1、Module 3 Slavery and the American Civil War Period Two Language in use 課件,一、at 1表示時(shí)間點(diǎn)。 The concert started at seven oclock. 音樂會(huì)七點(diǎn)開始。 2表示空間或地方。 The post office is at the corner of the street. 郵局在街道的拐角處。,重點(diǎn)語(yǔ)法精析,3表示行動(dòng)的方向。 He kicked violently at the door.他使勁踢門。 4表示狀態(tài)、活動(dòng)、方式、環(huán)境等。 Were the two countries ev

2、er at war in history? 這兩國(guó)在歷史上有過(guò)戰(zhàn)爭(zhēng)嗎？ 5表示感情的原因。 He was surprised at the sight.看到這一切他很驚訝。,6表示速度、溫度、比率、價(jià)格、數(shù)量等。 The ship sailed at full speed.輪船以全速前進(jìn)。 7表示能力和成功的范疇(放在某些形容詞和名詞后面)。 The student is very clever at physics.這個(gè)學(xué)生精通物理。,二、all 1all可作定語(yǔ)修飾可數(shù)名詞，表示“所有的”，和不可數(shù)名詞連用，表示“一切”，還可和可數(shù)名詞單數(shù)連用，表示“整個(gè)”。 All these stud

3、ents are from one village. 這些學(xué)生都來(lái)自同一個(gè)村。,2all也可作代詞，充當(dāng)主語(yǔ)、賓語(yǔ)或補(bǔ)語(yǔ)等。 All are here.都來(lái)了。 All was changed.一切都變了。 3all可作同位語(yǔ)，要注意它在句中的位置。 At first it surprised me that my students could all play the piano. 一開始我驚呆了：我所有的學(xué)生都會(huì)彈鋼琴。 4all可接that從句，表示“一切”或“唯一”。 All that you have said will be taken into consideration. 你所

4、說(shuō)的這一切都將被考慮。,5請(qǐng)注意以下三種形式： all名詞 all (of) the名詞/物主代詞十名詞/指示代詞十名詞 all of代詞(賓格) All students should have finished their homework by now. 現(xiàn)在所有的學(xué)生都應(yīng)該完成作業(yè)了。 All (of) the editors are in the meeting room. 所有的編輯都在會(huì)議室了。 He spent all of that day playing golf. 他那天一整天都在打高爾夫球。 His words made all of us laugh. 他說(shuō)的話讓我們

5、大伙兒都笑了。,6all否定形式，表示“并非所有都”。 All is not lost.并非所有的東西都丟了。,三、too 1too之前可加a little, a bit, rather, a lot, almost, much, far等。 The boy is rather too proud of his success. 那個(gè)男孩對(duì)自己的成功相當(dāng)自豪。 2too.to do.表示“太而不”。 (1)too形容詞to do. The boy is too young to take the responsibility. 那個(gè)男孩太小了還不能承擔(dān)責(zé)任。,(2)too.for名詞(動(dòng)名詞)

6、 The road is too wet for safety.道路太濕了，不安全。 (3)too形容詞a(n)名詞 It was too small a room to hold so many students. 房間太小了，容納不了這么多學(xué)生。,四、put 1用作及物動(dòng)詞，表示“放，提出，發(fā)射”等意義，語(yǔ)意較為靈活。 He put his textbooks on the table by the window. 他把課本放在窗邊的桌上。 I will put your views to the committee. 我將把你的看法提交委員會(huì)。 Some astronauts were

7、put into space. 幾名宇航員被送上太空。,2put與其他單詞構(gòu)成的短語(yǔ)。 (1)put名詞十副詞 Put your books down，boys and girls.同學(xué)們，請(qǐng)放下課本。 (2)put副詞十名詞 Put down your books，boys and girls.同學(xué)們，請(qǐng)放下課本。 (3)put代詞十副詞 Put it down，Scott.斯科特，放下吧。,(4)put名詞十介詞十名詞或代詞賓格或v.ing形式 He put his whole heart into thinking up ways to improve his work. 他把整個(gè)心思都

8、用來(lái)想辦法改進(jìn)工作。,五、used 1used to不定式，表示“過(guò)去常常(做某事)”。 He used to smoke a pipe.他過(guò)去抽煙斗。 He didnt use to smoke a pipe. (He used not to smoke a pipe.)他過(guò)去不抽煙斗。 Did he use to smoke a pipe? 他過(guò)去抽煙斗嗎？,2be used to名詞或代詞賓格或v.ing形式，表示“習(xí)慣于”。 When I was young, I was used to swimming a long distance, but now I dont practice it any longer.我年輕時(shí)習(xí)慣游泳時(shí)游上很長(zhǎng)一段距離，但現(xiàn)在我不那樣了。,六、being 1am/is/are etc. being形容詞/NP When he watched the TV programme, he was being a childish boy.他看電視的時(shí)候很孩子氣。 2being形容詞/NP Being a teacher is her dream.當(dāng)老師是她的夢(mèng)想。,3動(dòng)詞being形容詞/NP The boy often dreams of