情态动词基础训练

三年级英语情态动词基础单选题40题1.I_____read many books.A.canB.couldC.mayD.must答案：A。

本题考查情态动词的用法。

“can”表示能力，“could”表示过去的能力，三年级学生一般是现在的能力，所以选“can”。

“may”表示可能，“must”表示必须，不符合题意。

2.We_____play games in the classroom.A.canB.couldC.can'tD.couldn't答案：C。

在教室里不能玩游戏，“can't”表示不能。

“can”和“could”表示能，不符合语境。

“couldn't”是过去不能，也不符合。

3.She_____sing very well.A.canB.couldC.mayD.might答案：A。

表示她有唱歌的能力用“can”。

“could”表示过去的能力，“may”和“might”表示可能，不符合题意。

4.They_____draw pictures in art class.A.canB.couldC.mustD.should答案：A。

在美术课上能画画用“can”表示能力。

“could”过去的能力，“must”必须，“should”应该，都不符合。

5.I_____help you with your homework.A.canB.couldC.mayD.might答案：A。

表示我有帮助你做作业的能力用“can”。

“could”过去的能力，“may”和“might”表示可能，不符合。

6.We_____listen to the teacher carefully.A.canB.couldC.mustD.should答案：C。

在学校里必须认真听老师讲课，用“must”。

“can”和“could”表示能力，“should”应该，都不符合。

7.She_____speak English and Chinese.A.canB.couldC.mayD.might答案：A。

情态动词基础训练1、Will you answer the door? It ____ be your mother. Sorry, I ____. I am busy.A. can; mustn’tB. will; canC. may; can’tD. need; will2、Tom, you ____ play with the knife; you ____ hurt yourself.A. won’t; can’tB. mustn’t; mayC. shouldn’t; mustD. can’t; shouldn’t3、The piano ____ be Alice’s. I think so. She is the only student who ____ play the piano in our class.A. must; canB. must; shouldC. could; needD. might; will4、The old man ____ live in a quiet room, but his house is very near to a busy street, so it ____ be quiet.A. can; canB. should; mustn’tC. should; can’tD. can; must5、In winter, you ____ go out with wet hair, or you ____ catch a cold.A. needn’t; mayB. mustn’t; mustC. shouldn’t; mayD. can’t; must6、____ you like to go shopping with me this afternoon? Sorry, I’m busy. I ____ not be free until tomorrow afternoon.A. will; mayB. would; mightC. will; mustD. would; need7、____ you drive? No, I can’t. but I ____ learn to drive next year. I am not sure.A. will; mayB. can; mayC. should; couldD. can; must8、____ I wake him up now? No, you can’t. He ____ be angry because he won’t get up until the alarm clock goes off.A. can; shouldn’tB. must; mustC. may; mustD. may; can’t9、That tall boy ____ be john. John is medium height.A. mustn’tB. mustC. can’tD. might10、You ____ jump onto a bus while it is moving. It is too dangerous.A. may notB. mustn’tC. mayD. must情态动词考场训练1、Who is singing in the next room? Is it Lucy? It ____ be her. She has gone to New York.A. can’tB. mustC. shouldn’tD. can2、Must I get up early tomorrow morning? No, ____.A. you mustn’tB. I don’t think you have toC. you can’tD. you need3、Will you stay for some more days? Sorry, I ____. My mother called to ask me to go back at once.A. mustn’tB. may notC. can’tD. wouldn’t4、Drunk driving is against the law now. It ____ be forbidden.A. mayB. mustC. canD. might5、Bob, shall we go and meet our new classmate? Sorry, I am busy now. but you ____ ask David to go with you. He is free.A. needB. mayC. wouldD. must6、You needn’t write letters to your cousin. You ____ chat with her by qq instead.A. mustB. have toC. can7、Do we have to finish our homework this afternoon? Yes, you ____.A. mustB. canC. mayD. need8、Teachers think students needn’t do so much homework, but they ____ make their students doa lot in the past.A. have toB. mustC. had toD. should9、It is such a long way! What shall we do? You ____ take my car if you want.A. willB. mustC. mayD. shall10、____ you turn down your radio, please? Yes, I can.A. mayB. needC. mustD. can11、Must I hand in my writing after school? No, you ____. You can give it to me tomorrow.A. mustn’tB. can’tC. needn’tD. shouldn’t12、Have you decided where to spend your summer holiday? Not yet. We ____ go to Qingdao.A. mustB. shouldC. needD. may13、Mr. Smith must have been to your home this morning. No, he ____, because he didn’t know my address.A. couldn’tB. can’tC. mustn’tD. may not14、How was the youth club last night, Mark? It was great fun. You ____ come.A. mustB. canC. shouldD. may15、You ____ smoke. You are only 14 and it isn’t allowed.A. mustn’tB. don’t have toC. needn’tD. won’t16、Where’s Jeff? I am not sure. He ____ be playing football on the playground.A. needB. mightC. mustD. can17、May we leave the classroom now? No, you ____. You ____ to leave until the bell rings.A. mustn’t; are allowedB. don’t have to; are supposedC. needn’t; aren’t allowedD. can’t; aren’t supposed18、Could I use your dictionary? Yes, you ____A. canB. couldC. needD. should19、____ your American friend eat with chopsticks? Yes, but he can’t use them well.A. canB. shouldC. must20、You have made some mistakes again. I think you ____ be more careful next time.A. canB. mayC. shouldD. would。

2．Paul did a great job in the speech contest. Hemany times last week.
A．need have practisedB．might practise
C．must have practisedD．could practise
【答案】C
【解析】
A．should have doneB．need have doneC．would have doneD．must have done
【答案】C
【解析】
【详解】
考查情态动词+have done。句意：坦率地说，我不确定在过去我是否会用这种设备做这件事，这看起来很奇怪和可笑。A. should have done表示本应该做某事，而实际上没有做某事；B. need have done表示本来需要做某事而没有做；C. would have done虚拟语气，表示对过去事情的假设，意思是“本来会做”；D. must have done表示对过去事情的肯定推测，译成“一定做过某事”。由“in the old days”可知，本句表示对过去事情的假设。故选C项。
A．WouldB．Shall
C．MustD．May
【答案】A
【解析】
【详解】
考查情态动词。句意：——那位抱小孩的女士，要不来这边吧?这儿有个座位。——谢谢，实际上我有座位的，只是我的孩子喜欢看窗外。would表示婉转的请求，征求对方的意见，Shall提问一般只用于第一人称，我们常说Shall I.或者Shall we；may表示请求对方允许。故选A。
【点睛】
would的用法
1.would最常见的用法是：相对于一个过去时间点的后来“将要”做什么，比如：He said he would meet me at the station.他说他会在车站接我的。这句中的would meet是相对于said（过去说）之后要做的事情。又如：She thought she would have to ask someone for help.她当时想，她得找个人帮忙。

情态动词的专项练习题及答案有关情态动词的专项练习题及答案情态动词，本身有一定的.词义，表示语气的单词。

但是情态动词不能独立作谓语，只能和动词原形一起构成谓语。

接下来由小编给您带来情态动词的专项练习题及答案，希望对您有所帮助！情态动词的专项练习题及答案篇11．( )you tell me what’s happening over there ?A． Could B． May C． Might D． Shall2．( ) I have a word with the manager ,sir ?A． Will B． Would C． May D． Can3．— Something flying far away must be a hawk ．— No, it( ) be a hawk ．A．mustn’t B．mightn’t C．can’t D． might4． Man ( )reach the moon or any other star in the universe now, but we get there years ago ．A． can ；couldn’t B． are able to ；weren’t able toC． must ；needn’t D． can ； had to5． Grandfather ，( ) my sister come ?A． Will B． shall C． would D． could6．“ What I do for you ? ” means “( ) I help you ? ”A． can ， May B． shall ； Need C． can ； Can D． will ；Shall7．—Could I borrow your dictionary?—Yes， of course you ( )．A． Might B． will C． can D． should8．The fire spread through the hotel very quickly but everyone ( )get out．A． had to B． would C． could D． was able to9． The monitor must be in the reading－room， ( )?A．mustn’t B．doesn’t C．needn’t D．isn’t10．He hardly ( )say anything more，since you know all about it．A．don’t B．needn’t C． needs D． need11．You ( )to the meeting this afternoon if you have something important to do．A．needn’t to come B．don’t need comeC．don’t need coming D．needn’t come12．—May I pick a flower in the garden ? — ( )．A． No，you needn’t B． Not， pleaseC． No，you mustn’t D． No，you won’t13．—Helen， will you be at the party tonight ?—Yes， but I have so much homework to do that I really ( )．A．won’t B．can’t C．mustn’t D．shouldn’t14． If you listen to me， you ( ) have some candies,Deary ．A． shall B． May C． will D． must15． Peter ____ come with us tonight，but he isn’t very sure yet．A． May B． Can C． will D． must16．—Dare you go home at night ?—_________．A． Yes， I do B． No，I daren’tC． No，I don’t D． Yes， I dare so．17． When you go abroad， do you _____ take your passport ?A． have to B． ought to C． be able to D． need18．—You must phone us every week．—Yes， I _____．A． must B． have to C． will D． should19．—Your language teacher looks a rather kind woman．—But in fact she is cold and hard on us． You _____ believeA． should B．wouldn’t C．mustn’t D． might not．20． A wise man __ sometimes make a mistake．A． can B． may C． might D． must21．—Shall I tell John about it ?—No， you ( )．I’ve told him already．A．needn’t B．wouldn’t C．mustn’t D．shouldn’t22． Tom ought not to ( )me your secret，but he meant no harm．A． have told B． tell C． be telling D． having told23．—When can I come for the photos ? I need them tomorrow afternoon．—They ( )be ready by 12：00．A． Can B． should C． Might D． need24．Sorry I’m late． I ( )have turned off the alarm clock and gone back to sleep again．A． Might B． should C． Can D． will25．—Are you coming to Jeff’s party ?—I’m not sure． I ( )go to the concert instead．A． must B． should C． Would D． might参考答案：ACCAB CBCCD DDDCB AABAC AAAAB情态动词的专项练习题及答案篇21. Peter ________come with us tonight, but he isn’t very sure yet.A. mustB. canC. mayD. will2. — Could you borrow your dictionary?— Yes, of course you ________.A. mightB. willC. canD. should3. A computer ________think for itself, it must be told what toA. can’tB. couldn’tC. may notD. might not4. I didn’t hear the phone, I ________asleep.A. must beB. must have beenC. should beD. should have been5. There was plenty of time, she ________.A. mustn’t have hurriedB. couldn’t have hurriedC. must not hurryD. needn’t have hurried6. The plant is dead. I ________it more water.A. will giveB. would have givenC. must giveD. should have given7. Very loud noises ________make people ill, hurt their ears, or even drive them mad.A. mustB. needC. canD. should8. He asked me for the dictionary many times; please tell him that he ________have it tomorrow.A. mustB. needC. mayD. dare9. — Why is she still standing there?— She ________be waiting for her boyfriend.A. canB. mustC. dareD. need10. Two eyes________ see more than one.A. canB. mustC. mightD. shall11. What ________he mean? ________you tell me?A. can; MayB. can; CanC. may; MayD. must; Should12. How ________he say that his teacher was unfair?A. mustB. mightC. couldD. need13. It ________be very cold in this part.A. canB. oughtC. shallD. dare14. I’d like to ask a question if I ________.A. mustB. willC. mayD. might15. Even in summer the temperature ________suddenly drop below freezing.A. mightB. oughtC. mustD. need16. He decided to join the army so that he ________defend the country.A. may helpB. might helpC. helpsD. helped17. You ________always be talking like that.A. mightn’tB. mayn’tC. can’tD. mustn’t18. The car ________have broke doown just when we were about to start off.A. mustB. couldC. mightD. should19. You ________see him while he is in hospital.A. have betterB. had betterC. would ratherD. had to20. There is a fine sunset; it ________to be a fine day tomorrow.A. oughtB. shouldC. has toD. has better21. You are his father, you ________take care of him.A. mightB. oughtC. ought toD. are able to22. That’s all. It ________be talked about any more.A. needn’tB. mightn’tC. darn’t toD. needn’t to23. The question ________discussing.A. needsB. needC. can beD. must be24. He ________even look out of the window.A. daren’tB. daresn’tC. dared not toD. dares not25. I’m so hungry that I ________find something to eat.A. have toB. wouldC. mayD. can26. All the students ________do their best for the modernization of our country.A. canB. shouldC. mayD. might27. You ________be careful with your homework.A. mustB. have toC. mayD. are used to28. It is getting darker. You ________not go home.A. had betterB. have betterC. would ratherD. would like29. I ________what happened to our school.A. would like knowB. would like to knowC. would like knowingD. would like that I know30. — Would you mind my changing the plan?— ________.A. Oh, no, pleaseB. Yes, I mind notC. No, I wouldD. Yes, I will31. — It ________ be Jack who is in the library.—I’m sure it ________be him, I saw him off at the railway station just two days ago.A. can’t; can’t eB. must; mustn’tC. must; can’tD. can’t; mustn’t32. I ________tell her the truth about his marriage.A. can’t helpB. can’t butC. may not helpD. mustn’t but33. Since she is angry, we ________.A. had better to leave her alongB. should leave her aloneC. would rather to leave her aloneD. must leave her alone34. Look! What you’ve done to me. You ________more careful.A. maybeB. had toC. should have beenD. would be35. ________read the letter for you?A. Would you like meB. Do you want meC. Will you mind meD. Shall I36. He promised he ________not make such silly mistakes.A. wouldB. shouldC. mightD. could37. ________it be true that his father will go abroad?A. CanB. MayC. NeedD. Should38. Those streams are so small that they ________be shown in the maps.A. mustn’tB. may notC. can’tD. may39. — May I use your bike?— ________.A. No, you may notB. No, you mustn’tC. No, you won’tD. Sorry, I’m afraid not40. — Must I write to her?— No, you ________.A. mustn’tB. shouldn’tC. can’tD. don’t have to41. — Need I start tonight?— Yes, you ________.A. doB. needC. mustD. may42. The old man ________sit for hours watching the ships.A. wouldB. shouldC. was used toD. would rather to43. If the telephone ________ring, please wake me up.A. wouldB. shouldC. willD. might44. I wish they ________stop making remarks about me.A. wouldB. willC. shouldD. shall45. You’re thirsty, aren’t you? ________he get some coffee?A. DoesB. ShallC. WouldD. Let46. Which of the following is wrong?A. That may be true.B. That might be true.C. That can be true.D. That could be true.47. — Would you lend me some money?— Yes, I ________.A. wouldB. willC. canD. may48. He ________ swimming when he was young.A. was used to goB. got used to goC. used to goingD. used to go49. You say you ________ not do it, but I say you ________do it.A. will; shallB. shall; shallC. shall; willD. will; will50. You ________out yesterday without a coat. No wonder youcaught cold.A. should have goneB. shouldn’t have goneC. could not have goneD. might have gone51. He ________the 8:30 train because he didn’t leave home until 9:00.A. can’t catchB. couldn’t catchC. may notD. can’t have caught52. You ________us this because we had more than enough.A. needn’t bringB. needn’t have broughtC. mustn’t bringD. co uldn’t have brought53. — He learnt the language in three months.— He ________very hard.A. must workB. might have workedC. must have workedD. might work54. — Who told you my telephone number?—I don’t remember. It ________Mary.—It can’t be Mary, she doesn’t know it.A. may have beenB. can have beenC. must beD. can be55. You ________him, why didn’t you?A. ought to thankB. ought have thankedC. ought to have thankedD. ought thank56. I ________have arrived a little earlier, but my car broke down.A. shouldB. couldC. canD. can’t57. — ________we go out for a walk?—Great. Let’s goA. ShallB. WillC. MayD. Should58. Though she was seriously ill, she ________ complete the work in time.A. wouldB. was able toC. was possible toD. might59. — Would you like to play chess with me?— Yes, ________.A. I’dB. I wouldC. I’d likeD. I’d like to60. Tom is late. He ________the wrong bus.A. must takeB. must have takenC. might takeD. could take1—10. CCABD DCCBA 11—20. BCACA BDDBA 21—30. CAAAA BAABA 31—40. CBBCD AACDD 41—50. CABAB CBDAB 51—60. DBCAC BABDB。

情态动词练习题基础、提高、难题_汇总(含答案)一、初中英语情态动词1．Harry's been driving all day—— he be tired.A. needB. canC. shallD. must【答案】 D【解析】【分析】句意：哈利已经开了一整天车了——他一定累了。

根据句意可知，开了一整天车，所以推测他累是一定的。

所以用情态动词must。

故选D。

2．— Sorry, I forgot to take money with me. Maybe I can't buy the book you like.— Mum, you ______ worry about it. We can pay by Alipay （支付宝）.A. can'tB. needn'tC. mustn'tD. shouldn't【答案】 B【解析】【分析】句意：——对不起，我忘记带钱了。

也许我不能买你喜欢的书。

——妈妈，你不用担心。

我们可以用支付宝支付。

A. can't不能，指不允许或否定推测；B. needn't 不需，指没必要；C. mustn't不能，表禁止；D. shouldn't不应该，表建议。

根据句意语境，本句是说妈妈不需要担心，故答案为B。

【点评】考查情态动词。

理解句意并掌握情态动词的意义和用法区别。

3．Please don't make so much noise. I ________ hear the speaker very well.A. needn'tB. can'tC. shouldn'tD. mustn't【答案】 B【解析】【分析】句意：请不要发出那么多噪音。

我不能很好地听清楚发言者的话。

needn't不必；can't不能；shouldn't不应该；mustn't禁止。

（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。

三年级英语情态动词基础练习题30题(答案解析)1.I_____swim.A.canB.can'tC.doD.don't答案解析：A。

本题考查情态动词can 的用法。

can 表示“能、会”，句子意思是“我会游泳”。

B 选项can't 表示“不会”，与题目意思不符。

C 选项do 和D 选项don't 是助动词，不能表示“会游泳”的意思。

2.She_____dance.A.canB.can'tC.isD.isn't答案解析：A。

“她会跳舞”用can 表示“会、能”。

B 选项can't 不符合题意。

C 选项is 和 D 选项isn't 是be 动词，不能表示“会跳舞”。

3.He_____read books.A.canB.can'tC.doD.does答案解析：A。

“他会读书”用can。

B 选项can't 与题意不符。

C 选项do 和D 选项does 是助动词，不能表示“会读书”。

4.We_____play football.A.canB.can'tC.doD.don't答案解析：A。

“我们会踢足球”用can。

B 选项can't 不符合题意。

C 选项do 和 D 选项don't 是助动词，不能表示“会踢足球”。

5.They_____sing songs.A.canB.can'tC.areD.aren't答案解析：A。

“他们会唱歌”用can。

B 选项can't 不符合题意。

C 选项are 和D 选项aren't 是be 动词，不能表示“会唱歌”。

6.The bird_____fly.A.canB.can'tC.isD.isn't答案解析：A。

“鸟会飞”用can。

B 选项can't 不符合题意。

C 选项is 和D 选项isn't 是be 动词，不能表示“会飞”。

完整版英语情态动词练习题40篇含答案一、选择题1．When you visit a museum, some instructions should ________ and we’d better not ________ them.A．pay attention to; be against B．be paid attention; againstC．be paid attention to; against D．be paid attention to; be against2．To my joy, we_________ go to the bank. Mary has lent us some money.A．shouldn’t B．needn’t C．couldn’t D．wouldn’t 3．—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 4．—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．need5．— 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．can6．—________ I see your ID card? We have to check your personal information.—Sure. Here you are.A．May B．Need C．Should D．Must7．You ________ drive after drinking alcohol(酒). It’s against the law.A．must n’t B．needn’t C．couldn’t D．wouldn’t 8．—Who’s singing next door? Is it Miss Wang?—It ________ be her. She’s having the board meeting.A．can’t B．shouldn’t C．mustn’t D．needn’t 9．—Hurry up, Jack! Let’s cross the road as fast as possible.—No, you ________. Do n’t you see the light is still red?A．couldn’t B．wouldn’t C．mustn’t D．needn’t 10．—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’t11．—Will my car be ready by the end of the day?—It ________ be, sir. I’ll call if there’s any problem.A．must B．could C．shall D．should12．Mr. Black ________ be at home now. He went abroad on vacation last Friday.A．can’t B．mustn’t C．needn’t D．shouldn’t 13．You ________ write the report again because spelling mistakes are not allowed at all. A．must B．can C．may D．could14．You’ve got an A in the maths test again. You ________ be good at it.A．can B．may C．must D．should15．I ________ hear you clearly. Would you please repeat it?A．mustn’t B．can’t C．needn’t D．shouldn’t16．A lot of online resources ________ be used either by teachers at school or parents at home. A．can B．should C．need D．must17．It’s amazing that the pen ________turn voice into text with few mistakes.A．can B．must C．may D．need18．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 19．— Zoe, what do you think is the greatest advantage of shopping online?— At least I ______ spend much time going from shop to shop.A．shouldn’t B．can’t C．needn’t D．mustn’t 20．—Have you decided to take up teaching as career after graduation?—I ________ go abroad for further education instead. But it depends.A．must B．should C．may D．shall21．—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't 22．—Ready? Let’s get started, Martin.— Swimming? I just ________ get used to it in winter.A．can’t B．needn’t C．mustn’t D．shouldn’t 23．Dr. Zhong Nanshan once said, "To prevent the spread of this disease, we________never be too careful."A．can B．may C．must D．should 24．Think twice before making a decision, or you __________ get into trouble.A．may B．can't C．shouldn't D．mustn't 25．—________ you give me a hand? I can’t put up the poster by myself.—No problem.A．Could B．Should C．Need D．Must26．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 27．Hurry up, or we ________ miss the beginning of the film.A．should B．must C．may D．have to28．—I must go to school today, ________?—No, you ________.You can go as soon as you get well.A．mustn’t I;needn’t B．needn’t I;needn’tC．mustn’t I;mustn’t D．needn’t I;mustn’t29．—How do you like my new dress?—Well, if I ________ say, it is not suitable for you.A．may B．must C．have to D．should30．— 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 31．—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．shall32．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 33．—What is that young lady’s job?—She ________ be a nurse, I’m not sure.A．must B．may C．need D．would34．You _________ smoke here! Look at the sign. It says "No smoking".A．needn't B．mustn't C．can D．may35．—Must I finish all my homework today, Mum?—No, you ________, my dear. You can finish some tomorrow if you like.A．needn’t B．shouldn’t C．can’t D．mustn’t36．We've discussed every detail of this plan and have got everything ready. But still something ________ go wrong. We still have to be very careful.A．must B．should C．would D．may37．— The sandstorm in Beijing is so serious this year.— Yes, I wonder when we ________ worry about the air we breathe.A．can’t B．mustn’t C．needn’t D．shouldn’t 38．Never throw objects from the building. Even a small object ________ cause serious injuries, or death, when dropped from a great height.A．must B．should C．may D．need 39．—Who is singing next door? It sound s like a young girl’s voice.—It _________ be Jane. But she seldom sings English songs.A．need B．must C．may D．can40．—Will Jim come to Yangzhou for a holiday?—He ________come and it depends on how much homework he will have.A．may B．should C．must D．need41．—Is it usually warm in Yancheng in May?—Yes. But it _______ be rather cold sometimes.A．must B．should C．would D．can42．— 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．shou ldn’t C．mustn’t D．can’t43．You ________ pay too much attention to protecting yourself if you plan to go abroad. A．mustn’t B．can’t C．shouldn’t D．needn’t 44．—Will dad arrive home at 6 o’clock 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．may 45．—Seventy dollars for such a dress! You ________ be joking!—I’m serious. It’s made of silk from Hangzhou.A．must B．need C．will D．can46．—Must we stop the Japanese government discharging nuclear waste water (排放核污水) into the Pacific Ocean?—________. Because everyone should protect our earth and it is bad ________ us to eat the polluted seafood and drink the waste water.A．Yes, we can; of B．No, we mustn’t; of C．Yes, we must; for D．No, we needn’t; for 47．Look at the floor, Tom! ________ you watch TV while having a meal?A．Should B．Could C．Must D．May 48．—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．need n’t B．can’t C．won’t D．shouldn’t 49．Cars ________ give way to walkers on some roads in Binhai, or the drivers will be fined. A．may B．will C．can D．must 50．—Suzy described every detail of the accident just now.—Her memory ________ be completely back.A．shall B．need C．must D．could【参考答案】***试卷处理标记，请不要删除一、选择题1．D解析：D【详解】句意：当你参观博物馆时，应该注意一些说明，我们最好不违反它们。

He oughtn't to / shouldn't have done that.他本来就不该做那件事.（可是做了）
6.“would＋have＋过去分词”表示对过去的某种情况进行猜测，或本来要做某事却因某种原因未做成，通常用来说明某一情况，但不像用should或ought to那样含有责备之意。如：
【答案】C
【解析】
【详解】
考查含情态动词的进行时态。句意：——把电视关掉，杰克。你现在不应该做作业吗?——妈妈，请再给我十分钟。此处表示目前应该在做某事，should“应该”，这里用含情态动词的进行时态，故选C。
7．—Whaபைடு நூலகம்’s wrong with you?
—Oh, I am sick. I ________ so much ice cream just now.
I guess the poet would have been about twenty when she wrote her first poem.
Another worker wouldn't have acted like that.
5．— Excuse me, do you mind if I open the window?
4．The accident which left 15 people on board dead ________ if both the angry female passenger and the bus driver had kept calm.
A．should have avoidedB．should be avoided
【答案】A
【解析】
【详解】
【详解】
考查情态动词。句意：所有学生们应在去学校之前带上口罩以防感染非典病毒，这已经被宣布。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，故选A项。

【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……。故选A。
【点睛】
that ,it ,one代指前面的名词时的用法
1.one指代前面出现的可数名词，是泛指。可以和冠词连用，也可以有自己的定语。一般不能用做特指，但和定冠词连用时可以是特指。如：Please show me the cup, the red one on the shelf.
2.It指代前面提到的单数名词，相当于the one。当one是泛指的时候，指的是同名异物，it是指同一物体.如：----Do you want the cup ? ---Yes ,I want it.
A．shallB．need
C．willD．must
【答案】A
【解析】
【详解】
考查情态动词词义辨析。A. shall用于法律法规或条文中，表示义务、规定等；B. need需要；C. will会；D. must必须。句意：——我能用信用卡支付么？——对不起，先生，现金支付是我们酒店的管理规定。故A项正确。
3.that通常用来代替前面出现的可数名词\不可数名词,主要是用来避免重复。如：Theweather of Guangzhou is hotter than that of Beijing.
4．---Hi, Johnson, any idea where Susan is?
---It is class time, so she __________ in the classroom now.

三年级英语情态动词基础练习题30题(答案解析)1. You _____ run in the classroom.A.canB.mayC.mustn't答案解析：C。

在教室里不可以奔跑，mustn't 表示禁止。

can 表示能够，may 表示可能，在教室里奔跑既不是能够也不是可能的行为。

2. You _____ listen to the teacher carefully.A.canB.mayC.must答案解析：C。

上课要认真听老师讲课，must 表示必须。

can 表示能够，may 表示可能，认真听老师讲课是必须要做的。

3. You _____ eat in the library.A.canB.mayC.mustn't答案解析：C。

图书馆里不可以吃东西，mustn't 表示禁止。

can 表示能够，may 表示可能，图书馆不是吃东西的地方。

4. You _____ bring your toys to school.A.canB.mayC.mustn't答案解析：A 或B。

can 表示能够，may 表示可能，在一些情况下可以带玩具到学校，但也可能有规定不可以。

mustn't 表示禁止，这里不是禁止带玩具。

5. You _____ hand in your homework on time.A.canB.mayC.must答案解析：C。

必须按时交作业，must 表示必须。

can 表示能够，may 表示可能，交作业是必须要做的事情。

6. You _____ talk loudly in the reading room.A.canB.mayC.mustn't答案解析：C。

在阅览室不可以大声说话，mustn't 表示禁止。

can 表示能够，may 表示可能，阅览室需要保持安静。

7. You _____ borrow books from the library.A.canB.mayC.must答案解析：A 或B。

初三上册英语情态动词基础练习题及答案一、选择题1．—It’s been a wonderful party. Thank you very much?—- ________________.A．With pleasure B．No , thanks C．It’s OK D．I’m glad you enjoyed it .2．—________. Where’s the nearest supermarket?—Oh, it’s about 300 meters away, next to a park.A．Thank you B．Excuse me C．Come on D．That’s OK3．—I just got a message from Ms. Yang and she said she would come to our meeting this afternoon.— She always has good ideas.A．Why not? B．What a pity! C．Time is up. D．That’ll be very nice. 4．—Li z, I’d like to take a week’s holiday.—________. We’re as busy as a bee.A．Go ahead B．With pleasure C．Forget it D．That’s right5．—I plan to find a part-time job in the coming summer holiday.—________ It will be a totally different experience.A．See you later. B．You’d better not.C．I’m sorry to know that.D．That sounds like fun.6．—Oh, no! There isn't any salt left.—____________! I’ll buy some when I go into town.A．Good idea B．Go ahead C．Never mind D．Not at all7．—I was too busy to see the singing competition.—________. I have to say it’s really wonderful.A．No problem B．You are welcome C．Not at all D．It’s a pity 8．—I’m afraid I can’t get good grades in the P.E. exam.—________! Train as much as you can.A．Well done B．Keep trying C．Enjoy yourself D．Be careful 9．—________.—It’s a pleasure.A．Don’t worry about the task B．Thank you for showing me aroundC．Be careful when you travel D．You’d better get up now10．—I thought I’d try to repair the car myself.— __________ ! You know nothing about the car.A．No way B．You can’t be serious C．I couldn’t agree more D．Don’t change a thing11．– Would you like me to lock the door?– _______A．Yes, I’d like to.B．It’s a pleasure.C．Yes, please. D．It doesn’t matter. 12．—Another Friday! Let’s go to see the play tonigh t.—________ I will book the tickets online.A．My pleasure. B．That’s right.C．Why not? D．Never mind. 13．–This box is too heavy for me to carry upstairs.–__________A．You may ask for help B．I’ll give you a handC．Please do me a favor D．I’d come to help14．— I guess you want to play tennis in the park this afternoon.—_______. That’s exactly what I was thinking just now.A．It’s up to you B．Of course not C．You read my mind D．It’s hard to say 15．--Would you mind opening the window? It’s too hot.--__________.A．Sorry. I wouldn’t.B．No, of course not.C．It doesn’t matter.D．Yes, please.16．-Do you mind telling me how to use this function? - . It’s easy. Just double-click on the “Pencil” icon.A．No, not at all B．Of course, I doC．Yes, I do D．Yes, I don’t17．—Would you please help me with my spoken English?—__________. First you should know practice makes perfect.A．That’s right B．No problem C．Quite well D．No, thanks 18．—I have got a new job as a presenter in the Wenzhou Radio Station!—________.A．Come on B．Good idea C．Congratulations D．All right 19．—I missed the basketball game last Saturday because I had an exam.—________, but it will be repeated on TV.A．Take it easy B．You are lucky C．That’s wonderful D．Never mind 20．—Do you like cartoons or scary movies?—_______. They can cheer me up.A．Yes, I do B．No, I don't C．Cartoons D．Scary movies 21．—I’m sorry I didn’t make it to your birthday party last night.— ________ I know you are busy recently.A．Why not? B．Don’t mention it.C．No way. D．That’s all right. 22．—Excuse me, can you give me some water? The cup is empty.—________A．Go ahead. B．My pleasure C．At your service D．You’d better not. 23．—Susan, will you please go and empty that drawer?— _________ ?A．What for B．What is it C．How is it D．How come 24．—I’m going hiking this afternoon. Would you like to go with me?—______, but I must finish my homework first.A．Sorry, I don’t B．That’s right C．I’d love to D．Not at all25．—Amazingly, I've managed to finish the project by myself.—___________I told you it was easyA．With pleasure. B．Guess what? C．There you are! D．It doesn’t matter 26．—I wonder if Tenny is doing well in her new school.—________. She is old enough to look after herself well.A．You’re welcome B．Good luck C．It’s a pity D．No need to worry 27．—Can you tell me how to get to the park?—________—Thank you all the same.A．Show me the map, please.B．Certainly. It’s opposite the museum.C．Sorry, I don’t know. I’m a stranger here.D．Sure. Turn right and go along Rock Road.28．—Could you help me look after my baby ________ I am away?—________.A．as; With pleasure B．while; My pleasure C．as; That’s all right D．while; With pleasure29．—How would you like your soup?—________.A．Very delicious B．With some tomatoes and eggs, pleaseC．I like it very much D．No, thanks30．—Don’t keep the water running when you brush your teeth.— ________ .A．I hope so B．I’m afraid not C．Sorry, I won’t D．It’s nothing 31．—Would you mind if I open the window?—_______.We need fresh air.A．Not at all B．Yes, of course C．You’d better not D．That’s all right 32．—I find it really unwise to go travelling during May Day holiday.—________! Wherever you go, it’s crowded with cars and people.A．Not exactly B．Forget it C．You said it D．It depends 33．— Why will you take part in the charity walk? You are not good at running at all.— ________. I run to show that I can help others.A．Not exactly B．That’s not the point C．I can’t agree more D．It sounds like a pity 34．— Mr. Smith, I won the first prize in the competition.— ______ I think you’ll do better and better.A．Congratulations! B．Good idea! C．That’s all right!D．What a shame! 35．—Oh, my love, you say you have ordered a dozen cups of bubble tea (奶茶)?—________A．Agree. B．Forget it. C．I really do. D．Are you kidding me? 36．—He is too short to be a successful basketball player.—________ Every dog has its day.A．I think so. B．It’s hard to say.C．That’s right.D．You’d better not. 37．—I’m so sorry to keep you waiting for me so long.— ________!A．With pleasure. B．Don’t say so C．I don’t think so D．It doesn’t matter 38．— Do you think Steve will pass the exam this time?— ________! He spends most of his time playing games on the phone.A．Promise B．No way C．Well done D．No problem 39．—Why don’t you join in a club to practise speaking Englis h?—________.A．That’s a good idea B．Never mind C．Yes, please D．Thank you 40．—Many people think women are better at cooking than men.—________. Most top chefs in the world are men.A．I agree B．I can’t agree more C．Not at all D．That’s not the case 41．—I’l l have a chemistry exam tomorrow.—________!A．Well done B．Congratulations C．You’re welcome D．Good luck 42．— Would you mind my turning on the TV? The New Year concert has just begun.— ________. Just go ahead.A．Please don’t B．Better not C．Of course not D．I’m afraid not 43．—I prefer to chat online. I’ve got to know many friends on the Internet.—________. Few of them would become your real friends.A．I can’t agree more B．I’m pleased to know thatC．That’s for sure D．That’s not the case44．—We can invite Kate and Paul to Baohe Park with us.—________ I’ll give them a call right now.A．Why not? B．What for? C．What’s up?D．Are you kidding? 45．—We’ll study in different schools next term. I hope you’ll enjoy your time in the new school!—________A．I’ll take your advice. B．The same to you. C．Congratulations!D．It doesn’t matter.46．— The movie Lost in Russia sends a message about the importance of family.— ________. It reminds me of my parents.A．I hope so B．That’s all right C．You bet D．I don’t think so 47．— The dress I got is not the same color as that is shown online.—________? But if so, I promise we will send you another one.A．How come B．Who knows C．What for D．Why worry 48．—Michael was late for Mr. Smith’s chemistry class this morning.—________? As far as I know, he never came late to class.A．So what B．Why not C．How come D．Who cares 49．— Are you feeling any better now after taking the medicine?—________. I’m feeling even worse.A．You got it B．Never mind C．Sorry to hear that D．Quite the opposite 50．—I lo ve the Internet. I’ve come to know many friends on the net.—________. Few of them would become your real friends.A．I can’t agree more B．I’m pleased to know thatC．That’s for sure D．That’s not the case【参考答案】***试卷处理标记，请不要删除一、选择题1．D【详解】根据情景反应，可知答案为D解析：D【详解】根据情景反应，可知答案为D2．B【详解】句意：——打扰了。

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。

A．shallB．mustC．shouldD．can
【答案】D
【解析】
【详解】
考查情态动词辨析。句意：睡眠不足会导致免疫力和记忆力下降，还会减缓身体发育。A. shall将；B. must必须；C. should应该；D. can会，表示理论上或是逻辑判断上，用can，故选D。
10．would可以表达过去常常做的事，过去习惯发生的动作：
3. 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）
A．might have comeB．might come
C．must have comeD．should have come
【答案】A
【解析】
【详解】
考查情态动词推测用法。句意：Jim来了吗？--我不知道，在我不在的时候，可能来过。根据前文I don’t know.可知，说话者不知道Jim来没来，因此后文推测来过，但是语气很不确定，故可知选A。对过去情况的推测为情态动词+have done，must have done一定做了某事，should have done应该来过，不符合，故选A。
3．--- Oh, my God! I just missed the last bus back home.
--- That’s really bad. I’m sure you ______ it, but you just didn’t hurry up.
A．had caughtB．could have caughtC．could catchD．can catch

三年级英语情态动词基础练习题30题含答案解析1.I_____read books.A.canB.couldC.can'tD.couldn't答案解析：A。

can 表示“能够”，符合“I read books”这个表达，我能够读书。

B 选项could 一般用于更加委婉的请求或过去的能力；C 选项can't 表示不能，题干没有否定的意思；D 选项couldn't 是could 的否定形式，一般用于过去不能做某事。

2.She_____sing a song.A.canB.couldC.can'tD.couldn't答案解析：A。

can 表示“能够”，她能够唱歌。

B 选项could 一般用于更加委婉的请求或过去的能力；C 选项can't 表示不能，题干没有否定的意思；D 选项couldn't 是could 的否定形式，一般用于过去不能做某事。

3.We_____play football in the playground.A.canB.couldC.can'tD.couldn't答案解析：A。

can 表示“能够”，我们能够在操场上踢足球。

B 选项could 一般用于更加委婉的请求或过去的能力；C 选项can't 表示不能，题干没有否定的意思；D 选项couldn't 是could 的否定形式，一般用于过去不能做某事。

4.He_____draw pictures very well.A.canB.couldC.can'tD.couldn't答案解析：A。

can 表示“能够”，他能够画得很好。

B 选项could 一般用于更加委婉的请求或过去的能力；C 选项can't 表示不能，题干没有否定的意思；D 选项couldn't 是could 的否定形式，一般用于过去不能做某事。

5.They_____swim in the pool.A.canB.couldC.can'tD.couldn't答案解析：A。

情态动词讲解及练习一、can和could特别说明：（1）could用来表示请求时，语气委婉，主要用于疑问句，不能用于肯定句，答语应用can（即：could不能用于现在时态的简略答语中）。

如：——Could I use your dictionary?——Yes, you can.(否定回答可用：No, I’m afraid not.)(2)can和be able to辨析can(could)和be able to都可以表示能力，意思上没有区别。

但can只有现在式和过去式，而be able to则有更多的形式。

如：I’ve always wanted to able to speak fluent English.Those bags look really heavy, are you sure you’ll be able to carry them on your own?但是，表示在过去某时的某一场合经过一番努力，终于做成了某事，通常不用could，而用was/were able to来表示。

这时，was/were able to相当于managed to do或succeed in doing。

如：After the accident it was a long time before she was able to walk again.The fire was very big, but most people were able to escape from the building.(3) 惯用形式“cannot …too…”表示“无论怎么……也不（过分）”。

如：You cannot be too careful.你越小心越好。

惯用形式“cannot but+ 不定式（不带to）”表示“不得不，只好”。

如：I cannot but admire her determination.我不得不钦佩你的决心。

【精品】情态动词基础练习试题和答案解析一、单项选择情态动词1．Students ____ remain in their seats until all the papers have been collected according to the regulation.A．would B．shall C．will D．could【答案】B【解析】【详解】考查情态动词。

句意：学生们必须呆在自己的座位上，直到所有的试卷都被收回。

根据句意，“学生们呆在自己的座位上”是一项规定。

shall 可表示某种规定或义务，用于第二、三人称的句子中。

而其他情态动词无此用法。

故正确答案为B。

2．--- Oh, my God! I just missed the last bus back home.--- That’s really bad. I’m sure you ______ it, but you just didn’t hurry up.A．had caught B．could have caught C．could catch D．can catch【答案】B【解析】【详解】考查情态动词+have done结构。

句意：——哦,我的上帝!我刚好错过了回家的末班车。

——这是非常糟糕的。

我肯定你能赶上，但你就是不抓紧。

could have done“本来能做而没有做”。

故选B。

3．-- Did Jim come?-- I don’t know. He _______ while I was out.A．might have come B．might comeC．must have come D．should have come【答案】A【解析】【详解】考查情态动词推测用法。

句意：Jim来了吗？--我不知道，在我不在的时候，可能来过。

根据前文I don’t know.可知，说话者不知道Jim来没来，因此后文推测来过，但是语气很不确定，故可知选A。