语法知识—情态动词的经典测试题含答案
高考情态动词单选20题答案解析版
高考情态动词单选20题答案解析版1. She ______ know the answer. She always gets good grades in English.A.mustB.canC.mayD.could答案：A。
选项A“must”表示肯定的推测，意为“一定”，根据后句她英语总是得高分，可以推断她一定知道答案。
选项B“can”表示能力，“能、会”；选项C“may”表示可能性较小的推测，“可能”；选项D“could”表示过去的能力或委婉的请求等。
2. You ______ finish your homework before you watch TV.A.mustB.canC.mayD.could答案：A。
“must”在这里表示“必须”，在看电视之前必须完成作业。
选项B“can”表示能力或允许；选项C“may”表示可能或允许；选项D“could”表示过去的能力或委婉的请求等。
3. He ______ be at home. I just saw him go out.A.mustn'tB.can'tC.may notD.couldn't答案：B。
“can't”表示否定的推测，“不可能”，因为刚刚看到他出去了，所以他不可能在家。
选项A“mustn't”表示禁止；选项C“may not”表示可能性较小的否定推测；选项D“couldn't”表示过去的否定推测，语气比“can't”弱。
4. —______ I use your pen?—Sure. Here you are.A.MustB.CanC.MayD.Could答案：B。
这里表示请求，“我能使用你的钢笔吗？”“can”可以用于请求允许。
选项A“must”表示必须；选项C“may”也可以用于请求允许，但语气比“can”弱；选项D“could”用于委婉的请求。
5. She ______ have forgotten to bring her book. She is always very careful.A.mustn'tB.can'tC.may notD.couldn't答案：B。
高中英语情态动词形式单选题60题(含答案)
高中英语情态动词形式单选题60题(含答案)1.She ____ be very tired after such a long journey.A.mustB.canC.couldD.might答案：A。
“must”在这里表示肯定的推测，“她在这么长的旅途之后一定很累”。
“can”表示能力、可能性，在此处不太符合语境；“could”表示过去的能力、可能性或委婉语气，也不太符合；“might”表示可能性较小的推测。
2.He ____ speak French fluently when he was young.A.mustB.canC.couldD.should答案：C。
“could”表示过去的能力，“他年轻时能流利地说法语”。
“must”表示肯定的推测，不符合；“can”表示现在的能力；“should”表示应该。
3.You ____ finish your homework before you watch TV.A.mustB.canC.could答案：A。
“must”表示必须，“你必须在看电视之前完成作业”。
“can”表示能力、可能性；“could”表示过去的能力、可能性或委婉语气；“may”表示可能。
4.____ I borrow your pen?A.MustB.CanC.CouldD.Will答案：B。
“Can I...?”表示请求，“我能借你的笔吗？”“Must”表示必须，语气太强；“Could”用于更委婉的请求，但不如“Can”常用；“Will”表示将来。
5.She ____ have forgotten her keys. She's always so careful.A.can'tB.mustn'tC.shouldn'tD.needn't答案：A。
“can't”表示否定的推测，“她不可能忘了钥匙，她总是很细心”。
“mustn't”表示禁止；“shouldn't”表示不应该；“needn't”表示不必。
情态动词练习题带答案
情态动词练习题带答案情态动词练习题带答案一、单项选择情态动词1．I still find it hard to imagine that such a clever child __________ make such a foolish mistake. A．shall B．must C．can D．should【答案】D【解析】【详解】考查情态动词。
句意：我仍然难以想象这样聪明的孩子竟然犯这样愚蠢的错误。
should 作为情态动词，可以用来表示意外、惊喜或者在说话人看来是不可思议的，常常译为"竟会"、"居然"，这么聪明的孩子竟然犯这样愚蠢的错误。
表示意外，shall表示允诺，命令等，must 表示必须，can表示能力及可能性。
所以答案选D。
2．Keep up your spirits even if you _____ fail hundreds of times.A．must B．needC．may D．should【答案】C【解析】【详解】考查情态动词。
A. must必须；B. need需要；C. may可能，或许；D. should应该。
句意：即使失败了几百次，也要振作起来。
此处表示一种不确定的推测，故选C。
3．Most of the top leaders expressed a common desire at the UN conference, ______ that different cultures ______ coexist with tolerance.A．the one ; must B．the one ; should C．one ; must D．one ; should【答案】D【解析】【详解】考查替代和情态动词。
句意：大多数高层领导人在联合国大会上表达了一个共同的愿望，即不同的文化应该与宽容共存。
大多数高层领导人在联合国大会上表达了一个共同的愿望，即不同的文化应该与宽容共存。
情态动词测试题及答案
情态动词测试题及答案一、选择题1. You _______ be careful when you cross the street.A. canB. mustC. shouldD. may答案：B2. She _______ be at home now because she called me a moment ago.A. canB. mustC. mightD. could答案：B3. I _______ finish my homework before I go out to play.A. canB. mustC. wouldD. should答案：B4. You _______ wait for me at the bus stop; I'll be there infive minutes.A. needB. mustC. canD. may答案：C5. They _______ have finished their work by now.A. canB. mustC. shouldD. might答案：C二、填空题6. It’s cold outside. You _______ wear a coat.答案：should7. The doorbell rang, _______ it be the postman?答案：could8. _______ you tell me the way to the library?答案：Could9. I _______ go to the party, but I have to finish my report first.A. canB. mustC. wouldD. should答案：C10. _______ I borrow your pen for a moment?答案：May三、改错题11. He can go to the concert, but he must to stay at home.错误：to stay正确：must stay12. She might have finished her work, but I think she should be working now.错误：might have finished正确：may have finished13. You should to call your parents before you leave.错误：to call正确：should call14. I would like to go to the beach, but I can’t afford it.错误：would like正确：could15. They must have been at the meeting, but they were actually at the cinema.错误：must have been正确：could have been四、翻译题16. 他可能已经完成了他的作业。
（完整版）情态动词专项练习（含答案）
（完整版）情态动词专项练习（含答案）1. I promised to get there before 5 o’clock, but now the rain is pouring down. They ______ for me impatiently.A. may waitB. ought to waitC. could waitD. must be waiting2. He was very brave. Even though she’d hurt her leg, she ________ go back alone.A. couldB. mightC. have toD. was able to3. You ________ pay too much attention to your reading skill, as it is so important.A. cannotB. shouldC. mustD. needn’t4. I’ve tried several times, but the car just _______.A. doesn’t startB. wouldn’t startC. won’t startD. didn’t start5. Always the old lady ______ sit for hours doing nothing at all.A. was used toB. wouldC. used toD. should6. There used to be a small school,___________?A. was thereB. wasn’t itC. usedn’t thereD. usedn’t it7. Our house is on the top of the hill, so in summer the wind _____ be pretty cold.A. mustB. canC. ought toD. need8. Haven’t I told you that you __________ have the ans wer tomorrow morning?A. willB. shallC. shouldD. would9. I’m surprised that he _______ in the match.A. should failB. should have failedC. would have failedD. may have failed10. Better go to see my sick colleague right now, ________I?A. hadn’tB. didn’tC. don’tD. won’t11. Sir, you ______ be hunting deer here, for they are preserved by the government.A. oughtn’t toB. can’tC. won’tD. needn’t12. Sorry I’m late. I ______ have turned off the alarm clock and gone back to sleep again.A. mightB. shouldC. canD. will13. —There were already five people in the car, but they managed to take me as well.— It __________ a comfortable journey.A. can’tB. shouldn’t beC. must have beenD. couldn’t have been14. To be on the safe side, we should fill up the tank now, because we ______ run out of gas on the way.A. canB. wouldC. mightD. should15. ____ three people who travel together, there _____ be at least one who ____ be my teacher.A. Between; can; willB. In; should; couldC. Among; will; mayD. Of; must; can16. —Could you lend me that book you ______ me aboutwhen I telephoned you?—No, I am sorry, I can’t. I gave it to a friend.A. were tellingB. would tellC. had toldD. had been telling17. —We need a person badly to think up such an idea.—_______ the new comer have a try?A. ShallB. MayC. ShouldD. Need18. We ________ so tired. We’ve only been to a party.A. mustn’t have feltB. wouldn’t have feltC. shouldn’t have feltD. couldn’t have felt19. Professor Smith, many students want to see you. __________ they wait here or outside?A. DoB. ShallC. WillD. Would20. —How about paying a visit to Mr. Richardson, our former history teacher?—Good idea. I will e-mail him today so he _____know _________ to expect us.A. shall; whyB. may; whenC. would; whyD. will; how21. —I went to work on foot yesterday, though it _________ cats and dogs.—You __________ by bus. It was likely to get a cold.A. is raining; must have goneB. rained; would goC. was mining; should have goneD. have rained; could have gone22. You ______ pay too much attention to your reading skill, as it is so important.A. cannotB. shouldC. mustD. needn’t23. I told Sally to fix him up with this job, but perhaps I _________ it out for her.A. had to writeB. must have writtenC. should have writtenD. ought to write24. My sister met him at the Grand Theatre yesterday afternoon, so he ________ your lecture.A. couldn’t have attendedB. needn’t have attendedC. mustn’t have attendedD. shouldn’t have attended25. Research findings show we spend about two hours dreaming every night, no matter what we ________ during the day.A. should have doneB. would have doneC. may have doneD. must have done26. —Is there any flight to Tokyo today?— I think there _____, for the weather is too bad.A. mustn’t beB. mightn’t beC. needn’t beD. can’t be27. —I’m told that John had another car accident this morning.— I believe not. He _____ so careless.A. shouldn’t have beenB. wouldn’t have beenC. couldn’t have beenD. mustn’t have be en28. It was playing computer games that cost the boy a lot of time that he __________ doing his lessons.A. might have spentB. ought to have spentC. must have spentD. could have spent29. —I didn’t know you were good friends.—You _______. I have known her since she moved here. You were studying abroad then.A. may haveB. needn’t haveC. couldn’t haveD. must have30. They must have finished the work by the end of last month, __________?A. mustn’t theyB. haven’t theyC. hadn’t theyD. didn’t they31. —I didn’t see her yesterday.— Of course, you _____, because he had gone for a trip.A. can’tB. may not haveC. can’t haveD. mustn’t have32. You ________ phone him if you want to, but you _________. He is sure to phone you.A. may; mustn’tB. have t o; needn’tC. can; doesn’t needD. can; needn’t33. — She must have gone back to the valley.— ______, she _____ have. The entrance to it was nowhere to be found.A. No; mustn’tB. Yes; mightC. Yes; couldD. No; couldn’t34. He _____ full marks, but he was so careless as to make a spelling mistake.A. must have gainedB. can have gainedC. could have gainedD. must gain35. From what you said, she _____ you about it.A. mustn’t have toldB. can’t have toldC. mustn’t tellD. can’t tell36. — You ought to have made an apology to Tom yesterday evening.— Yes, I know I _________.A. ought toB. have toC. should haveD. must have37. —Is there a fog in the evening?—There _______ be. I’ll make a phone call to find it out.A. mustB. wouldC. willD. might38. — _______ he help you with the problem?—Well, though it is very hard, __________ I’ll do what I can to work it out.A. Shall; butB. Can; andC. Must; howeverD. Will; still39. —How is that, Joan?—Yeah, it’s from the boss. She _________ first, whether she likes it.A. shall goB. ought to have goneC. should goD. must have gone40. —Would you like to watch the video, in which you can see foreigners making jiaoji during the Spring Festival?—Sure, it ______ be very interesting.A. shouldB. mayC. canD. will41. —The door was open.—It _________ open. I had locked it myself and the key was in my pocket.A. can not beB. must not beC. can not have beenD. must not have been42. —Where ________ Margaret have put the empty bottles?—She ________ them away. They must be somewhere.A. can; can’t have thrownB. must; needn’tC. must; must have thrownD. cant; must throw43. —Mum, I climbed to get the Teddy Bear from the top of the shelf.—My goodness! You _______ yourself. You ______ do that next time.A. mu st have hurt; mustn’tB. should have hurt; can’tC. may have hurt; mustn’tD. might have hurt; won’t be able to44. —Shall I go and buy more food and drinks for the party?—No, we have prepared a fridge of those. That _______ be quite enough.A. canB. mayC. mightD. ought to45. —Hurry up, Michael! It’s ten to three.—Goodness me! The class_______. I’ll be late again.A. must beginB. may beginC. should have begunD. must have begun46. When he was there, he ____ go to that coffee shop at the street comer after work every day.A. wouldB. shouldC. had betterD. might47. —I hear you have written a novel.—Yes, the book ________ be out in a month or so.A. canB. dareC. shouldD. need48. —How could I thank you enough?—Don’t mention it. Any other man _________ that.A. must doB. could doC. would have doneD. should have done49. —Why aren’t they here yet?—They ________ the bus.A. can have missedB. must be late forC. may have missedD. might be late for50. Mike _______ come to see me I don’t want to go out in case he comes.A. canB. mustC. mayD. will51. The thief ________ in from the kitchen window as the door was closed.A. may climbB. must have climbedC. could have climbedD. should have climbed52. —You didn’t invite Bill?— __________ him too?A. Must I inviteB. Must I have invitedC. Should I inviteD. Should I have invited53. —Why didn’t you attend the lecture yesterday?—I didn’t think that we _______ on Sundays.A. shouldB. ought to haveC. shouldn’t haveD. will have to54. It’s said that there are plenty of hotels in that town. There ______ be any difficulty for you to find somewhere to stay.A. wouldn’tB. mustn’tC. shouldn’tD. needn’t55. —Would you be here to attend the English party this evening?—Yes, we _________.A. shallB. wouldC. willD. must56. On Sundays when I was a child, Father and I _______ get up early and go fishing.A. couldB. wouldC. mightD. should57. —You’d better keep quiet in class.—Sometimes I ________ Yesterday, I was very quiet during my English class.A. wouldB. doC. didD. have58. I lived with my sister this summer and didn’t have to pay rent. So I ______ save most of my salary.A. couldB. wouldC. was able toD. should59. —Look, John’s fallen asleep.— Oh, he _______ too late last night.A. might sit upB. should have sat upC. could sit upD. must have sat up60. —I posted the letter a week ago.—Then they __________ the letter by now. It usually takes four days.A. can have receivedB. must receiveC. should receiveD. ought to have received61. He used to teach in that university and I _________ ride past it on my way to work.A. wouldB. couldC. shouldD. might62. —So you have to leave now.—Yes, I __________.—How nice it would be if you could stay a bit longer!A. have toB. ought toC. doD. have63. He _______ Shanghai, for I saw him talking with the headmaster a moment ago.A. must have gone toB. can’t have gone toC. mustn’t have been toD. can’t have been to64. From what I learn about their hotel, the service and the weather, they _____ their holiday very much.A. wouldn’t have enjoyedB. shouldn’t have enjoyedC. needn’t have enjoyedD. can’t have enjoyed65. It is not like Jack to be unfriendly, so he _________ you when you called.A. can’t have seenB. should not have seenC. must not have seenD. need not have seen66. —Many people in England love to give advice on weather reporting.—Yes, but I think the weather office’s computers _________ be more accurate.A. canB. mustC. ought toD. might67. —The farmers lived near the high way.—________ very noisy.A. It must have beenB. They must beC. That might beD. There must be68. She is too slow. She ________ pass the test, but she __________ too little.A. would; knewB. will; knowsC. would; knowsD. will; knew69. —Mary didn’t turn up last time, did she?—No. She_________. We had changed our plan.A. shouldn’t have comeB. needn’t have to comeC. didn’t need to comeD. needn’t have come70. —They haven’t finished the work up to now.—Well, they________.A. shouldB. should haveC. wouldD. must have71. —Shall I go and buy more fruit for the party?—No, I have already bought 3 baskets. That _________ be enough.A. canB. ought toC. mayD. might72. —Why hasn’t the speaker turned up?—He _________ the flight. I’ll find it out at once.A. must have missedB. might have missedC. would have missedD. could have missed73. I _______ pay Tom a visit, but I am not sure whether I will have time this Sunday.A. shouldB. mightC. wouldD. could74. —Who is the girl standing over there?— Well, if you _____ know, her name is Mabel.A. mayB. canC. mustD. shall75. It has been announced that candidates (考生)________ remain in their seats until all the papers have been collected.A. canB. willC. mayD. shall【答案解析】1．D。
情态动词练习题带答案
情态动词练习题带答案一、单项选择情态动词1．—CanIpaythebillbycheck—Sorry，ir．Butitithemanagementruleofourhotelthatpayment_____bemadeincah．A．hallB．needC．willD．can【答案】A【解析】【详解】考察情态动词用法。
句意：——我能用支票付账吗——对不起,先生。
但这是我们酒店的管理规定,支付要用现金。
hall可以表示命令，警告，强制，或者指规则和法律要求做的事情。
本题正是考察了hall表示按照规则和法律要求做的事情。
故A正确。
2．Mr.Baker,ometudentwanttoeeyou.______theywaithereoroutideA．MayB．ShouldC．ShallD．Will【答案】C【解析】【详解】考查Shall的用法。
句意：贝克先生，有些学生想见你。
他们是在这里等还是在外面等Shall用于第一、第三人称疑问句中，表示说话人征求对方的意见或向对方请示。
故选C。
【点睛】Shall的用法Shall作为助动词，一般用于第一人称Ⅰ和We，表示一个将来的动作，构成将来时态。
Shall后面接动词原形。
例如：（1）IhallthinkitoverandLetyouknowmyidea.我将考虑一下此事，然后告诉你我的想法。
1.Shall用于第一人称，表示征求对方的意愿。
如：Whathallwedothievening2.Shall用于第一、第三人称疑问句中，表示说话人征求对方的意见或向对方请示。
如：ShallwebeginourleonWhenhallhebeabletoleavethehopital3.Shall用于第二、第三人称，表示说话人给对方命令、警告、允诺或威胁。
如：Youhallfailifyoudon'tworkharder.（警告）HehallhavethebookwhenIfinihreading.（允诺）Hehallbepunihed.（威胁）3．---Hi,Johnon,anyideawhereSuaniA．canbeB．muthavebeenC．mighthavebeenD．houldbe【答案】D【解析】考查情态动词的用法。
(必考题)中考英语常用语法知识——情态动词经典题(答案解析)
一、选择题1．—Don't forget to come to my birthday party tomorrow.— _________.A．I don't B．I won't C．I will D．I'd like to B解析：B【解析】【详解】句意：——明天别忘了来参加我的生日聚会。
——我不会忘的。
考查否定祈使句的答语。
I don't我不会的，一般回答现在时；I won't我不会的，回答将来时；I will我会的，回答将来时；I'd like to我想要。
分析句子可知，此处表示“我不会”的含义，且用来回答明天的事情，故选B。
2．—When and where shall we meet tomorrow?—Let’s _______ it 3:00 p. m. at my home.A．do B．make C．meet D．plan B解析：B【解析】试题分析：句意：--我们明天什么时候在哪见面。
--让我们下午三点在家见面。
A做 B制作C见面 D计划；make it 制定时间。
故选B.考点：考查动词的用法。
3．______ talk in the library.A．Don’t B．Not C．Not to A解析：A【解析】【详解】句意：在图书馆不要说话。
此处是祈使句的否定形式，因此在动词原形前加don’t，故为Don’t+动词原形。
故选A。
4．Peter, here, or I’ll ask you to get out of the library.A．not shout B．don’t shout C．not to shout D．no shout B解析：B【解析】【详解】句意：Peter，不要在这里大喊，否则我会让你从图书馆出去。
not shout不喊；don’t shout 不要大喊；not to shout动词不定式的否定形式；no shout形式错误。
英语英语情态动词测试卷(有答案)含答案解析推荐精选
英语英语情态动词测试卷(有答案)含答案解析推荐精选一、初中英语情态动词1．—We've got everything ready for the picnic.—Do you mean I __________ bring anything with me?A. can'tB. mustn'tC. couldn'tD. needn't【答案】 D【解析】【分析】句意：—我们已经为野餐准备好了一切。
—你的意思是我不必带任何东西吗？A. can't 不能；B. mustn't 表示禁止，一定不要；C. couldn't不能，表示过去时态；D. needn't不必。
结合句意，故选D。
【点评】本题考查情态动词的用法。
2．—How amazing this robot is!—Wow, it has video cameras in its eyes, so it “see” and inter act with people.A. mayB. canC. mustD. should【答案】 B【解析】【分析】句意：—这个机器人多么惊人啊！—哇，在它的眼睛里有摄像机，因此它能看见和人打交道。
A. may 可以，可能；表示许可，B. can 能；表示能力，C. must 必须；D. should应该；根据it has video cameras in its eyes,可知是有能力看见，故选B。
【点评】考查情态动词辨析。
熟记情态动词的含义和用法。
3．— __________I wear a tie to Janet's birthday party?— No,you needn't. But do remember to bring her a present.A. MustB. ShouldC. NeedD. Can【答案】 A【解析】【分析】句意：——我必须戴领带去参加Jane的生日聚会吗？——不，你不必，但是记住给她带个礼物。
完整版)情态动词练习题及答案
完整版)情态动词练习题及答案1.I XXX't dare to ask you。
because I thought I must be wrong.2.There used to be some flowers in the garden.3."Could I take it out?" "I'm sorry。
you couldn't."4.You were stupid to climb the tree。
You might have hurt yourself.5.You should have posted those XXX't you?6.All the lights are on。
the Smiths must be getting up.7.He may lead a horse to the water but he can't make it drink.8."Need we do this job now?" "You must."9.Would you like to have lunch with us today?1.我不敢问你，因为我认为我一定是错的。
2.花园里曾经有一些花。
3.“我能把它拿出来吗？”“对不起，你不能。
”4.你爬树很愚蠢。
你本来可能会受伤的。
5.你本该寄那些信。
为什么你没有寄？6.所有的灯都亮着，XXX一家肯定在起床了。
7.他可能引马到水边，但他不能强迫它喝水。
8.“我们现在需要做这个工作吗？”“你必须这么做。
”9.你今天愿意和我们一起吃午餐吗？10.He said that you could watch TV all evening if you wished.11.–Is John coming by train。
--He should。
英语情态动词含答案解析
英语情态动词含答案解析一、情态动词单项选择题1．— Yuan Longping, a famous Chinese scientist, is now doing research on sea rice.—If farmers ________ start planting rice in salty water, China’s food supply will surely rise. A．can B．can’t C．must D．mustn’t【答案】A【解析】【分析】【详解】句意：——中国著名科学家袁隆平正在研究海水稻。
——如果农民可以开始在咸水中种植水稻，中国的粮食供应肯定会增加。
考查情态动词。
can能，可以；can’t不能；must必须；mustn’t禁止。
根据“China’s food supply will surely rise”可知，可以在咸水中种植水稻的话，那么中国的粮食供应肯定会增加。
故选A。
2．By the time she was eight, Linda ________ read English and French.A．could B．must C．might D．may【答案】A【解析】【详解】句意：到八岁时，琳达已经会读英语和法语了。
考查情态动词。
could能，会；must一定；might可能；may也许。
根据“Linda... read English and French”可知，空格处应是指会读英语和法语，表示能力，用could。
故选A。
3．—Mom, ________ I play football this afternoon?— Sure, but you ________ finish your homework first.A．can; must B．may; could C．can; mustn’t【答案】A【解析】【详解】句意：——妈妈，我下午可以踢足球吗？——当然，但是你必须先完成作业。
【英语】英语情态动词题20套(带答案)
【英语】英语情态动词题20套(带答案)一、单项选择情态动词1．Our English teacher is considerate，helpful，and warm-hearted，but sometimesshe________________ be angry at our silly mistakes.A．should B．mustC．can D．shall【答案】C【解析】【详解】考查情态动词。
句意：我们的英语老师很体贴、乐于助人、热心肠，但有时她可能为我们愚蠢的错误而发火。
can表示一种客观的可能性，但不一定会发生，故C项正确。
2．Using AI， many companies are now conducting experiments that__________ possible just a few years ago．A．would have been B．might have beenC．shouldn't have been D．couldn't have been【答案】D【解析】【详解】考查情态动词表推测。
句意：很多公司现在使用人工智能进行试验，这在几年前是不可能的。
根据“a few years ago”可知，此处表示“过去不可能”，应该用couldn’t have done，故D 项正确。
3．Paul did a great job in the speech contest. He many times last week.A．need have practised B．might practiseC．must have practised D．could practise【答案】C【解析】【详解】考查情态动词。
句意：保罗在演讲比赛中表现得很好。
他上星期一定练习了很多次。
must have done是对过去发生的动作最有把握的猜测，意思是“一定”。
(完整版)情态动词练习题及答案
Ⅰ.单项选择 (45%)1.I thought youI have brought you some books.like something to read, soA.mayB.mightC.could D.must2.You to the meeting this afternoon if you have something important to do. A. needn't to comeB. don't need comeC. don't need comingD. needn't come3. He you more help, even though he was very busy.A. might have givenB. might giveC. may have givenD. may give4. ─I help you with some shoes, madam?─Yes, I would like to try on those brown ones.A. WillB. ShouldC. MayD. Must5. The reason why theyo us.A. hadB. had toC. must leave wasn't explained tD. might6. I searched for my wallet and it wasn't there. I thoughtI it at home.A. leftB. have leftC. might have leftD. could have left7.I asleep because it took me a long time to realize t hatthe telephone was ringing.A. could have fallenB. should have fallenC. must have fallenD. mustn't have fallen8. The only thing that really matters to the children is how soon they return to their school.A. canB. mustC. have toD. ought to9. I want to go to the chemist's, but you go wi th me.A. need notB. must notC. needD. must10. I thought it over, but come to no conclusion.A. canB. couldC. shouldD. would11. What we get seems better than what we have.A. canB. couldC. can'tD. couldn't12. ─My goodness! I've just missed the train.─That's too bad. I am sure you it, if you had hurried.A. could have caughtB. had caughtC. would catchD. could catch13. Look! What you've done! You more careful.A. may beB. had toC. should have beenD. would be14.I repeat the question?A. ShallB. WillC. Do you want thatD. Do15.Professor Li, many students want to see you.they wait here or outside!A. DoB. WillC. ShallD. Are16. You read that book if you don't want to.A. haven'tB. can'tC. mustn'tD. needn't17. Johnny, you play with the knife; you hurt yourselfA. won't; can'tB. can't; shouldn'tC. shouldn't; mustD. mustn't; may18. It's nearly seven o'clock. Jack moment.A. mustB. needC. canbe here at any D. should19.─ There were already 5 people in the car, but they man aged to take me as well.─ It a comfortable journey.A. can't beB. shouldn't beC. couldn't have beenD. mustn't have been20. Tom ought not to me your secret, but he mea nt no harm.A. have told C. be tellingB. tellC. having told21. Everyone is here.we start the meeting?A. CanB. MustC. ShouldD. Shall22.I parked my car right here but now it's gone. It.A. must be stolenB. may be stolenC. must have stole nD. must have been stolen23. He the work yesterday, but he didn't. A. musthave finished B. need have finished C. finished D.should have finished24.He did not pass the examination. As a good student, he.A. mustn't have failedB. may not have failedC. needn't have failedD. shouldn't have failed25.it be true that Albert passed the test in geogr aphy?A. MayB. shouldC. CouldD. would26. You lead a horse to the water but younot make it drink.A. will; canB. may; canC. may; dareD. dare; can27. ─Must we finish the composition in class?─No, you.A. needn'tB. mustn'tC. won'tD. shouldn't28. Her eyes were red. She.A. must cryB. must be criedC. must have been cr yingD. may cry29. Mary his letter, otherwise she would have replied before now.A. has receivedB. must receiveC. couldn't have receivedD. shouldn't have received30. I told Sally how to get here, but perhaps I for h er.A. had to write it outB. must have written it outC. should have written it outD. ought to write it outⅡ.用所给动词的适合形式填空(10%)─H ello. Gerry speaking.─Hello, Gerry. It's me John here. Why aren't you here at the meeting?─Well, I'm terribly sorry, but I'm not feeling very well.─Is that all? We thought you might(have) an accident or(forget) the day or some thing.─No, I'm sorry. I was sick all night. I think it must(be) the fish I ate last night.─Well, I think you should at least(phone) Kate and(tell) her you weren't co ming to the meeting.(do) so. I'm sorry about that. Anyway, I think I'll be able to─Yes, I suppose I shouldget in to work tomorrow.─O K, Take care and don't eat any more fish.─I won't. Thanks for calling.─T hat's all right.Ⅲ.用would, should, must , have to填空(20%)1. ─ I have not a raincoat with me.─That's why I wait until the rain stops.2.you be so kind as to keep an eye on my house while I am away?3. It is important that I see him at once.4.the pain return，take one of these pills.5.They didn't dare to leave the train lest they be attacked by wolves.6.He ordered that Tom leave the house at once.7.The last bus has left. We walk home.8.The weather was bad. We wait for two hours at the airport before we took off.9.You come and see us sometime.10.The letter be translated into English.Ⅳ.把以下句子译成英语 (25%)1. 她必定把钥匙丢了 .2. 他们必定走了 , 但是应当给我留一个便条呀 !3. 你本不用要把整个课文都译成汉语.4.我是可能早一些来的 , 但是我在路上遇到一个朋友 .5.下一次你应当更当心些答案Ⅰ. 1.B 2.D 3.A 4. C 5. B 6. C 7. C 8. A 9. A 10. B11.C 12.A 13.C 14.A 15.C 16.D 17.D 18.D 19. C 20.A 21.D 22.D23.D 24.D 25. C 26.B 27.A 28.C 29.C 30.CⅡ. have had;forgotten;be; hav； honed;told;have done;Ⅲ. 1. have to 2. Would 3. should 4. Should5. should 6. should 7. have to/willhave to 8. had to 9. must 10. mustⅣ.1.She must have lost her key.2.The must have left, but they should have left us a note.3.You needn't have translated the whole text into Chinese.4.I could have arrived a little earlier, but I met a friend of mine on the way.5.You should be more careful next time.。
英语情态动词题20套(带答案)
英语情态动词题20套(带答案)一、单项选择情态动词1．No student ________ go out of school to have lunch without permission of the headteacher. A．might B．mustC．shall D．could【答案】C【解析】【详解】考查情态动词。
句意：未经校长允许，任何学生不得离开学校去吃午饭。
might可能；must一定，必须；shall会，将；could能够。
本句是一条禁令。
shall用于肯定句并且主语是第一、三人称时，表示允诺，警告，劝告等语气。
故选C。
2．—You rang me up at about 10:00 last night, didn't you?—No, I didn't phone you. It someone else.A．must have been B．could be C．must be D．could have been 【答案】A【解析】【详解】考查情态动词+have done。
句意：“昨晚10点左右你给我打了电话，是吗？”“不，我没给你打电话。
一定是别人干的。
” must have done 是对过去发生的动作最有把握的猜测，意思是“一定”，结合语境可知，我没有打电话给你，因此猜测一定有别人给你打了电话。
故选A 项。
3．We’ll make the final decision on our scheme. ______ you change your mind, please inform us as soon as possible.A．Should B．Were C．Would D．Had【答案】A【解析】【分析】【详解】考查虚拟语气。
句意：我们将对我们的计划做最后决定。
如果你改变主意，请尽快通知我们。
根据语境，此处用虚拟语气，表示与将来相反，从句用should+动词原形，省略if，should提前，陈述句是：If you should change your mind……。
高考情态动词单选20题(含答案)
高考情态动词单选20题(含答案)1. He ________ know the answer. He always gets good grades in English.A.mustB.canC.mayD.should答案：A。
“must”表示肯定的推测，意为“一定”；“can”表示能力或可能性；“may”表示可能性较小的推测；“should”表示应该。
根据后句他总是在英语上取得好成绩，可推测他一定知道答案。
2. You ________ be careful when crossing the road.A.mustB.canC.mayD.should答案：A。
“must”在这里表示义务，意为“必须”；“can”表示能力或可能性；“may”表示可能性较小的推测；“should”表示应该。
过马路时必须小心。
3. She ________ speak three languages.A.mustB.canC.may答案：B。
“can”表示能力，意为“能够”；“must”表示肯定的推测或义务；“may”表示可能性较小的推测；“should”表示应该。
她能说三种语言，强调能力。
4. He ________ come to the party. He said he was busy.A.mustn'tB.can'tC.may notD.shouldn't答案：B。
“can't”表示否定的推测，意为“不可能”；“mustn't”表示禁止；“may not”表示可能性较小的否定推测；“shouldn't”表示不应该。
他说他很忙，所以不可能来参加聚会。
5. We ________ study hard to get good grades.A.mustB.canC.mayD.should答案：A。
“must”表示义务，意为“必须”；“can”表示能力或可能性；“may”表示可能性较小的推测；“should”表示应该。
(完整版)情态动词练习题附答案
(完整版)情态动词练习题附答案一、选择题1．If you buy your mum an iRobot floor cleaner, she ________ sweep the floor every day. A．can’t B．mustn’t C．needn’t D．shouldn’t 2．Don’t cross the road until the traffic lights turn green. A car_______hit you.A．need B．may C．should D．must3．You ________ require others to do with the problem like you. Everyone has his own way. A．mustn’t B．needn’t C．may not D．shouldn’t 4．— Excuse me, could you tell me where the Nanjing Brocade Museum is?— Go along this road for five minutes. You ________ miss it. It’s a huge building. A．mustn’t B．can’t C．needn’t D．shouldn’t 5．—Why didn’t you tell it to me earlier?— Why ________ I? I want to have my own secret.A．can B．may C．should D．shall 6．—There is a knock at the door.—It ________ be my mom. She always comes back home at this time.A．may B．may not C．must D．can’t7．—Be careful! Fire ________ be dangerous sometimes.—OK. I will put it out right away.A．mustn’t B．should C．can D．needn’t 8．We shouldn’t throw any objects from the building. Even a small ob ject ________ cause serious injuries or death, when dropped from a great height.A．must B．should C．may D．need 9．—Could I join you in the programme?—Sorry, you ________. You are too young.A．shouldn’t B．mustn’t C．can’t D．needn’t 10．— Mom, must I clean my room now?— No, you ________. You can do it after dinner.A．needn’t B．mustn’t C．shouldn’t D．can’t 11．—Do we have to finish this today?—Yes, you ________ . Today is the last day.A．would B．may C．can D．must 12．Please don't make so much noise. I ________ hear the speaker very well.A．needn't B．can't C．shouldn't D．mustn't 13．The boy is very brave．I ________ he ________ the tall tree．A．dare say; dares to climbB．dare to say; dare climbingC．dare saying; dares climbD．dare to say; dares climbed14．—The high school entrance examination is coming!—Yes, our teacher tells us we _______ be too careful while taking exams．A．mustn't B．shouldn't C．needn't D．can't15．When I was young, my father ___________ take me to climb the hill which was not far from our house.A．may B．must C．would D．should16．My bike was broken yesterday，so I____walk home．A．might B．had to C．must D．could 17．—Would you please________in that way? That’s not safe!—Sorry. I won’t do it any more.A．not driving B．not to drive C．no driving D．not drive 18．—Will your mother be at home this Saturday?—Hard to say. She _______go to the countryside to see my grandparents.A．must B．may C．can D．would19．Think twice before making a decision, or you __________ get into trouble.A．may B．can't C．shouldn't D．mustn't20．You'd better __________ hard from now on, __________ you will fail the exam. A．work; and B．working; or C．working; and D．work; or 21．—Excuse me. I haven’t finished reading the book yet. May I keep it a bit longer?— Sorry, you ________. You must return it on time.A．needn’t B．can’t C．won’t D．shouldn’t 22．— Listen! Tom ________ be listening to the music while doing his homework.—Let’s go upstairs to remind him to turn it off.A．should B．could C．would D．must 23．—Suzy described every detail of the accident just now.—Her memory ________ be completely back.A．shall B．need C．must D．could24．Most young people like shopping online because they ________ spend much time going from shop to shop.A．needn’t B．can’t C．mustn’t D．shouldn’t 25．—In China, many parents complain that their children have to stay up late to do the homework.—Don’t worry. The government has realized the problem. I’m sure there ________ be good news soon.A．can B．should C．need D．must26．I think all the students love the weekends because, to them, they ________ get up early on Saturdays or Sundays.A．mustn’t B．don’t need C．needn’t D．can’t27．— Is the boy over there Tom? He often wears a jacket like that.— It _______ be him. He is absent from school today.A．needn’t B．shouldn’t C．mustn’t D．can’t28．When people are waiting at the zebra crossing, cars and buses ________ wait and let them go first.A．must B．may C．can D．need29．Hurry up, or we ________ miss the beginning of the film.A．should B．must C．may D．have to 30．—Will dad arrive home at 6 o’cl ock to have dinner with us this evening?— I think he will, but he ________ not. Sometimes he works extra hours.A．can B．must C．need D．may31．A hard-working man ________ become a great scientist, but a great scientist ________ be a hard-working man.A．can’t; can B．may not; must C．can’t; must D．may not; can 32．Cars ________ give way to walkers on some roads in Binhai, or the drivers will be fined. A．may B．will C．can D．must33．—The article says that a person’s animal sign decides his personality.—You ________ read it for fun, but don’t believe in that.A．can B．must C．shouldn’t D．needn’t 34．—How beautiful the winter jasmines (迎春花) are!—Yes. These golden-yellow flowers ________ be widely seen in my city in March.A．must B．can C．would D．should 35．—Mum, I bought some strawberries on my way home.—Oh, you’re so sweet. But the strawberries ________ be put into the fridge for freshness. A．must B．can C．may D．need36．— What do you think of the show yesterday?— Some of them were really good but others ________ be better.A．will B．must C．need D．can37．—In China, many students have to stay up late to do their homework.—No worries. The government has realized the problem. I’m sure there ________ be good news soon.A．can B．should C．must D．need 38．—Who’s the man over there? Is that Mr. Black?—It ________ be him. Mr. Black is much taller than that man.A．may B．must C．can’t D．mustn’t39．We teenagers ________ have dreams. With dreams and hard work, anything amazing________ be created.A．may; can B．might; should C．should; can D．must; has to 40．—Shall I tell him the change of the time right now?—I’m afraid you ________, otherwise he will be late for the meeting.A．can B．may C．must D．need【参考答案】一、选择题1．C解析：C【详解】句意：如果你给你妈妈买一台扫地机器人，她就不必每天扫地了。
(完整版)情态动词练习题及答案
专项练习（一）1. I __________ you, because I thought I must be wrong.A. dare not askB. dare not to askC. dare not askingD. dare to not ask2. There __________ some flowers in the garden.A. were used to beB. used to beC. uses to beD. used to be having3. “__________ I take it out?”“I´m sorry, you __________.”A. Could …couldn´tB. Might…might notC. Could…canD. May…can´t4. You were stupid to climb the tree. You __________ hurt yourself.A. mayB. mightC. willD. might have5. You __________ those letters. Why didn´t you ?A. should postB. should have postedC. must have postedD. ought to post .6. All the lights are on, the Smiths __________ up.A. must getB. is gettingC. must be gettingD. would get7. He __________ lead a horse to the water but he __________ not make it drink.A. will…canB. may…canC. may…daresD. dare…can8. “Need we do this job now?”“Yes,__________.”A. you needB. you shouldC. you mustD. you can9. __________ to have lunch with us today?A. Do you likesB. Would you likeC. Will you likedD. Have you l iked10. He said that you __________ watch TV all the evening if you wished.A. mayB. mustC. canD. might11. –Is John coming by train? --He should, but he __________ not. He likes driving hi s car.A. mustB. canC. needD. may12. Peter __________ come with us tonight, but he isn´t very sure yet.A. mustB. canC. mayD. will13. Michael __________ be a policeman, for he´s much too short.A. needn´tB. can´tC. shouldn´tD. won´t14. I thought you __________ be hungry, so I have brought you some cakes.A. mayB. mightC. canD. could15. I wonder how he __________ that to the teacher.A. dare to sayB. dare sayingC. not dare sayD. dared say16. Come on! We __________ hurry because there isn´t much time left.A. mayB. mustC. canD. need17. Amy did best in the English test. She __________ hard last week.A. must have workingB. should have workedC. should workD. must wor k18. The fire spread through the hotel very quickly but everyone __________ get out.A. had toB. wouldC. couldD. was able to19. –--I stayed at a hotel while in New York. ---Oh, did you? You __________ with B arbara.A. could have stayedB. could stayC. would stayD. must have stay ed20. It´s nearly seven o´clock. Jack __________ be here at any moment.A. mustB. needC. shouldD. can答案： 1.A2.B3.D4.D5.B6.C7.B8.C9.B10.D11.D12.C13.B14.B15.D16.B17.A18.D19. A20.专项练习（二）1. Jean have kept his promise. I wonder why he changed his idea.A. mustB. shouldC. needD. would2. Jane have come to the party, but she not find the exact time.A. could; couldB. might; couldC. should; couldD. should; would3. So many mistakes in your homework! You more careful.A. may beB. had toC. would beD. should have been4．Her brother be at home now, because he was seen playing basketball in the stadium just now. A. mustn’t B. needn’t C. can’t D. shouldn't5．---I can’t understand why our boss is late. ---He the early bus.A. could missB. may have missedC. can have missedD. might miss6. She didn't answer the phone, she ______ asleep.A. may beB. must beC. should have beenD. must have been 7．The little girl’s eyes were red. She ______.A. may cryB. must cryC. must be criedD. must have been crying 8．He______ his supper now, for the dining hall is still closed.A. can’t b e havingB. needn’t be havingC. mustn’t be havingD. shouldn't be having9．I parked my bike behind the building, but now it is gone. It ________ .A. may be stolenB. must be stolenC. must have been stolenD. must have stolen10. ______ Mr. Black_______go to work by ferry before the bridge was built?A. Did; used toB. Use; toC. Did; use toD. Does; use to11. The hotel is only a stone’s throw away, you ______ take a bus.A. need not toB. not need toC. don't needD. need not12. I am busy now, _______ my brother do it for you ?A. WillB. ShallC. MustD. May13. ---You needn’t do it right now, need you?---Yes I am afraid I ______ .A. needB. needn’tC. mustD. mustn’t14.My English-Chinese dictionary has disappeared . Who _____ have taken it? (2003年上海春季高考) A. should B. must C. could D. would 15. ---The room is so dirty._______ we clean it?----Of course. (2003年北京春季高考)A．Will B. Shall C. Would D. Do16. If you have something important to do, you ______ waste any time.A. needn’tB. mustn’tC. may notD. won’t17. If you want to borrow a football after school, your student card______ here.A. has to leaveB. must leaveC. has to be leftD. must be left18. “ Did you scold him for his carelessness?”“Yes, but _____ it”A. I’d rather not doB. I’d rather not have doneC. I shouldn’t doD. I’d better not do19. “ Don’t get near to it . It is too dangerous!”“_______” .A. Yes, I won’tB. No, I don’tC. No, I can’tD. No, I won’t20. He must be in the classroom, _______ he?A. mustn’tB. can’tC. isn’tD.can21. He________ be in the garden. He must be in the room.A. can’tB. mustn’tC. will notD. may not22. “Do you have to leave now?”“I am very sorry, but I really______.”A. can’tB. haveC. shouldD. must23. “Let’s go to the library, shall we?”“_________?”A. No, I can’tB. Yes, I willC. Yes , thank youD. No, we’d better not24. “Can I take it away?”“ You ______ better not.”A. shouldB. couldC. wouldD. had25. You _______ have brought your camera. They all had theirs with them.A. couldn’tB. needn’tC. wouldn’tD. mustn’t26. See who is there!______it be May?A. MayB. MustC. CanD. Will27. John______ be a basketball player. He is much too short.A. mayB. mustn’tC. can’tD. should28. The Chinese teacher looks so pale. She ______ be ill.A. mustB. mustn’tC. canD. need29. Something______to save our earth. Do you think so?A. can doB. must doC. has to doD. must be done30. Look at what you have done! You ______ be more careful.A. oughtB. canC. wouldD. Should1-5:BADCB 6-10:DDACC 11-15:DBCCB 16-20:BCBDC 21-25:ADDDB 26-30:CCADD专项练习（三）1. I didn’t see her in the meeting room this morning. She _____ at the meeting.A. mustn’t have spokenB. shouldn’t have spokenC. needn’t have spokenD. couldn’t have spoken2. One ought _____ for what one hasn’t done.A. not to be punishedB. to not be punishedC. to not punishedD. not be punished3. If you really want yourself to be in good health, you must ___ always ___ so much.A. not; be smokingB. not; have smokedC. not; to smokeD. be not; smoking4. With so much work on hand, you _____ to see the game last night.A. mustn’t goB. shouldn’t goC. couldn’t have goneD. shouldn’t have gone5. Most of the students felt rather disappointed at the English party. They say that it ______ better organized.A. had beenB. had to beC. must have beenD. could have been6. I’m surprised that he _____ in the exam.A. should failB. would have failedC. may have failedD. should have failed7. The little girl _____ there alone.A. not dare goB. dares not goC. dare not goD. dare not to go8. “Must we do it now?” “No, you _____.”A. won’tB. needn’tC. can’tD. don’t9. He said he would rather not _____ it right now.A. doingB. to doC. doD. to be doing10. You _____ to the meeting this afternoon if you have something important to do.A. needn’t to comeB. don’t need comeC. don’t need comingD. needn’t come11. Put on more clothes. You _____ be feeling cold with only a shirt on.A. canB. couldC. wouldD. must12. I _____ play football than baseball.A. would ratherB. had betterC. like betterD. prefer13. I thought you _____ like something to read, so I have brought you some books.A. mayB. mightC. couldD. must14. There was plenty of times. She _____.A. mustn’t have hurriedB. couldn’t have hurriedC. must not hurryD. needn’t have hurried15. The plant is dead. I _____ it more water.A. will giveB. would have givenC. must giveD. should have given16. You _____ return the book now. You can keep it till next week if you like.A. can’tB. mustn’tC. needn’tD. may not17. It’s still early, you _____.A. mustn’t hurryB. wouldn’t hurryC. may not hurryD. don’t have to hurry18. Please open the window, _____?A. can’t youB. aren’t youC. do youD. will you19. We _____ for her because she never came.A. mustn’t have waitedB. shouldn’t have waitedC. mustn’t waitD. needn’t wait20. — May I stop here? — No, you _____.A. mustn’tB. might notC. needn’tD. won’t21. It’s a fine day. Let’s go fishing, _____.A. won’t weB. will weC. don’t weD. shall we22. I didn’t see her in the meeting room this morning. She _____ at the meeting.A. mustn’t have spokenB. shouldn’t have spokenC. needn’t have spokenD. couldn’t have spoken23. — Please don’t make a noise. — _____. I’ll be as quiet as a mouse.A. Yes, I won’tB. No, I won’tC. No, I willD. Yes, I will24. The young man has made so much noise that he _____ not have been allowed to attend the concert.A. couldB. mustC. wouldD. should25. — Where is John? — He _____ in the library.A. should beB. must beC. can beD. must have been26. Since the road is wet this morning, _____ last night.A. it must rainB. it must be rainingC. it must have rainedD. it must have been rain27. — Will your brother stay home tonight?— I’m not quite sure. He _____ to the cinema tonight.A. must goB. can goC. may goD. may be going28. She’s already two hours late. What ______ to her?A. can have happenedB. may have happenedC. should have happenedD. must happen29. You must be a writer, _____?A. mustn’t youB. are youC. must youD. aren’t you30. I got up early that morning, but I _____ so because I had no work to do.A. mustn’t have doneB. didn’t need to doC. needn’t have doneD. can’t have done31. He _____ have come here yesterday, but he didn’t.A. couldB. shouldC. ought toD. all the above32. I missed the last bus, so I _____ go home on foot.A. mustB. have toC. mayD. had to33. He ought to win the first prize, _____ he?A. oughtn’tB. shouldn’tC. mustn’tD. both A and B34. Everyone _____ do his best for the modernizations of our country.A. canB. mayC. shouldD. might35. Let’s clean our classroom, _____?A. will youB. don’t weC. shall weD. do you36. Let us play basketball, ______?A. will youB. don’t weC. shall weD. do you37. He asked me for this book many times. Please tell him that he _____ have it tomorrow.A. mustB. mayC. shallD. both B and C38. “Your phone number again? I _____ quite catch it.” “It’s 9568442.”A. didn’tB. couldn’tC. don’tD. can’t39. Mother _____ us stories when we were children.A. was used to tellB. is used to tellingC. used to tellD. used to telling40. She would rather _____ more money on books _____ on clothes.A. cost … notB. to spare … don’tC. pay … thanD. spend … than 答案：1-5 DAADD 6-10 DCBCD 11-15DABDD 16-20 CDDBA 21-25DDBDB 26-30CCADC31-35 DDDCC 36-40ADACD。
高考情态动词练习20题
高考情态动词练习20题1. Tom be at home. I just saw him go out.A.mustn'tB.can'tC.needn'tD.shouldn't答案解析：B。
“can't”表示“不可能”，符合语境，因为刚刚看到汤姆出去了，所以他不可能在家。
“mustn't”表示“禁止”；“needn't”表示“不必”；“shouldn't”表示“不应该”，这三个选项都不符合题意。
2. You have finished your homework before you watch TV.A.mustB.canC.mayD.need答案解析：A。
“must”表示“必须”，符合题意，即你必须先完成作业才能看电视。
“can”表示“能够”；“may”表示“可以”；“need”表示“需要”，这三个选项都不能准确表达该语境下的义务。
3. She speak three languages fluently.A.mustB.canC.shouldD.need答案解析：B。
“can”表示“能够”，在这里表示她能够流利地说三种语言。
“must”表示“必须”，不符合语境；“should”表示“应该”；“need”表示“需要”，这两个选项也不合适。
4. I be wrong, but I think he is from Canada.A.mayB.mustC.shouldD.need答案解析：A。
“may”表示“可能”，符合语境，即我可能是错的。
“must”表示“一定”，语气太肯定；“should”表示“应该”；“need”表示“需要”，都不符合该语境。
5. You go to school on foot. It's not far.A.mustB.canC.shouldD.need答案解析：B。
“can”表示“可以”，在这里表示你可以步行去上学，因为不远。
英语情态动词题20套(带答案)及解析
A．shallB．must
C．canD．should
【答案】D
【解析】
【详解】
考查情态动词。句意：我仍然难以想象这样聪明的孩子竟然犯这样愚蠢的错误。should作为情态动词，可以用来表示意外、惊喜或者在说话人看来是不可思议的，常常译为"竟会"、"居然"，这么聪明的孩子竟然犯这样愚蠢的错误。表示意外，shall表示允诺，命令等，must表示必须，can表示能力及可能性。所以答案选D。
【答案】B
【解析】
试题分析：考查情态动词用法。Shouldn’t have done本不应该做某事，实际上却做了（虚拟语气）；couldn’t have done不可能做某事（对过去情况的推测）；needn’t have done本不需要做某事，实际上却做了（虚拟语气）；句意：我的姐姐昨天下午在街上遇见了他，所以他不可能去听了你的演讲。故B正确。
3. shall用于第一、第三人称疑问句中，表示说话人征求对方的意见或向对方请示。如：Shall we begin our lesson? When shall he be able to leave the hospital?
4. shall用于第二、第三人称，表示说话人给对方命令、警告、允诺或威胁。如：You shall fail if you don't work harder.（警告）He shall have the book when I finish reading.（允诺）He shall be punished.（威胁）
情态动词专项练习及答案 58道
情态动词专项练习及答案58道1. I _____ go to the party, but I have to study for my exam.A. canB. couldC. mayD. might答案：B2. You _____ take a break if you're feeling tired.A. shouldB. couldC. mustD. would答案：A3. He _____ be at home because his car is in the driveway.A. mustB. can'tC. mayD. might答案：A4. She _____ have been sick because she missed work yesterday.A. mustB. can'tC. mayD. might答案：A5. You _____ not park here. It's a no parking zone.A. shouldB. couldC. mustD. would答案：C6. They _____ have arrived by now. Let's call them and check.A. mustB. can'tC. mayD. might答案：A7. I _____ help you with your homework if you want.A. shouldB. couldC. mustD. would答案：B8. You _____ be careful when you cross the street.A. shouldB. couldC. mustD. would答案：A9. He _____ have forgotten about the meeting. He's usually very punctual.A. mustB. can'tC. mayD. might答案：B10. She _____ have been lying because her story doesn't make sense.A. mustB. can'tC. mayD. might答案：B11. You _____ not smoke in here. It's against the law.A. shouldB. couldC. mustD. would答案：C12. They _____ have left already. Their car is gone.A. mustB. can'tC. mayD. might答案：B13. I _____ like to go to the beach this weekend if it's not too crowded.A. shouldB. couldC. mustD. would答案：D14. You _____ be more careful when you handle that equipment.A. shouldB. couldC. mustD. would答案：C15. He _____ have been in a car accident. His car is badly damaged.A. mustB. can'tC. mayD. might答案：A16. She _____ have lost her keys. She can't find them anywhere.A. mustB. can'tC. mayD. might答案：A17. You _____ not eat so much junk food. It's bad for your health.A. shouldB. couldC. mustD. would答案：A18. They _____ have forgotten about the appointment. They never forget anything.A. mustB. can'tC. mayD. might答案：B19. I _____ love to travel to Europe someday.A. shouldB. couldC. mustD. would答案：D20. You _____ be more polite to your elders.A. shouldB. couldC. mustD. would答案：A21. He _____ have won the lottery. He just bought a new car and a big house.A. mustB. can'tC. mayD. might答案：A22. She _____ have left her phone at home. She's not answering her calls.A. mustB. can'tC. mayD. might答案：B23. You _____ not talk during the movie. It's disrespectful to others.A. shouldB. couldC. mustD. would答案：C24. They _____ have finished their project by now. They've been working on it for weeks.A. mustB. can'tC. mayD. might答案：A25. I _____ like to learn how to play the guitar someday.A. shouldB. couldC. mustD. would答案：D26. You _____ be more careful when you handle that knife.A. shouldB. couldC. mustD. would答案：C27. He _____ have been in a fight. His face is bruised and swollen.A. mustB. can'tC. mayD. might答案：A28. She _____ have forgotten about the meeting. She's usually very organized.A. mustB. can'tC. mayD. might答案：B29. You _____ not drink and drive. It's dangerous and illegal.A. shouldB. couldC. mustD. would答案：C30. They _____ have left the party early. They looked bored and tired.A. mustB. can'tC. mayD. might答案：D31. I _____ like to try bungee jumping someday.A. shouldB. couldC. mustD. would答案：D32. You _____ be more patient with your children.答案：A33. He _____ have been in a hurry. He left his briefcase behind.A. mustB. can'tC. mayD. might答案：A34. She _____ have lost her passport. She can't find it anywhere.A. mustB. can'tC. mayD. might答案：B35. You _____ not be late for your appointment. It's rude and unprofessional.A. shouldB. couldC. mustD. would答案：C36. They _____ have forgotten about the deadline. They're always on top of things.A. mustB. can'tC. mayD. might答案：B37. I _____ like to learn how to speak Spanish fluently.答案：D38. You _____ be more careful when you drive in bad weather.A. shouldB. couldC. mustD. would答案：C39. He _____ have been in a car accident. His car is badly damaged.A. mustB. can'tC. mayD. might答案：A40. She _____ have left her phone at home. She's not answering her calls.A. mustB. can'tC. mayD. might答案：B41. You _____ not talk loudly in the library. It's a quiet zone.A. shouldB. couldC. mustD. would答案：C42. They _____ have finished their project by now. They've been working on it for months.A. mustB. can'tC. mayD. might答案：A43. I _____ like to visit Japan someday.A. shouldB. couldC. mustD. would答案：D44. You _____ be more respectful to your parents.A. shouldB. couldC. mustD. would答案：A45. He _____ have been in a hurry. He forgot his phone at home.A. mustB. can'tC. mayD. might答案：A46. She _____ have lost her wallet. She's looking for it everywhere.A. mustB. can'tC. mayD. might答案：B47. You _____ not smoke in the restaurant. It's against the law.A. shouldB. couldC. mustD. would答案：C48. They _____ have forgotten about the meeting. They're always punctual.A. mustB. can'tC. mayD. might答案：B49. I _____ like to learn how to cook Thai food.A. shouldB. couldC. mustD. would答案：D50. You _____ be more careful when you handle that hot pot.A. shouldB. couldC. mustD. would答案：C51. He _____ have been in a fight. His shirt is torn and bloody.A. mustB. can'tC. mayD. might答案：A52. She _____ have forgotten about the appointment. She's very organized.A. mustB. can'tC. mayD. might答案：B53. You _____ not litter in the park. It's disrespectful to nature.A. shouldB. couldC. mustD. would答案：C54. They _____ have left the party early. They looked bored and tired.A. mustB. can'tC. mayD. might答案：D55. I _____ like to learn how to dance salsa.A. shouldB. couldC. mustD. would答案：D56. You _____ be more careful when you handle that glass vase.A. shouldB. couldC. mustD. would答案：C57. He _____ have been in a hurry. He forgot his briefcase at home.A. mustB. can'tC. mayD. might答案：A58. She _____ have lost her keys. She can't find them anywhere.A. mustB. can'tC. mayD. might 答案：B。
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一、选择题1．—The book report is very important. You ________ write it carefully.—But I ________ hand it in now.A．must; must B．have to; mustC．must; have to D．have to; have to2．—Must I finish the work today, Mum?—No, you ________.You can finish it tomorrow.A．mustn't B．can't C．shouldn't D．needn't3．-Listen! A wolf is crying!-It _______ be a wolf, because a wolf never comes out at this time.A．mustn’t B．needn’t C．can’t D．don’t4．I’ve bought a nice necklace for Jo’s birthday. She _____like it, but I’m not s ure.A．can B．may be C．might D．must5．—Is Wendy in the classroom now?—I’m not sure. She ________ be there. I saw her in the library ten minutes ago.A．may not B．must not C．shall not D．would not6．All passengers_____ go through safety check before they take a plane.A．may B．can C．must D．need7．—I can't stop smoking, doctor.—For your health, I'm afraid you ________.A．must B．can C．may D．need8．（江苏省无锡市锡北片2017届九年级下学期期中考试）—Where are you going for your summer holiday?—We go to Yun Nan, but we ha ven’t decided yet.A．should B．will C．may D．must 9．—Susan, someone is waiting for you on the phone. It_______ be your sister, but I’m not sure.—Oh, please tell her to call me_______ because I’m busy now.A．might; later B．must; later C．might; late D．must; late 10．You run with the train when it is coming. It’s dangerous.A．may not B．mustn’t C．needn’t11．—Can you come to my party on Saturday afternoon?—Sorry, I can’t. I ________ meet my friends.A．can’t B．might have to C．needn’t12．—Must we finish the work right now?—No, you ________. You can do it tomorrow.A．needn’t B．shouldn’t C．mustn’t D．can’t 13．—Jack must be in his office, I think.—No, he be in the office. He flew to Canada this morning.A．needn't B．shouldn't C．can't D．mustn't 14．—Must I go out to have dinner with you, Mum?—No, you , my dear. You’re free to make your own decision.A．shouldn’t B．mustn’t C．needn’t D．can’t15．This book _____ Lucy’s. Look! Her name is on the book cover.A．must be B．may be C．can’t be D．mustn’t be 16．— Must I go home? — No, you ________.A．can’t B．mustn’t C．don’t D．needn’t 17．—The food ________be delicious . You ate it up .—You bet . My mum cooked it for me .A．must B．may C．can D．need18．一Hurry up, Mark! Let's cross the road as quickly as possible.一No，you . Don't you see the light is still red?A．couldn't B．wouldn't C．mustn't D．needn't 19．—We've prepared all kinds of foods for the picnic.—Do you mean I___ bring anything?A．can't B．needn't C．mustn't D．won't 20．—Could I call you by the first name?—Yes, you .A．will B．could C．may D．might21．— Could you play the piano when you were 8 years old?— ________.A．Yes, I could B．No, I can’t C．Yes, I can D．No, I won’t22．I see the blackboard. I need to have my glasses.A．can B．can’t C．must D．mustn’t【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【分析】【详解】句意：——这个读书报告很重要。
你必须仔细地写。
——但我现在必须交上它。
考查情态动词。
must必须，表示说话人主观上的看法；have to不得不，必须，强调客观需要。
第一句表示说话人认为对方必须认真写，是主观看法，第二句表示客观需要不得不现在上交，故选C。
2．D解析：D【解析】【详解】句意：-我必须今天做完这个工作吗，妈妈？-不，你不必。
你可以明天完成。
mu stn’t禁止，不要；can’t不能，不会；shouldn’t不应该；needn’t不必，没有必要。
Must 的一般疑问句，肯定回答用must，否定回答应用needn’t。
故选D。
3．C解析：C【解析】【详解】句意：--听! 狼在叫! --它不可能是狼，因为狼从来不会在这个时候出来。
A. mustn’t禁止；B. needn’t没有必要；C. can’t不可能；D. don’t构成一般现在时的否定句。
根据“because a wolf never comes out at this time因为狼从来不会在这个时候出来”，可推断它不可能是狼，故选C。
【点睛】情态动词表推测的用法：can表示“可能”；can’t表示“不可能”；may表示“可能”，must表示“一定”，注意mustn’t表示“禁止”不表示推测，表示否定推测要用can’t.4．C解析：C【解析】【详解】句意：乔的生日我给她买了一条漂亮的项链。
她可能会喜欢，但是我不确定。
考查情态动词表示推测。
can表示能、可以；may表示可能，might是其过去式；must表示一定、必须。
根据题干中but I'm not sure．可知可能性较小的推测，则可用may或者might，B项中may后有系动词be，原句中有动词like，则只能用might。
故选C。
5．A解析：A【解析】【详解】句意：—温迪现在在教室吗？—我不确定。
她可能不在那里，十分钟前我在图书馆见过她。
考查情态动词表推测。
may not可能不；must not一定不要；shall not将不会；would not 将要、会、就会，表示虚拟、假设、条件等。
根据回答句“I’m not sure”，可推测后句应该是说：她可能不在那里。
是对现在情况的推测，may not“可能不”。
故选A。
6．C解析：C【详解】句意：所有乘客在乘坐飞机前必须经过安全检查。
考查情态动词辨析。
may可以，表许可或请求；can能，表能力或许可；must必须，指一定；need需要，指有必要。
根据句意语境可知，安检强调“必须，一定”，故选C。
7．A解析：A【解析】【详解】句意：——我戒不掉烟，医生。
——为了你的健康，恐怕你必须戒掉。
must必须；can 能，会；may可以；need 需要。
根据For your health，可知戒烟有利于健康，是必须的做的事，must表示必须的意思。
故选A。
8．C解析：C【解析】句意：——你暑假打算去哪儿？——我可能去云南，但是我还没有决定。
A. should应该；B. will打算，将；C. may可能；D. must必须。
这里是表示推测。
根据下文“但是我还没有决定”可知上文是“我可能去云南”，结合选项可知选C。
9．A解析：A【解析】【详解】句意：——苏珊，有人在电话里等你。
可能是你妹妹，但我不确定。
——哦，我现在很忙，请告诉她晚点给我打电话。
考查情态动词辨析及副词。
might可能；must一定；later以后；late晚的，根据第一个空后面的but I’m not sure可知，应该是可能，排除B和D，由第二个空前面的call me可知，应该用later，later则可以作为late的比较级形式，做时间副词表示“随后，稍后”，排除C，故选A。
10．B解析：B【解析】【详解】句意：火车来的时候你不能跟它一起跑，这很危险。