情態(tài)動(dòng)詞練習(xí)題含答案

1、情態(tài)動(dòng)詞練習(xí)題含答案一.單項(xiàng)選擇情態(tài)動(dòng)詞1. Our English teacher is considerate, helpful, and warm-hearted, but sometimesshebe angry at our silly mistakes.A. shouldB. mustC. canD. shall【答案】C【解析】【詳解】考查情態(tài)動(dòng)詞。句意：我們的英語老師很體貼、樂于助人、熱心腸，但有時(shí)她可能為我們 愚蠢的錯(cuò)誤而發(fā)火。can表示一種客觀的可能性，但不一定會(huì)發(fā)生，故C項(xiàng)正確。2. According to a newly released regulation on

2、online video services, no onegenerate,release or spread fake news or information by using such technologies.A. canB. shallC. willD. may【答案】B【解析】【詳解】考查情態(tài)動(dòng)詞。句意：根據(jù)最新發(fā)行的關(guān)于網(wǎng)絡(luò)視頻服務(wù)的規(guī)章，任何人都不可以使用此 類技術(shù)生成、發(fā)行或者傳播虎假消息。A. can能夠，有時(shí)會(huì)；B. shall 三人稱表示征求對(duì) 方意見；二三人稱陳述句，表示允諾、威脅、恐嚇或法律條文的規(guī)定。C. will意愿；D. may也許,可能。根據(jù)前面的regula

3、tion （規(guī)定）可知,本題選shall更加合理。故選B。3. Mr. Smith is almost on time for everything. Howit be that he was late for themeeting?A. canB. shouldC. mayD. must【答案】A【解析】【詳解】考查情態(tài)動(dòng)詞辨析。句意：史密斯先生幾乎任何事情都是準(zhǔn)時(shí)的。他怎么可能開會(huì)遲到 了？ A. can可能，可能性，表示可能性時(shí)，常用于否定句和疑問句中，且有時(shí)還帶有"驚 奇、不相信"等感情色彩。B. should應(yīng)該；C. may也許，表示可能性時(shí)常用于肯定句中， 不

4、用于疑問句中。D.must常用于肯定句中表推測，"一定."的意思；本題是強(qiáng)調(diào)句型的一 個(gè)變式：強(qiáng)調(diào)其特殊疑問句how的形式。根據(jù)前句“斯密斯先生幾乎是很準(zhǔn)時(shí)"可推測出“怎 么可能開會(huì)遲到呢？"。根據(jù)句意可知，用于疑問句中的"可能性"且有不相信的色彩，四個(gè) 選項(xiàng)只有"can"符合題意。故選A【點(diǎn)睛】情態(tài)動(dòng)詞就是表示說話者對(duì)事情的一種看法，也就是一種語氣。情態(tài)動(dòng)詞的用法一直是命 題者常設(shè)置的考點(diǎn)和重點(diǎn)，平時(shí)要加強(qiáng)記憶。4. Most of the top leaders expressed a common desir

5、e at the UN conference,thatdifferent culturescoexist with toleranee.A. the one ; must B. the one ; should C. one; mustD. one ; should【答案】D【解析】【詳解】考查替代和情態(tài)動(dòng)詞。句意：大多數(shù)高層領(lǐng)導(dǎo)人在聯(lián)合國人會(huì)上表達(dá)了一個(gè)共同的愿望， 即不同的文化應(yīng)該與寬容共存。人多數(shù)高層領(lǐng)導(dǎo)人在聯(lián)合國大會(huì)上表達(dá)了一個(gè)共同的愿 望，即不同的文化應(yīng)該與寬容共存。替代表泛指的單數(shù)名詞，通常用one替代。此處用 one替代前面的a desire,是同位語；結(jié)合句意第二空用情態(tài)動(dòng)詞s

6、hould“應(yīng)該”。故選D。【點(diǎn)睛】that,it,one代指前面的名詞時(shí)的用法l.one指代前面出現(xiàn)的可數(shù)名詞，是泛指?？梢院凸谠~連用，也可以有自己的定語。一般不 能用做特指，但和定冠詞連用時(shí)可以是特指。如：Please show me the cup, the red one on the shelf.2.lt指代前面提到的單數(shù)名詞，相當(dāng)于the oneo當(dāng)one是泛指的時(shí)候，指的是同名異物， it 是指同一物體.如：-Do you want the cup ? Yes J want it.3.that通常用來代替前面出現(xiàn)的可數(shù)名詞不可數(shù)名詞，主要是用來避免重復(fù)。如：The weather

7、 of Guangzhou is hotter than that of Beijing.5. Look! There are so many mistakes in your composition. Youhave fixed full attentionon it.A. canB. shouldC. needD. might【答案】B【解析】【詳解】考查情態(tài)動(dòng)詞。句意：看！你的作文里有那么多的錯(cuò)誤。你本應(yīng)該把所有的注意力都集中 在它上面的。表示"本應(yīng)該做但實(shí)際上沒有做"應(yīng)該用should have done結(jié)構(gòu)，can have done 表示可能;need表示需要;

8、might have done表示可能做過某事;故選B。6. you disturb me now? I'm busy preparing a report.Terribly sorry, but I have something urgent to tell you.A. NeedB. ShouldC. MightD. Must【答案】D【解析】【詳解】考查情態(tài)動(dòng)詞特殊用法。句意：一你非要現(xiàn)在打擾我嗎？我正在準(zhǔn)備一份報(bào)告。一真對(duì)不 起，但是我怕有緊急事情告訴你。A. Need需要;B. Should應(yīng)該;C. Might也許;D. Must 必須；一定：偏偏，非得；根據(jù)語境可知mus

9、t表示"偏偏，非得"符合上卞文語境，用來指 貴對(duì)方。故D項(xiàng)正確。7. I feel a little nervous.Take it easy. Youhave difficulty passing the exam when you have prepared for itwell.A. mustnztB. needn'tC. may notD. shouldn't【答案】D【解析】【詳解】考查情態(tài)動(dòng)詞。句意：一一我覺得有點(diǎn)緊張。一一不要著急。當(dāng)你準(zhǔn)備充分時(shí)，通過考試 應(yīng)該不會(huì)有困難。A. mustn't禁止,不允許;B. needn't不

10、必;C. may not可能不會(huì);D. shouldn't不應(yīng)該。結(jié)合句意可知答案為Do8. It's so hot and uncomfortable here! Why are your windows still closed?Oh, I'm not to blame. Theyopen.A. shan'tB. mustn'tC. won'tD. wouldn't【答案】C【解析】【詳解】考查情態(tài)動(dòng)詞辨析。句意：這里又熱又不舒服！你的窗戶怎么還關(guān)著？哦，不該貴備 我啊。窗戶打不開了。shanzt= shall not意為"

11、不可，不應(yīng)"；mustnmust not意為"不要"； wouldn't=would not意為"不會(huì)，不愿意"。won,t=will not意為"不會(huì)，不能"，will在這里表 示能力、功能。例如:This auditorium will seat one thousand people.這個(gè)禮堂能容納一 人。這句話意思是"這扇窗不能打開"，故選C項(xiàng)。9. Frankly speaking, I am not sure whether Ithis in the old days with tha

12、t kind ofequipment, which looks quite odd and ridiculous.A. should have done B. need have done C. would have done D. must have done【答案】C【解析】【詳解】考查情態(tài)動(dòng)詞+have donee句意：坦率地說，我不確定在過去我是否會(huì)用這種設(shè)備做這件 事，這看起來很奇怪和可笑。A. should have done表示本應(yīng)該做某事，而實(shí)際上沒有做某 事；B. need have done表示本來需要做某事而沒有做：C. would have done虛擬語氣，表示 對(duì)過

13、去事情的假設(shè)，意思是"本來會(huì)做"；D. must have done表示對(duì)過去事情的肓定推測， 譯成“一定做過某事"。由"in the old days”可知，本句表示對(duì)過去事情的假設(shè)。故選C項(xiàng)。10. If we had paid enough attention to the issue of the heavily-overloaded vehicles, the tragedyof the collapse of an overpass in Wuxiavoided.A. shouldB. could beC. should have been

14、D. could have been【答案】D【解析】【詳解】考查情態(tài)動(dòng)詞用法。句意：如呆我們對(duì)超載車輛問題給予足夠的重視，就可以避免無錫立 交橋垮塌的悲劇。本句為"情態(tài)動(dòng)詞+havedone”結(jié)構(gòu)，結(jié)合句意表示“本來可以；本來能夠" 應(yīng)用could have done結(jié)構(gòu)，且主語與謂語動(dòng)詞avoid構(gòu)成被動(dòng)關(guān)系，故應(yīng)用be done形 式。故選D°【點(diǎn)睛】情態(tài)動(dòng)詞+have done的結(jié)構(gòu)和用法有以下幾種：一、must have done sth/一定做了某事"。表示對(duì)過去事情的較有把握的推測，這時(shí)只能用 在肯定句中，"肯定/必須已經(jīng)干過”，

15、在否定句和疑問句中用can或couldr/t或can/ could,例如：l. From what you said, she must have told you all about it.從你的話看,她一定告訴了你所有 的事情。二、can/could have done sth.本來能夠做某事，而實(shí)際上未做；l.But we could have done it all so much better.但是,我們本可以把這一切做得更好。三、can't/couldn't have done sth.不可能做過某事;1. We could't have done it w

16、ithout you.沒有你我們辦不成這事。四、ought to/should have done sth.過去本應(yīng)該做某事而實(shí)際上并沒有做。You should have done it when you first saw them blooming this spring.彳爾丿應(yīng)該在今年春天第一 次看到它們盛開的時(shí)候就挖一些的。2. Even if it's something you should have done earlier in the week or missed a detail on.甚至你在一個(gè)星期前的就提早完成了一件事或者忽略了一個(gè)小細(xì)節(jié)。11. My s

17、ister met him in the street yesterday afternoon, so heyour lecture.A. shouldn't have attendedB. couldn't have attendedC. mustn't have attendedD. neednt have attended【答案】B【解析】試題分析：考查情態(tài)動(dòng)詞用法。Shouldn't have done本不應(yīng)該做某事，實(shí)際上卻做了（虛 擬語氣）；couldnzt have done不可能做某事（對(duì)過去情況的推測）：needn't have don

18、e本 不需要做某事，實(shí)際上卻做了（虛擬語氣）；句意：我的姐姐昨天下午在街上遇見了他， 所以他不可能去聽了你的演講。故B正確?？键c(diǎn)：考查情態(tài)動(dòng)詞用法點(diǎn)評(píng)：考本題是高考必考考點(diǎn)，一定要牢記句型意思。must have done 去肯定做了某 爭。should have done本應(yīng)該做而實(shí)際未做。can't have done過去不可能做了某爭； shouldn't have done本不應(yīng)該做而實(shí)際做了。need have done本有必要做某事；needn't have done本沒有必要做某事；注意沒有mustn't have done的形式。12. The

19、professor warned the students that on no accountuse mobile phones in hisclass.A. should theyB. they shouldC. dare theyD. they dare【答案】A【解析】【詳解】考查部分倒裝和情態(tài)動(dòng)詞。句意：這位教授警告學(xué)生們，在他的課堂上，決不應(yīng)該使用手 機(jī)。on no account意為“決不”，否定詞放在句首，句子使用部分倒裝，排除B、D項(xiàng)；這里 表示應(yīng)該，故選A。13. Mum, little Ray broke his toys again!It doesn't mat

20、ter. You see, accidentshappen.A. shallB. shouldC. mustD. will【答案】D【解析】【詳解】考查情態(tài)動(dòng)詞辨析。句意：一一媽媽，小雷又弄壞了他的玩具。一一沒事的，你看，意外 總會(huì)發(fā)生。A. shall將要，會(huì)；B. should應(yīng)當(dāng)：C. must必須：D. will總是。Will可以表示習(xí) 慣，意思為"慣于，總是"。故D選項(xiàng)正確?！军c(diǎn)睛】will/would是情態(tài)動(dòng)詞，其表達(dá)的意思如下。(1) 表示意志或意愿：決心，愿意，.好嗎？We will do our best to save the child.我們會(huì)盡力搶救

21、這個(gè)孩子。I told her to stop crying, but she just wouldn't listen.我叫她別哭，可她就是不愿聽。注:表示請(qǐng)求、建議或征求對(duì)方意見時(shí)，用Would you.?比用Will you.?更婉轉(zhuǎn)。如： Will/Would you please keep the door open?請(qǐng)讓門開著好嗎？Will/Would you go with me?你愿意和我一起去嗎？(2) 表示真理或習(xí)慣：慣于，總是。如：Oil will float on water.油總是浮在水面上。She will listen to music alone in

22、her room for hours.她獨(dú)自在房間里聽音樂,一聽往往就是幾 小時(shí)。He would get up early when he lived in the country.他住在鄉(xiāng)卜時(shí)總是早起。(3) 表示要求：一定，必須。如：You will report to me afterward.你稍后一定要向我報(bào)告。表示猜測：可能，大概。如：This will be the house you're looking for.這人概就是你找的那所房子了。表示功能：能。女口：This auditorium will/would seat one thousand people.這個(gè)

23、禮堂能容納一 T人分析句子可知，本句中的will表示習(xí)慣，意思為“慣于，總是"且符合語境。故D選項(xiàng)正 確。14. The room is so clean. HeA. willhave cleaned it yesterday evening.B. needD. mustC. can【答案】D【解析】【詳解】考查情態(tài)動(dòng)詞表推測。句意：房間如此干凈，他一定是昨天晚上打掃過了。must have done 表示對(duì)過去發(fā)生的事情有把握的猜測，意思是“一定（做過）"，故D項(xiàng)正確。15. It has been announ ced that all the can didatesr

24、emain in their seats until all thepapers have been collected.A. shallB. couldD oughtC. would【答案】A【解析】【詳解】考查情態(tài)動(dòng)詞用法。句意：據(jù)宣布，所有的候選人都要坐在位置上，直到所有的試卷都被 收齊。根據(jù)句意可知本句是考試規(guī)則，情態(tài)動(dòng)詞shall可以表示“按照規(guī)則/規(guī)定/法律要做 的事情"，符合本句語境。故A項(xiàng)正確。16. The accident which left 15 people on board dead passenger and the bus driver had kep

25、t calm.A. should have avoidedB. should be avoidedif both the angry femaleD. could have been avoidedC. could have avoided【答案】D【解析】【詳解】考查“情態(tài)動(dòng)詞+完成式"。句意：如果憤怒的女乘客和巴士司機(jī)保持冷靜，這起導(dǎo)致15人 死亡的事故本來是可以避免的。could have done"本來能做而沒有做"，且句子主語The accident和謂語動(dòng)詞avoid之間是被動(dòng)關(guān)系，結(jié)合句意可知答案為D?！军c(diǎn)睛】情態(tài)動(dòng)詞+ have done結(jié)構(gòu)：1.

26、“must + have +過去分詞"表示對(duì)過去發(fā)生的事情或狀態(tài)進(jìn)行推測，語氣比較堅(jiān)定，通常只 用于肯定句。如：It must have rained last night/or the ground is wet.2/can/could + have +過去分詞"表示對(duì)過去某種情況的懷疑或不確定。can和could 一般用 于否定句和疑問句，could 的語氣較 can 弱。如：He can't have finished the work so soon. 3."may/ might + have +過去分詞"表示對(duì)已發(fā)生的動(dòng)作或存在的狀態(tài)進(jìn)

27、行不肓定的推測， might的語氣比may弱一點(diǎn)。這種結(jié)構(gòu)主要用于肯定句和否定句，疑問句改用can或 couldo 如：They may not have known it beforehand.4/need + have +過去分詞"表示過去做了不必做或不需要做的事情，或過去做某事純屬多 余。 如：I needn't have bought so much wineonly five people came.5/should / ought to + have +過去分詞"表示過去本該做某事但沒做，其否定式表示過去不該 做某事但做了，這種句式含有不滿或責(zé)備之意，o

28、ughtto的語氣比should強(qiáng)一些。女山Y(jié)ou ought to / should have studied harder.你本應(yīng)該更努力學(xué)習(xí)的.（但沒有）He oughtn't to / shouldn't have done that.他本來就不該做那件事.（可是做了）6/would + have +過去分詞"表示對(duì)過去的某種情況進(jìn)行猜測，或本來要做某事卻因某種 原因未做成，通常用來說明某一情況，但不像用should或ought to那樣含有資備之意。 如：I guess the poet would have been about twenty when s

29、he wrote her first poem.Another worker wouldn't have acted like that.17. Paul did a great job in the speech con test. He _ many times last week.A. need have practisedB. might practiseC. must have practisedD. could practise【答案】C【解析】【詳解】考查情態(tài)動(dòng)詞。句意：保羅在演講比賽中表現(xiàn)得很好。他上星期一定練習(xí)了很多次。must have done是對(duì)過去發(fā)生的動(dòng)作最

30、有把握的猜測，意思是"一定"。故C選項(xiàng)正確。18. Can I pay the bill by check?Sorry, sir. But it is the management rules of our hotel that paymentbe made incash.A. shallB. needC. willD. can【答案】A【解析】【詳解】考察情態(tài)動(dòng)詞用法。句意：一一我能用支票付賬嗎?一一對(duì)不起，先生。但這是我們酒店的管 理規(guī)定，支付要用現(xiàn)金。shall可以表示命令，警告，強(qiáng)制，或者指規(guī)則和法律要求做的事情。本題正是考察了 shall表示按照規(guī)則和法律要求做的

31、事情。故A正確。19. Every coin has two sides. Beautiful songs, sometimes,just be noise to others.A. mustB. shouldC. mayD. would【答案】C【解析】【詳解】考查情態(tài)動(dòng)詞。句意：任何事物都有兩面性。美麗的歌曲，有時(shí)候，對(duì)別人來說也許是噪 音。A. must *定，表示肯定推測;B. should應(yīng)該;C. may也許，可能;D. would將會(huì),表 示對(duì)將來的推測。分析句子可知，此處應(yīng)該表示可能的推測，“美麗的歌曲，有時(shí)候，對(duì)別 人來說也許是噪音。"。結(jié)合選項(xiàng)，故選C。20. I

32、t's so cold here! Why haven't you turned on your air-conditioner?Well, itturn on.A. shouldn'tB. can'tC. won'tD. shan't【答案】C【解析】【詳解】考查情態(tài)動(dòng)詞。句意：一一這里太冷了！你為什么不把空調(diào)打開呢？一一嗯，這個(gè)空調(diào)老 是打不開。A. shouldn't不應(yīng)該；B. can't不能；C. won't偏偏不，老是不，此處是表示習(xí)慣 或傾向；D. shan't不會(huì)。這里使用will的否定won

33、9;t表示事物的自然屬性“空調(diào)總是開不 開"。故選C項(xiàng)。21. （2018-天津）I can't find my purse. Iit in the supermarket yesterday, but rm notsure.A. should leaveB. must have leftC. might leaveD. could have left【答案】D【解析】【詳解】考查情態(tài)動(dòng)詞表推測。句意：我不能找到我的錢包了，昨天我有可能把它落到超市了，但 我不確定。根據(jù)句中時(shí)間狀語yesterday可知，是對(duì)過去事情的推測，故用情態(tài)動(dòng)詞+ have done,再根據(jù)后句but

34、 Km not sure.可知，此推測為不能肓定的推測，故用情態(tài)動(dòng)詞could, 表示"可能"。故選D?！军c(diǎn)睛】情態(tài)動(dòng)詞是每年高考的熱點(diǎn)也是難點(diǎn)。本題抓住兩點(diǎn)：第一、時(shí)態(tài)。根據(jù)句中時(shí)間狀語可 以判斷出是對(duì)過去事情的推測，故用情態(tài)動(dòng)詞+ have done：如果是對(duì)現(xiàn)在事情的推測，才 用情態(tài)動(dòng)詞+v原形。第二、情態(tài)動(dòng)詞的選擇。must為肯定推測，表示"一定"，could為不 肯定推測，表示"可能"，這樣就能選出正確答案。22. Jimwhat I said annoying though he didn't say anythi

35、ng.So you mean you will have to apologize to him?A. must findB. might findC. should have found D. must have found【答案】D【解析】【詳解】考查must have done結(jié)構(gòu)。句意：一一吉姆一定覺得我說的話很讓人煩，盡管他什么也沒 說。一一所以你是說你得向他道歉？根據(jù)"though he didn't say anything."可知此處表示對(duì)過 去事情的肯定推測，用must have done表示"過去一定做了.”,故D項(xiàng)正確。23. You

36、give me a lift. I want to walk home for exercise.A. needn'tB. couldn'tC. can'tD. mustn't【答案】A【解析】【詳解】考查情態(tài)動(dòng)詞。句意：你不必讓我搭車。我想步行回家鍛煉身體。A. needn't不必；B. couldn't 不能；C. can't 不會(huì)；D. mustn't 禁止,不允許。根據(jù) I want to walk home for exercise.可知，你不必讓我搭車。故選A?？键c(diǎn)：考查情態(tài)動(dòng)詞24. What's wrong

37、 with the door?The key has got stuck in it andcome out.A. shouldn'tB. mustn'tC. needn'tD. won't【答案】D【解析】【詳解】考查情態(tài)動(dòng)詞。句意：門怎么了?鑰匙卡在里面出不來了。A. shouldn't不應(yīng)該；B. mustn't禁止;C. needn't不需要；D. won't不會(huì)。won't表示拒絕時(shí)，其主語有時(shí)可以是 "物”。故選D項(xiàng)。25. Yoube Carol. You haven't changed a

38、 bit after all these years.A. mustB. canC. willD. shall【答案】A【解析】【詳解】考查情態(tài)動(dòng)詞。句意：你肯定是卡羅，這些年你一點(diǎn)也沒有變化。must表示對(duì)現(xiàn)在的肯定 推測；can表示推測，表示可能性；will表示意愿：shall表示表示決心、命令或指示。根據(jù) 下文“這些年你一點(diǎn)用沒有改變”可知，前文表示肯定性推測。故選A?！军c(diǎn)睛】must表推漁鮒用法must表示很有把握的推測，其意為“一定會(huì)”"肯定會(huì)"，只用于肯定句， 一般不用于否定句或疑問句。表示對(duì)現(xiàn)在或未來的情況作推測，后接動(dòng)詞原形。You have worked

39、hard all day. You must be tired.你辛苦一整天，一定累了 （對(duì)現(xiàn)在情況的推測判斷）I didn't hear the phone. I must have be asleep.我剛才沒有聽到電話,我想必是睡著了。26. Skills like critical thinking and analysisbe found on the Internet, because theymust be acquired in the context of facts.A. can'tB. needn'tC. mustn'tD. shouldn

40、't【答案】A【解析】【詳解】考查情態(tài)動(dòng)詞詞義辨析。句意：像批判性思維和分析這樣的能力，是不能在互聯(lián)網(wǎng)上找到 的，因?yàn)樗鼈儽仨毣谑聦?shí)來獲得。A. can't無法,不可能;B. needn't不需要；C. mustn't 不可以，禁止：D. shouldn't不應(yīng)該。本題講的是這種批判性思維的能力無法通過瀏覽魚龍 混雜的網(wǎng)上信息獲得，表達(dá)的是客觀上的不可能，故選A。27. Imy examination easily but I made too many stupid mistakes.A. should passB. could have passe

41、dC. had passedD. must have passed【答案】B【解析】【詳解】考查情態(tài)動(dòng)詞+have done的用法。句意為:我本來能夠輕松地通過這次考試的，但是我犯了 太多愚喬的錯(cuò)誤。結(jié)合語境可知，此處考查虛擬語氣，且與過去的事實(shí)相反，應(yīng)用 could/would/might have done的結(jié)構(gòu)，could have passed本能通過（事實(shí)上未通過），故選 B項(xiàng)?！军c(diǎn)睛】本題考查情態(tài)動(dòng)詞的過去式+have done的虎擬語氣的用法，常見結(jié)構(gòu)有should/shouldnt have done; could/couldn't have done/ would/w

42、ouldn't have done/ need/ needn't have done/ might have done例如：Without your help, I couldn't have passed the test.如呆沒有你的幫助，我本不能通過測試。It cleared up, I needn't have brought the umbrella.天放晴了，我本沒有必要帶傘的°28. According to the latest rule, peoplesort household garbage into four categorie

43、s.A. canB. shallC. mayD. need【答案】B【解析】【詳解】考查情態(tài)動(dòng)詞辨析。句意：根據(jù)最新的規(guī)定，人們應(yīng)該把生活垃圾分成四類。A. can能；B. shall應(yīng)該;C. may也許；D. need需要。shall用于第二人稱表示承諾、命令、警告、威脅 的口吻,這里是指法令規(guī)定了.,因此用shalL故選B。29. Peter searched all the places where hehave left her iPad but it was all in vain.A. mightB. wouldC. mustD. should【答案】A【解析】【詳解】考查情態(tài)動(dòng)

44、詞辨析。句意：彼得找遍了所有他可能放她的iPad的地方，但都沒有找到。A. might 可能;B. would 將會(huì)；C. must 必須，一定：D. should 應(yīng)該。might have done 表示對(duì) 發(fā)生過的事情的推測，意思是“可能已經(jīng)"或"也許已經(jīng)"，用于肯定句中。故選A。30. It turned out that the hotel was so near. Ithe taxi.A. needn't have taken B. must have taken C. should takeD. could take【答案】A【解析】【詳解】

45、考查情態(tài)動(dòng)詞。句意：結(jié)果證明這家賓館非常近。我本不必乘坐出租車。needrVthave done表示“本不必做某事實(shí)際上做了"，根據(jù)句意，旅館很近不用乘坐出租車，但是乘車 To故選A。31. Is Jack on duty today?Itbe him. It's his turn tomorrow.A. mustn'tB. won'tC. can'tD. needn't【答案】C【解析】【詳解】考查情態(tài)動(dòng)詞表示推測。句意：-今天杰克值口嗎？ -不可能是他。明天該輪到他。carVtbe 用于否定推測"不可能是"，must表示

46、推測的時(shí)候，表示"肯定是"，won't不愿意，needn't 不必，故選C。32. If you wish, youcome in and have a cup of tea with us anytime.A. wouldB. shouldC. mustD. may【答案】D【解析】【詳解】考查情態(tài)動(dòng)詞詞義辨析。句意：如果你愿意，你可以任何時(shí)候過來和我們一起喝杯茶。A. would會(huì)，過去常常：B. should應(yīng)該；C. must必須；D. may nf以，可能。結(jié)合句意可知, 此處用"可以"符合語境，故選D項(xiàng)。33. Iuse a

47、clock to wake me up because at six o'clock each morning the train comes by myhouse.A. couldn'tB. mustn'tC. shouldn'tD. needn't【答案】D【解析】試題分析：考查情態(tài)動(dòng)詞辨析。A不可能；B禁止，千萬不能；C不應(yīng)該；D不需要；句 意：我不需要使用鬧鐘叫醒我，因?yàn)槊刻煸缟狭c(diǎn)都有一列火車經(jīng)過我的家旁邊。根據(jù)句 意可知我不需要使用鬧鐘。故D正確?？键c(diǎn)：考查情態(tài)動(dòng)詞詞義辨析34. The dooropen, no matter how har

48、d she pushed.A. shouldn'tB. couldn'tC. wouldn'tD. mightn't【答案】C【解析】【詳解】考查情態(tài)動(dòng)詞。句意:無論她怎么使勁推，門就是打不開。A. shouldn't不應(yīng)該;B. couldn't 不能夠；C. wouldn't不愿意；D. mightn't可能不° will及其過去式would均可表示一種傾向 性、習(xí)慣。故選C。35. -Will you read me a story, Mummy?-0K. Youhave one if you go to bed as soon as possible.A. mightB. mustC. couldD. shall【答案】D【解析】【分析】【詳解】考查情態(tài)動(dòng)詞。句意：一一媽媽，給我講個(gè)故事好嗎？一一好，如果你盡快上床睡覺，我 就給你講一個(gè)。might表示"或許"must表示"