高一英語(yǔ)必修四ModuleWord版

1、高一英語(yǔ)必修四Module6教學(xué)目的1. 掌握本單元的重點(diǎn)短語(yǔ)和單詞用法。2. 掌握情態(tài)動(dòng)詞+have done的用法。3. 學(xué)會(huì)用所學(xué)的句子做書(shū)面表達(dá)。重點(diǎn)難點(diǎn)1. 單詞意思和短語(yǔ)辨析。2. 語(yǔ)法知識(shí)點(diǎn)和句子組成。3. 如何將一些簡(jiǎn)單的句子用于書(shū)面表達(dá)中。教學(xué)內(nèi)容課前回顧回顧Module5的重點(diǎn)詞匯、短語(yǔ)表達(dá)，回顧Module5的課文內(nèi)容，嘗試用英語(yǔ)說(shuō)出課文主要信息。課本內(nèi)容 課程標(biāo)準(zhǔn)要求掌握的項(xiàng)目話題：Unexplained Mysteries of the Natural World詞匯：grey，creature，mysterious，claim，footprint，hairy，fri

2、ghtening，frightened，fright，exist，sharp，sighting，unlikely，disappear，extinct，evolve，destruction，destroy功能：Talking about possibility and improbability語(yǔ)法：情態(tài)動(dòng)詞+have done的用法。重點(diǎn)知識(shí) 1. attack v. 襲擊；攻擊；(疾病)侵襲 n. 攻擊；抨擊；病情發(fā)作(可數(shù)名詞)【語(yǔ)境領(lǐng)悟】It often gets angry and will attack anyone who goes close to it. 它很容易發(fā)怒并會(huì)攻擊任

3、何靠近它的人。The baby is in poor health, and it is often attacked with a disease. 嬰兒的身體狀況很差，經(jīng)常患病。The soldiers made a strong attack on the enemy. 戰(zhàn)士們向敵人發(fā)起猛烈進(jìn)攻。 A deputy died of a heart attack during the meeting. 大會(huì)期間一名代表因心臟病去世。【歸納拓展】attack sb. with sth. 用某物攻擊某人be attacked with a disease 患病make an attack on

4、 攻擊under attack 受到攻擊a heart attack 心臟病突發(fā)【即學(xué)活用】完成句子。她開(kāi)始用一塊木頭猛打進(jìn)屋行竊的小偷。She started _ the burglar with a piece of wood. 我們又一次遭到敵人戰(zhàn)斗機(jī)的襲擊。Once again we came _ _ from the enemys fighter planes. If you were _ in the street, would you be able to defend yourself?A. destroyed B. attackedC. advised D. killed2.

5、 claim vt. 聲稱；(根據(jù)權(quán)利)要求；認(rèn)領(lǐng) vi. 要求；聲稱 n. (根據(jù)權(quán)利而提出的)要求；索賠；主張；斷言 【語(yǔ)境領(lǐng)悟】Xue Junlin,a local photographer, claimed that its head looked like a horse. 薛軍林,一位當(dāng)?shù)氐臄z影師,聲稱那個(gè)怪獸的頭看起來(lái)像馬。She claimed to have ever been met by the president. She claimed that she had ever been met by the president. 她宣稱曾被總統(tǒng)接見(jiàn)過(guò)。It is clai

6、med that soap powders pollute the water we drink. 據(jù)說(shuō)肥皂粉污染我們的飲用水。They made a claim for the stolen luggage from the insurance. 他們?cè)谛欣畋煌岛笙虮ｋU(xiǎn)公司提出索賠要求。【歸納拓展】【即學(xué)活用】完成句子。他們聲稱已經(jīng)發(fā)現(xiàn)了治療此病的一種藥物，但此事尚未得到證實(shí)。They claimed _ a cure for the disease, but this had not yet been proved. 有人認(rèn)領(lǐng)這個(gè)錢(qián)包嗎？Has anyone _ this purse?要求

7、他賠償2 000美元的損失。_ for damage. 3calm adj. 平靜的；鎮(zhèn)靜的 v. (使)平靜；(使)鎮(zhèn)定【語(yǔ)境領(lǐng)悟】You should keep calm even in the face of danger. 即使面臨危險(xiǎn), 你也應(yīng)當(dāng)保持鎮(zhèn)靜。Her attempts to calm them down only made matters worse. 她設(shè)法使他們平靜下來(lái), 不料卻適得其反。 【歸納拓展】keep calm 保持鎮(zhèn)靜calm down 平靜下來(lái);鎮(zhèn)靜下來(lái)【易混辨析】calm主要指氣候、海洋等風(fēng)平浪靜的；也可指人“安靜的，鎮(zhèn)靜的”keep calm保持鎮(zhèn)靜

8、；不慌張quiet指沒(méi)有吵鬧、嘈雜的聲音，也可指人性格安靜keep quiet保持安靜still指保持某種姿勢(shì)一動(dòng)不動(dòng)，也可以指環(huán)境的安靜keep still保持靜止silent強(qiáng)調(diào)“沒(méi)有聲音或默不作聲”keep silent保持沉默【即學(xué)活用】用calm/quiet/still/silent填空。When facing danger, we should keep _;when taken photos, we should keep _;when someone else is asleep, we should keep _;but in class, we shouldnt keep

9、_ about the teachers questions. 我們面對(duì)危險(xiǎn)時(shí)應(yīng)保持鎮(zhèn)靜；照相時(shí)要保持不動(dòng)；當(dāng)其他人睡覺(jué)時(shí)應(yīng)保持安靜；但是在課堂上，對(duì)老師的問(wèn)題不應(yīng)保持沉默。4. cover vt. 占地多大(面積) 【語(yǔ)境領(lǐng)悟】It is 2,189 metres high and covers an area of about ten square kilometres. 它大約有2 189米高，占地約10平方千米。She covered her face with her hands. 她雙手掩面。Ill send our best reporters to cover the 2016

10、 Olympic Games. 我要派我們最優(yōu)秀的記者去采訪2016年奧運(yùn)會(huì)。We covered about 30 miles a day. 我們每天大約走三十英里?！練w納拓展】【即學(xué)活用】Do you have enough money to _ all your daily expenses?Oh yes,enough and to spare. A. cover B. spend C. fill D. offer5. exist vi. 存在；在逆境中生活【語(yǔ)境領(lǐng)悟】Some people in some poor countries receive wages that allow

11、them to exist but not to live. 有些貧困國(guó)家的人民的收入只能勉強(qiáng)維持生計(jì)。Uncertainty and confusion began to exist in the company. 不確定性和混亂在公司里開(kāi)始產(chǎn)生。It was impossible for them to exist on such a small income. 他們要靠這一點(diǎn)收入生活是不可能的?！練w納拓展】exist in 存在于exist on 靠生存existence n. 存在； 生存come into existence 出現(xiàn)；產(chǎn)生When did the world come

12、into existence?世界是什么時(shí)候產(chǎn)生的?幻燈片28【即學(xué)活用】同義詞替換。I can hardly exist on the wage Im getting. _When did the earth come into existence?_There is nothing _ (存在的) that is unchanging. live oncome into beingexisting幻燈片296. dive vi. 潛水，跳水【語(yǔ)境領(lǐng)悟】After three or four hundred metres it dived into the water. 大約游了三四百米后它

13、就扎進(jìn)水里了。He who would search for pearls must dive below. 欲尋珍珠,須潛水下。You dive in first and test the temperature of the water. 你先跳下水試試水溫。The competitors will dive off the highest board. 參賽者將從最高的跳板上跳水。幻燈片30The policeman made a dive for the dropped weapon. 警察撲向掉下的武器。【歸納拓展】dive into 跳入；鉆研，埋頭于dive in 頭朝下跳入水中

14、；開(kāi)始大吃dive for 潛水尋找；撲向dive off 從跳水/跳下make a dive for 向沖去幻燈片31【即學(xué)活用】She dived _ her bag and took out a couple of coins. A. for B. in C. into D. off【解析】選C?？疾楣潭ù钆洹＞湟猓核⒓磳⑹稚爝M(jìn)包里拿出幾枚硬幣。 dive into ones bag(非正式)迅速將手伸入(包或口袋里)?；脽羝?27. unlikely adj. 不可能的【語(yǔ)境領(lǐng)悟】They say that the low-temperature lake is unlikely t

15、o be able to support such large living creatures. 他們說(shuō),水溫這樣低的湖泊不可能生存有體形如此巨大的動(dòng)物。Its too late. He is unlikely to come. 太晚了。他不可能來(lái)了。It is unlikely that hell come to help us. 他不可能來(lái)幫助我們?；脽羝?3【歸納拓展】(sb. / sth. )be unlikely/likely to do sth. 不可能/可能做某事It is/was unlikely /likely that. . . 不可能/可能幻燈片34【即學(xué)活用】完成句子

16、。史蒂芬霍金認(rèn)為地球不可能是僅有的一個(gè)有生命逐漸發(fā)展的行星。Stephen Hawking believes that the earth _ the only planet where life has developed gradually. is unlikely to be幻燈片35(2010陜西高考)Studies show that people are more _ to suffer from back problems if they always sit before computer screens for long hours. A. likely B. possibl

17、e C. probable D. sure8. stick out 伸出；醒目；堅(jiān)持【語(yǔ)境領(lǐng)悟】When the Maoris of New Zealand stick out their tongue at someone, it is a sign of respect. 當(dāng)新西蘭的毛利人對(duì)某人伸舌頭時(shí)是尊敬的表示。What had Cutter done to make him stick out from the crowd?卡特做了些什么，讓他從眾人之中脫穎而出？【歸納拓展】stick out for 堅(jiān)持要求，堅(jiān)持索取幻燈片37【即學(xué)活用】根據(jù)語(yǔ)境填空。不要把頭伸到火車窗外面。Do

18、nt _ your head _ of the train window. 工人們堅(jiān)決要求提高工資，決心不達(dá)到他們的要求決不罷休。The workers _ for higher wage, and they are determined to _ until they get their demands. stickoutstick outstick out幻燈片389. be back in the news 再次成為新聞【語(yǔ)境領(lǐng)悟】The “Monster of Lake Tianchi” in the Changbai Mountains in Jilin province, nort

19、heast China, is back in the news after several recent sightings. 最近幾次露面后，中國(guó)東北吉林省長(zhǎng)白山的“天池怪物”再次成為新聞話題?；脽羝?9【歸納拓展】on the news 在廣播或電視新聞中in the news 成為新聞, 為報(bào)紙所報(bào)道break the news to sb. 委婉地把壞消息告訴(某人)It is news to sb. 某人還不知道Chinas Shenzhou-X manned spacecraft flight to space was on the news at the moment. 新聞上

20、正報(bào)道著中國(guó)“神舟”十號(hào)飛天的事。You must break the news of his mothers death gently. 你一定要委婉地把他母親去世的消息告訴他?；脽羝?0【即學(xué)活用】英譯漢。No news, good news. (=No news is good news. )諺 _Bad news has wings. 諺 _It is completely news to me that he has a wife. 他有太太？_。沒(méi)有消息,就是好消息。好事不出門(mén),壞事傳千里。這對(duì)我來(lái)說(shuō)可真是新聞幻燈片41If the journalist finds out the

21、 truth, the story will be _ the news immediately. A. in B. at C. on D. of【解析】選A?？疾榻樵~。句意：如果記者發(fā)現(xiàn)了事實(shí)真相，這事馬上就成為新聞了。be in the news成為新聞，符合句意?；脽羝?210. close up 靠近；靠攏；(使)關(guān)店；(使)閉合；(使)堵住；沉默【語(yǔ)境領(lǐng)悟】There have been reports of monsters in Lake Tianchi since the beginning of the last century, although no one has se

22、en one close up. 自上世紀(jì)以來(lái)，一直就有關(guān)于天池怪物的報(bào)道，盡管還不曾有人近距離目睹過(guò)。幻燈片43The teacher told the children to close up to each other. 老師讓學(xué)生們互相靠攏些。The summer house has been closed up all year. 這座消夏別墅關(guān)了整整一年。And make it short, because it is time to close up. 簡(jiǎn)短地說(shuō)，正是因?yàn)榭斓酵I(yè)時(shí)間了。11. He claims to have seen a round black creatu

23、re moving quickly through the water. 他聲稱看見(jiàn)一個(gè)黑黑的、圓圓的動(dòng)物在水中快速游動(dòng)。【句式分析】 句中的to have seen是不定式的完成式,表示該動(dòng)作在句中謂語(yǔ)動(dòng)詞claim前已經(jīng)發(fā)生并完成。A/The majority of people seem to prefer TV to radio. 大部分人似乎喜歡看電視而不喜歡聽(tīng)收音機(jī)?；脽羝?6Youd better tell your father the truth. He seemed to have known the matter. 你最好告訴你父親事情的真相。他好像知道這件事了。 My

24、brain doesnt seem to be working well today. 我的腦筋今天好像不太靈活?；脽羝?7【易混辨析】不定式通常有一般式、進(jìn)行式、完成式三種形式:to+動(dòng)詞原形表示與謂語(yǔ)的動(dòng)作同時(shí)發(fā)生或發(fā)生在謂語(yǔ)動(dòng)作之后to be doing表示與謂語(yǔ)的動(dòng)作在同一時(shí)間發(fā)生,并且正在進(jìn)行的動(dòng)作to have done表示該動(dòng)作發(fā)生在謂語(yǔ)的動(dòng)作之前幻燈片48【即學(xué)活用】用所給動(dòng)詞的適當(dāng)形式填空。In the e-mail, I wrote, “I expect _ you, my old friend. ” (see)He seemed _ a novel when I came

25、 into the classroom. (read) Bob isnt performing. He is said _ the stage, as he has become an officer. (leave) to seeto be readingto have left幻燈片4912. The director of a local tourist office, Meng Fanying, said the monster, which seemed to be black in colour, was ten metres from the edge of the lake d

26、uring the most recent sighting. 據(jù)當(dāng)?shù)氐穆糜无k公室主任孟凡迎介紹，最近有人看見(jiàn)怪獸就在離湖邊十米的地方，怪物的顏色似乎是黑色的。幻燈片50【句式分析】幻燈片51(2)seem用法一覽表。 (to be)+形容詞/名詞 好像，似乎seem to do sth. 好像要做，似乎要做某事 like+名詞 像，似乎是It seems(to sb. )that. . . (在某人看來(lái))好像， 仿佛It seems as if (as though). . . 看樣子似乎是There seems to be. . . 似乎有幻燈片52The green leaves see

27、med more beautiful after the rain. 綠葉在雨后顯得更美了。He seems to know everything. = It seems that he knows everything. 他似乎什么都知道。It seems like years since we last met. 我們似乎好幾年不見(jiàn)了。It seems (that) he is lying. = He seems to be lying. 看樣子他好像在撒謊?；脽羝?3【即學(xué)活用】The engine just wont start. Something seems _ wrong wit

28、h it. A. to go B. to have goneC. going D. having gone語(yǔ)法與寫(xiě)作 一、基礎(chǔ)點(diǎn)撥 情態(tài)動(dòng)詞+have done的用法歸納: 1. may/might+have done。 表示對(duì)不太把握的過(guò)去情況的可能性推測(cè)，表示“可能/ 大概(已經(jīng))做了某事”的意思。 Tom may have gone to Shanghai，but Im still not sure about it. 湯姆可能已經(jīng)去了上海，但是我還不能肯定。2. can/could+have done。表示對(duì)過(guò)去的推測(cè)，用于否定句、疑問(wèn)句中，還可以表示“本來(lái)可以做；可能已經(jīng)做”。She

29、 cant have been to your house. She doesnt know your address. 她不可能去過(guò)你家，她不知道你的位置。You could have done better，but you were too careless. 你本來(lái)能夠做得更好，但你太粗心了。3. must+have done。表示對(duì)過(guò)去發(fā)生的事情或行為的較有把握的推測(cè)，是一種“十有八九”的肯定的推斷，常譯為“想必一定；準(zhǔn)是”等。這一結(jié)構(gòu)一般不用作否定式。否定意義的表達(dá)可用cant/couldnt have done。The ground is rather wet, so it mus

30、t have rained last night, didnt it? 地面很濕，所以昨晚一定下雨了，對(duì)不對(duì)？ 4. should/ought to +have done。 表示過(guò)去該做某事而沒(méi)有做的情況，表示說(shuō)話人后悔、遺憾或責(zé)備的語(yǔ)氣。 I really regret wasting the hours when I should have studied hard，but it is too late. 我真的很后悔該努力學(xué)習(xí)的時(shí)候浪費(fèi)了太多時(shí)間，但現(xiàn)在太晚了?！久麕燑c(diǎn)津】shouldnt /oughtnt to+have done表示過(guò)去不該做某事卻已經(jīng)做了，也表示說(shuō)話人后悔或責(zé)備的語(yǔ)

31、氣。You shouldnt have watched TV last night. 你們昨晚本不應(yīng)該看電視的。5. neednt+have done。表示過(guò)去做了其實(shí)不必去做的事，可譯為“本可不必”等。You neednt have visited my uncle，as he has been all right for a long time. 其實(shí)你不必去探望我叔叔的，因?yàn)樗呀?jīng)痊愈了好長(zhǎng)一段時(shí)間了。二、難點(diǎn)突破1. 情態(tài)動(dòng)詞+have done有兩個(gè)主要用法：一是表示對(duì)過(guò)去發(fā)生的動(dòng)作或存在的狀態(tài)的推測(cè)。二是表示對(duì)過(guò)去發(fā)生的動(dòng)作的遺憾或責(zé)備。要關(guān)注兩種用法的差別。They left h

32、ere early and should have arrived by now. (表示推測(cè))他們一早就離開(kāi)了這里，現(xiàn)在應(yīng)該到了。You should have finished the work yesterday. (表示責(zé)備)你應(yīng)該昨天就完成工作的。2. 注意neednt have done與didnt need結(jié)構(gòu)的不同。She neednt have come to see me yesterday. 昨天她本可不必來(lái)看我。(實(shí)際上來(lái)了)She didnt need to come to see me yesterday. 昨天她不需要來(lái)看我。(實(shí)際上沒(méi)來(lái)) 3. 含有must h

33、ave done結(jié)構(gòu)句子的反意疑問(wèn)句的構(gòu)成。 He must have studied English last night,didnt he? 昨晚他一定學(xué)英語(yǔ)了，是吧？ She must have heard of this,hasnt she? 她肯定已經(jīng)聽(tīng)說(shuō)過(guò)這件事了，對(duì)吧？ 【名師點(diǎn)津】當(dāng)含有must have done結(jié)構(gòu)的句子中有表示過(guò)去的時(shí)間狀語(yǔ)時(shí)，反意疑問(wèn)句要用相應(yīng)表示過(guò)去的助動(dòng)詞，反之就用have或has構(gòu)成反意疑問(wèn)句。 【高考體驗(yàn)】情態(tài)動(dòng)詞解題技巧：1. 充分利用句子語(yǔ)境，弄清各個(gè)被考查情態(tài)動(dòng)詞的意思。 2. 根據(jù)上下文信息確定時(shí)態(tài)，尤其要分清情態(tài)動(dòng)詞表推測(cè)時(shí)涉及的是現(xiàn)在

34、情況還是過(guò)去情況。3. 注意分清適用句型，是用于肯定句型，還是用于疑問(wèn)句型或否定句型。1. (2013大綱版全國(guó)卷)Since nobody gave him any help, he _ have done the research on his own. A. can B. must C. would D. need解題關(guān)鍵：弄清since從句的含義。思路分析：選B?？疾榍閼B(tài)動(dòng)詞表示推測(cè)。句意：因?yàn)闆](méi)有人幫助他，他一定獨(dú)自完成了這項(xiàng)研究。can表示推測(cè)時(shí)，常用于否定句和疑問(wèn)句，用于肯定句時(shí)，表示理論上對(duì)客觀情況的推測(cè)；must表示有把握的推測(cè)時(shí)，只能用于肯定句，推測(cè)的可能性很大，譯為“一定

35、”；would常用于虛擬，不用于推測(cè)；need表示推測(cè)時(shí)，常用于否定句。由此可知選B。2. (2013陜西高考)The children _ lost in the woods; otherwise, they would have been at the lakeside camp as scheduled. A. must have got B. must getC. should have got D. should get解題關(guān)鍵：理解第二分句的句意。思路分析：選A。考查情態(tài)動(dòng)詞。句意：孩子們一定在森林里迷路了；否則他們會(huì)按照預(yù)定時(shí)間來(lái)到湖邊營(yíng)地的。根據(jù)后半句“would have b

36、een”可知是對(duì)過(guò)去事情的虛擬，must have done表示對(duì)過(guò)去發(fā)生的事情的肯定推測(cè)，根據(jù)句意，應(yīng)選A。3. (2013四川高考)Why are your eyes so red?You _ have slept well last night. Yeah,I stayed up late writing a report. A. cant B. mustnt C. neednt D. wont 思路分析：選A。考查情態(tài)動(dòng)詞的用法。句意：你的眼為什么那么紅？昨晚你肯定沒(méi)睡好。 是的，我熬夜寫(xiě)一篇報(bào)道了。A項(xiàng)cant have done表示對(duì)過(guò)去的否定推測(cè)；B項(xiàng)表示“禁止，不允許”，不能用

37、于對(duì)過(guò)去的推測(cè)；C項(xiàng)neednt have done表示過(guò)去不需要做某事(但卻做了)；D項(xiàng)不能用于對(duì)過(guò)去的推測(cè)。4. (2013浙江高考)I _ myself moreit was a perfect day. A. shouldnt have enjoyed B. neednt have enjoyedC. wouldnt have enjoyed D. couldnt have enjoyed 思路分析：選D。考查情態(tài)動(dòng)詞的用法。句意：我玩得再開(kāi)心不過(guò)了這是完美的一天。D項(xiàng)表示不可能做過(guò)，這里是用比較級(jí)的否定形式表示最高級(jí)的意思，故選D。A項(xiàng)表示本不該做卻做了；B項(xiàng)表示本不必做卻做了；C項(xiàng)

38、將不會(huì)做，用于與過(guò)去事實(shí)相反的虛擬語(yǔ)氣。5. (2012江西高考)We _ have bought so much food now that Suzie wont be with us for dinner. Amay not BneedntCcant Dmustnt思路分析：選B。neednt have done表示過(guò)去本來(lái)沒(méi)有必要做某事但已經(jīng)做了，符合句意；may not have done 過(guò)去可能沒(méi)做過(guò)某事；cant have done過(guò)去不可能做過(guò)某事；must表示推測(cè)，不用于否定句，因此選B。may not可能不，neednt不需要，cant不可能。 6. (2012北京高考)W

39、e _ the difficulty together, but why didnt you tell me?A. should face B. might faceC. could have faced D. must have faced 單項(xiàng)填空1. Did Mary come to the party？I dont know. She _ while I was out. A. may have come B. must have comeC. might come D. could come【解析】選A。句意：瑪麗來(lái)參加聚會(huì)了嗎？我不知道。當(dāng)我出去的時(shí)候她可能已經(jīng)來(lái)過(guò)了。may ha

40、ve done猜測(cè)過(guò)去可能發(fā)生但不知是否真的發(fā)生的事情。符合題意，故選A。2. You _ yesterday if you were really serious about the job. A. ought to come B. ought to be comingC. ought to have come D. ought have come【解析】選C。考查情態(tài)動(dòng)詞。句意：如果你真認(rèn)真對(duì)待這項(xiàng)工作的話，你昨天就該來(lái)。“should/ought to+現(xiàn)在完成時(shí)”可表示本該做而沒(méi)有做的事，有責(zé)備的含義。3. He _ have finished his work;otherwise,

41、he wouldnt be enjoying music in his study. A. should B. must C. wouldnt D. cant【解析】選B。從題干的后半部分可知，“他正欣賞音樂(lè)”，所以一定是“做完了工作”才去欣賞音樂(lè)的。所以選must，表示肯定的推測(cè)。4. What do you mean, there are only ten tickets? There _ be twelve. A. should B. would C. will D. shall【解析】選A?？疾榍閼B(tài)動(dòng)詞。句意：你什么意思？只有10張票嗎？應(yīng)該是12張。should表示可能性推測(cè)，意為“

42、應(yīng)該”，符合題意。would表過(guò)去將來(lái)；will表意愿；shall表示說(shuō)話人的允許，許諾，命令,威脅等語(yǔ)氣，均不合題意。5. One of the few things you _ say about British people with certainty is that they talk a lot about the weather. A. need B. must C. should D. can【解析】選D?？疾榍閼B(tài)動(dòng)詞的用法。句意：你能夠確定地說(shuō)的關(guān)于英國(guó)人的為數(shù)不多的事情之一就是他們對(duì)天氣討論很多。can表示“可以”。6. She _ have left school, fo

43、r her bike is still here. A. cant B. wouldnt C. shouldnt D. neednt【解析】選A?？疾椤扒閼B(tài)動(dòng)詞have done”結(jié)構(gòu)。句意：她不可能離開(kāi)了學(xué)校，因?yàn)樗淖孕熊嚾匀辉谶@兒。cant表示不可能；wouldnt have done表虛擬；shouldnt have done本不該做(卻已做了)；neednt have done本沒(méi)必要做(但已做了)。根據(jù)句意應(yīng)選A。7. He _ have completed his work; otherwise, he wouldnt be enjoying himself by the sea

44、side. Ashould Bmust Cwouldnt Dcant【解析】選B?？疾榍閼B(tài)動(dòng)詞對(duì)過(guò)去有把握的推測(cè)?！癿ust have動(dòng)詞-ed形式”表示對(duì)過(guò)去發(fā)生的事情的肯定判斷，意思是“(過(guò)去)一定做過(guò)某事”。8. Do you know where David is? I couldnt find him anywhere. Well. He _ have gone farhis coats still here. Ashouldnt BmustntCcant Dwouldnt【解析】選C?？疾榍閼B(tài)動(dòng)詞對(duì)過(guò)去的推測(cè)用法。根據(jù)“他的衣服還在這里”推測(cè)，前面一句意思是“他肯定沒(méi)有走遠(yuǎn)”。mu

45、st也可以表示推測(cè)，但只能用于肯定句，否定推測(cè)用cant。9. She is two hours late. What _ to her?Amay happen Bis happeningCcan have happened Dmust have happened【解析】選C。本題對(duì)時(shí)間的理解是關(guān)鍵。happen 一詞的時(shí)間應(yīng)理解為過(guò)去時(shí)，因?yàn)樗傅氖沁t到的原因，而A、B兩項(xiàng)是指現(xiàn)在，故排除。表示“可能”的疑問(wèn)句不可用 must, 所以D也是錯(cuò)誤的，因此，只能選C。10. Did you listen to the speech?No, we _ it. But we had a lot of

46、 traffic on our way. Acould have attended Bmust have attendedCcould attend Dshouldnt have attended【解析】選A?？疾榈氖翘摂M語(yǔ)氣，表示“本來(lái)能做某事但實(shí)際上卻沒(méi)做”，即與過(guò)去事實(shí)相反，要用couldhave done形式。11. (2013唐山高一檢測(cè))What do you think of the film Avatar?It _ be better. I even want to see it twice. Awont BcouldntCshouldnt Dmightnt【解析】選B?？疾榍?/p>

47、態(tài)動(dòng)詞。句意：你覺(jué)得電影阿凡達(dá)怎么樣？再好不過(guò)了，我甚至想看第二次。cant/couldnt與比較級(jí)連用，表示“再也沒(méi)有更的了”。類似的用法還有“I couldnt agree more. (我完全同意。)”。12. Mum，would you please buy me an MP5 player?If you can help do the dishes the whole vacation, you _ have one as a reward. Amust Bneed Cwould Dshall【解析】選D。考查情態(tài)動(dòng)詞。答句句意：如果你整個(gè)假期能夠幫忙洗盤(pán)子的話，就會(huì)得到一個(gè)MP5作

48、為回報(bào)。shall用于第一、三人稱問(wèn)句中表示征詢對(duì)方意見(jiàn)；shall用于第二、三人稱的肯定句中，表示“警告、許諾、命令、威脅”等語(yǔ)氣。本題中shall表示允諾。13(2013南昌高一檢測(cè))The weather turned out to be fine yesterday. You _ the trouble to carry your raincoat with you. Ashould have taken Bcould have takenCneednt have taken Dmustnt have taken【解析】選C。句意：昨天天氣很好，你本來(lái)不必費(fèi)力帶著雨衣的。should have done本應(yīng)做某事，但卻沒(méi)做；could have done可能做了某事；neednt h