情态动词和虚拟语气练习含答案解析

情态动词和虚拟语气专练1.—I don't really like James. Why did you invite him?—Don't worry. He__________come. He said he wasn't certain what his plans were.A. must notB.need notC.would notD.might not2.I__________sooner but I didn't know that they were waiting for me.A. had comeB.was comingC.would comeD.would have come3.—I left my handbag on the train, but luckily someone gave it to a railway official.—How unbelievable to get it back!I mean, someone__________it.A. will have stolenB.might have stolenC.should have stolenD.must have stolen4.—Shall I inform him of the change of the schedule right now?—I am afraid you__________,in case he comes late for the meeting.A. willB.mustC.mayD.can5.—What do you think of store shopping in the future?—Personally,I think it will exist along with home shopping but__________.A. will never replaceB.would never replaceC. will never be replacedD.would never be replaced6.—How's your new babysitter?—We__________ask for a better one. All our kids love her so much.A. shouldB.mightC.mustn'tD.couldn't7. If you__________smoke, please go outside because this is a non-smoking office.A. mustB.shouldC.canD.may8. The boss took no notice of the suggestion given by the clerk that the new technology __________the problems on conveying the products.A. be applied to solveB.apply to solvingC.applies to solvingD.applies to solve9.I__________the poor rabbit, but I didn't have the right drugs with me at that moment.A. savedB.had savedC.could saveD.could have saved10.—What do you think of Peter?—He __________be really difficult to get along with even though he's a nice person in general.A. shallB.shouldC.mustD.can11. Kunming is called“Spring City”, but it__________snow in winter.A. shallB.canC.mustD.might12.—It was Sunday today, and I__________up very early.—So you really had a good rest.A. didn't need to getB.needn't have gotC.needn't to getD.don't need get13.—Guess what! Tan Weiwei failed in the last round of the Super Girl Contest.—How __________it be? She is second to none in singing in my opinion.A. shallB.mightC.canD.must14.It has been announced that all the candidates __________remain in their seats until all the papers have been collected.A. canB. willC. shallD. should15. It __________be the postman at the door. It's only six o'clock.A. mustn'tB. can'tC. won'tD. needn't16. “The interests __________ be divided into four parts according to the agreement reached by both sides.”declared the judge.A. mustB. shouldC. shallD. can17. If the safety protections against the accidents__________, the miners__________a chance to survive then.A. were taken; would have hadB. had been taken; didn't haveC. had been taken; would have hadD. were taken; would have18. He commanded that all the gates __________.A. should shutB. would be shutC. shutD. be shut19. If the printer__________ break down under guarantee, we would repair it at our expense.A. mayB. couldC. mightD. should20.—Why didn't you go to help her?—I __________ , but I __________seriously ill.A. would have; would be B would; wereC. would have; wasD. would; had21. __________ it rain tomorrow, we would have to __________ the spring outing.A. Should; call offB. Were; take upC. Should; take upD. Were; call off22.It's beyond our imagination that Jim, who tops the class in English, __________have difficulty translating the simple sentence.A. shallB. mightC. shouldD. must23. He __________ away before we arrived, since the house was deserted.A. shall have goneB. should have goneC. could have goneD. must have gone24. Look ! Tom is too sleepy to work. He __________ up watching TV.A. mustn't have stayedB. shouldn't have stayedC. mustn't stayD. ought not to stay25. Without the heavy traffic, the police __________ the thieves who tried to escape in the stolen car.A. would not catchB. couldn't have caughtC. haven't caughtD. couldn't catch26. Since everybody will make a mistake, we __________at whoever makes a mistake.A. ought to have laughedB. oughtn't to laughC. ought to laughD. should not to laugh27.—Hurry up! There is little time left before the train leaves.—We __________ take a taxi, Dad.A. couldB. mustC. mayD. should28. Nuclear__________ be really dangerous at times even though it's a nice energy in general.A. shallB. shouldC. canD. must29. In Stankovic Cup final, China __________ the game with a win but Yi Jianlian missed two of free throws before Turkey's Sonkol Umit tied the scoring 69-9 to force the game into overtime. A. could finish B. would finishC. would have finishedD. could have finished30. But for my friends' help, our team __________the game last evening.A.can loseB. will loseC. had lostD. would have lost31.—Do you think Mary's husband is over there?—No, it __________be her husband. He never wears glasses.A. can'tB. must notC. won'tD. may not32.—I stayed at a hotel while in New York.—Oh, did you? You __________ with Barbara. .A. could have stayedB.must have stayedC. need have stayedD. may have stayed33. How time flies! If only I __________as young as you are.A. beingB. amC. beD. were34. At the meeting, every teacher insisted that the prizes__________to the young student.A. presentedB. would presentC. be presentedD. were presented35.—I had much trouble working out the answer to that problem this morning.—__________my suggestion, you __________little trouble with such difficult problems.A. If you had followed; would have hadB. If you followed; would haveC. If you had followed; would haveD. If you listen; will have答案及解析1．D解析：考查情态动词的用法。

情态动词和虚拟语气专项练习100题（一）1. Liza well not want to go on the trip—she hatestraveling.A.willB.canC.mustD.may 答案 D解析句意为：Liza极有可能不想去旅行——她讨厌旅行。

may well很可能，极有可能，表示猜测。

当表示猜测时，will和can不能与well连用，must只能用于肯定句中。

2. John promised his doctor he not smoke，and he has never smoked ever since.A.mightB.shouldC.couldD.would答案 D解析句意为:约翰答应医生他不再吸烟，从那以后，他再也没有吸过烟。

由句意可知空格处表示允诺，故应选择D项。

3. She have left school，for her bike is still here.A.can’tB.wouldn’tC.shouldn’tD.needn’t答案A解析句意为：她不可能离开了学校，因为她的自行车仍然在这儿。

can’t 表示不可能；wouldn’t have done表虚拟；shouldn’t have done本不该做(却已做了）；needn’t have done本没必要做(但已做了）。

4. What a pity!Considering his ability and experience，he better.A.need have doneB.must have doneC.can have doneD.might have done 答案 D解析句意为：太遗憾了！鉴于他的能力和经验，他本可能做得更好。

need have done本来有必要做（而没做）；must have done是对过去发生的事情的肯定的推测，表示“过去一定做了”；can have done是对过去发生的事情的不肯定的推测；might have done表示“本来可以”。

高三英语虚拟语气与情态动词试题答案及解析1. They were abroad during the months when we were carrying out the investigation, or they_____ to our help.A．would have come B．could come C．have come D．had come【答案】A【解析】这里when引导的是定语从句，修饰前面的名词months;根据谓语动词were可知事情发生过去，or后是对过去的虚拟，所以应该用would have done，故选A。

句意：在我们进行调查期间他们在国外，要不然的话他们就来帮忙。

【考点】考查虚拟语气。

2. (2014·蜀光中学月考)The weather turned out to be fine yesterday.I________the trouble to carry the umbrella with me.A．couldn’t have taken B．mustn’t have takenC．needn’t have taken D．didn’t need to take【答案】C【解析】考查情态动词。

句意为：昨天天气很好，我本不必麻烦随身带伞的。

根据句意可知C项正确。

needn’t have done本没有必要做而做了。

答案：C3. ______ today, he would get there by Friday.A．Were he to leave B．If he had left C．Did he to leave D．Had he left【答案】A【解析】句意：要是他明天离开，在星期五之前就会到那里。

这里的were he to leave today="If" he were to leave today, 为虚拟语气，if条件句谓语中如果有系动词were，助动词should,had可将它提到主语前面，省去if.所以选A。

高二英语虚拟语气与情态动词试题答案及解析1.If the dog hadn’t woken us, we wouldn’t have noticed the fire and it _____ to the house next door.A．could spread B．should have spreadC．would spread D．might have spread【答案】D【解析】句意：如果狗没有叫醒我们，我们就不会注意到火，它可能已经蔓延到隔壁家去了。

对过去情况进行虚拟，主句用would/maight/should/sould+have done。

故选D。

【考点】考查虚拟语气。

2. The manager considers it is important that everything _______ by weekend.A．will complete;B．has completed C．be completed D．is completed【答案】C【解析】句意：经理认为一切要在周末之前完成很重要。

这里使用了固定句型：It is +adj+that从句，从句的谓语使用虚拟语气，谓语是should do，should可以省略，另外everything和complete是被动关系，所以选C。

【考点】考查虚拟语气3. If he _______ his leg in the last training, he _______ the coming London Olympics, which he has been longing to compete in.A．didn’t hurt; would go in forB．hadn’t hurt; would have taken part inC．hadn’t hurt; would join inD．didn’t hurt; would have taken part in【答案】C【解析】考查虚拟语气。

英语虚拟语气与情态动词试题答案及解析1.— Do you think Li Hua has passed the English examination?— No, If so, he ______ us yesterday.A．would tell B．told C．would have told D．had told【答案】C【解析】考查虚拟语气：句意：—你认为李华通过英语测试了吗？—没有，如果通过的话，昨天他就会告诉我们了。

这里的if so是隐含的虚拟条件句，相当于if he had passed t the English examination表示虚拟条件句，主句是would have done（本来会做却没做）。

选C【考点】考查虚拟语气2.— Tom fell off the bike yesterday, but he is all right now.— What a lucky dog! He _________ himself badly.A．should injure B．could have injured C．should haveinjuredD．might injure【答案】B【解析】句意：——昨天汤姆从自行车上掉下来了，但现在没事了。

——真幸运！他可能会受伤的。

由语境可知，空格处表示对过去情况的推测，应该在BC里面选择，could have done 意为“可能会…却没有”；should have done 意为“过去应该干某事而没有干”。

故B项正确，【考点】考查情态动词的完成式3. You fool! You __________ all the people in the car yesterday if it had not been for me．You were so drunk while driving!A．could kill B．might have killedC．had killed D．should have killed【答案】B【解析】句意：--你个笨蛋，要不是我，你昨天会让车里面所有的人丧生。

四元聚焦·英语——助动词类《对点练习+综合练习》第一节情态动词和虚拟语气（含解析）第一节情态动词和虚拟语气考点一：情态动词1.It is required by the rules that students ______ get grades not lo wer than 85 in any subject in order to get the scholarship.A. willB. mayC. shallD. would【解析】C句意：依照规定，学生假如想拿奖学金，任何单科成绩不得低于85分。

shall用于第三人称，在条约、规定、法令等文件中表示义务或规定，意为“应，必须”。

2.They are brothers, but they do not always agree with each other as they ______. Quarrels break out now and then.A. canB. shouldC. mayD. will【解析】B句意：他们是兄弟。

然而他们却并不像本来应该的那样总是赞成对方(的观点)。

争吵经常发生。

依照句意可知，此处应用should表示“应该，应当”。

3.According to the newly­made traffic regulation, whoever drive t hrough red light ______ be fined at least 200 dollars.A. shallB. mayC. wouldD. should【解析】A句意：依照最新颁布的道路治理条例，任何闯红灯者将被罚款最少200美元。

shall用于第三人称，在条约、规定、法令等文件中表示义务或规定。

4.—Hi, Lucy. Do you know where Linda is?—She ______ in the library. I met her there just a few minutes ago.A. shall beB. must beC. should have beenD. might have been【解析】B句意：——你好，露西。

专题15 情态动词和虚拟语气1．I________ to return early but they just wouldn’t let me go.A．intended B．have intended C．was intending D．had intended【答案】D【详解】考查虚拟语气。

句意：我本打算早点回来，但他们就说不让我走。

结合句意表达“本打算做某事（而未做）”用had intended to do，是与过去事实相反的虚拟语气。

故选D。

2．He recommended she________ some research about what a healthy candy would contain.A．do B．did C．would do D．to do【答案】A【详解】考查虚拟语气。

句意：他建议她做一些关于健康糖果含有什么的研究。

分析句子可知，“recommended”后为宾语从句，空处为从句谓语；在英语中，recommend后接宾语从句时，从句要用虚拟语气，即谓语动词用should+动词原形，should可省略。

故选A。

3．The woman insisted that the lost child _____ to store’s information desk so his parents could be informed.A．be taken B．was taken C．taking D．must be taken【答案】A【详解】考查虚拟语气和语态。

句意：这位女士坚持要把走失的孩子带到商店的咨询台，以便通知他的父母。

insist作“坚持”讲时其后宾语从句要用虚拟语气，谓语部分为“should+动词原形”，should可省；主语child 和take之间是被动关系，应用被动语态；此处用be done构成含情态动词的被动语态。

综上，故选A。

4．It seemed as if the world________ to an end.A．is coming B．were coming C．was coming D．has come【答案】B【详解】考查动词时态和虚拟语气。

情态动词与虚拟语气专项突破考点一：情态动词的用法：1.情态动词的特征：1）情态动词表示说话人对某一动作或状态的态度。

有一定的词义，但不完整，不能单独做谓语，它和实意动词或系动词连用，构成谓语。

2）适用于各种人称和数（have to 除外，主语是第三人称用has to）。

3) 情态动词后接动词原形4）具有助动词的作用，可构成否定句，疑问句及用于简略答语。

①.(2010.四川.3) —我可以把书带出去吗？—___________________ the book out?—恐怕不能。

—I’m afraid not. (take)◆I dare say 的用法I dare say 我想，我认为E.g. I dare say that he will come.可能他会来。

E.g. I dare say you are British but you still need a passport to prove it.我想你是英国人，不过你还得出示护照证实一下。

◆情态动词的其他用法1）“cannot(help/choos e) but+动词原形”表示“不得不，只好”。

②. 我只好去。

I ________________________. (can)2）cannot(或never等否定词)与enough或too连用表示“再…也不为过”E.g. You cannot be careful enough to cross the road = You cannot be too careful to cross the road.过马路时你怎么小心都不为过。

3）“may as well+动词原形”意为“最好，倒不如”。

E.g. You may as well do it at once. 你最好马上就做这件事情。

③.我们最好还是呆在我们所在的地方。

We_________________________________ stay where we are. (may)4) may 可以用于祈使句中，表示祝愿。

第10 章情态动词及虚拟语气真题解析1．Everyone _______ go through the security cheek(安检) when entering the World Expo Park．A．can B．may C．must D．ought解析：考查情态动词的辨析。

此题要明确the World Expo Park 的意思为“世博会公园”，根据常识可知“安检”是必须的，含有绝对的命令。

故答案为C。

2．— _______ I use your ruler，Lingling?— Sure．Here you are．A．May B．Would C．Need D．Must解析：考查客气的请求。

根据此题所提供的情景，可判断要用may 表示客气的请求，故答案为A。

3．— Must I get up early tomorrow?— No，_______．A．you mustn'tB．I don't think you have toC．you can'tD．you need解析：考查must 一般疑问句的答语。

must 表示“必须”，其否定答语一般可用needn't 或don't have to，选项中的B 意思就是“我觉得你不必”，故答案为B。

4．— AIDS is such a terrible disease．— Y es，it is．We _______ be more careful．A．must B．may C．can解析：考查用情态动词表示猜测的用法。

情态动词与be 连用，可以表示猜测，can／may be 表示可能猜测；must be 表示绝对猜测。

本句的意思是“我们必须小心”，故答案为A。

5．— Is this T-shirt Jim's?— No，it _______ his．His is much smaller．A．can't beB．mustn't beC．may beD．should be解析：考查否定猜测。

高二英语情态动词和虚拟语气练习题30题1.If he were here now, he ______ be able to help us.A.mustB.mightC.shouldD.would答案：D。

“If he were here now”是对现在情况的虚拟，主句要用“would+动词原形”。

A 选项must 表示肯定的推测；B 选项might 表示可能性较小的推测；C 选项should 通常表示应该。

在这个虚拟语气的句子中，只有D 选项would 正确。

2.She ______ know the answer. She looks so confident.A.mustB.mightC.shouldD.could答案：A。

从“She looks so confident”可以看出她很可能知道答案，must 表示肯定的推测，可能性较大。

B 选项might 可能性较小；C 选项should 表示应该；D 选项could 表示能够或可能性。

所以 A 选项正确。

3.He ______ be at home. I just saw him leave.A.mustn'tB.can'tC.shouldn'tD.needn't答案：B。

“I just saw him leave”说明他肯定不在家，can't 表示否定的推测。

A 选项mustn't 表示禁止；C 选项shouldn't 表示不应该；D 选项needn't 表示不必。

所以B 选项正确。

4.They ______ have gone on vacation. Their house is empty.A.mustB.mightC.shouldD.could答案：A。

“Their house is empty”说明他们很可能去度假了，must 表示肯定的推测，可能性较大。

B 选项might 可能性较小；C 选项should 表示应该；D 选项could 表示能够或可能性。