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物理復(fù)習課件

發(fā)布時間:2023-06-26 物理復(fù)習課件 復(fù)習課件

物理復(fù)習課件5篇。

教師會預(yù)先準備課程內(nèi)容并使用教案課件來給學生上課,每個老師都需要認真考慮他們的教案。教案的質(zhì)量直接影響教學效果。這里是我精心準備的“物理復(fù)習課件”,我希望您喜歡它,并希望您在閱讀后有所收獲!

物理復(fù)習課件 篇1

作者:李洪烈 作者單位:無 簡介:本課件供課堂教學使用,在開始畫面點擊右下角的箭頭按扭即可停止音樂,再點擊一次此按扭即可進入課件主菜單,注意時間有限,本人只做了第一單元,其他單元有待開發(fā)。點擊第一單元按扭即可進入課件主體。然后一直點擊下一頁即可進行教學。教學過程中點擊“演示”按扭可動畫模擬演示實驗,另外還有許多文字按扭在這里不詳細說明,大家自己去試吧!當進入原子結(jié)構(gòu)動畫演示時,課堂教學已基本完成,點擊課堂檢測按扭進入檢測畫面,直接點擊選項,然后按提交,即可進行電子評分,對回答較好的同學可以給與鼓勵畫面(點擊“鼓勵”按扭),鼓勵畫面下方的返回按扭可以返回檢測畫面,另外進入下一頁前,請點擊“停止背景音樂”按扭,此音樂用來在給學生思考是以便欣賞一邊做題。最后進入作業(yè)布置,點擊提示按扭可以出現(xiàn)動畫模擬演示。言畢,說明較長,勞煩了!

相關(guān)課件:

物理復(fù)習課件 篇2

教學準備

教學目標

1.知道力的概念及矢量性,會作力的圖示.

2.了解重力產(chǎn)生的原因,會確定重力的大小和方向,理解重心的概念.

3.了解自然界中四種基本相互作用.

教學重難點

1.力的概念及矢量性,作力的圖示.

2.重力產(chǎn)生的原因,確定重力的大小和方向,重心的概念,自然界中四種基本相互作用.

教學過程

[知識探究]

一、力和力的圖示

[問題設(shè)計]

做一做以下實驗,看看會發(fā)生什么現(xiàn)象,總結(jié)力有哪些作用效果.

(1)小鋼球在較光滑的玻璃板上做直線運動,在小鋼球的正前方放一磁鐵,小鋼球靠近磁鐵時;

(2)在與小鋼球運動方向垂直的位置放一塊磁鐵;

(3)分別用手拉和壓彈簧.

答案

(1)小鋼球的速度越來越大;

(2)小鋼球的速度方向發(fā)生了變化;

(3)用手拉彈簧,彈簧伸長;用手壓彈簧,彈簧縮短.

力的作用效果有:使物體的運動狀態(tài)發(fā)生變化或使物體發(fā)生形變.

[要點提煉]

1.力的特性

(1)力的物質(zhì)性:力是物體間的相互作用,力不能脫離物體而獨立存在.我們談到一個力時,一定同時具有受力物體和施力物體.

(2)力的相互性:力總是成對出現(xiàn)的.施力物體同時又是受力物體,受力物體同時又是施力物體.

(3)矢量性:力不僅有大小而且有方向.

2.力的作用效果:改變物體的運動狀態(tài)或使物體發(fā)生形變.

說明只要一個物體的速度變化了,不管是速度的大小還是速度的方向改變了,物體的運動狀態(tài)就發(fā)生變化.

3.力的表示方法

(1)力的圖示:用一條帶箭頭的線段(有向線段)來表示力.

①線段的長短(嚴格按標度畫)表示力的大小;②箭頭指向表示力的方向;③箭尾(或箭頭)常畫在力的作用點上(在有些問題中為了方便,常把物體用一個點表示).

注意(1)標度的選取應(yīng)根據(jù)力的大小合理設(shè)計.一般情況下,線段應(yīng)取2~5個整數(shù)段標度的長度.(2)畫同一物體受到的不同力時要用同一標度.

(2)力的示意圖:用一條帶箭頭的線段表示力的方向和作用點.

二、重力

[問題設(shè)計]

秋天到了,金黃的樹葉離開枝頭總是落向地面;高山流水,水總是由高處流向低處;無論你以多大的速度跳起,最終總會落到地面上……試解釋產(chǎn)生上述現(xiàn)象的原因.

答案地面附近的一切物體都受到地球的吸引作用.正是由于地球的吸引才會使物體落向地面,才會使水往低處流.

[要點提煉]

1.重力定義:由于地球的吸引而使物體受到的力,叫做重力.

2.產(chǎn)生原因:重力是由于地球的吸引而使物體受到的力.但不能說成“重力就是地球?qū)ξ矬w的吸引力”.

3.大小:G=mg,g為重力加速度,g=9.8m/s2,同一地點,重力的大小與質(zhì)量成正比,不同地點重力的大小因g值不同而不同.(注意:重力的大小與物體的運動狀態(tài)無關(guān),與物體是否受其他力無關(guān))

4.方向:重力的方向總是豎直向下的(豎直向下不是垂直于支撐面向下,也不是指向地心).

5.作用點:在重心上.

(1)重心是物體各部分所受重力的等效作用點.

(2)重心位置與質(zhì)量分布和物體形狀有關(guān),質(zhì)量分布均勻、形狀規(guī)則的物體的重心在物體的幾何中心上.重心可以不在(填“可以不在”或“一定在”)物體上.

物理復(fù)習課件 篇3

1.知道重力是如何產(chǎn)生的;

2.知道重力的大小與質(zhì)量成正比,并能用公式G=mg計算有關(guān)問題;

1.通過生活體驗和實驗觀察,重力的方向總是豎直向下的;

2.通過實驗探究重力大小與質(zhì)量關(guān)系,分析實驗數(shù)據(jù),學習信息處理方法。培養(yǎng)學生初步的分析、概括能力。

1.培養(yǎng)學生交流、合作以及實事求是的科學態(tài)度和勇于創(chuàng)新精神;

2、使學生認識到科學技術(shù)對社會和人類生活的重大影響,進一步增強學生對科學的熱愛。

觀察現(xiàn)象 學生觀看和重力有關(guān)的現(xiàn)象(課件1 ①蘋果下落 ②水往低處流 ③拋出的球落地 ④羽毛飄落)

提出問題 你還看到過哪些與此類似的現(xiàn)象?教師充分鼓勵學生討論交流,然后提出問題(課件2 ①你看到的這些物理現(xiàn)象有什么共同特點? ②物體下落的原因是什么?)

建立概念 在討論的基礎(chǔ)上,學生很容易得出重力概念:由于地球吸引而使物體受到的,能夠使物體下落的力。

深化概念 教師再次提出問題(課件3 ①重力的施力物體是什么? ②地球?qū)Φ孛娓浇矬w有重力作用,地面附近物體對地球有沒有這種作用?)學生討論使概念得以深化。

學生猜想 向下。

演示實驗 學生的猜想是模糊的、片面的。猜想的正確性有待于實驗的檢驗,適時進行演示實驗:1物體自由落體2重垂線

學生歸納 重力的方向就是物體自由落向地面的方向,就是懸掛物體的線自由下垂的方向。教師補充:這一方向就是豎直方向,學生歸納得出結(jié)論:重力的方向豎直向下。

繼續(xù)深化 學生潛意識認為重力的方向總是垂直地面,為澄清這一認識,教師及時提出問題:重力的方向是否總垂直地面?學生討論之后實驗驗證。(課件4)

學生討論歸納得出:重力的方向并不總是垂直地面;重力的方向總是豎直向下的。

問題解決:(課件5)小明在用天平測質(zhì)量時,沒有找到合適的水平桌面,請你用手頭的東西檢查一下自己的桌面是否水平,可否供小明使用?

流程:提出問題→猜想假設(shè)→制定計劃、設(shè)計實驗→實驗探索→分析數(shù)據(jù)、得出結(jié)論

提出問題 重力有大小嗎?你如何感受到重力是有大小的?學生充分交流討論說明自己的觀點。然后提出問題:重力的大小與什么有關(guān)?有什么關(guān)系?

猜想假設(shè) 學生通過剛才的討論很容易得出:重力的大小與質(zhì)量有關(guān),質(zhì)量越大,重力越大。

制定計劃、設(shè)計實驗 教師肯定這一猜想,指出:在缺乏足夠依據(jù)的情況下所做出判斷稱為假說,假說的正確性有待于實驗的檢驗,你認為這個實驗需要測量哪些物理量?你需要哪些實驗器材?怎樣測量?在學生制定計劃設(shè)計實驗的基礎(chǔ)上,教師適當補充自己的意見,形成如下實驗方案(課件6)

實驗次數(shù)質(zhì)量(kg)重力(N)重力/質(zhì)量(N/kg)123

實驗探索 學生實驗,教師巡視指導(dǎo)。

分析數(shù)據(jù)、得出結(jié)論 找多組學生出示實驗記錄,對學生得出的正確結(jié)論給予肯定,教師進一步補充說明。至此,重力大小與質(zhì)量的關(guān)系確定:物體所受重力與質(zhì)量成正比。G=mg(g=9.8N/kg)

1.重力的作用點叫做什么?

2.均勻規(guī)則幾何體的重心在什么位置?你能想出一個簡單方法,測你的直尺重心嗎?

3.怎樣測出不規(guī)則薄板的重心所在位置?為什么這樣做?請你試著做一做。

地球?qū)Φ孛娓浇矬w的重力使物體總也不能脫離地球,而人類采用現(xiàn)代科學技術(shù)克服地球吸引與大氣屏障,將人類活動范圍從地球擴展到太空,這就是航天技術(shù)。向?qū)W生介紹我國神州5號載人飛船發(fā)射升空情況,要求學生翻閱近期報刊報紙或上網(wǎng)查詢有關(guān)資料并與同學共享.

通過課件生動再現(xiàn)物理現(xiàn)象,提出問題,引發(fā)思考,從而達到創(chuàng)設(shè)情境、設(shè)疑激趣的目的,體現(xiàn)了“從生活走向物理”的課程理念

在本環(huán)節(jié)對實驗進行了如圖所示的改進,從而使實驗現(xiàn)象更直觀、更明顯。

此環(huán)節(jié)設(shè)計目的在于,激發(fā)學生學習興趣,培養(yǎng)學生創(chuàng)造精神,使學生認識到物理與實際生活密切相關(guān)。也體現(xiàn)了“從物理走向社會”的課程理念。

由于探究具有懸念,對學生具有挑戰(zhàn)性和吸引力,能使學生體驗科學的研究過程與方法,并能從中獲得成功的喜悅,提高學習的信心,所以此環(huán)節(jié)安排為實驗探究。

此環(huán)節(jié)的核心內(nèi)容是問題的提出、假說的建立以及實驗方案的設(shè)計。教師不能包辦代替,而應(yīng)是探究活動的組織者、引導(dǎo)者。

本環(huán)節(jié)設(shè)計目的在于:

1、使學生關(guān)心科技,認識到科學技術(shù)對社會發(fā)展的影響。

2、使學生學會利用社會的學習資源進行學習。

1.寫作與體會:我們生活在地球上,一舉一動都受到重力的影響,要是一旦失去了重力,我們的生活又會怎樣?這是一個很有意思的問題,請你就這個問題寫一篇小論文,字數(shù)不限。

2.設(shè)計與制作:利用重力知識你能否做一個水平器?試一試,畫圖說明。

物理復(fù)習課件 篇4

物理科對于不少初中學生來說,是比較難學的科目,因為它需要較好的抽象思維而又不僅僅依靠抽象思維。下面為大家提供了初三物理其中一課的課件,歡迎借鑒!

1.通過實驗探究,知道電流與電壓和電阻的關(guān)系。

2.會同時使用電壓表和電流表測量一段導(dǎo)體兩端的電壓和其中的電流。

3.會使用滑動變阻器來改變部分電路兩端的電壓。

1.知道電流與電壓和電阻的關(guān)系。

2.利用控制變量法和圖象法來分析實驗數(shù)據(jù)并得出結(jié)論。

學習指導(dǎo):閱讀課本P74-P75文字內(nèi)容與插圖,將基本的實驗過程作上記號。

1.電壓是產(chǎn)生電流的原因。電壓越高,電流可能越大。

2.電阻表示導(dǎo)體對電流的阻礙作用,電阻越大,電流可能越小。

3.在物理學的實驗探究中,一般要采用控制變量法來進行。

【合作探究】教師巡視輔導(dǎo)。

1.請同學們猜想:電阻一定時,電流與電壓之間存在著什么樣的關(guān)系?

答:電阻一定時,電流會隨電壓的增大而增大,減小而減小,(只要針對本問題的請給予鼓勵)

2.討論:這個實驗涉及到哪些量?為保證實驗結(jié)論是正確的,應(yīng)該控制什么量不變,改變哪些量?

答:在這個實驗中,涉及到電阻、電壓、電流三個量。在這個實驗中,應(yīng)該保持電阻一定,改變電阻兩端的電壓,看對應(yīng)的電流如何改變。

3.怎樣測量流過導(dǎo)體的電流和導(dǎo)體兩端的電壓?

答:將電流表與被測電阻串聯(lián)來測量流過被測電阻的電流;將電壓表與被測電阻并聯(lián)來測量被測電阻兩端的電壓。

4.想一想:有哪些方法可以改變被測電阻兩端的電壓?哪種方法更便于測量?

答:增加串聯(lián)的干電池的數(shù)目;使用電壓可調(diào)的學生電源;在電路中串聯(lián)一個滑動變阻器等。在本實驗中我們將一個滑動變阻器串聯(lián)在電路中,來改變被測電阻兩端的電壓。

5.動手做一做:設(shè)計好實驗電路圖,并畫下來,根據(jù)電路圖連接好實物。(注意:開關(guān)要斷開,要正確選擇電表的量程和正負接線柱,滑動變阻器的滑片要置于阻值最大處等。)(將電路圖展示在PPT上)

6.閉合開關(guān),調(diào)節(jié)滑動變阻器的滑片,改變定值電阻兩端的電壓,測量并記錄對應(yīng)的電流值與電壓值,完成下面的表格。(請在PPT上展示此表格)

7.利用表格中的數(shù)據(jù),完成P75圖17.1-1的圖象,并分析歸納,看看能得到什么結(jié)論。

答:在電阻一定的情況下,通過導(dǎo)體的電流與導(dǎo)體兩端的電壓成正比。

1.在本實驗中,定值電阻能否換成小燈泡?

答:不能,因為小燈泡燈絲的電阻會隨溫度的改變而改變,造成實驗過程有兩個變量,得到的結(jié)論是不對的`。

2.討論滑動變阻器在本實驗中的作用:1.保護電路;2.改變定值電阻兩端的電壓,以便進行多次實驗。

3.在此實驗時,我們雖然多次改變了定值電阻兩端的電壓,進行了多次實驗,但這些實驗只是對這一個定值電阻來做的。為保證實驗的結(jié)論具有普遍意義,應(yīng)該換用不同規(guī)格的定值電阻,重復(fù)上述過程,記錄并分析實驗數(shù)據(jù),看能否得到一樣的結(jié)論。

完成P76-P77第1題。

注意:在對實驗數(shù)據(jù)進行分析的時候,有的數(shù)據(jù)明顯是由于讀數(shù)粗心或測量時操作錯誤造成的,對于這些錯誤的數(shù)據(jù),在進行分析的時候要剔除。

學習指導(dǎo):閱讀課本P76文字內(nèi)容與插圖,將實驗過程用紅筆作上記號。

1.在實驗中,電流表與電壓表的量程要適合,不能過大或過小,過大,會造成測量的結(jié)果不精確;過小,無法測量,甚至損壞電表。

【合作探究】教師巡視輔導(dǎo)。

1.寫出你的猜想。

答:在電壓一定時,導(dǎo)體中的電流會隨導(dǎo)體的電阻的增大而減小。

2.在本實驗中,應(yīng)該控制什么量不變,改變什么量?

答:控制定值電阻兩端的電壓一定,改變定值電阻的阻值。

答:在電路中串聯(lián)一個滑動變阻器,先將滑片移到某一適當?shù)奈恢?,記錄下對?yīng)的電流值與電壓值,再換用不同阻值的定值電阻,移動滑片,直到定值電阻兩端的電壓

與第一次相等為止,再記錄下對應(yīng)的電流值與電壓值。

4.動手做一做:畫出實驗電路圖,正確連接好實物,閉合開關(guān),記錄下對應(yīng)的數(shù)據(jù),完成下列表格:(在PPT上展示電路圖與表格)

5.分析表格中的數(shù)據(jù),能得到什么結(jié)論?

答:在電壓一定時,導(dǎo)體中的電流與導(dǎo)體的電阻成反比。

6.為了保證實驗的結(jié)果具有普遍意義,我們還應(yīng)該怎么做?

1.想一想:在本實驗中,滑動變阻器的作用與第一次實驗有何不同?

答:在本實驗中,滑動變阻器的作用是:1.保護電路;2.保持定值電阻兩端的電壓一定。

2.在敘述結(jié)論時,只能說“在電阻(或電壓)一定時,電流跟電壓(或電阻)成正(成反)比?!辈荒芊催^來敘述,“在電阻(或電壓)一定時”不能缺少否則結(jié)論不嚴密。

1.完成P76“想想議議”

2.完成P77第2題。

物理復(fù)習課件 篇5

加深對電功率的理解。

通過測量,體驗額定功率和實際功率的區(qū)別。

鍛煉學生根據(jù)公式P=IU設(shè)計試驗的方法。

通過討論和交流,培養(yǎng)合作學習的意識和態(tài)度。

重、難點:

電路的設(shè)計、連接,作出電路圖。

分析實際功率和額定功率的區(qū)別。

標有“220V 11W”“220V 22W”的燈泡各1只,

若把它們串聯(lián)起來接在220V的電路中,它們的.實際功率各是多少?

二、導(dǎo)學達標:

能否利用所學知識測出小燈泡的電功率?

(3)作出對應(yīng)的電路圖對學生的電路要進行討論。

電壓U 電流I 電功率P ?第一次測量 ? ? 第二次測量 ? ? 第三次測量 ? ? 第四次測量 ? ? (5)實驗結(jié)果:

實際功率與額定功率是不同的;

完成物理套餐中的本節(jié)內(nèi)容。

小結(jié):

根據(jù)板書,總結(jié)本節(jié)內(nèi)容,明確重、難點。

課后活動:

完成物理套餐中課堂未完成的內(nèi)容。

課本后練習。

教學后記:

1、如何連接電路,從課后操作看來似乎還有較大問題,必要進行示范。

2、滑動變阻器、電流表、電壓表的使用應(yīng)進行必要的復(fù)習。

YJS21.cOm更多幼師資料小編推薦

物理復(fù)習課件必備6篇


每個老師都需要在課前有一份完整教案課件,相信老師對要寫的教案課件不會陌生。要知道寫一份完整教案課件,會讓學生更加高效掌握知識點,網(wǎng)絡(luò)有沒有優(yōu)質(zhì)的教案課件以資借鑒呢?探索“物理復(fù)習課件”的秘密內(nèi)容接下來請閱讀,請?zhí)砑颖揪W(wǎng)頁為您的瀏覽器書簽!

物理復(fù)習課件 篇1

1.合運動與分運動定義:如果物體同時參與了兩種運動,那么物體實際發(fā)生的運動叫做那兩種運動的合運動,那兩種運動叫做這個實際運動的分運動。

2.在一個具體問題中判斷哪個是合運動,哪個是分運動的關(guān)鍵是弄清物體實際發(fā)生的運動是哪個,則這個運動就是合運動。物體實際發(fā)生的運動就是物體相對地面發(fā)生的運動,或者說是相對于地面上的觀察者所發(fā)生的運動。

3.相互關(guān)系

①運動的獨立性:分運動之間是互不相干的,即各個分運動均按各自規(guī)律運動,彼此互不影響。因此在研究某個分運動的時候,就可以不考慮其他的分運動,就像其他分運動不存在一樣。

②運動的等時性:各個分運動及其合運動總是同時發(fā)生,同時結(jié)束,經(jīng)歷的時間相等;因此,若知道了某一分運動的時間,也就知道了其他分運動及合運動經(jīng)歷的.時間;反之亦然。

③運動的等效性:各分運動疊加起來的效果與合運動相同。

④運動的相關(guān)性:分運動的性質(zhì)決定合運動的性質(zhì)和軌跡。

物理復(fù)習課件 篇2

這節(jié)課我們學會了使用刻度尺和停表正確地測量路程、時間,并通過實驗測出了前半程后半程和全程的平均速度。

下面請同學們思考如何測出1路公共汽車從河師大到火車站的平均速度呢?

【作業(yè)布置】用一根米尺和一塊手表,怎樣既方便又較正確地測出從你家門口到學校門口的路程?簡要說出測量步驟。

§2—1聲音的產(chǎn)生和傳播

學習目標:1、知道聲音是由振動產(chǎn)生的。

2、知道聲音的傳播需要介質(zhì),知道聲音在不同介質(zhì)的傳播

速度不同。

3、能分析一些常見的聲現(xiàn)象。

重、難點:(重)1、學生對聲音的產(chǎn)生與傳播過程的探究。

(難)2、設(shè)計探究的實驗。

3、聲現(xiàn)象的分析、解釋。

關(guān)鍵:指導(dǎo)學生分析實驗現(xiàn)象、總結(jié)結(jié)論。

教學過程:

導(dǎo)學達標:

學生觀看第一部分錄像——各種各樣的聲音。引入課題:聲音是怎樣產(chǎn)生和傳播的?

1、聲音的產(chǎn)生

演示實驗:(1)、敲打音叉——音叉振動,發(fā)聲。

(2)、握住振動的音叉,聲音馬上停止。

(3)、放一段聲音的錄像。

指導(dǎo)學生分析歸納,得出結(jié)論:

聲音是由物體的振動產(chǎn)生的,振動停止,發(fā)聲停止。

(4)、擴展:錄制聲音

2、聲音的傳播:

(1)、得出:固體、氣體可以傳播聲音。

(2)、實驗14頁圖1-4示:得出:真空不能傳播聲音

指導(dǎo)學生分析歸納,得出結(jié)論:

聲音的傳播需要介質(zhì)。

固體、液體、氣體都能傳播聲音,真空不能傳聲。

學生活動:月球上的宇航員如何交談?

學生活動:如何證明液體可以傳聲?

(3)、聲波:利用錄像讓學生知道什么是聲波?同水波進行對比。

3、聲速:不同介質(zhì)中的聲速是不同的。

學生活動:(1)、看15頁的表格內(nèi)容

(2)、聲音在固體、液體、氣體中的速度誰快?

15℃聲音在空氣中的速度為340m/s。

學生活動:對著遠處的高山喊可以聽到回聲,為什么在教室里講話聽不回聲?

4、回聲:聲音的反射。0.1秒17米

二、小結(jié):

小結(jié)本節(jié)內(nèi)容,明確目標,強調(diào)重、難點

三、達標練習:

完成物理時習在線中本節(jié)內(nèi)容,因內(nèi)容較多,可以留一部分作課外練習。

四、課后活動:

動手動腦:1、2、3題。

教學后記:

在課堂上對聲音的知識不能擴展太多,這只是聲音的第一節(jié)課,可降低難點。

要測一測學生的接受情況。

高三第一輪復(fù)習物理教案

物理復(fù)習課件 篇3

【教材分析】

《科學之旅》是義務(wù)教育課程標準實驗教科書(人教版)八年級物理教材的開篇,是學生學習物理的第一課。序言為科學探究奠定了基調(diào),讓學生了解物理課程性質(zhì)、內(nèi)容、學習方法、以及物理學的重要性是一個主要任務(wù)?!翱茖W之旅”主要由有用有趣物理和怎樣學習物理兩部分組成,教材安排了很多實驗,通過幾個有趣的實驗,激發(fā)學生學習物理的興趣。實驗是物理概念和規(guī)律建立的基礎(chǔ),對幫助學生學習物理知識和培養(yǎng)他們創(chuàng)新精神有重要意義。教材設(shè)計演示實驗和學生親自動手實驗,讓學生觀察和操作,在活動中,讓學生初步了解物理研究的范圍;了解觀察、實驗是研究物理的重要方法;善于觀察、勤于思考、勤于動手、密切聯(lián)系實際是學好物理的重要手段。增加了“伽利略對擺動研究”使學生初步了解科學探究的方法。同時課本滲透了STSE思想,強調(diào)科技的社會意義、科技人文意識和環(huán)保意識。

【學情分析】

學生在小學科學課和日常生活中已經(jīng)接觸到一些物理現(xiàn)象,但學生沒有把這些現(xiàn)象和物理知識聯(lián)系起來,也很少或沒有嘗試用物理知識去解釋這些現(xiàn)象。學生在小學科學課、初一生物課等學習上已經(jīng)接觸科學探究,對科學探究環(huán)節(jié)有所了解。物理實驗對剛接觸物理的初中生而言,既新鮮,又神秘,這正是培養(yǎng)學習興趣、激發(fā)學生求知欲的好時機。

【教學目標】

1、認識物理是有趣的、有用的,培養(yǎng)學習和研究物理的好奇心與求知欲

2、通過觀察和實驗,正確認識科學的本質(zhì),激發(fā)學習物理的興趣。

3、了解學好物理應(yīng)注意的問題,初步掌握學習物理的方法。

4、初步了解科學探究的方法,感受科學家科學精神。

【德育目標】

1、培養(yǎng)科學探究的意識、能發(fā)現(xiàn)問題,勇于探索創(chuàng)新的科學精神

2、理解科學、技術(shù)、社會、環(huán)境的關(guān)系,熱愛自然,珍惜生命,具有保護環(huán)境、節(jié)約資源、促進可持續(xù)發(fā)展的責任感。

【重點和難點】

重點:培養(yǎng)學生學習物理的興趣,初步掌握一些學習物理的方法。

難點:注重學生實驗的可操作性、可觀賞性,達到預(yù)期效果。

【教學準備】

PPT課件、視頻

教師演示器材:特斯拉線圈+環(huán)形燈管+燈泡一套、礦泉水瓶+釘子+筆一套、空氣壓縮引火儀

學生實驗器材:漏斗+乒乓球+紙巾12套

【教學方法】實驗法、觀察法、討論法

【教學過程】

【板塊一:領(lǐng)略物理之美】

環(huán)節(jié)1:閱讀章首圖內(nèi)容,大海究竟是怎樣一個世界,需要我們?nèi)グl(fā)現(xiàn),物理是怎樣一個世界,需要我們?nèi)ヌ剿鳌?/p>

環(huán)節(jié)2:科教微視頻:物理學研究什么?

總結(jié):物理學研究內(nèi)容:物理是研究力、熱、聲、光、電、磁、核等物理現(xiàn)象和規(guī)律的自然科學。

【板塊二:感受物理之趣】

有趣實驗一:隔空也能點燈是真的嗎?---------教學方法:教師演示實驗

1、提出問題:老師也像同學們一樣喜歡上網(wǎng),最近老師在網(wǎng)上看到這樣一個說法,隔空也能點燈是真的嗎?

2、讓學生猜想是真的嗎?

3、將已經(jīng)通電的特斯拉線圈藏于展示臺下面,將燈泡和或環(huán)形燈管靠近,燈亮。

4、同學想知道是什么神秘道具嗎,老師拿出神秘線圈(特斯拉線圈)

有趣實驗二:水不會從窟窿里流出來是真的嗎?-----------教學方法:教師演示實驗

環(huán)節(jié)1:老師提出問題:如果用針或釘子扎個孔,將針或釘子拔出會發(fā)生什么現(xiàn)象?

學生猜想:流出/不流/流一會不流……..等猜測

教師演示實驗-----學生觀察

環(huán)節(jié)2:老師在原來上面實驗步驟換更粗的筆扎孔,再次實驗

環(huán)節(jié)3:老師在瓶子四周扎孔再實驗

學生觀察現(xiàn)象,第一次實驗現(xiàn)象:水流一會不流;第二次實驗現(xiàn)象:水不流;第三次實驗現(xiàn)象水仍然不流

環(huán)節(jié)4:教師打開瓶蓋,一個漂亮的小噴泉流出,蓋緊瓶蓋,噴泉不噴。教師可以打開蓋子再擰緊蓋子幾次,一個律動的噴泉形成。

(設(shè)計意圖:該實驗打破學生已有最常見認知:水會從窟窿流出現(xiàn)象,讓學生感悟到生活中簡單的現(xiàn)象蘊含著神秘的科學道理,等待他們?nèi)ヌ剿鳌@蠋熗ㄟ^環(huán)節(jié)的巧妙設(shè)計,讓學生感受物理之趣,激發(fā)學生學習物理的_。)

圖1:蓋上蓋,釘子扎孔圖2:拔出釘子圖3:換用粗筆扎孔后拔出圖4:四周扎多空,打開瓶蓋形成小噴泉

有趣實驗三:空氣壓縮引火-----教師+學生參與演示

活動1:老師拆開空氣壓縮引火儀,給同學展示看構(gòu)造,讓后讓一個同學將棉花放入引火儀中,快速按下活塞,棉花燃燒。

活動2:再讓其他同學重復(fù)實驗

(提示注意:該實驗現(xiàn)象棉花燃燒時間比較短,需要學生認真觀察,第一次實驗部分學生會沒有看到現(xiàn)象,需要再次實驗,部分學生擊打活塞較慢,不易燃燒,需要改進擊打方法)老師借助這個環(huán)節(jié),引導(dǎo)學生要學會認真觀察,學會改進方法,不怕失敗,一定成功。

有趣實驗四:吹不走的乒乓球------------教學方法:學生分組實驗

活動1:四個組同學,用漏斗口向上托起乒乓球,比賽看哪組同學能把乒乓球先吹吹出去?

活動1圖活動2圖

活動2:倒置的漏斗里放一個乒乓球,用手指托住乒乓球。然后從漏斗口用力向下吹氣,并將手指移開,乒乓球會下落嗎?

(提示注意:實驗前讓學生先猜測結(jié)果,實驗結(jié)束后,看結(jié)果和同學們的猜想是否一致。提醒同學們不僅要善于思考,還要勤于動手)

以上述實驗和活動基礎(chǔ)上,啟發(fā)學生列舉生活中有趣的現(xiàn)象和提出一些感興趣的問題?引導(dǎo)學生發(fā)現(xiàn)問題,引導(dǎo)學生不要停留在好奇層次上,鼓勵學生向更高的探索求真的目標前行。

總結(jié):人類創(chuàng)造了文字,發(fā)明了汽車,登上月球,在各個領(lǐng)域不斷探索著,究竟是什么東西驅(qū)動著我們探究著未知的世界呢?人們會對特定的事物感到好奇,一定有某種東西激發(fā)著我們,將我們引向各自而著迷的對象-------答案:就是物理,萬物之理。

【板塊四:認識物理之用】

環(huán)節(jié)1:微視頻物理學與人類文明-----認識物理在生活生產(chǎn)中巨大作用。

環(huán)節(jié)2:學生交流討論物理在生活中的利用和帶來的環(huán)境問題,認識到科學在發(fā)展過程利和弊,引導(dǎo)學生用科學辯證的唯物主義世界觀認識世界。-----STSE思想滲透

環(huán)節(jié)3:自制玩具:小魔術(shù):手指控制陀螺--------教學方法:教師演示

這個小制作,激發(fā)學生努力學習物理,讓物理為我所用,再次激發(fā)學生學好物理的興趣。

(設(shè)計意圖:通過老師自制的可自動控制的手指陀螺(目前中學生比較喜好的玩具之一),激發(fā)學生動手制作的興趣,激勵學生要學好物理的愿望,也為下一板塊學好物理方法做好鋪墊)

【板塊五:體會學好物理之法】---------教學方法:閱讀法、討論法

環(huán)節(jié)1:閱讀課本第5頁,怎樣學好物理?

環(huán)節(jié)2:閱讀課本第7頁,伽利略對擺動研究,初步體會科學家探究科學的過程和科學精神

討論回答問題:

(1)伽利略怎樣觀察吊燈擺動,發(fā)現(xiàn)值得注意現(xiàn)象?

(2)提出什么疑問?做出什么猜想?

(3)怎樣設(shè)法證實自己猜想?

(4)對擺動規(guī)律的探究經(jīng)歷了怎樣的歷程?這說明了什么?

環(huán)節(jié)3:視頻中學生發(fā)明故事:中學生索楠卓瑪發(fā)明指頂式創(chuàng)可貼(國家實用新型專利)新聞故事

(設(shè)計意圖:通過閱讀細細體會科學家探究問題的歷程,感受科學探究精神,通過觀看同齡學生發(fā)明故事激勵學生發(fā)現(xiàn)問題,勇于探索,勤于動手,大膽創(chuàng)新的科學精神。)

總結(jié)學習物理方法:

1、實驗需要勤于觀察,勤于動手

2、規(guī)律總結(jié):勤于思考,重在理解

3、回歸應(yīng)用:聯(lián)系實際,聯(lián)系社會

【板塊六:體驗物理之樂】------課后實踐活動

1、【查一查】:

(1)查閱資料:物理科學家故事,感受物理學家研究問題方法,物理學家探究問題的科學精神

(2)查閱資料:物理學發(fā)展歷程

2、【做一做】:

(1)觀察實驗:冰棍“冒”出白氣向上飄還是向下落?為什么?

(2)動手實驗:技術(shù)宅---兩分鐘科學小實驗

(3)動手制作:推薦“技術(shù)宅小制作”視頻

物理復(fù)習課件 篇4

一、教學目標:

1.了解顯微鏡、望遠鏡的基本結(jié)構(gòu)。

2.嘗試應(yīng)用已知的科學規(guī)律解釋具體問題,獲得初步的分析概括能力。

3.初步認識科學技術(shù)對于社會發(fā)展和人類生活的影響。

二、重點、難點及處理辦法:

了解顯微鏡、望遠鏡的基本結(jié)構(gòu)。

一般的放大鏡,放大的倍數(shù)有限,要想看清楚動植物的細胞等非常小的物體,就要使用顯微鏡。

顯微鏡鏡筒的兩端各有一組透鏡,每組透鏡的作用都相當于一個凸透鏡,靠近眼睛的凸透鏡叫做目鏡,靠近被觀察物體的凸透鏡叫做物鏡。

來自被觀察物體的光經(jīng)過物鏡后成一個放大的實像,道理就像投影儀的鏡頭成像一樣;目鏡的作用則像一個普通的放大鏡,把這個像再放大一次。經(jīng)過這兩次放大作用,我們就可以看到肉眼看不見的小物體了。

有一種望遠鏡也是由兩組凸透鏡組成的??拷劬Φ耐雇哥R叫做目鏡,靠近被觀察物體的凸透鏡叫做物鏡。

物鏡的作用是使遠處的物體在焦點附近成實像,目鏡的相當于一個放大鏡,用來把這個像放大。

除了凸透鏡外,天文望遠鏡也常用凹面鏡作物鏡。

物理復(fù)習課件 篇5

1.溫度:物體的冷熱程度。

2.溫度計:準確地測量或判斷物體溫度的儀器,常用溫度計是利用物體熱脹冷縮的性質(zhì)制成的。

液態(tài)和氣態(tài)。

放熱等現(xiàn)象。

1.分子理論的初步知識:物質(zhì)由分子組成,分子之間有相互作用,分子之間有空隙,分子在永不停息地做無規(guī)則運動。

2.內(nèi)能:物體內(nèi)部大量分子無規(guī)則運動所具有的動能和分子的勢能的總和。

3.熱量:在熱傳遞過程中所傳遞的能量。熱量的單位是焦(耳)。

4.比熱(容):單位質(zhì)量的某種物質(zhì)溫度升高1℃吸收的熱量。比熱的單位是焦/(千克?℃)

5.能的轉(zhuǎn)化和守恒定律:能既不會消失,也不會創(chuàng)生,它只能從一種形式轉(zhuǎn)化為另一種形式,或者從一個物體轉(zhuǎn)移到另一個物體。在轉(zhuǎn)化和轉(zhuǎn)移的過程中,能的總量保持不變。

6.燃料的燃燒值:1千克某種物質(zhì)完全燃燒放出的熱量,燃燒值的單位是焦/千克。

7.內(nèi)能的利用:加熱物體和做功。

火箭等幾種。

9.熱機效率:用來做功的那部分能量與燃料完全燃燒放出能量之比。

一、熱現(xiàn)象

1.溫度的測量

(1)要測量溫度,首先要建立溫標,溫標是根據(jù)物體的某些物理性質(zhì)建立的,而物體這些物理性質(zhì)隨溫度變化而變化。人們就得用這些性質(zhì)的變化制成不同的溫度計量測量溫度。

(水混合的溫度定為零度;水沸騰的溫度定為100度,在零度和100度之間等分100份,每份叫做1度。攝氏溫標用“度”作單位,記作℃ 。在0℃以下和100℃以上的溫度用1℃間隔的同樣大小向外擴展,在0℃以下溫度記為負值。

水銀溫度計的主要部分是一根內(nèi)徑很細而均勻的玻璃管,管的下端是一個玻璃泡,在管和泡里有適量水銀,當溫度變化時,由于熱脹冷縮,管內(nèi)水銀面的位置就隨著改變,從水銀面到達的刻度就可以讀出溫度。

(3)使用溫度計時要注意:

①不允許超出它所標度的測量范圍,否則溫度計將被損壞。例如;不能使用醫(yī)用溫度計來測量開水的溫度。

②在讀數(shù)過程中,視線要垂直溫度計。溫度計不要離開被測物質(zhì)(醫(yī)用溫度計除外)。待示數(shù)穩(wěn)定后再讀。

③不要把溫度計當作攪拌器使用。

④醫(yī)用溫度計從構(gòu)造上來看,在水銀泡上一段管子非常細,水銀受熱膨脹通過細點處上升,體溫計離開人體后水銀變冷收縮,從細點處斷開,故醫(yī)用溫度計離開人體后仍指示測量人體時的最高體溫。要打算重測時需先用力將水銀甩回泡內(nèi)。

(4)熱力學溫度T和攝氏溫度t的關(guān)系是:T=t+273K。

2.晶體與非晶體熔解的情況是不相同的。晶體熔解時保持溫度不變,這個溫度叫熔點;非晶體沒有固定的熔點,當然只有能凝固成晶體的液體才有一定的凝固點,熔點和凝固點是相同的。

熔點隨外界壓強的變化而改變。

晶體在熔解過程中雖然繼續(xù)吸收熱量,但是溫度并不升高。

液體凝固成晶體的'過程正好相反。在凝固時放出的熱量等于熔解時吸收的熱量。

3.蒸發(fā)與沸騰都是汽化現(xiàn)象,蒸發(fā)是液體表面的在任何溫度下進行的汽化現(xiàn)象,而沸騰是在特定溫度下,液體內(nèi)部和表面同時汽化的現(xiàn)象。

液體沸騰時大量汽化,溫度保持不變,這個溫度叫做沸點,沸點與外界的壓強有關(guān),例如大氣壓的值越大,沸點也越高;大氣的值越小,沸點也越低。

4.固體不經(jīng)過液體而直接化成蒸氣的過程叫做升華。與這相反的過程叫做凝華。

固體升華也要吸收熱量,氣體凝華也要放出熱量。

液態(tài)、氣態(tài)三種不同的狀態(tài)。

6.幾個溫度不同的物體相接觸或混合在一起,高溫物體要放出熱量,溫度降低,低溫物體要吸收熱量,溫度升高,當達到相同溫度時,熱交換停止進行。

在熱交換過程中,高溫物體放出的熱量等于低溫物體所吸收的熱量。

即:Q放=Q吸稱為熱平衡方程。

熱平衡方程實際上就是反映熱交換過程中能量是守恒的。

一般地說,物體總是不斷地與周圍其它物體進行熱交換,因此其溫度在相應(yīng)地變化著,但是在局部范圍內(nèi),經(jīng)過一段時間的熱交換后,物體的溫度可以達到相同。(即沒有溫度差),而保持相對穩(wěn)定。這種狀態(tài)叫做熱平衡狀態(tài)。

應(yīng)用熱平衡方程解題時注意:

(1)首先要弄清楚參與熱交換物體的初溫必須不同。高溫物體降低溫度放出熱量,低溫物體吸收熱量升高溫度,直至參與熱交換物體溫度相同為止。

(2)應(yīng)用熱平衡方程式求出未知量,計算時注意方程式兩邊比熱和質(zhì)量的單位必須統(tǒng)一。

(放熱物體列出方程,解之。

7.在沒有物態(tài)變化的情況下,熱量的計算是:

Q=cm(t2-t1)

式中(t2-t1)是熱傳遞過程中末溫度與初溫度之差,但是熱量Q不能理解為物體在末溫度時的熱量與初溫度時的熱量之差。因為計算物體在某一溫度下所具有的熱量是沒有意義的。正確的理解是熱量Q是末溫度時的物體的內(nèi)能與初溫度時物體的內(nèi)能之差。

物理復(fù)習課件 篇6

【教材分析】

本節(jié)為《普通高中物理課程標準》共同必修模塊“物理2”中第六章第2節(jié)的內(nèi)容。本節(jié)“量子世界”從熱輻射的規(guī)律入手,提示經(jīng)典物理學理論與實驗結(jié)果的嚴重背離,闡述普朗克的“量子假說”,初步認識玻爾理論的重要意義,同時讓學生認識光的粒子性和波動性。通過實例,初步了解微觀世界的量子化現(xiàn)象。

【學情分析】

本節(jié)學習內(nèi)容是學生已通過一年的物理學習的最后一節(jié)內(nèi)容,可能會出現(xiàn)學習不夠重視、不夠認真的局面。關(guān)鍵是本節(jié)內(nèi)容也比較抽象,相關(guān)知識網(wǎng)又沒有建立,所以本節(jié)內(nèi)容的講述和學習可能會流于形式。為了讓學生引起興趣,所以必須補充一些科學發(fā)展史。

【教學目標】

1、知識與技能目標

初步了解普朗克“量子假說”的背景,體會經(jīng)典力學的局限性。知道普朗克“量子假說”的主要內(nèi)容。

初步了解愛因斯坦“光量子說”的含義,了解光的微粒說與波動說之爭,知道光具有波粒二象性。

2、過程與方法目標

認識到發(fā)展問題和提出問題的意義,認識到在科學理論建立過程中猜想和假設(shè)的重要性,以及科學爭論和自由爭鳴對科學發(fā)展所起的作用,培養(yǎng)學生的質(zhì)疑能力和相像能力。

能嘗試運用物理原理和研究方法解決一些相關(guān)的實際問題,培養(yǎng)解決實際問題的能力。

3、情感態(tài)度與價值觀目標

領(lǐng)略到自然界的奇妙與和諧,發(fā)展學生對科學的發(fā)奇心與求知欲。體會辯論和質(zhì)疑在科學研究中所起的積極作用。

養(yǎng)成敢于發(fā)表自己觀點,既堅持原則又尊重他人的良好習慣。培養(yǎng)有根據(jù)的懷疑精神和批判意識,敢于堅持真理、勇于創(chuàng)新和實事求是的科學態(tài)度和科學精神以及判斷大眾傳媒等有關(guān)信息是否科學的意識。

【重點難點】

教學重點:初步建立量子化的概念。

教學難點:物質(zhì)的波粒二象性概念。

【教學方法】

通過自主學習和交流討論的方式、上網(wǎng)查閱有關(guān)資料、教師講授法結(jié)合。

【教學建議】

1.本節(jié)從世紀之交經(jīng)典物理學無法解釋“黑體輻射實驗”的“紫外災(zāi)難”,引出普朗克的“量子假說”產(chǎn)生的歷史背景,體會物理問題的研究往往是從模型的建立和假說入手。教學中可讓學生通過自主學習和交流討論的方式,完成對學習過程的體驗。

2.認識科學問題的研究總是經(jīng)歷:提出問題→猜想假設(shè)→實踐論證→修改理論……最終提示自然規(guī)律的過程。

3.關(guān)于光的波動性、粒子性及量子理論初步等內(nèi)容的教學,應(yīng)強調(diào)科學真理發(fā)現(xiàn)的道路并不平坦,需要一個漫長的過程;學習中應(yīng)認真體會辯論和質(zhì)疑在科學研究中所起的積極作用,通過典型的實例讓學生充分認識量子理論的發(fā)展如何推動現(xiàn)代科學技術(shù)的迅猛發(fā)展,理解科學對技術(shù)發(fā)展的促進作用。

4.教學中要充分利用物理學史知識,圍繞核心問題、展開師生之間的交流互動。教師不要局限于教材,可以根據(jù)學生的實際情況,做到用教材而不是教教材。充分利用多煤體教學手段,提高學生學習的興趣和學習效率。

5.由于本節(jié)知識帶有科普性質(zhì),所以無論是補充的內(nèi)容還是原來課本的內(nèi)容,都不宜也不可能講得很深,盡可能把抽象問題形象化,能達到學生有一定的繼續(xù)學習的興趣即可。

【教學過程】

1. 讓學生閱讀全文,允許學生互相討論交流,并提出問題。(約20分鐘)2. 對學生提出的問題做出正面的回答,盡可能把抽象問題形象化。(至少20分鐘)

3. 預(yù)計且建議可補充的內(nèi)容有:

a:關(guān)于黑體的相關(guān)知識;

b:光的本性發(fā)展簡史;

c:光電效應(yīng);

d:能級的相關(guān)知識;

e:課程資源:

1.普朗克及其對物理學的貢獻

2.光電效應(yīng)和愛因斯坦光量子理論

(1)光電效應(yīng)的規(guī)律

(2)經(jīng)典物理理論對光電效應(yīng)解釋的困難

(3)愛因斯坦光子說及其對光電效應(yīng)的圓滿解釋

3.玻爾對原子結(jié)構(gòu)學說的貢獻

4.光的本性——光的波動說和微粒學之爭

5.德布羅意的物質(zhì)波觀點

本教案設(shè)計過程簡單,只是給出一個授課過程的框架性建議,以及一些補充建議,實在不是本人想偷工減料,只是因為教材處理靈活,至于要補充什么,第一課時講到哪里,相信每個教師都有自己的特點及學情,不應(yīng)受到束縛。從這點意義上講,這樣的教案設(shè)計或許符合課改的精神吧?

圓復(fù)習課件


在教學過程中,老師教學的首要任務(wù)是備好教案課件,又到了寫教案課件的時候了。做好教案對于教師具有非決定性的作用,寫一篇教案課件要具備哪些步驟?欄目小編傾盡全力打造的“圓復(fù)習課件”將會給您留下深刻印象,要獲取更多信息請關(guān)注我們網(wǎng)站上的更新!

圓復(fù)習課件【篇1】

為了讓學生做好充分的準備,迎接即將到來的期末考試,增強他們的.自信心,發(fā)揮出最好的水平。12月19日,XX小學各年級組利用班會課開展了以“期末復(fù)習總動員”為主題的班會。

各班主任和學生暢所欲言,共同討論后提出了以下幾點建議:

一是有效復(fù)習知識,查漏洞補不足。全面梳理本學期所學的知識點,結(jié)合平時作業(yè)、試卷找到自己知識上的薄弱環(huán)節(jié),為自己制定一個復(fù)習計劃,明確復(fù)習的重點是什么。

二是養(yǎng)成良好的學習和生活習慣,提高學習質(zhì)量。課上聽講注意力集中,積極參與學習活動,敢于質(zhì)疑,敢于提問。

三是勞逸結(jié)合,有效用腦?!耙粡堃获Y是文武之道”,要想提高學習成績,還要注意勞逸結(jié)合,有效用腦。

四是保持快樂平和的心態(tài),課外活動注意安全,避免受到不必要的傷害。

“寶劍鋒從磨礪出,梅花香自苦寒來”,本次“期末復(fù)習總動員”主題班會,及時有效地為同學們明確了復(fù)習的思路,這些建議讓同學們受益匪淺。相信經(jīng)過同學們的努力,都能交上一份滿意的的答卷。

圓復(fù)習課件【篇2】

一、導(dǎo)入:

今天我們要整理與復(fù)習第一單元閱讀的相關(guān)知識,你準備好了

嗎?

二、整理復(fù)習:

1、還記得我們第一單元都學習了哪幾篇課文嗎?

生匯報文章題目(課件出示)

2、在這幾篇課文中你最喜歡哪一篇呢?并說說你的理由。

生隨機匯報

3、我們先來看第一篇課文《找春天》(1)能簡單說說這篇文章主要寫了什么嗎?

生簡單匯報

(2)你最喜歡這篇課文的哪句話呢?有感情地讀一讀。(1)春天像個害羞的小姑娘,遮遮掩掩,躲躲藏藏。

(你能說幾個像這樣的詞語嗎?)

(2)小草—— 早開的野花—— 樹上—— 解凍的小溪——(你能試著填一填嗎?)

小草從地上()頭來,那是春天的()吧?()的野花一朵兩朵,那是春天的()吧? 樹上()點點嫩芽,那是春天的()吧?()的小溪丁丁冬冬,那是春天的()吧?

(3)春天來了!——

(作者眼中的春天是如此的生機勃勃,你眼中的春天又是什么樣子的呢?能試著說一說嗎?)指名匯報

4、剛才我們一起復(fù)習了第一課,能不能試著總結(jié)一下我們是

怎樣復(fù)習的呢?

(一)主要寫了什么

(二)有感情地讀喜歡的句子并積累下來

5、就像剛才這樣,請大家以小組為單位復(fù)習以下幾篇課文。

6、匯報:(1)主要內(nèi)容:

(2)喜歡的句子

7、剛才我們復(fù)習的兩篇文章都是現(xiàn)在我們眼中的春天,那么古代詩人眼中的春天又是怎樣一番景象呢?我們本單元還學習了兩首

古詩。

(1)你能試著背一背嗎?(2)你還知道哪些描寫春天的詩?

三、練習:

1、閱讀片斷。(1)這首小詩共有()小節(jié)(2)在()填上合適的詞語。()的封條

()的味道()的小號

()的眼神(3)這首詩中寫了()()()()告訴人們春天來到了。

(4)你能試著給這首小詩加一個題目嗎?(5)你還知道哪些描寫春天的四字詞語?

四、布置作業(yè)

推薦新閱讀中的幾篇文章回去讀一讀,做一做

圓復(fù)習課件【篇3】

聲母是漢語拼音的基礎(chǔ),掌握好聲母的發(fā)音對于提高漢語口語水平非常重要。因此,在學習漢語拼音時,我們要系統(tǒng)地學習和掌握聲母的發(fā)音規(guī)律,這對于初學者來說尤為重要。

聲母是指在漢語拼音中,可以單獨發(fā)出有意義的音的輔音。聲母復(fù)習要點包括了聲母的發(fā)音、音素的理解和應(yīng)用,因此,聲母復(fù)習是學習漢語拼音的首要任務(wù)。在剛開始學習漢語拼音時,學習者要掌握并理解聲母的發(fā)音特點,才能正確地發(fā)音和辨認每一個漢字。

聲母共有23個,其中包括6個雙唇輔音、4個齒齦輔音、7個舌面輔音和6個懸喉輔音。在練習時,我們可以通過吐氣或連續(xù)發(fā)音的方式來掌握和記憶每個聲母的發(fā)音。

發(fā)音要點方面,某些聲母的發(fā)音需要注意些特殊要點。例如在發(fā)音b、p、m、f時,需要使雙唇緊閉或輕輕閉合,用氣流推動雙唇打開,才能發(fā)出清晰規(guī)范的發(fā)音。這對于剛開始學習者來說很有難度,需要反復(fù)練習才能掌握。

在學習了發(fā)音特點和發(fā)音要點之后,我們可以采用多種方式來鞏固聲母的記憶和應(yīng)用。例如,可以通過給漢字加聲母,來練習各種聲母的應(yīng)用和組合,這樣可以讓我們更好地理解和掌握聲母的應(yīng)用規(guī)律。同時,我們還可以用聽寫、朗讀、口語練習等方式,不斷提高口語水平。

總之,聲母復(fù)習是漢語拼音學習的首要任務(wù),只有掌握好聲母的發(fā)音特點和應(yīng)用規(guī)律,才能更好地掌握拼音,提高漢語口語水平。希望大家在學習中能夠認真細心地去掌握每一個聲母的發(fā)音規(guī)律,從而更好地學好漢語,用好漢語。

圓復(fù)習課件【篇4】

一、活動目的:

使學生從本周開始,正式面對期末復(fù)習的到來

二、活動準備:相關(guān)材料

三、活動過程:

1.班級情況小結(jié):你們知道嗎?期末考試已經(jīng)在向我們招手了.我們該做些什么準備呢?出示小黑板,小組討論.請學生按小黑板上的要求,給大家說說你是怎樣想的?你了解關(guān)于成功的考試應(yīng)有什么的心理嗎?結(jié)合本班實際,評出最佳小組,獎勵紅花

2.本周班會

活動過程

(一)談話引入:期末考試是我們向父母報恩的最好機會,是我們每個人都想做到最棒的一份試題.那么我們今天就來一起討論下考試前我們的心里是怎樣想的?好不好?一)小朋友,時間過的真快,期末考試的腳步離我們越來越近了,媒體出示:愚蠢者——等待時間聰明者——利用時間懶惰者——喪失時間勤奮者——珍惜時間求知者——抓緊時間糊涂者——糟蹋時間

(二)聽一聽:還有一些名人和偉人看待時間在人生中的價值時,是這樣教育我們的——出示:教育家說時間就是知識。醫(yī)學家說時間就是生命。工人說時間就是財富。農(nóng)民說時間就是糧食,就是豐收成果。(學生說時間就是分數(shù)。三)議一議:

1、認識考試

(1)考試是學習的一個重要過程,是知識梳理歸納的階段。

(2)好成績是考出來的,學得怎樣通過考試來展示。

(3)考試是一門學問,要學會考試。出示:緊張而不慌張忙碌而有序

2、養(yǎng)成良好的考試習慣考試成績與考試習慣有著密切的聯(lián),所以我們要養(yǎng)成良好的考試習慣??记啊判木耧枬M進考場,輕輕松松看試卷,認認真真做題目

(1)制定好復(fù)習計劃

(2)調(diào)整心理狀態(tài)

(3)保證充分的睡眠

(4)準備好考試用品考中——細心審視題目不緊張,看清要求不急噪,仔細檢查不粗心

(1)拿到試卷后應(yīng)把整張試卷看一遍。

(2)試題的設(shè)置往往由易到難,所以應(yīng)從第一題開始做起,保持良好的心態(tài)。

(3)考試時應(yīng)認真安靜的答卷,有不清楚的舉手問監(jiān)考老師,不得交頭接耳,不得左顧右盼,不得夾帶與考試有關(guān)的東西。

(4)遇到難題時先放一放,等全部題目完成后再做難題。

(5)有粗心習慣的小朋友,檢查時更應(yīng)注意簡單的題目,因為這樣的題目往往容易忽視而出錯。

(6)檢查的幾個步驟是:有無漏題→筆誤→審題是否正確考后——恒心考后不去想,準備下一場;考分雖是寶,進步才重要;考后不驕傲,有人比我好;考差莫泄氣,下次再努力。

3、分小組先交流各自的復(fù)習計劃。指名交流復(fù)習計劃5、說說自己的期望目標,尋找競爭對手。

三、班主任寄語你是否知道?你的進步,是家長和老師最大的驕傲。你拼搏的身后,是我們默默關(guān)注的目光。讓我們握緊拳頭,放在胸前,共同吟誦:出示:相信自己行,才會我能行,別人說我行,努力才能行,你在那邊行,我在這邊行,今天若不行,明天還能行,能正視不行,也是我能行,不但自己行,幫助別人行,爭取全面行,創(chuàng)造才最行。

圓復(fù)習課件【篇5】

教學設(shè)計:XXX

教學內(nèi)容:人教版數(shù)學四年級下冊第三單元“運算定律”的整理和復(fù)習。

教學目標:

1.通過整理與復(fù)習,幫助學生形成知識網(wǎng)絡(luò),加深對運算定律和性質(zhì)的理解,能運用運算定律和性質(zhì)進行一些簡便計算。

2.經(jīng)歷復(fù)習的全過程,學會復(fù)習整理的方法,提高數(shù)學學習的應(yīng)用意識。

3.使學生能夠根據(jù)實際情況,靈活選擇合理算法,培養(yǎng)學生的簡算意識和發(fā)散思維能力

4.在討論、交流、歸納的活動過程中,樹立自主探討和合作交流的意識。感受數(shù)學與生活的聯(lián)系,增強學生學數(shù)學的興趣。

教學重點:指導(dǎo)學生整理學過的運算定律和性質(zhì),加深對運算定律和性質(zhì)的理解,能運用運算定律進行一些簡便計算。

教學難點:根據(jù)算式的特點靈活進行簡便運算。

教學準備:多媒體課件。

教學過程:

一、比賽激趣,引入課題。

比一比:誰能很快地說出計算結(jié)果:12×25125×16

好神奇!這么快!你是怎樣算的?讓學生說出算法。

師:運用運算定律可以使一些計算變得簡便,對我們今后的學習可有用了,下面,我們一起來把這一單元的知識進行整理和復(fù)習。揭示課題并板書:運算定律與簡便算法

二、梳理知識,構(gòu)建網(wǎng)絡(luò)

1、小組整理。

師:這個單元我們都學習了哪些運算定律和性質(zhì)?

下面,請分小組對本單元所學的知識進行整理。

2、展示、匯報、交流。教師根據(jù)學生的匯報板書知識網(wǎng)絡(luò)圖:

加法交換律:a+b=b+a例1

加法運算定律加法結(jié)合律: (a+b)+c=a+(b+c)例2

運算加法運算定律的應(yīng)用例3

定律連減的性質(zhì):a-b-c=a-(b+c)例4

整理乘法交換律:a×b=b×a例5

復(fù)習乘法結(jié)合律:(a×b)×c=a×(b×c)例6

乘法運算定律乘法分配律:a×(b+c)=a×c+a×c例7

連除的性質(zhì):a÷b÷c=a÷(b×c)例8

(解決問題策略多樣化)

三、知識應(yīng)用,能力拓展。

1、我有火眼金睛,我能看出下面的算式應(yīng)用了哪些運算定律和性質(zhì)。

24+38+76=38+(24+76)

6×99 +6=6×(99+1)

370-16-14=370-(16+14)

3500÷7÷2=3500÷14

4×6×5×8=(4×8)×(6×5)

35×102=35×100+35×2

2、我是小法官:

(1)、22+29+78=29+100()

(2)、35×16=35×2×8()

(3)、102×56=100×56+2()

(4)、12×97+3=12×100()

(5)、45×(9×2)=45×9+45×2 ()

(6)、64 ÷(8×2)= 64÷8÷2()

(7)、498-302=498-300 ()

3、我是小神算,怎樣簡便我就怎樣計算。(先仔細觀察,找找題中隱藏的秘密,再想想可以怎樣算?那種方法更簡便?運用了什么運算定律或性質(zhì)?)

(1)25×26×4(2)88×125

(3)518-245-355(4)68+59+32+241

(5)6400÷4÷25(6)125 ×32×25

師:通過剛才的計算你明白了什么?

師:是的,計算時首先要有簡算意識,其次要學會分析題目的特征,想想怎樣算比較簡便。這樣不但能使計算更快更準更簡便,而且能使你的思維更靈活,方法更多樣。

4、我會解決問題。

(1)學校買來5400冊圖書,要把它們分別放到25個書柜里,每個書柜4層,平均一個書柜每層放多少本書?

(2)我們學校新學期要購進62套桌椅,每張課桌65元,每把椅子35元。一共需要多少錢?

5、能力擴展

(1)老師昨天用計算器計算1235×49時,發(fā)現(xiàn)鍵“4”壞了。可我還想用這個計算器計算,你能幫老師想到辦法怎樣計算嗎?

請寫出算式:(1235×50-1235)

四、課堂小結(jié):

這節(jié)課你有什么收獲?你想提醒同學們注意哪些地方或者你還有什么地方?jīng)]有完全弄明白?

課后合作探究:通過本單元的學習,你已經(jīng)掌握了加法、乘法的運算定律,也學會了探究運算規(guī)律的一般方法。課后請用學過的方法和同學一起試著研究下面的運算規(guī)律:(a + b)÷c = a÷c + b÷c(其中c ≠ 0 )

圓復(fù)習課件【篇6】

教材分析:這是一節(jié)復(fù)習課。包括六項內(nèi)容。一是按照聲母的順序連線組成動物圖形,復(fù)習學習過的聲母。二是通過漢語拼音認讀生字并連線。培養(yǎng)學生的觀察能力,并了解疊詞輕讀的規(guī)律。三是看圖讀音節(jié),區(qū)別韻母u和ü與不同聲母相拼時的不同寫法。四、五、六是通過動手拼一拼、擺一擺、找一找的方式復(fù)習聲母和音節(jié)。

教學目標:

1、復(fù)習學過的聲母熟記聲母的順序。

2、正確拼讀所學音節(jié),注意疊詞的后一個音節(jié)是輕聲;認識、會用學過的常用字并樂于用他們表達。

3、通過動手拼一拼、擺一擺、找一找,讓學生們感受到學習拼音的樂趣。

教學重點難點:

正確拼讀所學音節(jié)

教具準備:

多媒體拼音卡片

教學時數(shù):

2課時

第一課時

教學內(nèi)容:

按順序連一連,讀一讀,比一比。

教學過程:

一、復(fù)習聲母

1、按順序熟讀聲母。

2、按順序連線,看能連成什么圖案。

3、自己動腦想一想,你還能用這些拼音連成什么圖案?

二、連一連:

1、觀察書上三幅圖,畫的都是誰?

2、拼讀下面音節(jié)詞,說說你發(fā)現(xiàn)了什么?

第二課時

教學內(nèi)容:讀一讀、拼一拼;做一做;找一找

教學過程:

一、讀一讀拼一拼:

1、借助拼音多種形式讀兒歌。

2、拼圖游戲,看看誰拼的最多。

二、做一做:

1、看書中擺成的圖形象哪個字母?

2、發(fā)揮想象:你還能用什么工具擺成什么字母?

三、找一找:

1、誰能用拼音拼一拼自己的姓名、同學的姓名?

2、找一找,誰的姓名里面有下列字母:b p j q x zh ch sh y w。

作業(yè)設(shè)計:

1、按照順序抄寫聲母。

2、用拼音的形式給你最喜歡的好朋友做一個名片。

圓復(fù)習課件【篇7】

[復(fù)習內(nèi)容]

七年級下冊第六、七單元

[學習目標]

1、結(jié)合文章內(nèi)容分析,理解敘事寫人類文章的寫法特點。

2、結(jié)合文章內(nèi)容分析,了解托物言志的表現(xiàn)手法。

[教學創(chuàng)意]

本節(jié)課是在指導(dǎo)學生疏通文意、理解主題的基礎(chǔ)上,試圖從寫法運用的視角提升學生對文言文的認識。課堂以教學主問題引導(dǎo)學生進行疏理知識,建構(gòu)知識網(wǎng)絡(luò),通過精講巧練,學用知識,訓練技能,發(fā)展思維,并以學生的展示為主,教師講重點、難點;講思路,講過程,指導(dǎo)學生學習聯(lián)系,對比等整理方法。課堂教學按“圖式建構(gòu)——自學展示(自學、說學、論學)——遷移運用(練習)”的環(huán)節(jié)進行。

[教學流程]

一、目標展示,建構(gòu)圖式

導(dǎo)言:在七年級下冊的第六、七單元,我們學習了九篇文言短文,我們可以根據(jù)寫作內(nèi)容作一個粗略的分類:一、敘事寫人類;二、寫物寄意散文類,請將這九篇課文進行分類。

1、學生分類結(jié)束后,自由發(fā)言:敘事寫人類文章經(jīng)常運用哪些寫法?寫物寄意散文類運用了哪些表現(xiàn)手法?

2、寫法總結(jié)

(一)寫人敘事類

1、正面描寫與側(cè)面描寫

2、運用語言、動作的細節(jié)描寫

3、運用典型事例多角度寫人。

4、概括敘述與具體敘述相結(jié)合,詳略有致,層次分明,脈絡(luò)清晰。

5、對比烘托。

對比:對比是把具有明顯差異、矛盾和對立的雙方,安排在一起,進行對照比較的表現(xiàn)方法。

烘托(襯托):從側(cè)面著意渲染,使所要表現(xiàn)的人、事、物鮮明突出,收到“烘云托月”的效果。

(二)寫物寄意散文

1、托物言志

2、對比烘托

托物言志:通過描寫某些事物來表現(xiàn)作者思想感情、態(tài)度和觀點的方法。

二、自學展示

(一)問題探究

學生根據(jù)以下問題自學課文,按要求回答問題。

1、試以課文《包拯》為例,說說文章運用了哪幾種寫法?

2、試以《黔之驢》為例,說說文章是怎樣運用對比烘托手法的?

3、以《陋室銘》《愛蓮說》為例,說說這兩篇文章怎樣運用了托物言志的寫法?

(二)說學:學生在小組內(nèi)與同學交流思考所得。

(三)論學:學生在班級上自由發(fā)言。

教師點撥,明確:

1、①運用典型事例多角度寫人。本文主要采用以事寫人的手法,以記敘為主,通過巧斷牛舌案、不持一硯歸、出使契丹、坐鎮(zhèn)開封府、律己誡子這些事跡,展現(xiàn)出包拯清廉剛正、機智善斷、克己奉公的堂堂正正的高大形象。

②正面描寫與側(cè)面描寫。本文第一、二、三、五段主要用了正面描寫,第四段則穿插了側(cè)面描寫。

③詳略有致,層次分明,脈絡(luò)清晰。第一、三段記敘較具體,第二、四、五段記敘較概括。詳寫、略寫互相配合,行文活潑,富于變化。如第一、三兩段分別用百十來字,把包拯智服盜賊、駁倒契丹、不辱使命描述得淋漓盡致。全文脈絡(luò)清晰,詳略有致,行文生動,力求活靈活現(xiàn)地展現(xiàn)人物的風貌。

2、《黔之驢》一文通過描寫老虎和驢行動描寫,表現(xiàn)出驢的蠢笨自大、虛有其表,外強中干、一無所用。老虎的敢于斗爭,善于斗爭。

3、《陋室銘》一文采用托物言志的寫法。以有仙之山、有龍之水比喻“陋室”,表明“陋室”也具有“名”與“靈”的性質(zhì),自然地引出文章的主旨——頌揚“惟吾德馨”?!疤凵想A綠,草色入簾青”的幽雅動人景色、往來的“鴻儒”與“陋室”主人縱情談笑的情形、“陋室”主人“調(diào)素琴,閱金經(jīng)”“無絲竹之亂耳,無案牘之勞形”的情狀,鮮明地展示了“陋室”主人的精神生活風貌,表現(xiàn)了其“不戚戚于貧賤,不汲汲于富貴”的高尚品德,既足以見“惟吾德馨”,又足以明“陋室”不陋。用“諸葛廬”“子云亭”類比“陋室”,意在以古代名賢自況,表明“陋室”主人也有古代名賢的志趣和抱負,在更高境界上頌揚了“惟吾德馨”。結(jié)尾引用孔子的話,隱含以“君子”自居之意,說明“有德者居之,則陋室不陋”,這是以“惟吾德馨”的立意貫穿全文,層層鋪墊,主題十分突出。

《愛蓮說》一文借花抒情,托物言志,借贊美蓮花來歌頌君子的堅貞氣節(jié),既是作者的自況,也是對追名逐利、趨炎附勢的世態(tài)的抨擊。文中分別賦予菊、牡丹和蓮以特定的象征意義,對當時社會上人們不同的處世態(tài)度作了精辟的概括:菊迎風斗霜,獨放幽香,象征孤高自傲、避居山林的“隱逸者”;牡丹色彩絢麗,嫵媚嬌艷,象征富貴華麗、趨炎附勢的“富貴者”;蓮清新堅貞,卓然獨立,象征舉止端莊、人格高尚的“君子”。在這里,作者虛寫物而實寫人,明寫物理而實述人事,字里行間滲透著對這三種人的不同感情和態(tài)度,可謂借花抒情,托物言志。

三、遷移運用

1、認真聽同學朗讀習作《母親并不平凡》。

2、請根據(jù)同學的習作《母親并不平凡》一文,從寫法運用的角度說說你的看法。

3、以“并不平凡”寫一篇敘事寫人類的作文,600字以上。

圓復(fù)習課件【篇8】

中考英語復(fù)習課件

隨著我國高考改革的深入推進,中考也逐漸受到了越來越多的關(guān)注,其中英語考試更是備受廣大學生和家長關(guān)注。為了幫助學生更好地備戰(zhàn)中考英語,各種英語復(fù)習課件應(yīng)運而生。

什么是中考英語復(fù)習課件?

中考英語復(fù)習課件是一種以多媒體形式制作的用于輔助中學生進行英語知識自學、復(fù)習和鞏固的學習工具。由于多媒體資源豐富、內(nèi)容生動形象、易于操作等特點,課件教學在課堂教學中已經(jīng)得到了廣泛的應(yīng)用。中考英語復(fù)習課件包含了英語語音、文字、圖像、動畫、視頻等多種元素,教學進程也更加靈活自由,能夠讓學生全面而深入地理解英語語言知識。

中考英語復(fù)習課件的主要內(nèi)容

中考英語復(fù)習課件的主要內(nèi)容包括:詞匯、語法、聽力、閱讀等多個方面的知識點,除了涵蓋中考英語的所有知識點外,還會針對中考的重點和難點進行針對性講解和題目練習。比如,對話題、文化知識、聽力考試中專業(yè)術(shù)語、偏重詞匯等知識點的講解和訓練,可以幫助學生快速提高分數(shù)。

如何正確使用中考英語復(fù)習課件

中考英語復(fù)習課件是一種功能強大的學習工具,但是如果不知道如何正確使用,效果是非常有限的。以下幾點是使用中考英語復(fù)習課件的建議:

1.選擇適合自己的軟件:市場上有很多種不同類型的中考英語復(fù)習課件,要根據(jù)自己的需求和英語水平選擇適合自己的軟件。

2.學習中獨立思考:把中考英語復(fù)習課件作為一個學習的工具,學習者在學習軟件時需要保持專注,并在學習的過程中不斷思考。

3.反復(fù)練習:在學習中考英語復(fù)習課件時,做好筆記并反復(fù)練習非常重要。

中考英語復(fù)習課件的優(yōu)缺點

中考英語復(fù)習課件也不是完美的,它依然存在一些優(yōu)缺點,下面我們來分別來看。

優(yōu)點:

1.多媒體資源豐富:中考英語復(fù)習課件通過音頻、視頻、圖片等多媒體資源的使用,可以為學生提供異于傳統(tǒng)教室形式的學習方式。

2.內(nèi)容生動形象:多媒體形式的中考英語復(fù)習課件可以及時更新、定制、互動,讓學生能夠更直觀地了解英語語言知識。

3.易于操控:中考英語復(fù)習課件界面、操作簡單直觀,使用起來十分方便,并且學習課件不會受到時間和空間等方面的限制。

缺點:

1.需要配合其他學習資源使用:中考英語復(fù)習課件需要配合老師的教學、課外自學、課本等其他資源進行推進。

2.對于學習過程掌握不好的學生會有依賴性:在學習中如果過度依賴中考英語復(fù)習課件,就會損失自主學習的機會,這對于學習過程掌握不好的學生會有影響。

綜上,中考英語復(fù)習課件是一種非常現(xiàn)代的英語學習工具,學生們可以利用課件的優(yōu)點,以小組或個人的形式進行英文學習,讓英語學習過程變得更加便捷、有趣、高效。使用中考英語復(fù)習課件的同學們需要注意的就是當學習困難聽聽、無法理解時就需要進行及時的溝通和交流,不能過度依賴學習幫手。只有把握好課件使用方向、靈活機動運用中考英語復(fù)習課件和其他課程的知識,才能在中考英語中有所作為。

圓復(fù)習課件【篇9】

教學目標:

1、幫助學生梳理成語的歸類方法,培養(yǎng)學生自主整理復(fù)習成語的能力。

2、感悟成語的博大精深,激發(fā)學生學習成語的興趣。

3、激發(fā)學生對成語的熱愛。

教學重難點:

激發(fā)學生學習成語的興趣,培養(yǎng)學生自主整理復(fù)習成語的能力。

教學準備:

多媒體課件

教學過程:

一、導(dǎo)入

(刮目相看)視頻導(dǎo)入

誰能告訴我這個故事可以用那個成語來總結(jié)呢?(刮目相看)是啊,我們不能用老眼光去看一個人,應(yīng)該充分看到別人的進步。那今天我們來尋找最讓人刮目相看的同學,好嗎?

二、設(shè)疑自探

“刮目相看”這從語文語法上來講是一個特別的詞語,我們叫它什么?(板書:成語)

那么看到這個詞語大家想知道哪些知識呢?

(預(yù)設(shè):什么是成語?成語有那些分類?如何更好地掌握本學期所學的成語?)

成語是漢語中的精粹,是人們長期以來習用的簡潔、精辟的固定詞組或短句。成語常常由四字組成,也有三字、五字、六字及以上的。許多成語都有一個生動有趣、富含哲理的故事,如:杯弓蛇影、一鳴驚人等。

因此,學習成語不僅能積累詞匯,而且能增強閱讀、理解水平,了解歷史,拓展知識面,另外如果能恰當?shù)厥褂盟?,會使語言能精煉,更形象生動,提高我們的寫作水平。

“溫故而知新,可以為師矣”我們能從本學期學習成語中又能獲取什么新知識呢?老師幫助大家總結(jié)上冊出現(xiàn)的成語,我們一起來快速復(fù)習一下。(出示本學期的成語總匯)

知識是無窮盡的,如何能快速牢固的掌握是我們脫穎而出的關(guān)鍵。

(出示自探提示)指名讀

自探提示:

1、獨立補充成語卡片上未完成的成語,然后小組內(nèi)交流結(jié)果。

2、小組內(nèi)兩兩組合,結(jié)合成語的本意和自己的理解,挑選成語卡中的5個,向?qū)Ψ矫枋龀烧Z的意思,另一方猜詞。

3、組長在小組內(nèi)選出表現(xiàn)良好的兩人,隨后進行展示。

4、時間為8分鐘。

三、教學活動

1、小組展示

我們每個小組所拿到的成語是不一樣的,所以在這個小組描述的時候,其他小組要認真地聽。哪個小組能突破自己,一馬當先?

(對于解釋不到位的或偏離意思成語適時加以補充完善,特別適一些有故事有出處的成語。)

展示后評價(能不能用成語來評價?),選出表現(xiàn)最好的小組。

2、搶答環(huán)節(jié)

教師通過各種形式的描述,讓學生搶答,約十個成語。選出表現(xiàn)最好的個人。

3、能夠了解成語的意思還遠遠不夠,只有靈活地運用它才是成語最大的魅力??纯凑l能做一個口吐蓮花、語驚四座的人呢?

造句環(huán)節(jié):單個成語

兩個成語

三個及三個以上成語

4、現(xiàn)在老師想知道你們肚子里到底裝了多少成語,我們來玩一個成語接龍的游戲,看看你們是不是胸有點墨的人。(游戲規(guī)則:以搶答方式進行,可以諧音接龍)

四、拓展練習

出示課件

五、總結(jié)

大家還有什么疑問嗎?

你今天收獲了什么?

成語是漢語言最簡練的形式之一,區(qū)區(qū)幾個字涵蓋了無比深厚豐富的中國傳統(tǒng)文化,我們?yōu)樽约簱碛腥绱松衿娴恼Z言感到驕傲,我想用八個字來概括本節(jié)課的主旨(板書:中國智慧,自成語境)

我們本節(jié)課通過一些活動來掌握和運用成語,希望大家能夠重新發(fā)現(xiàn)成語的魅力,愛上成語,愛上中國傳統(tǒng)文化,并找到學習成語的方法,將成語運用在日常生活中,讓我們都成為一個有詩意有內(nèi)涵能口吐蓮花的人吧!

六、布置作業(yè)

1、觀看中央電視臺漢語言節(jié)目《中國成語大會》、《中國詩詞大會》。

2、總結(jié)本冊的成語,并設(shè)計掌握這些成語的方法。

高一復(fù)習課件


通常老師在上課之前會帶上教案課件,通常老師都會認真負責去設(shè)計好。教案反映了教師的教學理念是教學思路的具體體現(xiàn),大家是不是擔心寫不好教案課件?我們準備了一份有關(guān)“高一復(fù)習課件”的資料希望能夠幫到你們,擁抱成長追求卓越不斷進步!

高一復(fù)習課件【篇1】

1.dating back to/from 始于,起源于,追溯到;此短語多用于一般現(xiàn)在時態(tài)中

This castle dates from the 14th century.這座城堡建于14世紀。

Our partnership dates back to 1960.我們從1960年就合伙了。

2.bury vt. 埋葬

Many men were buried underground when there was an accident at the mine.

礦上發(fā)生意外事故時,許多礦工都被埋在地下。

專心致志于, 埋頭于(in)

He buried himself in his work.

他埋頭工作。

be buried in thought

沉思

3.with his face to the north 面向北方

with his face to the north屬于“with+名詞+介詞短語”結(jié)構(gòu)在句中常作狀語,表示伴隨動作或伴隨性質(zhì)。根據(jù)賓語和賓補之間的關(guān)系,還可以用現(xiàn)在分詞或過去分詞作賓補。

The weather was even colder with the wind blowing.

刮風了,天氣更冷了。

He usually works in his study with the door locked.

他通常鎖著門在書房工作。

4.test on試驗,檢驗

Many people are against new drugs being tested on animals.

很多人都反對用動物做新藥試驗。

5.certain be sure和be certain后都可跟從句,但be sure的主語必須是人,而be certain的主語既可以是人又可以是物。

6.Some of the objects found in the grave give us an idea of how he was dressed when he was buried. 一些在墓穴中發(fā)現(xiàn)的物體讓我們得知他被埋葬時的穿著。

該句為how引導(dǎo)的一個名詞性從句作介詞OF的賓語,介詞后面跟一般均可接疑問詞引起的從句。

1)He was not conscious of what an important discovery he had made.

2)Did she say anything about how the work was to be done?

7.amaze vt.使驚奇;使吃驚

Her knowledge amazes me.

她的學識令我吃驚。

Visitors were amazed at the achievements in the car manufacture of the city during the past decade.

參觀者對這城市過去十年中汽車制造工業(yè)的成就感到驚奇。

I was amazed by the news of George's sudden death.

聽到喬治突然去逝的消息,我感到驚愕。

n.驚愕

He stood in amaze at the sight.

他看到那種景象, 驚愕得呆呆地站在那里。

8.distinction n.特點;特色;非凡;卓越

the chief distinction of Chinese food

中國食品的主要特征

a writer of distinction

一位卓越的作家

academic distinctions

學術(shù)上的榮譽

There is no appreciable distinction between the twins.

在這對孿生子之間看不出有什么明顯的差別。

His distinction of sound is excellent.

他辨別聲音的能力很強。

His style lacks distinction.

他的文體缺乏個性。

9.dozen n.一打,12個

I want a dozen of pencils, please!

勞駕,我要一打鉛筆。(縮寫為: doz)

dozens of

許多

There were dozens of people there.

那里有許多人。

10.Next to them lay a cushion stone, upon which the man could work metal

當表示地點的介詞詞組在句首時,主謂倒裝

1).At the foot of the hill lies a beautiful lake.

2).The soldiers ran to the building, on the top of which flew a flag.

3).East of the lake lie two towns.

4).Under the tree was lying a wounded soldier.

11.spare adj.備用的

a spare tire

備用輪胎

多余的,剩余的

spare cash

余款

If you have a spare bed, may I stay tonight?

如果你有空床的話,今晚我可以留下嗎?

Have you any spare time to help me?

你有空幫助我嗎?

You can sit here in your spare time and read the carpet!

空閑時你就坐在這里讀地毯吧!

v.節(jié)約, 節(jié)省, 不傷害, 寬恕, 分讓, 提供給某人

Can you spare ten minutes?

你能抽出十分鐘嗎?

I have no time to spare.

我沒有余暇。

spare no efforts [pains]

不遺余力

12.a variety of種種;各類

The shopping-centre sells a variety of goods.

這個購物中心出售許多種商品。

At school we learn a variety of things.

在學校我們學習各種東西。

He didn't come for a variety of reasons.

他因種種原因沒來。

She made the children glad in a variety of ways.

她用各種方法使孩子們高興。

13.tend vt.(常與to連用)有某種傾向;有…的趨勢

People under stress tend to express their full range of potential.

處于壓力下的人容易發(fā)揮自己全部的潛力。

Laziness tends to poverty.

懶易致窮

Boys tend to be bigger than girls.

男孩的個子往往比女孩高大。

14.class n.階級

class differences

階級區(qū)分

Class differences can divide a nation.

階級差異會造成國家的分裂。

lower-class life

低層階級的生活

to travel third class

乘三等車(或艙)旅行

15.approximately adv.近似地, 大約

16.average n.平均數(shù)

The average of 4, 8, and 60 is 24.

4、8和60的平均數(shù)是24。

平均;平均水平

What is the average rainfall for August in your country?

你們國家八月份的平均降雨量是多少?

His results is the average.

他的成績平平。

on (an) average通常;按平均

Wwe fail one student per year on average.

我們平均每年有一個學生不及格。

nvey vt.運送;運輸

The truck conveyed machinery across the country.

這輛卡車在全國各地運送機器。

Wires convey electricity.

金屬線導(dǎo)電。

通知;通報;傳[表, 轉(zhuǎn)]達

I will convey the information to him.

我將把這消息通知他。

I can't convey my feelings in words.

我的情感難以言表。

The ambassador personally conveyed the president's message to the premier.

大使親自向總理轉(zhuǎn)達了總統(tǒng)的問候。

18.It is possible that the King of Stonehenge was linked to the stones: he may have had a hand in planning the monument; or in helping transport and pull up the stones.

很可能巨石王與這些石頭有關(guān),他可能參與策劃建立這個紀念碑,或者幫助運輸和豎起巨石。

vt., vi.(常與together, to, with連用)連接, 聯(lián)合

The two towns are linked by a railway.

這兩個城鎮(zhèn)由一條鐵路連接起來。

The new bridge will link the island to the mainland.

新的橋梁將把該島與大陸連接在一起。

20.have a hand in參與,插手,對某事物負部分責任

I can’t promise much. I’m not the only one that has a hand in things in this town.

我不能答應(yīng)太多,鎮(zhèn)里的事不是我一個人說了算。

21.may后加不定式(不帶to)的完成式,表示對過去的推測,認為某事可能已發(fā)生。

He may have gone to the library.他可能去圖書館了。

22.In terms of technical development, people were going from the Stone Age to the Bronze Age.

就技術(shù)發(fā)展而言,人們正從石器時代過度到青銅器時代。

23.In terms of用……的話,以……的觀點,就……而說

He thought of everything in terms of money.

他每件事都從錢的角度考慮。

In terms of money we’re quite rich, but not in terms of happiness.

從錢的角度說我們相當富有,但就幸福而言則不然。

24.Bronze Age青銅時代。在距今50前后,在舊大陸的有些地區(qū),首先是西亞地區(qū),發(fā)明了銅的冶煉技術(shù),開始制作銅器。最初為紅銅,接著又在紅銅中加錫或鉛,成為青銅。這樣人類進入青銅時代。

nflict n.

戰(zhàn)爭;戰(zhàn)斗;沖突

conflict of interest

利益沖突

爭論;抵觸;論戰(zhàn)

conflict between religion and science

宗教與科學之間的沖突

vi.沖突;爭執(zhí);抵觸

The two stories conflicted, so I did not know what to believe.

兩個故事相沖突,我不知道相信哪一個。

ifact n.人工品, 贗品

27.It has been proven that the copper knives came from places as distant as Spain and western France.

現(xiàn)已證明銅刀來自西班牙和法國西部。

it為形式主語,真正主語為that從句,構(gòu)成句型:“it+被動語態(tài)謂語動詞+that從句”

這種結(jié)構(gòu)常用來表示一種不指明是誰的議論或想法等:

it should be noted that their economy is still on downward slide.

值得注意的是,他們的經(jīng)濟仍在走下坡路。

It was thought highly likely that there would be an extraordinary session soon.

人們認為,最近很可能召開一次非常會議。

高一復(fù)習課件【篇2】

1. ask for directions 詢問方向

2. give directions 指方向

3. in amusement 有趣地

to one’s amusement 使某人感到有趣的事

amusement park 游樂場

places of amusement 娛樂場所

do sth for amusement 為消遣而做某事

be amused at [by, with] 以...為樂; 對...覺得有趣/好笑

amuse oneself with 以...自娛

4. risk sth/ doing sth

run / take a risk (in doing sth) 冒險

at risk 處于危險中

at the risk of 冒著…的危險

at any risk 不顧一切

5. escape injury 幸免受傷

do an injury to sb 傷害某人

an injury to a person’s reputation 損毀某人的名譽

6. achieve success 獲得成功,

achieve victory 獲得勝利

achieve one’s purpose 達到目的

make great achievements 取得很大成就

7. learn about 了解

8. give a reason for doing sth 為做某事給個理由

9. go over the bridge 過橋

10. walk past 走過

11. lead to 通往; 導(dǎo)致

13. a collection of 集…為一體的;許多的

14. be based on 以…為依據(jù)

15. China’s fifty-five minorities 中國的五十六個民族

16. combine…with… 把…和…結(jié)合起來

17. the opportunity to do sth 做某事的機會

18. be divided into 被分成

divide…into… 把…分成 (幾份)

separate…from… 把…和…分隔

19. explore the past 探索過去

20. winged beauties 長翅膀的美麗生物

21. the first (+n) to do sth 第一個做某事的

22. step into 步入; 走進

23. go on rides 去玩車乘

24. What is it like to do sth? 做某事是什么樣的感覺?

What does it feel like to do sth? 做某事是什么樣的感覺?

25. It seems that+從句 好像…

26. get enough of 得到足夠的; 玩夠了

27. risk injury 冒著受傷的危險

28. carve…from+材料 用…雕刻成

be carved from 使用…雕刻成的

carve…with+工具 用…刻成的

29. art works 藝術(shù)作品

Lu Xun’s works 魯迅作品集

A chemical works 一個化工廠

30. send up 發(fā)射

31. attend a meeting 出席會議

32. get /fall sick/ill 生??;病倒

33. cut off the electricity 切斷電源

34. a seven-day ticket 一張七天的票

35. go through 經(jīng)歷;經(jīng)受

36. race against sb. 與….比賽

37. thrill ride 動感電影

38. give sb a thrill 為某人刺激

39. send…into space 把…送入太空

40. get started 開始

41. a description of 對…的描寫

42. focus on 聚焦于

Workbook

1. succeed in doing sth. 成功地做某事=manage to do sth

2. by one’s own effort 靠自己的努力

3. get a wonderful view of 對…盡收眼底

4. it is believed that 人們相信/認為

5. meet the goal 達到目的

高一復(fù)習課件【篇3】

send sb. into a fever of excitement使某人感到極度興奮

2 energy n.精力, 活力; [pl. ]干勁, 勁頭, 力氣, 能力【物】能, 能量

force strength power energy都含“力”的意思。

force強調(diào)“力所產(chǎn)生的實際效果”, 如:

The law should remain in force.法律應(yīng)當有效力。

strength 指“體力”、“力量”、“強度”, 如:

He is a man of great strength。他是 個大力士。

power 指“能力”、“權(quán)力”, 著重“行動所根據(jù)的能力或職權(quán)”, 如:

It's beyond my power.它超出了我的職權(quán)。

energy 原是物理學上的術(shù)語“能量”, 用于人時則指“精力”, 如:

He worked with great energy.他以巨大的精力工作。

She had to make a choice between the two dresses.她得在兩件衣服中選擇一件。

She is the people's choice for Prime Minister.她是人民選出來的首相。

常用短語:a great choice of大量可供選擇的 (物品等)

have no choice but[后跟動詞不定式]非...不可, 除...之外別無他法

choose vt., vi.chose, chosen, choosing

Who did you choose as the new member of the construction committee?

你選誰當建設(shè)委員會的新委員?

She chose to study chemistry.她選擇了學化學。

choose three from [among, out of] these books從這些書中選三本書

C-me a good hoe.替我選一把好鋤頭。

決定;拿定主意;愿意, 寧愿 [后跟不定式]

He chose not to go home.他決定不回家了。

His uncle chose to settle in the countryside.他叔父決意在鄉(xiāng)下定居。

chose to fly rather than drive.決定乘飛機去而不是開車去

This food is not fit for your visitors.這食物對你的客人來說不合適。

“After the interview, the employer concluded that she was fit for the job.”

面試后老板下結(jié)論說她能勝任這項工作。

Do you feel fit?你覺得身體好嗎?

He runs to keep fit.他跑步為了保持健康。

Her new shoes didn't fit so she took them back to the shop and changed them for another pair.

“她那雙新鞋不合穿,所以她去商店換了一雙?!?/p>

Your clothes fit well.你的衣服很合身。

This coat's a beautiful fit to you.這件外衣對你非常合身。

安裝;裝備 fit。。。on。。。

to fit new locks on the doors給門裝上新鎖

Her height fitted her for basketball.她身材高適合打籃球。

1)We must find carpets that’ll _________the curtains.

2)The new coat ________me well.

3) No one can ________her in knowledge of classical music.

4) He ________his speech to his audience

He quickly gained experience.他很快就有經(jīng)驗了。

Only after ten years in the country did she gain her citizenship.

她在這個國家住了十年后才取得了公民身份。

He gained weight after his illness.病后他的體重增加了。

His bad behaviour caused his parents a great deal of pain.

他的不良行為使他的父母感到非常痛苦。

cn痛;疼痛He had a pain in his head.他頭疼。

He has pains / a pain / pain in the shoulders.他兩肩痛疼。

She's a real pain.她真是一個令人討厭的人。

(pl) 辛苦;努力“No pains, no gains.; No gains without pains.(諺)”不勞則無獲。

We must give him sth. for his pains.我們必須給他點什么以便酬報他的辛勞。

常用短語:give sb. a pain[美]令人討厭, 惹人生氣, 使人感到不舒服

No pains, no gains[諺]不勞無獲。

take pains費盡力氣, 煞費苦心, 盡力設(shè)法 with great pain煞費苦心地

There's a little bit of time left.只剩一點兒時間了。

He dug the garden bit by bit.他一點一點地挖園子。

片刻Wait a bit!稍等片刻!

I was just going out for a bit when my uncle came.我正打算出去一會兒,可我舅舅來了。

有點;稍微The modern opera was a bit of a disappointment; we expected it to be much better.

這部現(xiàn)代歌劇有點令人失望,比我們想象中的差得多。

I'm a little bit tired. Let's take a short rest.我有點累了。讓我們休息一會兒。

a bit (of) 一點兒也(不)I'm not a bit tired now.我現(xiàn)在一點兒也不累。

A: Sorry to have bothered you. B: Not a bit (of it).

Really, David is not a bit like his brother as far as generosity is concerned.

的確,就慷慨大方這一點來說,大衛(wèi)確實一點也不象他哥哥。

10 base n.

底部, 基礎(chǔ), 根據(jù)地, 基地, 本部, 基數(shù), (運動)出發(fā)點

vt.以...作基礎(chǔ), 基于...

adj.卑鄙的, 低級的,偽造的 a base coin偽造的硬幣

That company has offices all over the world, but their base is in Paris.

這個公司的辦事處遍布全世界,但本部在巴黎。

vt.based, basing(與on, upon連用)根據(jù);基于

This news report is based entirely on fact.這篇新聞報導(dǎo)是完全根據(jù)實際情況寫成的。

11 probable adj.

A storm is probable today.今天可能會有暴風雨。

It is probable that he has forgotten our appointment.很可能他是忘了我們的約會了。

likely possible probable意思都含“可能的”。

likely 系常用詞, 指“從表面跡象來看很有可能”, 如:

She is not likely to come next month.她下月很可能不來。

possible 指“由于有適當?shù)臈l件和方法, 某事可能發(fā)生或做到”, 強調(diào)“客觀上有可能”, 但常含有“實際希望很小”的意思, 如:

It is possible to go to the moon now.現(xiàn)在有可能登上月球。

probable 語氣比 possible 強, 指“有根據(jù)、合情理、值得相信的事物, 帶有‘大概’、‘很可能’”的意思, 如:

l don't think the story is probable.我覺得那故事不大可能。

My new dress is similar to the one you have.我的新衣服和你的那件相似。

All big cities are quite similar.所有的大城市差不多大同小異。

13 respect n.

to show respect to those who are older尊敬長者

The students have great respect for their history teacher.

學生們非常尊敬他們的歷史老師。

Give my respects to your wife.請代我向你太太問好。

have respect to牽 涉到, 關(guān)系到;注意到, 考慮到

His custom was to get up early and have a cold bath.

他的習慣是早起,然后洗個冷水澡。

At the airport; the customs officers searched his case.在機場,海關(guān)人員檢查了他的箱子。

Habit custom都含“習慣”的意思。

habit 指 “個人由于自然條件、社會環(huán)境、愛好或經(jīng)常接觸而導(dǎo)致習以為常的行為或特性”, 如:Smoking is a bad habit.抽煙是種壞習慣。

to have habit of smoking during meals有吃飯時吸煙的習慣

It is not easy to break off a bad habit.要改掉一個壞習慣不容易。

custom 指“經(jīng)過一段時期在某人、一國、一地區(qū)或一個社會中形成的傳統(tǒng)的習慣或風俗”, 如:In China the custom prevails in eating dumplings on New Year's Eve.

在中國, 除夕晚上吃餃子的風俗很盛行。

Smoking is not allowed here.此處不準吸煙。

Allow me to introduce Miss Mary.請允許我介紹一下瑪麗小姐。

The government servants aren't allowed to accept rewards.公務(wù)員不得接受酬謝。

allowed him £1000 for expenses給他每年1000 英鎊的開銷

We must allow that he is a good teacher. (We must allow him to be a good teacher.)

我們應(yīng)當承認他是位好老師。

We must allow for his inexperience.我們必須考慮到他缺乏經(jīng)驗。

It takes about two hours to get to their office building, allowing for possible traffic delays.

考慮到路上可能遇到的交通耽擱,到他們的辦公大樓大約要花費兩小時。

The situations allow of no excuse.形勢不容許拖延; 形勢刻不容緩。

He asked his father's opinion about his plans.他征求爸爸對他的計劃的意見。

In my opinion, you're wrong.依我看,你錯了。

What's your opinion?你的看法如何?

常用短語:in one's opinion按某人的意見, 據(jù)某人看來

4 the common people老百姓 common knowledge常識

common characteristic共同特點 common beam標準天平; 標準

common ordinary general都含“普通的”意思。

common強調(diào)“常見的”、“ 不足為奇的”, 如:Colds are common in winter.感冒在冬天很常見。ordinary強調(diào)“平常的”、“平淡無奇的”, 如:His ordinary supper consists of only bread and milk. 他通常的晚餐不過是面包和牛奶。general意為“普遍的”、“一般的”, 如:This book is intended for the general reader, not for the specialist. 這本書是為一般讀者寫的, 不是為專家寫的。normal指“正常的”、“正規(guī)的”、“常態(tài)的”,

如:the normal temperature of the human body 人的正常體溫

The fish we caught is still alive.我們捉的魚還活著。

In most cases, both parents were still alive and still married to each other.

大多數(shù)情況下,他們的父母都還活著,而且仍然保持著婚姻關(guān)系。

Although old she is still very much alive.她雖已年邁,但仍很活躍。

The argument was kept alive by the politicians.政治家們還在繼續(xù)爭論那件事

The dead tree is alive with insects.這棵枯樹上爬滿了昆蟲。

Living alive live意思都含“活的”。

living 用于生物時, 指“活著的”, 如:

Shelly was still living when Keats died.濟慈死時, 雪萊還在世。

alive 指“活著的”、“在世的”, 著重于狀態(tài), 它用作表語, 或放有名詞或代詞后作定語, 如:

The spy was caught alive though he died from wounds the next day.

特務(wù)被活捉, 不過第二天便因重傷而死。

live 只用于物, 指“活的”, 如:

a live rat一只活鼠。

竅門; 訣竅to learn the tricks of the trade

圈套; 詭計He got the money from me by a trick.他用詭計騙走了我的錢。

惡作劇 The children played a trick on their teacher.孩子們捉弄了他們的老師。

He tricked me into giving him the money.他哄騙我給了他錢。

play a trick on a sb.詐騙某人; 開某人玩笑

trick sb. into [out of]騙人去...[騙取 ...]

7 give away背棄, 出買;泄露(秘密), 暴露; 贈送, 分送; 頒發(fā)

Give the money out to the children.把錢分給孩子們。

Our food supply at last give out.我們的食物終于用完了。

His strength gave out.他已精疲力竭。

It was given out that he was dead.他的死訊已經(jīng)公布。

We gave him over to the police.我們把他交給了警方。

8 take in收留,收容(某人);包括;囊括;包含;改短(衣服);縮減尺寸;了解領(lǐng)悟;欺騙;蒙騙You can also take in some of the notable architectural monuments.

你也可以將一些著名的紀念性建筑包括在參觀的項目中。

take after相似She takes after her mother.她長得像她媽媽。

We must not take it for granted that the board of the directors will approve of the investment plan.我們決不可想當然地認為董事會一定會批準這個投資計劃的。

The plane took off at three o'clock.飛機三點鐘起飛了。

Why don't you take on sb. your own size?你怎么不跟和你一樣高的人較量?

1 missing adj.失去的, 不見了的, 下落不明的, 失蹤的, 錯過的

There is a page missing.缺少一頁。

3 after all in all above all at all

above all意為“尤其是”、“首先”、“最重要的是”,常位于句首或句中,作插入語,起強調(diào)作用。如: But above all tell me quickly what I have to do.可首先快些告訴我該做什么。

A clock must above all keeps good time.時鐘最重要的是必須走得準。

after all意為“畢竟”、“終究”、“終歸”、“到底”,在句中位置較靈活??晌挥诰涫住⒕渲谢蚓淠?。如: After all,your birthday is only two weeks away.畢竟,兩周后就是你的生日。

He is,after all,a small child.他畢竟還是個小孩子。

He failed after all.他終于失敗了。

at all用于否定句時,意為“絲毫;根本”,用于疑問句時意為“究竟;到底”,用于條件句時,常譯為“當真;實在”。用于肯定句中,表示說話人的某種情緒或情感(如懷疑或驚奇等),意為“竟然”等。如:

He doesn’t like you at all.他根本不喜歡你。

Are you going to do it at all?你究竟做不做這件事?

If you do it at all,do it well.若你真要做這件事,就得做好。

I was surprised at his coming at all.他竟然來了,我很驚訝。

4 matter n.

事件, 問題, 物質(zhì), 內(nèi)容, 實質(zhì), 原因, (印刷或書寫的)文件, (文章或講話等的)素材

It doesn't matter if you are late.你如果遲到也沒關(guān)系。

What does it matter ?那有什么關(guān)系?

It does not matter (if ...)(即使...也)不要緊

It doesn't matter about the price; buy it, whatever it costs.

價錢沒什么關(guān)系; 不論多少錢都買。

常用短語:as a matter of fact實際上, 不瞞你說, 確實, 事實是

6 on one’s /the way to (doing) sth. 正在做某事的過程中

表示時間”臨近”的短語: be approaching;be coming;be on the way

by the way 順便問一下 in the way 防礙,擋道 under way在進行中, 發(fā)生; 在航行中

in this/that way以這/那種方式 in many ways在許多方面

by way of途經(jīng)by way of London途經(jīng)倫敦 out of the way反常的;異常的

feel one's way謹慎小心地進行 fight one's way奮斗前進, 打開一條道路

force one's way擠(出去), 沖(出去) give way (to)讓步; 退讓;讓位于

make one's (own) way前進, 繁榮, 興隆; 發(fā)跡, 飛黃騰達

in a way有幾分, 稍微; 在某一方面; 在某種意義上; 在某種程度上

in any way無論如何, 在任何情況下 in no way決不, 無論如何不

reduce the production cost降低生產(chǎn)成本

His carelessness cost him his life

8 for this once (=for once, just for once)就這一次; 破例一回

once again再一次 once and again一再, 再三

9 call on號召;呼吁;邀請;拜訪;請求I'll call on him tomorrow.明天我去拜訪他。

My chauffeur will call for you at seven.我的汽車司機七點鐘會到你那兒去取

The occasion calls for a cool head.這種場合需要冷靜的頭腦。

The meeting has been called off.會議取消了。

call up召集;動員;使人想起 (= call upon)傳人到法庭; 應(yīng)征入伍; 打電話;

calling in silver dollars.回收銀幣 call in a specialist.邀請一個專家

Our plan certainly paid off; it was a great idea.

“我們的計劃當然成功了,那是個很好的主意。”

pay back報復(fù) (= pay off, pay out, serve out)

I'll certainly pay you back for what you did to me!

How can I pay you back for all your kindness?你的這番好意我該怎么報答呢?

attend to傾聽, 注意, 留心;關(guān)心, 照顧, 護理; 辦理

高一復(fù)習課件【篇4】

Subject: English Grade One, Class Six Class Time :Monday, August 23,

Revision(Unit13-17)

------- Focusing on the key phrases and structures

Teaching goals

1. Help students strengthen what they have learnt in the past half term

2. Make them relaxed fully in order that they can deal with the coming exam at their best.

3. Make them have a further understanding about some key structures.

Teaching important points

1.How to motivate our students when they are playing the games

2.How to help them to keep the key phrases and structures by heart efficiently.

Teaching difficult points

1. How to keep the activities well organized and how to clarify some complicated structures.

2. How to give the instructions simply and clearly

Class Type

I am making for a new way to review language knowledge more efficiently

Teaching methods

1. Communicative teaching methods

2. Integrate competitions into the process of reviewing

3. Group work.

4. Induce students to analyze some key structures

5. Strengthen the teaching effects by giving them great encouragement.

Teaching aids

Papers, blackboard, slide projector

Homework

Prepare themselves for the coming examination

Summary after Class

The goals made before class have been reached quite well. The students took part in the games actively. They are quite pleased to accept this way of teaching.. However, the amount of knowledge they have really learnt by heart is a little less than we have anticipated beforehand . So we have to admit the fact that it is rather difficult to combine the communicative teaching ways with the current teaching conditions, in which we have such a large class including fifty-six students or so and the great pressure coming from the miscellaneous examinations.

Teaching procedure

Step 1 A competition for key phrases(10 minutes)

T: Good morning, boys and girls .Have you prepared well for the coming exam? Do you feel a little nervous about that ? Now let’s relax ourselves together. We will have a competition. We have four unknown slides. They are slide A, slide B, slide C, and slide D. Each slide has six phrases in Chinese on itself. In our class we have four groups. Every group can get a slide by drawing lots(抽簽).In the end , we will see which group can translate all of these phrases into English correctly., Ok , now every group will send a student out to choose your slide.

Group 4 : (A)junk food, ought to , plenty of , keep up with , make a choice, now and then

Group 1: (B)dress up, in one’s opinion, play a joke on sb., take in, call on, bring back

Group 3: (C)pay off, at most, act out, a great deal of , a number of , pick out

Group 2: (D)around the corner, come to terms with, die down, day and night, take possession of, make up

T: Good job. You have finished it very well except for only one mistake. Group 3 have mixed up two phrases.

We should pay attention to the answer to NO.4 in the slide C, The right answer should be ”a number of”. And the answer to NO.5 in the slide C should be “a great deal of ”. Let’ look at another slide.

T: Group1, Group2, Group4 each have got 10 points. Congratulations! Group 3 has got 5 points. Try harder, guys.

Step 2 Design a form about those modal verbs which are used to express possibility.(18minutes)

T: Our competition will continue. We have learnt that “must , can/could, may/might “can be used to express possibility.

Can you try designing a form to make it clear how to use them in different sentence styles and different tenses. Group members should work together to get the best one in your group. Give you ten minutes to prepare for it.

T: Ok, the time is up. You can’t change it any more. Different groups can exchange your forms, and let’ s compare them with each other. Oh, which do you think is the best one?

Ss: We have agreed on the form made by group 3 .

T: Let’s have a look at it with the projector.

Modal verbs to Tenses

express guess or possibility Present

Or

Future

Present continuous Past

Or

perfect

Positive

sentences must:: very sure, certain

may

might perhaps, maybe

could possible

Modal

verb

+do/be

Modal verb

+be doing

Modal verb

+have done

Negative

sentences Can’t very sure

Couldn’t it is impossible

May not perhaps

Might not not

Question

sentences

Can/could

T: Well done. Your group deserve another ten points and the other three groups each have got five points

Pay attention to two points: (1)“mustn’t” means “You shouldn’t do it”, or “you are forbidden to do something.”. If you want to express you are sure that something is impossible, you should use “ can’t or couldn’t” to say that.(2)Look at the following examples.

a. He must be a student, isn’t he?

b. He must have finished it, hasn’t he?

c. He must have done it yesterday, didn’t he?

If we write the first part of each sentence without “must”, we’ll get three sentences like these.

a’. He is a student b’. He has finished it. c. He did it yesterday.

We got the second part of a, b, c from the sentences a’,b’,c’. Actually, we don’t try to guess any more in the second part of Sentence a, b, c.

Step 3 A game named “single or plural”(15mintues)

T: The following game is still played among groups. The knowledge you will use in this game is Subject-verb agreement.

T:(facing the group 1) Let’ s take Group 1 as an example. I have some phrases for your group members which can be used as subjects. As soon as I tell you one, you should tell me whether its predicate verb is single or plural. I will tell you my phrases one by one and you guys give me your answers one by one. You must do it as quickly as possible because you have only three minutes. Within three minutes, the group who has got the most correct answers is the winner Let’s have a try.

T: physics

S1: single

T: a library together with books

S2: single

T: not only the teacher but also the students

S: plural

… … …

… … …

T: Do you know the rule of the game , S10? Can you tell us something about it?

S10: Yes.I think every student has a chance to take part in the game. It’s very exciting.

T: Quite right. Remember only your first answer makes sense. Anyone can not answer it twice in the same round.

T: When one student is telling his answer, others should keep quiet. Let’ s start our game from group 4.

(maths, the number of students , a number of students, everything, both A and B, half of the food, half of the students, fifty percent of the population, ten pounds, works, every possible means , a clerk and secretary, every boy and every girl, more than one , many a , the pair of glasses, the glasses, bread and butter, the United States, cattle …)

T: Ok, the game is over. Group1 has got 15 points ,.Group 2 has gained 17 points. Group 3 has got 21points. Group 4 has scored 14 points.

Step 4 Summary(1minutes)

Let’s look at our score board

Group 1 Group 2 Group 3 Group 4

30 32 36 29

T: Congratulations. Group 3 win the game at last.

Step 2 Homework(1minutes)

I will assign you nothing for homework. Just remember to prepare yourself for the coming examination. Keep yourself in a high spirit and never forget to relax yourself now and then.

高一復(fù)習課件【篇5】

Britain and Ireland

一、教法建議

【拋磚引玉】

單元雙基學習目標

Ⅰ . 詞匯學習

match , republic , separate , stand for , be made up of , coal mine , especially , live on, go bad , die of , hunger , keep in touch with , lead , church , fond , be fond of , lead a simple life , play a part in , coat , Asia , shoot , nationality , generally , divide , divide … into… , sort , all sorts of, main , mainly , disease , poem , continent , ocean , agriculture , production , puzzled , UK , kingdom , countryside

Ⅱ . 交際英語

人物識別

1 . Are you from … ?

2 . Where are you from ?

3 . What are you ?

4 . I'm ( from ) …

Ⅲ . 語法學習

“形否意肯”句式舉例

英語中有些句子形式是否定的,但表示的意義卻是肯定的。

※ 否定疑問句表達肯定語氣。如:

Look at the picture . Can't you see the bird ?

You are students , aren't you ?

※ 在回答前否定后肯定的反意疑問句或否定疑問句時,yes 可譯為否定的 , no 可譯為肯定的。如

- You aren't late , are you ?

- No , we aren't .

- Can't you see ?

- No , I can't .

※ 回答 mind 組成的疑問句,否定可譯成肯定。如:

- Would you mind opening the windows ?

- Certainly not .

※ 含有 not…until 的句子。如:

We didn't go to be until eleven last night .

Mary didn't go until Xiao Ming came back .

※ 含有 no , nothing , nobody 等否定詞的句子和 but 連用時。如:

There is nobody but Tom in the classroom .

Nothing but this can make toe old man happy .

※ 雙重否定表示肯定。如:

Nothing can live without water .

We can't finish the work without their help .

It's never too old to learn .

※ 用 can't help + doing 句型。如:We can't help laughing .

【指點迷津】

“打在某人某個部位”的句式

“打在某人某個部位”一般用于下列句式 ( 即整體,后部分 ) :hit + sb . ( 整體 ) + 介詞 ( 可根據(jù)其不同的賓語而變換 ) + the + 部位。綜上所述,“英語中把接受動作的人作賓語,而用介詞短語說明接觸到的人體某一部位”。如:

( 1 ) his sb . on the shoulder / nose / head / 找在某人的肩膀上 / 鼻子上 / 頭上

pat sb . on the shoulder / head 拍某人的肩膀 / 頭

touch sb . on the shoulder / nose / head 觸摸某人的肩膀 / 鼻子 / 頭

slap sb . on the face 打了某人一耳光

注:on 表示接受的是“打、擊、拍、碰、吻”等觸及動作,其中有的動作比較猛烈。

He hit the boy on the nose . 他擊中了那個男孩的鼻子。

( 2 ) hit / strike sb . in the face / chest / side 打在某人的臉上 / 胸部 / 腰部

注:in 表示接受的是“打、摑、直視”等非溫和性的動作,一般說來,這些動作比 on 所表示的程度更強烈此。例如:

He looked me in the eye , and asked …

The bullet wounded him in the shoulder .

take / catch / seize sb . by the hand / arm / sleeve 抓住某人的手 / 胳臂 / 袖子

注:by 表示接受的是“拉、抓、握、捏、領(lǐng)”等非猛列性的動作,它一般是用來指手的動作。如:

He looked me in the eye , and asked . . .

The bullet wounded him in the shoulder .

( 3 ) take / catch / seize sb . by the hand / arm / sleeve 抓住某人的手 / 胳臂 / 袖子

pull sb . by the hand / arm / sleeve 拉住某人的手 / 胳臂 / 袖子

注:by 表示接受的是“拉、抓、握、捏、領(lǐng)”等非猛烈性的動作,它一般是用來指手的動作。如:

I took him by the arm .

He pulled me by the leg .

如果主語和賓語是同一個人,則一般不同這種特殊的表達方式。如:

He patted his own head with his hand .

二、學海導(dǎo)航

【學法指要】

單元重點詞匯點撥

1 . divide 分開;被分開

This river divides ( separates ) our village into two parts .

The teacher divided ( separated ) the clever pupils from the stupid pupils .

〖點撥〗divide … into = separate … into 把……分成……be divide into = be separated into 被分成 divide A from B = separate A from B 把 A 與 B 分開

separate 與 divide 的區(qū)別

separate ( 分開,隔開 ) ,側(cè)重表示把原來在一起或靠近的事物分隔開來,分開后的部分具有相對的獨立性。如:

The teacher separated the boys from girls .

The children are separating the good apples from the bad ones .

divide ( 劃開,分開 ) ,指把某一整體按一定大小、比例分成若干部分,還有“自然劃分”之意。如:

He divided the apple into four parts .

The fence divides their land from ours .

The class is divided into several groups .

A year is divided into four seasons : spring , summer , autumn , and winter .

2 . shoot 射擊;發(fā)射;射殺;射中;射傷 shoot at ( sb . or sth . ) 向……射擊 be shot in the head 頭部中彈 shoot sb . ( dead ) 擊斃某人 shoot at the basket 籃球運動投籃

〖點撥〗shoot 與 shoot at

shoot 作及物動詞時,意思是“射中” ( 用槍 ) 打死或打傷。shoot at 是以某人或某物為目標進行射擊,不一定擊中。

He shot at a bird , but didn't shoot it . 他朝一只鳥射擊,但并未命中。

3 . puzzled 邊惑的;困惑的

There was a puzzled expression on his face . 他的臉上露出迷惑不解的表情。

I am puzzled what to do next ( how to answer ) . 我不知道下一步該怎么辦

〖點撥〗puzzling 令人迷惑不解的。That's a puzzling problem .

4 . nationality 國籍

What nationality is this man ?

He has British nationality .

5 . generally 一般地,通常地,普遍地

British children generally have lunch at school .

I generally get up at seven .

It is generally believed that smoking is had for the health .

〖點撥〗in general 大體上

6 . especially 特別地,尤其

It has been especially hot this week .

She is especially interested in painting .

Tom loves all fruit , especially bananas .

〖點撥〗especially 強調(diào)超出一般的程度性。specially 強調(diào)特定的目的性。

單元詞組思維運用

1 . part of - ……的一部分

Scotland is part of Britain .

It's part of my duty to note down the main points of the speeches at the meeting .

[ 注意 ]也可用 a part of 表示“……的一部分”。如:

There is but one China and Taiwan has been a part of China since ancient times .

Macao is part of China , which if forty miles from Hong Kong .

2 . be puzzled - 弄糊涂了,感到迷惑不解

He was puzzled how to act .

I was puzzled with the question .

3 . stand for - 代表,象征

The letters“UK”stand for“The United Kingdom of the Great Britain and Northern Ireland . ”

The sign X stands for an unknown number .

Each star of the flag of the United States stands for a state of the nation .

4 . be made up - 由……組 ( 構(gòu) ) 成

New England is made up of six states .

Clouds are made up of little drops of water .

A TV set is made up of hundreds of different parts .

The medical team is made up of five doctors and three nurses .

The cake is made up of flour , butter , eggs and sugar .

注意:be made up of 是 make up 的被動結(jié)構(gòu),of 后面跟名詞復(fù)數(shù)形式。如:

Eleven players make up a football team .

A football team is made up of eleven players .

5 . be famous for - 因…而聞名

France is famous for its food and wine .

He is famous for learning .

辨析:famous 與 well - known 同義,不過 famous 詞義強,出名的地區(qū)較大,時間較大,而且多用于好的意思;well - known 既可用于好的意思,也可用于壞的意思。如:

6 . be about to - 即將,正要

I am about to leave the office .

She was about to leave when the postman arrived .

The English Evening is about to begin . 英語晚會即將開始

注意:be about to 這個詞組所在的句子中,不可用表示時間的詞語。

7 . have a population of - 擁有……人口

London has a population of seven million .

A recent report said that Taiwan has a population of over 21 million , of which 97% are of Han nationality .

8 . live on 以……為主食,靠……生活

They live on poor food .

People in south China live mainly on rice .

He lives on $50 a month .

He lost his job and had to live on his wife's income .

[ 注意 ]live by sth . ( doing sth . ) 也是“靠……為生”如:

The blind man lived by begging .

They live by honest labour .

9 . go bad - 變壞

Fish soon goes bad in hot weather .

You can't drink the milk in the cup . It has gone bad .

注意:go 有時可用作聯(lián)系動詞,后接形容詞,表示變成某種狀態(tài)。常指變壞,出問題等。如:

His wife went mad .

Has anything gone wrong with the machine ?

10 . tens of thousands of - 數(shù)以萬計的,好幾萬 = thousands upon thousands of

Tens of thousands of deer are kept in the nature park .

Tens of thousands of foreigners come to visit China every year .

11 . keep in touch with 與 -- 保持聯(lián)系

Do keep in touch with us by writing to us regularly .

Write to me as often as you can , I want to keep in touch with you .

A newspaper keeps one in touch with the world .

注意:這個詞組的反義是 be out of touch with , 和 lose touch with .

I don't want to lose touch with you .

有關(guān) touch 的短語:bring sb . into touch with…使某人與……接觸 / get in ( into ) touch with…與……取得聯(lián)系

12 . lead / live a…life - 過著……的生活 ( 日子 )

Tom led / lived a simple life those days .

We are leading / living a happy life today .

In the old days he led a hard ( miserable ) life .

We lead a very quiet life .

13 . play a…part ( role ) in - 起……作用,扮演……角色

Marx played an important part in the revolutionary work .

Electricity plays an important part ( role ) in our daily life .

We must make them play their parts to the full .

14 . be fond of 喜愛

Are you fond of watching TV ?

注意:be fond 后不接不定式。

15 . get together 聚會,聯(lián)歡

Families always get together on New Year Eve .

單元難點疑點思路明析

1 . The larger of the two islands is Britain , which lies to the east of Ireland . 較大的那個島是不列顛,它在愛爾蘭東面。

①這是一個非限制性定語從句,which lies to the east of Ireland 是修飾 Britain . 在書面語中,非限制性定語從句前常用逗號與主句分開。又如:

I gave him some bread , which he didn't eat at all .

He has to work on Sundays , which he doesn't like .

②The larger of two islands , 表示兩者 ( 人 / 物 ) 之間“較 ( 大、小、高、矮等 ) 的一個”,用“the + 形容詞比較級 + of + 名詞”表示。如:

He is the older of the twins .

Tom is the younger of the two boys .

This is the more expensive of the two cameras .

Which is the more interesting of the two TV plays ?

③“the + 形容詞最高級 + of + 名詞”,指“三者以上最 ( 大、小、高、矮等 ) 的一個”。如:

She is the eldest of the three ( sisters ) .

Yesterday was the hottest day of the year .

She has got the most stamps of all the girls here .

2 . Many of the coal mines are about to be closed . 煤礦中的許多處即將被關(guān)閉。

①“be about to do”意思是“馬上就要做”表示即將發(fā)生的行為,不能和時間狀語連用。

Don't go out now - we're about to have lunch .

They are about to start . = They are just going to start .

②加上副詞 just,使將來更有即時感。如:

Let's take our seats . The meeting is just about to begin .

③同樣可用于過去時:

I was about to go to bed when here was a knock at the door .

④“be going to do”表示按計劃安排準備做的事,或即將發(fā)生的事。其時間性沒有 be about to 那樣緊迫,另外,be going to do 可與時間狀語連用。例如:

We're going to put up a building here .

Many of the coal mines are about to be closed next month . ( 錯 )

Many of the coal nines are going to be closed next month . ( 對 )

煤礦中的許多處將在下月關(guān)閉。

3 . The southern part of the island is a separate country , called the Republic of Ireland with Dublin as its capital . 該島南部則是另外一個國家,叫做愛爾蘭共和國,首者是都柏林。

①called the Republic of Ireland 是一個過去分詞短語,在句中作定語。如:

He was reading a book called“My Home Town . ”

To the west of Britain lies a large island , called Ireland .

②句中 with Dublin as its capital,是由“介詞 with + 名詞 + 介詞短語”構(gòu)成的復(fù)合結(jié)構(gòu),相當于一個定語從句。修飾前面的 the Republic of Ireland . 又如:

The woman with a baby in her arms is Wei Fang's sister .

A boy , with a football under his arm , rushed into the classroom .

In the middle of China lies Hubei province , with its capital on the Yangtze River . 但是,with 的這種復(fù)合結(jié)構(gòu)更多的是作方式狀語,表示伴隨的動作或狀態(tài)。

4 . Around 1850 , a terrible disease hit the potato crop , and potatoes went bad in the soil . 大約在1850年,土豆作物發(fā)生了一場可怕的病害,土豆全都爛在地里了。

①在表示“大約”什么時間時,around 和 about,或 round 的用法相同,可以互相替換。

②go 在句中用作連系動詞。go bad 是“變壞”之意。

③hit 在句中表示“襲擊,打擊,使得某種事物受到損害或影響”。又如:

Last night a storm hit the city .

In 1978 , Iran was hit be a strong earthquake .

They were hard his by their failure .

The strike hit his business hard .

【妙文賞析】

Simple Things平常小事

I'm thankful for the simple things 感謝生活中平常的小事

in life that mean so much 它于我意味著太多太多

Like a small hand slipping into mine ; 如那纖纖素手悄悄握著我的手

Or a kitten's friendly touch… 如那小貓友好地觸摸……

Like the sound of raindrops falling 如那深夜的雨滴

on my roof at 2 A . M ; 在屋頂上淅淅瀝瀝;

Or the song a bird is singing ; 如棲息在古老橡樹枝頭的小鳥

perched upon an old oak limb… 婉轉(zhuǎn)鳴唱的一支歌……

Simple things like fragrant flowers 如那芬芳的花朵

blooming just outside my door ; 在我門前的燦燦開放;

Or the smell of clean , fresh pine scent 如母親廚房的地板

Coming from Mom's kitchen floor… 散發(fā)出的清新的松木香……

Like the taste of home - fried chicken 如祖母常做的炸雞

like my grandma used to make ; 香香的令人回味;

Or the colors in a rainbow 如那催開睡眼的咖啡

Lord , there's beauty in it all . 濃濃的溢滿茶杯……

Simple things like seasons changing平常小常如季節(jié)的更替

winter , spring , then summer and fall ; 冬去春來夏逝秋蒞

Or the colors in a rainbow 又如那絢麗彩虹

Lord , there's beauty in it all . 啊呀 ! 那是多么的美麗。

May I never take for granted 但愿我永不會把生活中的“平常小事”

all of life's “simplicities” ; 都理所當然地看作“平常”;

For they're gifts you chose to give me 它們都是您精選給我的禮物,

to fill all my memories . 它們充滿著我記憶的櫥窗。

〖賞析〗熱愛生活,你會從平常中觸摸到美麗;你會從細微中體會出偉大;你會從平凡中品味出永恒。有人說太陽每天都是新,你會說平常的小事不平常。

詩中反復(fù)吟唱的平常小事,是一首吉他的樂曲,或是一段二胡的樂曲,在你的心中緩緩奏起,引起共鳴。

【思維體操】

Can You Help Them ?

Three young sisters , Jane aged 17 , Jenny aged 18 , and Joyce aged 19 , are engaged to marry three professional men ( 專家 ) . The wedding ( 婚禮 ) ,however , never took place because they couldn't decide who was going to marry whom . they only know the following :

1 . John is a bank manager .

2 . Jenny is not engaged to the doctor .

3 . The teacher's future wife is not the eldest sister .

4 . Jack is engaged to the youngest sister .

5 . Joe is a doctor .

Can you help each of them find the right partner ?

答案:John is engaged to Jenny . Jack is engaged to Jane . Joe is engaged to Joyce .

三、智能顯示

【心中有數(shù)】

單元語法發(fā)散思維

“be made + 介詞”

“be made + 介詞”結(jié)構(gòu)為一種被動結(jié)構(gòu),在英語中隨處可見,介詞不同,其含義和用法也不同。本文對此小結(jié)如下:

1 . be made of 意為“由……制成” ( 能看出成品所用的原材料 ) 。如:

The desk is made of wood .

2 . be made from 意為“由……制成” ( 看不出成品原材料 ) 。如:

This kind of paper is made from wood .

3 . be made by 意為“被 ( 由 ) ……制造”,by 后接動作的執(zhí)行者。如:

The machine is made by Uncle Wang .

4 . be made in 意為“在某地制造”,in 后面接產(chǎn)地,這種結(jié)構(gòu)用于產(chǎn)品標牌上為“Made in…”。如:

Made in China . 中國制造。

This kind of car is made in Japan .

5 . be made for 意為“為……制造的”。如:

The machine is made for the farmers .

6 . be made into 意為“……被制成……”。如:

Rice can be made into wine .

7 . be made after 意為“仿照……制成”。如:

This building is made after that one .

8 . be made up of 意為“由……構(gòu)成”,強調(diào)事物的組成部分。如:

Our class is made up of fifty students .

針對練習:

1 . The bridge is made _______ stones .

2 . This kind of TV set is made ______ our factory .

3 . Glass is often made _______ bottles .

4 . Steel is made ______ iron ( 鐵 ) .

5 . This kind of cars is made _______ the workers of the factory .

6 . These colour TV sets are made _______ the workers of the factory .

7 . The red skirt is made ______ my sister .

8 . Water is made ______ hydrogen ( 氫 ) and oxygen ( 氧 ) .

答案:1 . of 2 . in 3 . into 4 . from 5 . after 6 . by 7 . for 8 . up of

【動腦動手】

單元能力立體檢測

根據(jù)所給中文完成下列句子,每空填一詞。

1 . 兩個城市中上海更大些。

Shanghai is ______ ______ ______ ______ two cities .

2 . 日本位于中國的東邊。

Japan ______ ______ the east of China .

3 . UN代表聯(lián)合國。

UN _____ _____ _____ the United Nations .

4 . 中國因它久遠的歷史而聞名。

China ______ ______ ______ its long history .

5 . 當我小的時候我常和弟弟玩耍。

I ______ ______ ______ ______ my younger brother when I was a child .

6 . 我們的國家能夠生產(chǎn)各種小汽車。

Our country can produce ______ ______ ______ cars .

7 . 在中國,北方人主食玉米和小麥,而南方人吃的是稻米。

People in North China ______ ______ corn and wheat , while those in South China _____ _____ rice .

8 . 在炎熱的天氣里魚很快會變壞。

Fish soon ______ ______ in hot weather .

9 . 我要離開這兒三個月,請和我保持聯(lián)系。

I'll be away for three months , please ______ ______ ______ ______ me .

10 . 我的父母在鄉(xiāng)村過著安靜的生活。

My parents ______ ______ ______ ______ in the countryside .

11 . 科學在我們生活中起著重要作用。

Science ______ ______ ______ ______ ______ our life .

12 . 他們喜歡跳舞。

They ______ ______ ______ ______ .

13 . 我原以為我們的英語老師是美國人呢。

I _____ our English teacher ______ ______ the U . S . A .

14 . 你我都沒錯。

_____ you _____ I _____ wrong .

15 . 大不列顛聯(lián)合王國由四個地區(qū)組成。

The UK ______ ______ ______ ______ four parts .

16 . 把好的和壞的分開。

_____ the good ones _____ the bad ones .

答案:1 . the larger of the 2 . lies to 3 . stands for 4 . is famous for 5 . used to play with 6 . all sorts / kinds of 7 . live on ; live on 8 . goes bad 9 . keep in touch with 10 . lead / live a quiet life 11 . plays and important part in 12 . are fond of dancing 13 . thought ; was from 14 . Neither ; nor ; am 15 . is made up of 16 . Separate ; from

【創(chuàng)新園地】

按照所給的內(nèi)容用英語簡單介紹中國。

中國是世界上最大的國家之一:位于亞洲北部。周圍的鄰國有印度、尼泊爾、錫蘭、俄羅斯、蒙古和朝鮮等。臺灣和海南島是兩個孤立的島嶼。長江、黃河由西向東流入大海。有960萬平方公里,人口13億。中國雖有著悠久的歷史,卻是一個發(fā)展中國家。目前中國正在全力以赴追趕發(fā)達國家。

Note:印度India 尼泊爾Nepal 錫蘭Sr lanka 俄羅斯 Russia 蒙古Mongolia 朝鮮Korean

創(chuàng)新園地答案:

China is one of the largest countries in the world . It lies in the north of Asia . Its neighbours and India Nepal . Sr Lanka . Russia . Mongolia . Korean and so on . Taiwan and Hainan islands are two separated islands , The Changjiang and the Yellow River flow into the sea from the west to the east . It has an area of 960 million square kilometres with population of 1 . 3 billion . Although China has a long history , it is still a developing country . She is trying her best to catch up with other developed countries .

四、同步題庫

Ⅰ.完形填空

Britain and Ireland

What is the difference between the British Isles (島),Britain,the United Kingdom and England? These terms are so often confused (弄混淆) by us.

The British isles is made up of two large(1):one is called Ireland and the other (2).Britain,or Great Britain,is the (3)of these two islands.and it is (4)into three parts:Scotland,Wales and England.

The United Kingdom is that(5)of the British Isles ruled over by the (6).It is made up of Scotland,Wales and England ,that is ,the (7)of Britain,and also about one-sixth of Ireland,the Northern part.The (8)of Ireland is self-governing.The(9)name of the United Kingdom is (10)“The United Kingdom of Great Britain and Northern Ireland.”

(11)is larger and richer than Scotland,Wales and Northern Ireland,and has the most (12)of the United Kingdom,so people often use the (13)“English”when they(14)“Britain”and“British”.This sometimes makes the Scots and the Welsh a little (15).The Scots in particular are very(16)of their separate nationality: they have their own legal(法律的)system, and (17)of their internal affairs(內(nèi)部事務(wù))are (18)by special Scottish department. The Welsh too do not regard (19)as English, and have a culture and even a (20)of their own.

Ireland became part of the United Kingdom in 1801,but for forty years the“Irish (21)”was the greatest headache of the United Kingdom.(22),Ireland is divided into two: Northern Ireland still(23)to the United Kingdom, and in 1922 the rest of Ireland (24)to found an Irish free State, later called Eire and now the Republic of Ireland.

The Republic of Ireland does not regard itself as British. and is not now even a supporter of the Commonwealth of Nations(英聯(lián)邦).Unlike the major Commonwealth countries it did not lift a finger to (25)British in the Second World War and now wants the whole of Ireland to be a republic.

1.untries B.islands C.states D.republics

2.A.Wales B.Britain C.England D.Scotland

3.A.stronger B.richer C.larger D.older

4.A.divided B.cut C.broken D.separated

5.A.piece B.island untry D.part

6.A.English B.government C.Queen D.king

7.A.south B.north C.part D.whole

8.A.smaller B.larger C.rest D.island

9.rrect B.true C.full plete

10.A.also B.therefore C.likely D.perhaps

11.A.The UK B.The British isles C.Great Britain D.England

12.lleges B.officials C.cities D.population

13.A.words B.names C.spellings nunciations

14.A.call B.forget C.mean D.write

15.A.angry B.difficult C.tired D.lonely

16.ud B.fond C.full D.kind

17.A.none B.some C.all D.few

18.A.separated B.played C.managed D.made

19.A.it B.Wales C.them D.themselves

20.A.capital B.language C.history grammes

21.untry B.Question C.Disease D.Republic

22.A.At last B.So C.Meanwhile D.Also

23.A.retruns B.belongs C.gets D.speaks

24.A.hoped B.refused C.broke away D.used

25.A.feel B.touch C.fight D.help

Ⅱ.閱讀理解

(一)

Did anyone find the names of“Great Britain”,“the United Kingdom”,“England”and “the British commonwealth”which have the same meaning ? Strictly speaking,these names all refer to something different.None of them are exactly the same as any of the others.

The British isles refer to the main islands and several thousand small ones as well,which you can see on the map .Great Britain ,or Britain,refers to the larger of the two main islands.But the word“Britain”is often used as a short form for the United Kingdom or you call it the U.K.

Now as for England ,it refers simply to the largest of the three countries on the island of Great Britain.The United Kingdom is the name of the state and the official name of the country,which many people popularly refer to England. Finally,the Britain commonwealth is the usual name for what is left of the British Empire(帝國).This change shows the weakening of British Empire and the rising of the national liberation movements throughout the world today.

1.Which of the following is TRUE?

A.Great Britain has the same meaning as Britain.

B.The United Kingdom has the same meaning as Britain of England.

C.All the names in the first paragraph have the same meaning.

D.All the name refer to England.

2.Which of the following shows the right relationship(關(guān)系)between the Briti sh Isles (BI),Britain (B)and England (E)?

A.B>BI>E B.BI>E>B C.E>B>BI D.BI>B>E

3.It is clear that the Britain Isles refer to .

A.Britain,England and the U.K.

B.The two main islands and thousands of small ones

C.three countries and several islands

D.Great Britain or the United Kingdom

4.If you want to write to someone in Edinburgh which lied in Scotland,you should write the address as .

A.Edinburgh,England

B.Edinburgh,Great Britain

C.Scotland,Edinburgh,England

D.Great Britain,Scotland,Edinburgh

5.“The British commonwealth”has taken the place of“the British Empire”,f rom which we can see .

A.the British Empire is separating

B.the national liberation movements are rising

C.both A and B

D.neither A nor B

答案:1~5 ADBBC

(二)

In order to deal(對付)with one of the most pressing problems-congested traffic,the British city of Leeds is advising its citizens to share cars in rush hours.

As peak hour traffic floods into the city,many cars just contain the driver.Surveys show that there are more than four thousand empty seats in these cars each morning,which the city council(議會)want filling.So from now on, priority(好處)will be given to those envirommentally-conscious (有環(huán)境意識的) drivers who have taken at least one other person with them into work.One lane will be designated only for those vehicles(車輛)with two or more people;the other slower lane for the single ocupant(占有者).

6.According to this report which way do you think is the best to solve(解決)the congested traffic?The best way is .

A.not to allow cars, uses into the city

B.to have people go into the city after the rush hour

C.to reduce the numbers of cars entering the city

D.to reduce the people entering the city

7.If you are walking to the city of Leeds along the highway, you are easily .

A.brought up B.picked up C.knocked down D.called on

8.What's the meaning of the word“survey?”

A.觀察 B.研究 C.估計 D.分析

9.If you want to get to the city as soon as possible,you should .

A.get up early and drive too fast

B.drive along the fast lane

C.have your car shared with somebody else

D.Both B and C

(三)

What's the difference between the British Isles(不列顛群島),Britain,the United Kingdom and England?

The British Isles is made up of two large islands:One is called Ireland and the other Britain.Britain,or Great Britain,is the larger of these two islands,and it is divided into three parts:Scotland,Wales and England.

The United Kingdom(U.K.)is short for the United Kingdom of Great Britain and Northern Ireland.It is made up of Scotland,Wales,and England (i.e.the whole of Britain),and also about one-sixth of Ireland,the Northern part.The rest of Ireland is selfgoverning(自治的)。

England is the largest,most populous (人口眾多的),and generally speaking,the richest section(=part).English people often use the words“England”and “English”when they mean“Britain”and “British”.This sometimes make the Scots and the Welsh angry.The Scots are very proud of (以……為驕傲) their separate nationality.The Welsh too do not consider themselves as English ,and have a culture and even a language of their own.Ireland became part of the United Kingdom in 1801,but is soon grew discontented(不滿的),and for forty years the “Irish Question”was the greatest headach of British Parliament(國會).At last,Ireland divided itself into two:Northern Ireland remained loyal(忠誠于)to the Grown (英國王室),and in 1922 the rest of the country broke away to form an Irish Free State,now the Republic of Ireland.

10.Which is the largest in area?It is .

A.the British Isles B.Great Britain

C.the United Kingdom D.England

11.Which is the largest island of the British Isles?

A.Ireland B.Britain C.England D.Northern Ireland

12.The United Kingdom is mainly made up of .

A.3 parts:Scotland,Wales,and England

B.4 parts:Scotland;Wales,England and Ireland

C.2 parts:the whole of Britain and Ireland

D.2 parts:the whole of Britain and Northern Ireland

13.Strictly speaking(嚴格地說),which is wrong?

A.“English”refers (指)to people of England.

B.“The Scots”refers to people of Scotland.

C.“English”refers to all the people to the UK.

D.Only one-sixth of Ireland belongs to the UK.

14.Who will be glad if we use “England”when we mean Britain?

A.The British B.People of England

C.People of the Republic of Ireland. D.the Welsh

(四)

Husbands and Wives

“In the old days,”as one wife said,“the husband was the husband and the wife was the wife.”Husbands each had their own way of going on.the wives'jobs were to look after them.“The wives wouldn't stand for it nowadays(當今).Husbands help with the children now.They stay more in the home and have more interest in the home.”We shall give some examples of what husbands do ,firstly, in sharing work with their wives, and secondly, in their largely independent(獨立的)domain(領(lǐng)域)of house repairs.

“Some husbands, as well as doing much of the heavy work in the home, carrying the coals and emptying the rubbish,act as assistants to their wives for at least part of the day.”Mr Hammond washes up the dishes every night and lays the breakfast for the morning. Mr clark said that on Sunday mornings he usually hoovered(吸塵)around for her while she did a bit of washing. Mr Davis polishes(擦亮)the floors and helps to make the beds at the weekends,and during the week takes the dog out for one of his twice-daily walks.So it goes on…

15.The words“act as assistant to their wives”mean that .

A.husbands read plays around

B.husbands are paid by their wives

C.husbands help their wives

D.husbands look after their sick children

16.One wife's words were .

A.before liberation men stayed at home all day

B.in the past,there was a clear division of roles in the family

C.in the past,most boys and girls were married

D.before liberation ,wives and husbands lived alone

17.What does Mr Davis do at the weedends?

A.He cleans the floor and makes the bedclothes tidy.

B.He reads plays aloud and does the weekly shopping.

C.He hangs about and sweeps beds out of wood.

D.He takes the dog out for a walk.

18.In the past ,the women's main jobs were to .

A.take the children to school

B.take care of their husbands

C.do the washing up

D.dig the garden

19.The passage is mainly about .

A.the division of husbands,wives and dogs

B.how to get on well with husbands and wives

C.the relationship between husbands,wives and children

D.the relationship between husbands and wives

Ⅲ.書面表達

閱讀下列故事開頭部分,然后根據(jù)你的想象完成故事。字數(shù):120 個左右。開頭部分不

計在內(nèi)。

One day,on my way home I was stopped by a robber,whose face was covered with a piece of cloth,leaving his two eyes exposed.The robber ordered me to give him money at once.

答案:Ⅰ. 1~5 BBCAD 6~10 CDCCB 11~15 DDACA 16~20 ABCDB 21~25 BABCD Ⅱ.1~5 ADBBC 6~10 CBADA 11~14 BDCB 15~19 BABD Ⅲ.One day,on my way home I was stopped by a robber,whose face was covered with a piece of cloth,leaving his two eyes exposed .The robber ordered me to give him money at once.

At first,I gave him a ten-yuan note.But the money did not satisfy him.Instead,he raised his fist,threatening to beat me.This time I had to bring out more money--a 100-yuan note.But again he was not satisfied.He drew a knife upon me .Iwas forced to search all of my pockets,but now I had none left.

I had no choice but to raise my two fists to fight back.On seeing this ,the robber was so frightened that he dropped his knife and ran away as fast as he could.

It has given me a good lesson that if we each dare to fight back,such things will be avoided.

高一復(fù)習課件【篇6】

Cultural represent give in give up recreate damage limit stand for would rather compete point

The price includes transportation fee

There were six people in the room, including three womem.

There were six people in the room, three women included.

2.Give in 1)Vi, 投降。 屈服, 呈現(xiàn)(文件)vt

The nobels were forced to give in.

He has given in to my views.

Please give in you examination papers now.

3. limit n 極限,限制。Vt, adj,

Don’t excelled the speed limit. 不要超速。

You must try to limit your expense. 你要控制你的開支。

The problem is not limit to U.S.A 這個問題在美國是不受限制的。

limited, adj.

Our natural resources were very limited.

Limitless: My patience is limitless.

4. make (1) make it clear that-----

They want to make it clear to the public that they do an important and necessary job.

I will make him king.

The film made him famous.

The medicine made me feel better.

5.stand for (1)vt , be in favour of sth, support sth

What does the BC stand for?

We will stand for you if he fights with you.

I’d rather stay here.

Would rather----- than----

The soldier would rather die than surrender(投降)

I would rather you wrote the letter.

1.The red lines on the map _________ railways.

A. replace B. represent C. recover D. reserve

2.It is not easy to enter the garden in the daytime _______being noticed.

A. without B. instead of C. unless D. before

3. The _______ of the meeting is to elect a new manager.

A. reason B. fact C. result D. purpose

4. The city of San Francisco was lit by an earthquake, A village in this area was also _________.

A. under attack B. an attack C. under an attack D. on the attack.

5. Although he explained again and again, he could not make himself _______ by all of us.

A. understand B. understanding C. understood D. be understood

6. Wind _______ electricity in many parts of the world.

A. is widely used to produce B. is widely used to producing

C. widely used to produce D. widely used to producing

7.Is ______ you want to say? Please ask the teacher.

A. this B. that C. all that D. that all

8. The workers bought a new house but ______ will need a lot of work before they can move in.

9. --Would you like some coffee?--Yes, and please get me some milk too,

--I prefer coffer ____ milk.

10. In Sydney, the Chinese team got 28 gold medals, ______ the third of all the competing countries.

A. ranking B. ranker C. the rank D. having ranked

11. We were ______ to hear of your escape from the big fire we cried with great joy.

A. more happy than B more than happy

C. happy more than D. happier than

1. What(a/an) + n. + 主語 +謂語!

What a dirty ashtray it is!

What beautiful colors( they are)!

What beautiful sunshine!

2. How + adj./adv. + 主語 + 謂語!

How lucky he is!

How terrible the snakes look!

3. make sure that------

Please make sure (that) the door is locked.

He made sure that he had enough food for the journey.

高一復(fù)習課件【篇7】

1.While walking the dog, you were careless.

a.Following old photos, the new room has been made to look much like the old one.

b.Although it feels as hard as stone, it easily melts when heated.

2.I didn’t dare open a window.

3.It was the first time in a year and a half that I had seen the night face to face.

4.I still find it hard to make good friends with them.

5. I do want to change this situation.

a.As they were not cleverer than me, but did pass their exams.

6.However ,even on TV and the radio you will hear differences in the way people speak.

a.In 1770, the room was completed the way she wanted it.

7.Although many Americans move a lot, they still recognize each other’s dialects.

8.It was my sister who first had the idea to cycle along the Mekong River from where it begins to where it ends.

9.She insisted that we find the source of the river.

a.The man who has it insists that it belongs to his family.

10.Once she has made up her mind, nothing can change it.

11.Our legs felt so heavy and cold that we thought they were ice.

12.To climb the mountain road was hard work but to go down the hills was great fun.

13.Even the pigs were too nervous to eat.

14.Mice ran out of the fields looking for places to hide.

15.It seemed that the world was at an end.

16.Everywhere they looked nearly everything was destroyed.

17.Water,food and electricity were hard to get.

18.All hope was not lost.

They may not be able to understand everything.

19.Who do you think is a great person?

20.This was a time when one had got to have a passbook to live in Johannesburg.

a.This was a time when the two countries were at war.

b.There was times when my size was totally changed.

21.Only then did we decide to answer violence with violence.

a.Nor do I think they should give it to any government.

b.No other country could join in, nor could slaves or women.

22.He taught us during the lunch breaks and the evenings when we should have been asleep.

23.I felt bad the first time I talked to a group.

24.The design for the room was of the fancy style popular in those days.

25.It took a team of the country’s best artists ten years to make it.

26.There is no doubt that the boxes were then put on a train for Konigsberg.

27.I lived in what you call “Ancient Greece”.

28.Does anyone want to host the Olympic Games? As a matter of fact, everyone wants to.

29.It’s just as much a competition among countries to host the Olympics as to win an Olympic medal.

30.The more you speak English, the better your English will be.

31.People thought I was simple-minded until they discovered I had “artificial intelligence.”

32.As the years have gone by, I have been made smaller and smaller.

33.There was an antelope with a sad face looking at her.

a.Have you ever dreamed of being in front of thousands of people at a concert, with everyone clapping and enjoying your singing?

34.They may play to passers-by in the street or subway so that they can earn some extra money.

必修I、II重點詞組

1.add up 2.calm down

3.be concerned about 4.go through

5.hide away 6. set down

7.a series of 8.be/grow crazy about

9.on purpose 10.in order to

11. face to face 12.according to

13.have trouble with 14. get along well with

15.fall in love municate with

17.make an effort to 18. join in

19.more than 20.one another

21.play an important role/part in 22.because of

23.even if/though e up

25.be based on 26.believe it or not

27.be expected to 28.dream of/about

39.persuade sb to do sth 30.care about

31.at an altitude of 32.make up one’s mind

33.give in/up 34.as usual

35.put up 36.for one thing, for another,

37.be familiar to/with 38.right away

39.think little/much/highly of 40.at an end

41.the/a number of 42.instead if

43.be proud of 44.honor sb for sth

45.be known as/for 46.lose heart

47.in trouble 48.die for

49.fight against/for 50.believe in

51.be/put in prison 52.advise on

ntinue doing/to do 54.be out of work

55.as a matter of fact/in fact 56.blow up

57.in one/a way 58.came to/into power

59.be sentenced to 60.look into

61.belong to 62.belong to

63.get lost/dressed 64.in search of

65.be used to do/doing 66.be made into

67.in return (for) 68.serve as

69.more than one 70.rather than

71.agree with/to/on 72.take part in

73.every four years 74.be admitted as/to

pete for/against/in 76.as well as

77.be/get married to mise sb to do

79.pick up 80.one after another

81.have---in common 82.go by

83.deal/do with 84.make up

85.after all 86.as a result

87.die out 88.in danger (of )

89.no longer/more tect--- from

91.pay attention to 92.have an effect on

93.came into being 94.play jokes on

95.pretend to do 96.break up

97.as if/though 98.stick to/insist on

e up with 100.above all

高一復(fù)習課件【篇8】

Teaching aims:

1. To develop the reading skills of skimming and scanning to understand the reading material.

2. To read about the successful development of a famous band “The Monkees” s hard life from being common to get a big hit.

3. To improve the Ss’ reading skills such as skimming and scanning.

Teaching important points:

1. Help Ss to understand the passage better.

2. Learn and master some important words and phrases.

Teaching difficult points:

1. How to help Ss understand the passage better.

2. How to improve the Ss’ reading skills through some activities.

Teaching approaches: task- based approach

Teaching aids: the computer , the multi-media projector

Teaching procedures:

Step 1 Lead-in

1. Introduce the topic of music.

(Before class, play the Monkees’ song “I’m a believer”)

T: Do you like the music I played before class? Today our topic is music. Are you fond of music? Do you know who they are? (The teacher shows the pictures of some famous singer S.H.E,Coco li , Liu Huan, Andy Lau劉德華,Jay 周杰倫,Michael Jackson , Rich Martin)

Then what kind of music do they sing?

Do you know some other kinds of music?

How does music make you feel?( I feel inspired when listening to music , when I’m listening to music . when I’m mot having a good mood music can calm me down . when I listen to the music. I feel happy and recall some good memories and beautiful things in life ).

( I feel relaxed when listening music, music tells us the real life.)

2. Introduce “The Monkees”.

T: Excellent, I really enjoy your opinions and I also have learnt a lot from your ideas so you are really music fans. Now I have a problem. I would like you to give me some advice. I want to listen to some famous bands music. Can you recommend some famous bands for me? Or have you ever heard about any of the famous bands in the world? List some if you have.

T: Good. Thank you for your recommendation . I have many choice to consider. But here I have a photo of an band, Can you tell me who they are? ( The Monkees)

T: Well, it seems you know little about them it doesn’t matter. Now let’s read the passage on the paper and find more information about them “The Band That Wasn’t”

Step 2 ( Task 1 ) Fast reading

Please read the passage quickly and tell us what the passage is about.

( The passage is about the successful development of a famous band “ the Monkees”.)

Step 3 (Task 2 ) Skimming

Skim the passage and find out the main idea of each paragraph.

Para 1 : Dreaming of being famous musician or singer

Para 2 : How musicians form bands.

Para 3 : How the band got their start.

Para 4 : How “The Monkees became serious about their business.

Step 4 (Task 3 ) Scanning

Scan the passage and find out jwhether the following statements are True or False.

T 1.Most musicians meet and form a band because they like to write and play music.

F 2.The TV organizers had looked for five musicians who were lovely and who could make good music.

F 3.Each week the group that was called “The Beatles” would play a song or two written by other musician.

T 4.“The Monkees” broke up in about 1960,but reunited in 1980.

Step 5 (Task 4 ) Intensive Reading

Ask the students to look through the questions on the screen and read the text silently.Students are expected to find out all the answers by themselves.

T:OK,boys and girls.Now let”s read the text in detail and answer the following questions.

Questions:

1. Why do most musicians like to be in a band with others?

( Because they want to write and play music together.)

2. Which two musical bands are mentioned in the passage?

(Beatles & Monkees )

3. How do bands that are formed by high school students earn some extra money?

(They may play to passers-by in the street or subway so that they can earn some extra money.)

4. When did “The Monkees” break up and when did it reunite?

( They broke up in about 1970 and it reunited in the mid-1980.)

5. Why was “The Monkees” successful in their work?

( Because they were serious about their work and they also worked very hard.)

Step 6 (Task 5 ) Word study

Listen to the recording and then match the words or phrases with the meanings

musical instrument someone whose job is to play or write music

karaoke something used to make music

fan excited supporter of somebody

Advertisement person or thing that is very popular and successful

hit imagine something would come true

passers-by go away in different directions

dream of tell exactly what one thinks

break up public message to tell about sth. or service

be honest with person going past by chance

musician sing a song with a video

Step 7 ( Task 6 ) Retell the story

I guess you have totally understood the text.Now let”s check whether you have comprehended the text.On the blackboard,it”s the summary of our reading text.But it”s not complete.You have to think out a proper word to fill in each blank without reading your textbook.After filling the missing words,you will have a complete summary of the text.Now,I will give you 5 minutes to do this task.

If we are ______ ______ ourselves,most of us have ______ ______ being famous sometimes in our lives.Most musicians often meet and ______ a band.Sometimes they play in the street to ______ so that they can earn some ______ money and this also gives them a ______ to realize their dreams.There was once a band started ______ ______ ______ ______.The musicians of whom the band was formed ______ ______ ______ each other as well as played music,whose music and jokes were loosely ______ ______ “The Beatles”.Their exciting performances were copied by other groups.“The Monkees” played their own ______ and wrote their own music.Though it ______ ______ in 1970,it ______ in the mid-1980s and it is still popular today.

Suggested answer:

honest with;dreamed of;form;passers-by;extra;chance;in a different way;played jokes on;based on;instruments;broke up;reunited

Step 8 Summary

Today we”ve learned a passage about the band “The Monkees” and we know their success lies in their hard work and unique style of performance.The Monkees worked hard to be a famous band and their special performance styles were loved by people all over the world.

Homework:

1. Read the passage over and over again and find out all the sentences with attributive clauses.

2. Read another passage “Biography of ‘The Monkees’” to get more information about the Band.

高三復(fù)習課件


在老師日常工作中,教案課件也是其中一種,老師在寫教案課件的時候不能敷衍了事。教案是針對學生個性差異的重要工具。幼兒教師教育網(wǎng)根據(jù)您的需求為您提供了以下相關(guān)信息:“高三復(fù)習課件”,請把這個鏈接放入收藏夾以便您查看!

高三復(fù)習課件 篇1

【學習目標】:1.了解復(fù)合函數(shù)的概念,理解復(fù)合函數(shù)的求導(dǎo)法則,能求簡單的復(fù)合函數(shù)(僅限于形如f(ax+b))的導(dǎo)數(shù).

2.會用復(fù)合函數(shù)的導(dǎo)數(shù)研究函數(shù)圖像或曲線的特征.

3.會用復(fù)合函數(shù)的導(dǎo)數(shù)研究函數(shù)的單調(diào)性、極值、最值.

【知識復(fù)習與自學質(zhì)疑】

1.復(fù)合函數(shù)的求導(dǎo)法則是什么?

2.(1)若,則________.(2)若,則_____.(3)若,則___________.(4)若,則___________.

3.函數(shù)在區(qū)間_____________________________上是增函數(shù),在區(qū)間__________________________上是減函數(shù).

4.函數(shù)的單調(diào)性是_________________________________________.

5.函數(shù)的極大值是___________.

6.函數(shù)的值,最小值分別是______,_________.

【例題精講】

1.求下列函數(shù)的導(dǎo)數(shù)(1);(2).

2.已知曲線在點處的切線與曲線在點處的切線相同,求的值.

【矯正反饋】

1.與曲線在點處的切線垂直的一條直線是___________________.

2.函數(shù)的極大值點是_______,極小值點是__________.

(不好解)3.設(shè)曲線在點處的切線斜率為,若,則函數(shù)的周期是____________.

4.已知曲線在點處的切線與曲線在點處的切線互相垂直,為原點,且,則的面積為______________.

5.曲線上的點到直線的最短距離是___________.

【遷移應(yīng)用】

1.設(shè),,若存在,使得,求的取值范圍.

2.已知,,若對任意都有,試求的取值范圍.

【概率統(tǒng)計復(fù)習】

一、知識梳理

1.三種抽樣方法的聯(lián)系與區(qū)別:

類別共同點不同點相互聯(lián)系適用范圍

簡單隨機抽樣都是等概率抽樣從總體中逐個抽取總體中個體比較少

系統(tǒng)抽樣將總體均勻分成若干部分;按事先確定的規(guī)則在各部分抽取在起始部分采用簡單隨機抽樣總體中個體比較多

分層抽樣將總體分成若干層,按個體個數(shù)的比例抽取在各層抽樣時采用簡單隨機抽樣或系統(tǒng)抽樣總體中個體有明顯差異

(1)從含有N個個體的總體中抽取n個個體的樣本,每個個體被抽到的概率為

(2)系統(tǒng)抽樣的步驟:①將總體中的個體隨機編號;②將編號分段;③在第1段中用簡單隨機抽樣確定起始的個體編號;④按照事先研究的規(guī)則抽取樣本.

(3)分層抽樣的步驟:①分層;②按比例確定每層抽取個體的個數(shù);③各層抽樣;④匯合成樣本.

(4)要懂得從圖表中提取有用信息

如:在頻率分布直方圖中①小矩形的面積=組距=頻率②眾數(shù)是矩形的中點的橫坐標③中位數(shù)的左邊與右邊的直方圖的面積相等,可以由此估計中位數(shù)的值

2.方差和標準差都是刻畫數(shù)據(jù)波動大小的數(shù)字特征,一般地,設(shè)一組樣本數(shù)據(jù),,…,,其平均數(shù)為則方差,標準差

3.古典概型的概率公式:如果一次試驗中可能出現(xiàn)的結(jié)果有個,而且所有結(jié)果都是等可能的,如果事件包含個結(jié)果,那么事件的概率P=

特別提醒:古典概型的兩個共同特點:

○1,即試中有可能出現(xiàn)的基本事件只有有限個,即樣本空間Ω中的元素個數(shù)是有限的;

○2,即每個基本事件出現(xiàn)的可能性相等。

4.幾何概型的概率公式:P(A)=

特別提醒:幾何概型的特點:試驗的結(jié)果是無限不可數(shù)的;○2每個結(jié)果出現(xiàn)的可能性相等。

二、夯實基礎(chǔ)

(1)某單位有職工160名,其中業(yè)務(wù)人員120名,管理人員16名,后勤人員24名.為了解職工的某種情況,要從中抽取一個容量為20的樣本.若用分層抽樣的方法,抽取的業(yè)務(wù)人員、管理人員、后勤人員的人數(shù)應(yīng)分別為____________.

(2)某賽季,甲、乙兩名籃球運動員都參加了

11場比賽,他們所有比賽得分的情況用如圖2所示的莖葉圖表示,

則甲、乙兩名運動員得分的中位數(shù)分別為()

A.19、13B.13、19C.20、18D.18、20

(3)統(tǒng)計某校1000名學生的數(shù)學會考成績,

得到樣本頻率分布直方圖如右圖示,規(guī)定不低于60分為

及格,不低于80分為優(yōu)秀,則及格人數(shù)是;

優(yōu)秀率為。

(4)在一次歌手大獎賽上,七位評委為歌手打出的分數(shù)如下:

9.48.49.49.99.69.49.7

去掉一個分和一個最低分后,所剩數(shù)據(jù)的平均值

和方差分別為()

A.9.4,0.484B.9.4,0.016C.9.5,0.04D.9.5,0.016

(5)將一顆骰子先后拋擲2次,觀察向上的點數(shù),則以第一次向上點數(shù)為橫坐標x,第二次向上的點數(shù)為縱坐標y的點(x,y)在圓x2+y2=27的內(nèi)部的概率________.

(6)在長為12cm的線段AB上任取一點M,并且以線段AM為邊的正方形,則這正方形的面積介于36cm2與81cm2之間的概率為()

高三復(fù)習課件 篇2

高三政治復(fù)習教案

一、復(fù)習目的與要求:

通過復(fù)習,進一步鞏固相關(guān)考點,提高理論聯(lián)系實際的能力,并使同學們深刻理解黨的興國強國戰(zhàn)略和對人才的高度重視,從而發(fā)奮學習,努力成為國家和社會所需要的有用之才。

二、復(fù)習方法:

自學與教師引導(dǎo)相結(jié)合,討論法

三、課堂教學:

(一)、熱點綜述:

當今世界,文化與經(jīng)濟、政治相互交融,在綜合國力競爭中的地位和作用越來越突出。文化的力量,深深熔鑄在民族的生命力、創(chuàng)造力和凝聚力之中。中國特色社會主義文化,是凝聚全國各族人民的重要力量,是綜合國力的重要標志。要堅持馬克思主義在意識形態(tài)領(lǐng)域的指導(dǎo)地位,不斷提高建設(shè)社會主義先進文化的能力,加強馬克思主義理論研究和建設(shè),深化文化體制改革,牢牢把握輿論導(dǎo)向,加強和改進思想政治工作,實施科教興國戰(zhàn)略和人才強國戰(zhàn)略,優(yōu)先發(fā)展教育和科學文化。

(二)、考點連接:分配制度,市場經(jīng)濟與國家宏觀調(diào)控,三大產(chǎn)業(yè),企業(yè)的效益,勞動者素質(zhì),物質(zhì)與意識的辨證關(guān)系,聯(lián)系的觀點,發(fā)展的觀點,矛盾的觀點,認識是不斷發(fā)展的,理論與實踐的關(guān)系,人生價值的實現(xiàn),國家性質(zhì)與國家職能,黨的領(lǐng)導(dǎo),國際競爭的實質(zhì)等。

(三)、分析導(dǎo)航:

1、優(yōu)先發(fā)展教育和科學事業(yè)

十六屆四中全會通過的《中國共產(chǎn)黨中央關(guān)于加強黨的執(zhí)政能力建設(shè)的決定》指出,深化教育和科技體制改革,充分發(fā)揮教育和科技在現(xiàn)代化建設(shè)中的基礎(chǔ)性、先導(dǎo)性、全局性作用。全面貫徹黨的教育方針,培養(yǎng)德智體全面發(fā)展的社會主義建設(shè)者和接班人。營造全民學習、終身學習的濃厚氛圍,推動建立學習型社會。弘揚科學精神,傳播科學知識,提高干部群眾識別和抵制封建迷信和偽科學的能力。

經(jīng)濟常識:

哲學常識:

政治常識:

2、大力實施人才強國戰(zhàn)略

十六屆三中全會強調(diào)指出,要營造實施人才強國戰(zhàn)略的體制環(huán)境。創(chuàng)造人才工作機制,培養(yǎng)、吸引和利用好各類人才,以黨政人才、企業(yè)經(jīng)營管理人才和專業(yè)技術(shù)人才為主體,建設(shè)規(guī)模宏大、結(jié)構(gòu)合理、素質(zhì)較高的人才隊伍,多層次、多渠道、大規(guī)模地開展人才培訓,努力造就數(shù)以億計的高素質(zhì)的勞動者,重點培養(yǎng)一批高層次和高技能人才。努力開創(chuàng)人才輩出、人盡其才的新局面,大力提升國家核心競爭力和綜合國力,為全面建設(shè)小康社會和實現(xiàn)中華民族的偉大復(fù)興提供重要保證。

經(jīng)濟常識:

哲學常識:

政治常識:

3、積極推進理論創(chuàng)新

十六屆四中全會通過的《中國共產(chǎn)黨中央關(guān)于加強黨的執(zhí)政能力建設(shè)的決定》指出,堅持馬克思主義在意識形態(tài)領(lǐng)域的指導(dǎo)地位,善于把人民群眾的實踐經(jīng)驗升華為理論,善于用理論創(chuàng)新的成果指導(dǎo)路線方針政策的制定,通過理論創(chuàng)新推動制度創(chuàng)新、科技創(chuàng)新、文化創(chuàng)新和其它方面的創(chuàng)新。大力營造理論創(chuàng)新的社會環(huán)境,反對主觀主義和形而上學,破除對馬克思主義錯誤的教條式的理解,實施馬克思主義理論研究和建設(shè)工程,繁榮發(fā)展哲學社會科學。

哲學常識:

政治常識:

4、解放和發(fā)展文化生產(chǎn)力

黨的十六屆四中全會指出,黨要帶領(lǐng)人民推進中國特色社會主義偉大事業(yè),必須大力發(fā)展社會主義文化,努力鑄造中華文化的新輝煌,為激勵人民奮勇前進提供強大的精神動力和智力支持。要根據(jù)社會主義精神文明建設(shè)的特點和規(guī)律,適應(yīng)社會主義市場經(jīng)濟的要求,革除制約文化發(fā)展的體制性障礙,堅持把社會效益放在首位,實現(xiàn)社會效益和經(jīng)濟效益的統(tǒng)一,把文化發(fā)展的著力點放在滿足人民精神文化需求和促進人的全面發(fā)展上。要健全文化市場體系,依法加強管理,促進文化事業(yè)全面繁榮和文化產(chǎn)業(yè)快速發(fā)展,增強我國文化的總體實力,推動中華文化更好地走向世界,提高國際影響力。

經(jīng)濟常識:

哲學常識:

政治常識:

(四)、典型例題分析:

“一定的文化,是一定社會的政治和經(jīng)濟在意識形態(tài)上的反映,同時又對一定社會的政治和經(jīng)濟起著巨大的推動作用?!睋?jù)此回答:

1、“一定的文化,是一定社會的政治經(jīng)濟在意識形態(tài)的反映?!边@句話體現(xiàn)的道理是( )

A意識是人腦的機能 B 世界的本質(zhì)是物質(zhì) C 意識對物質(zhì)具有反作用 D 意識是對人腦的反映

2、上述材料中的觀點 ( )

A 體現(xiàn)了唯物論和辯證法的統(tǒng)一 B 沒有看到物質(zhì)決定意識 C 認為意識對物質(zhì)有促進作用 D 否認物質(zhì)不能脫離意識而存在

在上海市路邊有余座美觀精致的書報亭-----東方書報亭,它是建設(shè)和占領(lǐng)思想文化陣地的重要載體,是申城一道新的文化景觀。上海東方書報亭是上海市政府為民辦實事的工程之一,它以公司制形式運作書報刊零售。公司引入超市連鎖經(jīng)營方法,打破“大鍋飯”,實行收入和銷售業(yè)績掛鉤的方法,日常經(jīng)營實行統(tǒng)一經(jīng)營、統(tǒng)一進貨、統(tǒng)一配送、統(tǒng)一規(guī)章、統(tǒng)一標識的聯(lián)鎖經(jīng)營方式。

東方書報亭成功地走出了一條文化事業(yè)產(chǎn)業(yè)化發(fā)展的創(chuàng)新之路。書報亭的建立,為2600多名下崗人員提供了再就業(yè)的機會和崗位,公司的年銷售收入上億元,營業(yè)員人均月收入超過1500元。

上海市政府的'做法體現(xiàn)了政治常識的哪些道理?

從經(jīng)濟學角度看,上海東方書亭是如何成功運作的?

上海東方書亭的成功之路給我們什么哲學啟示?

四、課堂練習:

(一)選擇題:

1、現(xiàn)階段,我國的文化建設(shè)面臨許多新情況新問題,國外各種思想文化大量涌入,境外宗教滲透加劇,加上信息網(wǎng)絡(luò)技術(shù)的發(fā)展,人們接受思想文化信息的范圍廣、速度快、內(nèi)容雜,主流意識形態(tài)受到嚴重挑戰(zhàn)。從哲學看,要提高文化安全意識,必須 ( )

A堅持黨對先進文化的絕對領(lǐng)導(dǎo) B 用發(fā)展觀點看問題,推進理論創(chuàng)新 C 發(fā)揮科學理論的指導(dǎo)作用 D 加強和改進思想政治工作,堅定人們的理想信念

2、文化作為社會意識形態(tài),有其自身發(fā)展的特殊規(guī)律,即傳承與創(chuàng)新,這就是吸取傳統(tǒng)文化外來文化的精華,剔除其糟粕的過程,從而推進文化的發(fā)展。這堅持了 ( )

A量變和質(zhì)變相統(tǒng)一的觀點 B前進性與曲折性統(tǒng)一的觀點 C 內(nèi)因與

外因相結(jié)合的觀點 D 聯(lián)系和發(fā)展的觀點

3、中華文化有天人合一、與人為善、對美好事物向往的傳統(tǒng),這種價值取向仍有積極意義。這因為它 ( )

A符合人類的根本利益 B 是決定一個人命運的唯一因素 C 符合事物發(fā)展的規(guī)律 D 為人的行為提供價值支撐和道德規(guī)范

4、隨著物質(zhì)生活水平的提高,文化消費的比重越來越大。但出現(xiàn)了一些過度消費和文化素質(zhì)低俗化的傾向。對此,我們應(yīng)當 ( )

A提倡適度消費,反對過度消費 B倡導(dǎo)積極向上的健康文化 C 樹立科學的文化消費觀 D 減少文化消費的支出

(二)簡答題:

5、當前,我國各類人才缺乏,特別是高層次人才流失及人才短缺問題日益突出。胡錦濤在中國“兩院”院士大會上強調(diào),我國必須堅定不移地實施科教興國和人才強國戰(zhàn)略。

(1) 從經(jīng)濟常識角度看,應(yīng)如何推動我國人才隊伍建設(shè)?

(2)某校學生在老師組織的研究性學習中圍繞我國人才現(xiàn)狀收集到下列資料:一是高層次專家和管理人才等嚴重短缺;二是目前技能人才嚴重缺乏,全國高級技工人數(shù)特少。學生們對自己應(yīng)立志成為高層次專家和管理人才還是成為高級技能人才感到迷惑。請依據(jù)所學哲學道理,就這個問題發(fā)表你的意見。

高三復(fù)習課件 篇3

Teaching main-points: Vocabulary and grammar revision in the process of the integration between the teacher and the ss

Teaching Crux: 1) SS’ explanation about the vocabulary and grammar

2) Teacher’s further explanation and supplement

Teaching materials & focuses:

1. Practice. vi/vt 實踐;練習practise doing sth 練習做某事

practice n. 練習;實踐 eg. Practice makes perfect.(熟能生巧)put …into practice 付諸實踐;

2. What do you have in mind?你心里在想什么?

have sth./sb,in mind意為心中想著(某人/某事)’含 mind的短語有:chang one’s mind“改變主意”;be in one’s mind有……的想法、想念”;have/there is sth on one’s mind有……心事”;keep in mind記?。簃ake up one’s mind“打定主意.read one’s mind“看出……的心事,知道……在想什么”;。out of sight,out of mind “眼不見為凈”等.

mind還可作動詞,意為“當心,介意,注意,照看”等 例如:

Mind your manners.Peter!彼得,注意禮貌!

3.辨析:other,another,others,the other,the others

(1)other意為“其他的”,數(shù)量不確定。常與some相對。如:

①When winter comes,some birds fly to the south;other birds stay.

冬天到來時,有些鳥兒飛去南方,其他的留下來。

②I’m busy now,please ask me about it some other time.

我現(xiàn)在正忙,請另找個時間問我此事的情況。

注意:other 修飾復(fù)數(shù)名詞,可以換成others,如①中的other birds可以換成others

(2)the other用于修飾單數(shù)可數(shù)名詞或修飾復(fù)數(shù)名詞,也可修飾不可數(shù)名詞,表示確定的數(shù)量。如:

③The other students in the class keep their eyes closed.班上其余的學生閉著眼睛。

④Show me the other hand.把另一只手拿給我看看。

注意:the other修飾單數(shù)可數(shù)名詞,可單獨使用,修飾復(fù)數(shù)名詞,可以換成the others,但other本身不能單獨使用

(3)another等于one other,表示不確定的另外一個,可以單獨用,也可修飾名詞,并且只能修飾可數(shù)名詞。如:

③I don’t like this one,please show me another.我不喜歡這個,請給我拿另一個看看。

another也可修飾復(fù)數(shù)名詞,意為“另外的”。如:

⑥There’s room for another few people in the back of the bus.這輛公共汽車的后邊還能坐下幾個人。

4. spread v. 傳播;散布;使伸展 [注意]過去式,過去分詞和原形相同

If I tell you the secret, don’ t spread it around. 如果我告訴你這個秘密,請不要傳播。

The fire soon spread through the whole of the town. 火很快蔓延到整個城市。

I spread my arms as far apart as I could. 我盡可能地將雙臂伸展開

There’s more room to spread out in first class. 在頭等艙寬敞些,伸得開腿。

Do you have to spread yourself out all over the sofa? 你就非得躺下,把整個沙發(fā)占了才行嗎?

The searchers spread out to cover the area faster. 搜索人員分散開來,好更快搜索這一地區(qū)。

Papers had been spread out on the desk. 各種報紙攤在桌上。

Teaching main-points: Vocabulary and grammar revision in the process of the integration between the teacher and the ss

Teaching Crux: 1) SS’ explanation about the vocabulary and grammar

2) Teacher’s further explanation and supplement

Teaching materials & focuses:

5. universal a.全體的;普遍的;;眾所周知的;宇宙的;全世界的;萬能的,通用的;多才多藝的;博聞廣見的

The government introduced universal secondary education years ago. 幾年前,政府就倡導(dǎo)普及中等教育。

Football is a universal game. 足球是一項全球性的運動。

It is the universality of toys with regard to their development in all parts of the world and their persistence to the present that is amazing. 玩具在世界各地發(fā)展的一致性和它們持續(xù)到今天是令人驚奇的。

e.g. He picked her a rose. 他為她摘了朵玫瑰花。

The little birds were picking the grain. 小鳥在啄食糧食。

Please pick a good book for me. 請為我選本好書。

Pick out those books that you’d like to read. 把你喜歡看的書選出來。

We could pick out different places in the city from the plane.我們能從飛機上把城里的各個地方認出來。

(4)pick up拾起,拿起(非正規(guī)地)學會,學到,取(某物),接(某人)上車;聽到,收聽,用便宜的價錢買到

Please pick up all the pieces of paper. 請把所有的紙片都撿起來。

He picked up French while he was staying in Paris. 他在巴黎逗留期間學會了法語。

The bus stopped and picked up three people. 公共汽車停住,上來了三個人。

My radio can pick up VOA very clearly. 我的收音機聽美國之音很清楚。

6. desire vt. (不用于進行時) 渴望,期望,想望 (desire to do )

We all desire health and happiness. 我們都渴望健康和幸福。

Fewer people desire to live in the north of the country. 想住在這個國家北部的人就更少了。

Desire 引導(dǎo)從句:表示 “建議、請求、命令、要求” 等主觀意向的詞(如:suggest、advise、assume、decide、demand、desire、insist、propose、order、recommend、require、suggest...),引導(dǎo)賓語從句時需用虛擬語氣。虛擬語氣中的格式很固定:謂語動詞用should+動詞原形,should可以省略。注意這種句型中的虛擬語氣形式不受主句動詞時態(tài)的影響。

7. entertain vt.1. 使歡樂,使娛樂 2. 招待,款待(+with/at/to) vi. 款待,請客

We were all entertained by his humorous stories. 他的幽默故事使我們大家都很開心。

They often entertained their friends at weekends. 他們常在周末招待朋友。

8. 絕大多數(shù)帶賓語的及物動詞都可以從主動語態(tài)變成被動語態(tài)。但在下列情況下則不能轉(zhuǎn)換。

表示狀態(tài)的及物動詞。這類動詞有:hold(容納),own(擁有),owe(歸屬),suit(適合),contain(包括),cost(花費),lack(缺少),love(愛),hate(恨),have(有),last(持續(xù))等。不能轉(zhuǎn)換成被動語態(tài)。

e.g. We have a new house. 我們有座新房子。

The great hall holds 2 000 people. 這個大廳能容納2 000人。

The paper will last me a whole term. 這紙夠我一學期用。

have表示“吃(飯)”“患(病)”“明白”“知道”等意思時,沒有被動語態(tài)。

e.g. She had no English. 她不懂英語。

Have you had your lunch?

你吃過午飯了嗎?

謂語部分有表示主語“能力”的can,或有表示主語“意愿”的will,would,would rather,dare等時,不能轉(zhuǎn)換成被動結(jié)構(gòu)。

e.g. I can speak English. 我會說英語。

John will marry Rose. 約翰將與羅絲結(jié)婚。

be,become,turn,get,go,fall,look,sound等系動詞后面的各詞是表語,也不能轉(zhuǎn)換成被動語態(tài)。

e.g. His dream has become a reality. 他的夢想已經(jīng)實現(xiàn)。

He has turned scientist. 他已成為科學家。

一些由及物動詞與各詞構(gòu)成的不可分割的短語動詞,也不能變成被動語態(tài)。

e.g. Great changes have taken place since liberation.

解放以來發(fā)生了巨大的變化。

We should not lose heart,but make another try.

我們不應(yīng)灰心,而應(yīng)再試一次。

He often makes faces in class.

他常在課堂上扮鬼臉。

Teaching main-points: Vocabulary and grammar revision in the process of the integration between the teacher and the ss

Teaching Crux: 1) SS’ explanation about the vocabulary and grammar

2) Teacher’s further explanation and supplement

Teaching materials & focuses:

含有下列情況的賓語時,主動語態(tài)不能轉(zhuǎn)換成被動語態(tài)。

表示地點、處所的名詞作賓語時,常見的動詞有:leave,enter,reach,join等。

e.g. He reached Beijing at 6 o’clock. 他在六點鐘到達北京。

He entered the office. 他走進了辦公室。

Her brother joined the army two years ago. 她哥哥兩年前參的軍。

She swam across the river. 她游過了河。

同源名詞作賓語,常見的動詞有die,sleep,smile,laugh,fight,live等。

e.g. We are living a happy life. 我們過著愉快的生活。

I dreamed a wonderful dream. 我做了一個美夢。

有些抽象名詞作賓語。

e.g. He lost interest in English. 他對英語失去了興趣。

反身代詞、相互代詞、動詞不定式、動名詞作賓語時。

e.g. She killed herself in . 她自殺的。

We should help each other. 我們應(yīng)該互相幫助。

I want to watch TV every day. 我想每天看電視。

John enjoys singing. 約翰喜歡唱歌。

賓語前帶有指代主語的物主代詞。

e.g. The doctor shook his head. 大夫搖了搖頭。

賓語常是表示“度量”的名詞。

e.g. We walked two miles. 我們走了兩英里。

cost,wish,promise等帶雙賓語時。

e.g. It costs me much time. 它花了我很多時間。

He promised us to come. 他答應(yīng)我們要來。

love,like,want,wish,get,cause等帶復(fù)合賓語時。

e.g. Do you really wish him to go? 你真的希望他去?

He has to get someone to help him. 他必須讓某個人來幫助他。

Teaching main-points: Vocabulary and grammar revision in the process of the integration between the teacher and the ss

Teaching Crux: 1) SS’ explanation about the vocabulary and grammar

2) Teacher’s further explanation and supplement

Teaching materials & focuses:

1.(2001 上海)The new suspension bridge(吊橋)___________by the end of last month.

A. has been designed B. had been designed C. was designed D. would be designed

簡析:選B。本題由時間狀語by the end of last month可以確定用過去完成時,再由design動作的承受者suspension bridge作主語可以確定用被動語態(tài)。

2.(NMET 2000)I’ve worked with children before, so I know what____ in my new job.

A. expected B. to expect C. to be expecting D. expects

簡析:選B。know learn, decide等后邊常跟“wh-+to do”的結(jié)構(gòu),相當于wh-詞引出的賓語從句。此處不強調(diào)進行,排除C。B項相當于“so I know I should expect what in my new job.”,expect的主語應(yīng)該是“人(工)”。若用A、D兩項的動詞作what從句的謂語動詞,它的主語則不是“人”而是“物(what)”。因此句型結(jié)構(gòu)錯誤。

3.(2001 春)If this dictionary is not yours, ___________can it be?

A. what else B. who else C. which else’s D. who else’s

簡析:選D?!啊€可能是別的什么人的呢?”此處是說字典的擁有者,與“人”有關(guān),排除A、C兩項。主語“it”指字典,表語不可能是“人”,排除B,而是“某人的”,故D正確。注意:屬格的符號“‘”,要加在else上。

4.(2001 春)Hundreds of jobs ___________if the factory closes.

A. lose B. will be lost C. are lost D. will lose

簡析:選B。從句意看是對將來的假設(shè),if條件從句中是(用一般現(xiàn)在時“closes”代替)一般將來時,主句“結(jié)果”也應(yīng)是將來的時態(tài),排除A、C兩項。job和lose應(yīng)為被動關(guān)系,排除D項。

Teaching main-points: Vocabulary and grammar revision in the process of the integration between the teacher and the ss

Teaching Crux: 1) SS’ explanation about the vocabulary and grammar

2) Teacher’s further explanation and supplement

Teaching materials & focuses:

make一詞可搭配的賓語補足語有以下幾種情況:

(1)make+adj.+n./adj.

We have made him our monitor. 我們推選他為班長。

The news of her death made us sad. 她死亡的消息使我們悲傷。

當賓語是不定式短語或從句時,多用it作形式賓語。

I made it a condition that everybody must be present. 我提出條件,人人都要出席。

That made it impossible for us to go on. 這使我們沒法進行下去。

(2)make+adj.+do sth.

They made me retell the story. 他們要我重講一遍這個故事。

I was made to retell the story.

The strange noise made the child frightened. 奇怪的聲音使孩子感到恐懼。

通常情況下,make后的賓語是反身代詞時,作賓語的動詞要用過去分詞,即:

make oneself+v.-ed(heard,known,understood)

He spoke so loud as to make himself heard. 他大聲地說以便能讓人聽清楚。

Will you please make yourself known to us in English? 你能用英語給我們作一下自我介紹嗎?

但有時,視句意也可用其他形式。

The little child stood on the chair to make himself look taller. 那個小孩站在椅子上,使他看上去更高些。

Knowledge is power. 知識就是力量.

The leader has the power to make a decision. 領(lǐng)導(dǎo)有做決定的權(quán)利。

A new power station has been built. 這兒新建了一座發(fā)電站.

短語:take power/come into power上臺,開始執(zhí)政 out of/beyond one’s power能力所不及 power politics 強權(quán)政治

可數(shù)名詞,“強國,有影響的人或事” the Western Powers 西方列強

3.trick n. 可數(shù)名詞,“詭計,計謀” play a trick on sb 捉弄某人

He got the money from me by a trick.

vt. trick sb into doing sth “用計誘使某人做某事”

She tricked him into marrying her.

4.series n.“系列,連續(xù)”,單復(fù)數(shù)相同 a series of “一系列”

a series of school textbooks 一套教科書 television series 電視連續(xù)劇 in series 連續(xù)地,順序地

5. treat vt 1) 對待 treat ……as/like “把當作/像一樣對待”

e.g. They treated me as one of the family.

2) 治療 treat a disease/sb “治病/為某人治療”

e.g. The doctors were not able to treat this disease.

3) 款待,請客, 常用于 treat sb to (sth)這一結(jié)構(gòu),表示“以某物款待某人” be one’s treat 由(該)某人請客

We will treat you to dinner. 我們請你吃飯

You’d better ask for leave, or you may be in trouble. 你最好還是去請假,否則你可能有麻煩.

與trouble 相關(guān)的常用搭配:

have trouble (in) doing sth 做某事有麻煩 get into/out of trouble 陷入/擺脫困境

7. habit n.習慣,習性. 常可以構(gòu)成以下短語:

be in/ form/develop/have a habit of doing sth 有(養(yǎng)成)做…….的習慣

get/fall into the habit of 染上……的習慣 out of habit 出于習慣

I only do it out of habit. 我只是出于習慣。

Teaching main-points: Vocabulary and grammar revision in the process of the integration between the teacher and the ss

Teaching Crux: 1) SS’ explanation about the vocabulary and grammar

2) Teacher’s further explanation and supplement

Teaching materials & focuses:

She shouldn’t shoulder all the blame for the mistake.

[習語] shoulder to shoulder 肩并肩 give sb the cold shoulder 以冷淡態(tài)度對待某人

9. with a scar on his forehead 是with的復(fù)合賓語結(jié)構(gòu),賓語補足語除介詞短語外,還有形容詞,副詞,過去分詞,不定式,---ing等.

e.g. The boy was sleepy soundly, with a smile on his face.

他被綁著雙手帶進來. He was brought in, with his hands tied behind him.

With a lot of difficult problem to settle the newly-elected president is having a hard time.

10. as if“好像,仿佛”,引導(dǎo)表語從句或方式狀語從句,有時還可以接不定式.引導(dǎo)方式狀語從句時,從句謂語常用虛擬語氣.

e.g. He talked as if he had been to Beijing. 他說話好象去過北京。

It looks as if the suit was made by her mother. 看起來這件衣服是她的媽媽做的。

He opened his mouth as if to say something. 他張開口好象要說什么。

He acts as if(he was)a fool. 他做事像個傻子。

She left the room hurriedly as if(she was) angry. 她匆忙離開房間好像生氣的樣子。

When a pencil is partly in a glass of water, it looks as if it were broken. 當鉛筆一部分在水里時,看起來象折了一樣。

11. if only 在文中表示“但愿,要是…..就好了”,是對前面所述情況的一種假設(shè),句子多用虛擬語氣;

It’s a wonderful job. If only I could do it. 這工作棒極了,要是我能做就好了.

Look at the trouble I am in!If only I had followed your advice. 看看我現(xiàn)在的麻煩!我要是早聽你的建議就好了。

[知識拓展] 1).only if 表示“只有…..才”, 強調(diào)條件實現(xiàn)的依據(jù).

You will be able to speak English well only if you practice constantly.

2).as long as “只要”具有很強的時間延續(xù)性,從句的動詞常為延續(xù)性動詞.

You may borrow the book as long as you keep it clean.

12. 1.They were about to steal into the house while a few policemen came up.

簡析:將while改為when。表示“正準備做某事,突然……”時,連詞要用when。此時when相當于and at that time;and then,不可用while。因為while用作并列連詞時,表示轉(zhuǎn)折和對比之意。

2.His teacher loves him very much as if she is his mother.

答案:將is改為were。當as if引導(dǎo)的從句表示一種不真實的情況時,謂語動詞需用虛擬語氣,表示與現(xiàn)在事實相反時,要用過去式,be動詞不論第幾人稱,均用were。

3.Nothing which you do will make any difference.

答案:去掉which或?qū)hich改為that。先行詞是不定代詞時,關(guān)系代詞只能用that,不能用which,作賓語時,關(guān)系代詞可以省略。

4.He is the only one of the teachers who know French in our school.

答案:應(yīng)將know改為knows。因為one前有the only修飾,one 指代名詞單數(shù)teacher,而不是復(fù)數(shù)名詞the teachers。

5.Tom made rapid progress at school, as pleased his parents a lot.

答案:將as改為which。as和which都能引導(dǎo)一個先行詞是整個主句內(nèi)容的非限制性定語從句。as有詞義,可譯為“正如……”,which無詞義,只代表主句的意思,可譯為“這件事”“這一點”。

Teaching main-points: Vocabulary and grammar revision in the process of the integration between the teacher and the ss

Teaching Crux: 1) SS’ explanation about the vocabulary and grammar

2) Teacher’s further explanation and supplement

Teaching materials & focuses:

1.(NMET 2000)Someone called me up in the middle of the night, but he hung up _________I could answer the phone.

A. as B. since AC. until A D. before

簡析:答案為D。before用作連詞時,表示時間,意思是“在……之前”,但在實際應(yīng)用中,要看語境,其譯法非常靈活。此句應(yīng)譯為:“有人在半夜給我打了電話,可是我還未來得及接電話他就掛斷了?!?/p>

2. (NMET 2001)___________is known to everybody, the moon travels round the earth once every month.

簡析:答案為B。as和which均可引導(dǎo)非限制性定語從句,代替整個主句,但as引出的從句可放在句首、句中或句末,而which引出的從句通常只能放在主句后面。

3. (2000上海)Recently I bought a Chinese vase, ___________was very reasonable.

A. which B. the price of which C. its price D. the price of whose

簡析:答案為B。這是考查非限制性定語從句的用法,the price of which=whose price,是指代前面的Chinese vase的一種所有格的變形。

4. (NMET 2000)Let Harry play with your toys as well, Clare-you must learn to______.

A. support B. care C. spare D. share

簡析:答案為D。share意為“共同分享”,合乎語境。

5. (NMET )Carol said the work would be done by October, ________personally I doubt very much.

簡析:答案為D。本題考查定語從句中關(guān)系代詞的用法,也涉及到了人稱代詞(it),指示代詞(that)和關(guān)系副詞(when)。此題為一包含非限制性定語從句的復(fù)合句,which引導(dǎo)定語從句,代替整個主句的內(nèi)容。

高三復(fù)習課件 篇4

一、教學目標

1、知識與技能

(1)理解對數(shù)的概念,了解對數(shù)與指數(shù)的關(guān)系;

(2)能夠進行指數(shù)式與對數(shù)式的互化;

(3)理解對數(shù)的性質(zhì),掌握以上知識并培養(yǎng)類比、分析、歸納能力;

2、過程與方法

3、情感態(tài)度與價值觀

(1)通過本節(jié)的學習體驗數(shù)學的嚴謹性,培養(yǎng)細心觀察、認真分析

分析、嚴謹認真的良好思維習慣和不斷探求新知識的精神;

(2)感知從具體到抽象、從特殊到一般、從感性到理性認知過程;

(3)體驗數(shù)學的科學功能、符號功能和工具功能,培養(yǎng)直覺觀察、

探索發(fā)現(xiàn)、科學論證的良好的數(shù)學思維品質(zhì)、

二、教學重點、難點

教學重點

(1)對數(shù)的'定義;

(2)指數(shù)式與對數(shù)式的互化;

教學難點

(1)對數(shù)概念的理解;

(2)對數(shù)性質(zhì)的理解;

三、教學過程:

四、歸納總結(jié):

1、對數(shù)的概念

一般地,如果函數(shù)ax=n(a0且a≠1)那么數(shù)x叫做以a為底n的對數(shù),記作x=logan,其中a叫做對數(shù)的底數(shù),n叫做真數(shù)。

2、對數(shù)與指數(shù)的互化

ab=n?logan=b

3、對數(shù)的基本性質(zhì)

負數(shù)和零沒有對數(shù);loga1=0;logaa=1對數(shù)恒等式:alogan=n;logaa=nn

五、課后作業(yè)

課后練習1、2、3、4

高三復(fù)習課件 篇5

高三物理復(fù)習教案參考

一、誤差和有效數(shù)字

1.誤差

測量值與真實值的差異叫做誤差。誤差可分為系統(tǒng)誤差和偶然誤差兩種。

(1)系統(tǒng)誤差的特點是在多次重復(fù)同一實驗時,誤差總是同樣地偏大或偏小。

(2)偶然誤差總是有時偏大,有時偏小,并且偏大和偏小的機會相同。減小偶然誤差的方法,可以多進行幾次測量,求出幾次測量的數(shù)值的平均值。這個平均值比某一次測得的數(shù)值更接近于真實值。

2.有效數(shù)字

帶有一位不可靠數(shù)字的近似數(shù)字,叫做有效數(shù)字。

(1)有效數(shù)字是指近似數(shù)字而言。

(2)只能帶有一位不可靠數(shù)字,不是位數(shù)越多越好。

注:凡是用測量儀器直接測量的結(jié)果,讀數(shù)一般要求在讀出儀器最小刻度所在位的數(shù)值(可靠數(shù)字)后,再向下估讀一位(不可靠數(shù)字),這里不受有效數(shù)字位數(shù)的限制。間接測量的有效數(shù)字運算不作要求,運算結(jié)果一般可用2~3位有效數(shù)字表示。

二、考試大綱規(guī)定的學生實驗

1.長度的測量(游標卡尺和螺旋測微器)

(1)游標卡尺

①10分度的游標卡尺。游標上相鄰兩個刻度間的距離為0.9mm,比主尺上相鄰兩個刻度間距離小0.1mm。讀數(shù)時先從主尺上讀出厘米數(shù)和毫米數(shù),然后用游標讀出0.1毫米位的數(shù)值:游標的第幾條刻線跟主尺上某一條刻線對齊,0.1毫米位就讀幾(不能讀某)。其讀數(shù)準確到0.1mm。

②20分度的游標卡尺。游標上相鄰兩個刻度間的距離為0.95mm,比主尺上相鄰兩個刻度間距離小0.05mm。讀數(shù)時先從主尺上讀出厘米數(shù)和毫米數(shù),然后用游標 讀出毫米以下的數(shù)值:游標的`第幾條刻線跟主尺上某一條刻線對齊,毫米以下的讀數(shù)就是幾乘0.05毫米。其讀數(shù)準確到0.05mm。

③50分度的游標卡尺。游標上相鄰兩個刻度間的距離為0.98mm,比主尺上相鄰兩個刻度間距離小0.02mm。這種卡尺的刻度是特殊的,游標上的刻度值,就是毫米以下的讀數(shù)。這種卡尺的讀數(shù)可以準確到0.02mm。

注意:游標卡尺都是根據(jù)刻線對齊來讀數(shù)的, 所以都不再往下一位估讀。

要知道主要構(gòu)造的名稱:主尺、游標尺、外測量爪、內(nèi)測量爪、深度尺、緊固螺釘。

(2)螺旋測微器

固定刻度上的最小刻度為0.5mm(在中線的上側(cè));可動刻度每旋轉(zhuǎn)一圈前進(或后退)0.5mm。在可動刻度的一周上平均刻有50條刻線,所以相鄰兩條刻線間代表0.01mm。讀數(shù)時,從固定刻度上讀取整、半毫米數(shù),然后從可動刻度上讀取剩余部分(因為是10分度,所以在最小刻度后必須再估讀一位),再把兩部分讀數(shù)相加,得測量值。

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每個老師都需要在課前有一份完整教案課件,相信老師對要寫的教案課件不會陌生。要知道寫一份完整教案課件,會讓學生更加高效掌握知識點,網(wǎng)絡(luò)有沒有優(yōu)質(zhì)的教案課件以資借鑒呢?探索“物理復(fù)習課件”的秘密內(nèi)容接下來請閱讀,請?zhí)砑颖揪W(wǎng)頁為您的瀏覽器書簽!...

2024-02-03 閱讀全文

在教學過程中,老師教學的首要任務(wù)是備好教案課件,又到了寫教案課件的時候了。做好教案對于教師具有非決定性的作用,寫一篇教案課件要具備哪些步驟?欄目小編傾盡全力打造的“圓復(fù)習課件”將會給您留下深刻印象,要獲取更多信息請關(guān)注我們網(wǎng)站上的更新!...

2023-09-20 閱讀全文

老師會對課本中的主要教學內(nèi)容整理到教案課件中,所以老師寫教案可不能隨便對待。教案是評估學生學習效果的有效依據(jù)。我們聽了一場關(guān)于“物理的課件”的演講讓我們思考了很多,經(jīng)過閱讀本頁你的認識會更加全面!...

2024-10-04 閱讀全文

通常老師在上課之前會帶上教案課件,通常老師都會認真負責去設(shè)計好。教案反映了教師的教學理念是教學思路的具體體現(xiàn),大家是不是擔心寫不好教案課件?我們準備了一份有關(guān)“高一復(fù)習課件”的資料希望能夠幫到你們,擁抱成長追求卓越不斷進步!...

2024-06-03 閱讀全文

在老師日常工作中,教案課件也是其中一種,老師在寫教案課件的時候不能敷衍了事。教案是針對學生個性差異的重要工具。幼兒教師教育網(wǎng)根據(jù)您的需求為您提供了以下相關(guān)信息:“高三復(fù)習課件”,請把這個鏈接放入收藏夾以便您查看!...

2024-03-24 閱讀全文