虚拟语气练习题及答案解析

1、学习必备欢迎下载情态动词、虚拟语气60 题1. Don t forget to bring my new books tomorrow afternoon. No, I .A. don t B. can t C. won t D. couldn t2. I hear you ve got a set of Australian coins. I have a look? Yes, certainly.A. Do B. May C.Shall D. Should3. He seldom listens to others. He answer for what he has done. A. s

2、hall B. will C. can D. would4. May I leave the office before 5 o clock in the afternoon? No, I m afraid you .A. needn t B. shouldn t C. mustn't D. won t5. Shall I tell John about it? No, you . I don t know his telephone number.A. needn t B. wouldn t C. mustn t D. shouldn t6. Mr Bush is on time f

3、or everything. How A. can B. should C. may D. must it be that he was late for the opening ceremony?7. The traffic light is red, so I stop my car.A. must B. have to C. can D. mustn t8. What happened to the young trees we planted? The trees well, but I didn t water them.A. might grow B. needn t have g

4、rownC. would grow D. would have grown9. I was really anxious about you. You home without a word.A. mustn t leave B. shouldn t have leftC. couldn t have left D. needn t leave10. Children in public very often.A. should be praised B. shouldn t have praisedC. shouldn t have ben praisedD. shouldn t be pr

5、aised11. Let s clean the classroom, ? A. won t you B. shall we学习必备欢迎下载C. do we D. will not you12. Tom show his exam results to his parents. A. dare not B. daredC. dare to D. dares not to13. I don t think hea new bike.A. need to buy B. needs buyC. need D. need buy14. Nacy the letter from her mother.

6、No, she can t have. The postman hasn t come yet.A. can receive B. can have receivedC. must have received D. must receive15. She the film. She knows nothing about it.A. can t see B. can t have seenC. must see D. mustn t have seen16. They must have been here the day before yesterday,?A. mustn t they B

7、. didn t theyC. mustn t have they D. had they17. I didneetsher yesterday. Oh, but you.A. must have B. ought toC. should have D. cannot have18. Must I take a bus ? No, you . You can walk from here.A. must not B. don tC. don t have to D. had better not to19. Why do you make me do so? I am sorry that y

8、oudo such a thing.A. would B. can C. should D. may20. Will you stay for lunch? Sorry, . My brother is coming to see me.A. I mustn t B. I can tC. I needn t D. ?won t学习必备欢迎下载21. What would have happened , as far as the river bank? A. if Bob has walked fartherB. if Bob should walk farther C. had Bob wa

9、lked farther D. if Bob walked farther22. You didn t let me drive. If wein turn, youso tired.A. drove；didn t get B. drove；wouldn t etgC. were driving； wouldn t getD. had driven； wouldn t have got23. Without electricity human lifequite different today.A. is B. will beC. would have been D. would be24.

10、Oh, Janne, you ve broken another glass. You ought when you washed it.A. be careful B. to careC. have cared D. to have been careful25. I often go fishing when I lived in the countryside. A. should B. would C. could D. might26. He rather stay at home than go to the cinema with you. A. should B. might

11、C. would D. had better27. It s high time weto the theater.A. will B. shall C. are going to D. went28. Could I use your telephone? Yes, of course you.A. could B. will C. can D. might29. It s strange that they nothing about this matter.A. know B. would know C. knows D. knew30. I wish you go with me to

12、morrow. A. will B. would C. shall D. can31. Do you still remember the day when we went to the Great Wall? I can t remember it well, but sometime last autumn? A. might it be B. could it have beenC. could it be D. must it have been学习必备欢迎下载32. I can t get through to the general manager s office anyhow.

13、 The line is busy. Someone the telephone.A. must use B. usesC. must have been using D. must be using33. He suggests weto the cinema at once, otherwise we will be late.A .must go B. go C. will go D. would go34. When a pencil is partly in a glass of water, it looks as if.A. breaks B. has brokenC. were

14、 broken D. had been broken35. The general ordered that the thief.A. be punished B. would punishC. would be punished D. should punish36. If only I how to operate a computer as you do!A. had known B. wou C. should know D. knew欤 ?know37. It is surprising that he at the meeting. A. was B. be C. is D. we

15、re38. If you wait a moment, I A. can B. should C. will D. must ll go and find our manager.39. Do you think he will do me a favor? As far as I know, he is the last one to help others. Hebe prepared to give you a hand,though.A. might B. must C. can D. should40. Even though I d hurt my leg,I A. could B

16、. might C. had to D. was able toswim back to the river bank.41. Yougo to the party if you don t finish your homework first.A. won t B. don t C. oughtn t D. shan t42. It is rather cold here. Shall we light a fire? No, we because things are easy to catch fire.A. won t B. can t C. mustn t D. needn t43.

17、 I Professor Jones had taught me this question. A. believe B. deeply think学习必备欢迎下载C. wish D. suppose44. The chairman requested thatA. the members studied the problem more carefullyB. the problems were more carefully studiedC. the problems could be studied with more careD. the members study the probl

18、em more carefully.45. I it again.A. would like you to readB. would like that you readC. would like you readingD. would like you read46. If you really want yourself to be in good health, you must alwaysso much.A. not；be smoking B. not； have smokedC. not；to smoke D. be not； smoking47. If I you, I more

19、 attention to English idioms and phrases. A. was ； shall pay B. am ； will payC. would be； would pay D. were；would pay48.“ Would you have told him the answer had it beenpossible?”“ I would have, but I so busy then. ”A. had been B. were C. was D. would be49. He had an expression of resentment （不高兴） ,

20、as if Martin a fool of him. A. had made B. makesC. made D. would make50. the fog, we should have reached our school.A. Because of B. In spite ofC. In case of D. But for51. Therewas a half smile on his facecountry.A. was B. should be C. would be D. werewhichsuggestedthathe happytohavegivenhislifeforh

21、is52. We all agreed to her suggestion that weto the Great Wall for sightseeing(观光).A. will go B. goC. shall go D. should have gone学习必备欢迎下载53. You must be a student,you?A. wasn t B. are C. mustn t D. aren t54. The young man insisted that henothing wrong andfree.A. did；set B. had done； should be setC.

22、 do；be set D. had done； must be set55. Without your help, I the exam last term. A. failed in B. would have failedC. wouldn t pass D. would fail56. he come, the problem would be settled. A. Would B. Should C. Shall D. If57. Very loud noise make people ill or drive them mad. A. should B. can C. need D

23、. must58. I lost your address, otherwise Iyou long before.A. had visited B. have visitedC. would have visited D. should visit59. Where ? I got stuck in the heavy traffic, or I here earlier.A. did you go； had arrivedB. are you ； would comeC. were you; would comeD. have you been； would have been60. I

24、you a beautiful present for your birthday,but I was short of money at that time. A. would buyB. had boughtC. would like to have bought D. must have bought学习必备欢迎下载参考答案及解析1.C 。 will在此表示 “应诺 ”。2.B 。 May I.?中的may用以表示 “允许、许可 ”。3.A 。 shall用于第二、三人称的肯定句或否定句，表示说话人的意愿，有“命令、警告、威胁、强制、允诺、决心”之意。4.C 。may表示 “允许 ”。回

25、答may引起的问句，肯定式一般用Yes, of course. Yes, certainly. Sure. Yes, you may.否定式用No, you mustnt.5.A 。 neednt表示 “不必要 ”；mustnt表示 “禁止 ”；wouldn t表示 “拒绝 ”。6.A 。 can 表示 “可能性 ”，通常用于否定句或疑问句中，且有时还带有“惊奇、不相信”等感情色彩。7.B 。 must 表示说话人的主观愿望，而have to 多表示客观需要。8.D 。 would have done表示对过去已发生的事情的推测，表示“可能 ”。9.B 。 shouldn t have don

26、e表示 “过去本来不应该做某事而事实上已经做了”。10.D 。 should should not do ，表示 “（现在）应该不应该”。11.B 。Let s do sth表.示 “建议做某事 ”，含听话一方在内，故用shall we 。如果用 Let us do sth. 结构，则用will you?表示请求对方允许。12.A 。情态动词 dare 的过去式为 dared ，常用于否定句、疑问句及条件句中，没有人称和数的变化，否定式是在 dare 后接 not ，再接动词原形。 dare 作为实义动词时，有人称和数的变化，构成否定句时，前要加助动词，后接带 to 或不带 to 的动词不定式

27、。 13.D 。need 作为情态动词，一般用于否定句、疑问句及条件句中，后接动词原形。表示 “现在不必干某事”,用need not do sth.；表示 “过去不必干某事”，用 need not have done。need 作为实义动词,与其它动词用法相同，用于否定句或疑问句要加助动词。14.C 。 “ must have done 结”构，表示对过去发生情况的肯定推测。15.B 。 can t have done，表示对过去发生情况的否定推测，意为“不可能已经 ”。16.B 。 must have done 表示对过去发生情况的肯定推测，句中带有明确的过去时间状语，故附加疑问句用“ di

28、dn tthey ”。17.C 。should ought to have done表示 “本来应该做的事而事实上并未做”。根据上下文，句中省去了seenher 。18.C 。回答 must 引起的问句，否定回答用neednt或 don t have to.19.C 。 I msorry surprised disappointed之后的从句中，有时采用虚拟语气should do 来表示 “难过、惊奇 ”等情绪。20.B 。 “ Will you.？ ”在此表示邀请或请求，回答时如果用I won 显t得极不礼貌，也不符合下文；My brother is.me. 表示 “我不能来的原因”。21.

29、C 。此题表示与过去事实相反的假设，主句用would have done,从句用had done,此处用了倒装的省略形式,即省学习必备欢迎下载去 if, had 提到句首。22.D 。参见上题。23.D 。此题表示与现在事实相反的假设，主句用should/would/might/could+do.24 。 D。参见注17 。25 。B 。would 在此表示过去的习惯、习性、倾向等，意为"常 .", 通常与 often,sometimes,for hours等表示时间的短语连用。26.C 。 would rather do sth. than do sth.为固定搭配， “

30、宁愿做 而不愿做 ”。27.D 。 It s(highabout) time that从句的谓语动词多用过去式，有时也可用should do 。28.C 。 Could I. ？问句表示委婉的请求，若允许对方，应用can 来作答，而不用could 。29.A 。在 It s important surprising desirable strange necessary no wonder a pity a shame that 从句中，从句谓语动词用（ should ） do 。30.B。 wish后接从句，如果从句指将来的愿望，谓语动词用would coulddo ；如果表示过去未能实现的

31、愿望，从句谓语动词用had done；如果表示现在未能实现的愿望，从句的谓语动词用过去式，be动词用were 。31.B。 could have done表示对过去发生情况的可能性推测。32.D。must be using表示此刻 “一定正在使用 ”。33.B 。在 suggest, demand, request ， require( 要求 )，order( 命令 ),insist （坚持）， advise （劝告）等动词之后的宾语从句中，谓语动词要用 (should) do ，同时还应注意语态。34.C。as if引导的从句， 如果所说内容与事实不相符时，常用虚拟语气。 此题是一种自然现象，故应用一般过去时。注意比较It seems looks as if it is going to rain.(看起来天将要下雨。)35.A。参见注33 。36.D。在if only引导的感叹句中，谓语动词的形式与wish后宾语从句中谓语动词的形式一样。37.B。参见注29 。38.C。 will在此为情态动词，表示“意愿 ”。39.A40.D。根据上下文可知句意为。can 表示能力时可用“他不愿意帮助别人，但也许他会帮你的忙be able to代替。但 can 只有一般时和过去时，”。用 “ might，”表示 “可能性 ”比较小。be able to 可