【教育专用】2019年度高中英语情态动词练习题Word版

高中英语情态动词形式练习题40题带答案解析1.She ______ play the piano beautifully when she was only seven.A.canB.couldC.mayD.might答案解析：B。

“could”表示过去的能力，句中“when she was only seven”表明是过去的时间，所以用“could”。

“can”表示现在的能力；“may”和“might”表示可能性较小的推测，不符合题意。

2.You ______ borrow my book if you promise to return it on time.A.canB.mayC.mustD.should答案解析：A。

“can”在这里表示许可，“如果你承诺按时归还，你可以借我的书”。

“may”也有许可的意思，但语气比“can”弱；“must”表示必须；“should”表示应该，都不符合许可的意思。

3.He said he ______ speak three languages.A.canB.couldC.mayD.might答案解析：B。

“could”表示过去的能力，“said”表明是过去时态。

“can”是现在的能力；“may”和“might”表示可能性较小的推测。

4.Mom said I ______ go to the party if I finish my homework.A.canB.mayC.mustD.should答案解析：A。

“can”表示许可，“如果我完成作业，妈妈说我可以去参加聚会”。

“may”语气较弱；“must”是必须；“should”是应该。

5.She ______ swim very well last summer.A.canB.couldC.mayD.might答案解析：B。

“last summer”是过去的时间，“could”表示过去的能力。

“can”是现在的能力；“may”和“might”表示可能性较小的推测。

【 2019铜仁】 — Must I water the flowers now, mum? —No, you . You do it later. A. mustn ' t; must B. mustn 't; ma y C. needn ' t; may D. needn ' t; must 【答案】 【2019连云港】 — I know by what time you want the project to be done? — By the day after tomorrow. ______ you finish it on time? A. May; Can B. Must; Need C. Could; Must D. Need; Would 【答案】 A 【2019 长沙】一Who s singing in the garden? —It be Mr. Brown. He always practices singing at this time. A. must B. can 't C. need 【答案】 A 【 2019 河北】 I ___ follow you. Would you please repeat it? A. can 't B. mustn 't C. needn 't D. shouldn 't 【答案】 A 【 2019 北京】 一 Must I hand in my homework now, Mr. Smith? 一 No, you _____ . A. can 't B. shouldn 't C. wouldn 't D. needn 't 【答案】 D 【 2019 扬州】 一 Excuse me, may I keep the book a little longer? —Sorry. You _______ return it today. A. must B. mustn 't C. can D. can 't 【答案】 A 【 2019 黔西南州】 —Is the man over there Mr. Brown? —It _____ him. He has gone to Brazil to watch the 2019 FIFA World Cup. A. may not B. can 't be C. shouldn 't D. mustn 't 【答案】 B 【 2019 重庆市 A 】 Children ____ si t in the front seat of a car. It 's too A. need B. needn 't C. must D. mustn 't 【答案】 D 【 2019 安徽】 — I forgot to bring my dictionary. Could I use yours? — Yes, you ____ . A. can B. must C. could D. should 【答案】 A 【 2019 重庆市 B 】 The man is feeling much better now, so you ___ call a doctor. A. needn 't B. can 't C. mustn 't D. shouldn 't 【答案】 A 【 2019 杭州】 If you _ smoke, please go outside . A. ca n B. may C. must D. might 【答案】 【 2019 东营】 After you read the article “Why fast food is slowly killing you stop eating fast food. A. can B. may C. have to D. should dangerous. ”, you答案】 B 2019天津】 Look at the “No parking ” sign. You _____ p ark your car here. A. should B. must C. needn ' t D. mustn 't 答案】 D 2019南昌】 We pay to get into the concert. It's free. A. can 't B. mustn ' t C. might not D. don 't have to 答案】 D 2019苏州】 — May I take this magazine out of the reading room? — No, you _____ . You read it in here. A. mightn 't B. won 't C. needn ' t D. mustn 't 答案】 D 2019宁波】 — _______ you leave now? You only arrived here an hour ago. — Sorry, but so much homework is waiting for me. A. May B. Must C. Can D. Might 【答案】B 2019甘肃白银】 —Must I go to law school and be a lawyer like you, dad?2019台州】 — Are you interested in shopping online? — Not so much. We ______ see real products but pictures. A. shouldn ' t B. can 't C. mustn ' t D. needn 't 答案】 B 2019泰安】 — Could you please have a walk with me? — Sorry, I _____ . I have something important to do now. A. mustn ' t B. needn ' t C. can ' t D. may not 答案】 C 2019威海】 — Bob, where is Linda? — She _____ be in the library, bu t I am not sure. A. must B. may C. need D. has to 答案】 B 2019滨州】 — Must we take out the trash now? — _______ . You can do it after class. A. Yes, you must B. No, you can ' t C. Yes, you may D. No, you needn ' t 答案】 D 2019德州】 — Lingling, can I use your e-dictionary? —Sure. But you ______ return it after class. A. must B. can C. may D. would 【答案】 A — No, you _____ , son. You ' re free to make your own decision. A. can ' t B. mustn ' t C. shouldn ' t D. needn 't B. can _____ call C. should me anytime you like. D. need s go climbing, shall we? _ be joking! Don ' t you know I B. can C. must m afraid of high places? D. should【2019菏泽】—Look, someone left a book.—Oh, yeah …This book ________ b e Kitty ' s. Only she likes to read this kind of books.A. canB. mustC. mayD. might【答案】B【2019聊城】—Is the long-haired man Bruce?—No, it _____ be him. He ' s in New York now.A. can ' tB. mustn ' tC. needn ' tD. may not【答案】A【2019潍坊】Pe op l e ___ wait until the traffic becomes green. That ' s the traffic rule.A. mustB. canC. needD. may【答案】A。

高中英语情态动词形式练习题40题含答案解析1.She is very quiet. She ____ be shy.A.mustB.canC.mightD.should答案解析：C。

must 表示肯定的推测，语气非常强；can 表示可能性，但在这个语境中不太符合；might 表示可能性较小，符合“她很安静”这个描述推测她可能害羞；should 表示应该，不符合推测的意思。

2.The book is missing. Someone ____ have taken it.A.mustB.canC.mightD.should答案解析：A。

书不见了，一定是有人拿走了，must 表示肯定的推测，语气很强。

can 和might 语气较弱；should 表示应该，不符合语境。

3.He is always late. He ____ be very disorganized.A.mustB.canC.might答案解析：A。

他总是迟到，肯定是非常没有条理，must 表示肯定的推测，语气强。

can 和might 可能性较小；should 表示应该，不合适。

4.The lights are on. Someone ____ be at home.A.mustB.canC.mightD.should答案解析：A。

灯亮着，肯定有人在家，must 表示肯定的推测，语气强。

can 和might 可能性较小；should 表示应该，不符合语境。

5.The test was very difficult. She ____ have passed it.A.mustB.canC.mightD.should答案解析：C。

考试很难，她可能通过了，might 表示可能性较小。

must 语气太强；can 表示可能性，但不太符合这个语境；should 表示应该，不符合推测的意思。

6.He looks very tired. He ____ have worked hard.A.mustB.canD.should答案解析：A。

最新高中英语情态动词的技巧及练习题及练习题( 含答案 )一、单项选择情态动词1．Traveling by subway ______ sometimes be quite an adventure, especially during the rush hour.A． must B． can C． shall D． should【答案】B【解析】【解】考情。

句意：乘地旅行有可能相当冒，尤其是在交通高峰期。

；一定； B. can 能；可能； C. shall 将会； D. should ；当。

本句中A. must 必can 表示客可能性（客原因形成的能力），故B。

2．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】【解】考虚气。

句意：我将我的划做最后决定。

如果你改主意，尽快通知我。

根据境，此用虚气，表示与将来相反，从句用should+ 原形，省略if ，should提前，述句是：If you should change your mind。

故⋯⋯A。

【点睛】虚气中的倒装当虚条件句中含有 were， had， should ，可以将 if 省略，然后将 were ， had， should，移至句首：1）If he should fail, he would kill himself.→Should he fail, he would kill himself.万一失，他就会自。

2）If I were you, I would do it at once.→Were I you, I would do it at once.假若我是你，我就会上做。

1. “I thought you wouldn’t mind.”“Well, as a matter of fact I don’t, but you _____ me first.”A. should askB. should have askedC. must askD. must have asked2.“I called you yesterday. A woman answered, but I didn’t recognize her voice.”“Oh, it _____ my aunt Jean.”A. must beB. must have beenC. might beD. can have been3. That car nearly hit me; I ______.A. might be killedB. might have been killedC. may be killedD. may been killed4. It’s a very kind offer, but I really _____ ac cept it.A. mustn’tB. needn’tC. can’tD. don’t5. The police still haven’t found her, but they’re doing all they _____.A. mayB. canC. MustD. will6. You _____ practice the drums while the baby is sleeping.A. needn’tB. mightn’tC. mustn’tD. won’t7. You _____ him the news; he knew it already.A. needn’t tellB. needn’t have toldC. mightn’t tellD. mightn’t have told8. — I saw Mr. Sun at Tongyu Station this morning.—You ______. He’s still on holiday in Hawaii.A. c ouldn’t haveB. mustn’t haveC. shouldn’tD. needn’t9. Are you still here? You ______ home hours ago.A. should goB. should have goneC. might goD. may have gone10. “Look at these tracks. It _______ be a wolf.” “Don’t be so sure. I think it _______ be a fox.”A. must; mayB. may; mightC. need; mustD. could; need11. “Did Jim come?” “I don’t know. He _______ while I was out.”A. might have comeB. might comeC. mush have comeD. should have come12. I _______ have met him a long time ago. Both his name and face are very familiar.A. mayB. canC. wouldD. should13. “Shall we go shopping?” “Sorry, we _______ buy anything now because none of the shops are open.”A. mustn’tB. needn’tC. can’tD. shouldn’t14. They often go to the restaurants for meals. They _____ be very poor.A. mustn’tB. can’tC. may notD. needn’t15. I didn’t see her in the meeting room this morning. She ______ have spoken at the meeting.A. mustn’tB. shouldn’tC. needn’tD. couldn’t16. “Show me your permit, please.” “Oh, it’s not in my pocket. It ______.”A. might fall outB. could fall outC. should have fallen outD. must have fallen out17. — Has Li Lin started? He said he would join in the party.— He ______. He is a man of keeping his word.A. must have leftB. could have leftC. can’t comeD. won’t be coming18. “Why didn’t she come to the meeting yesterday?” “I’m not so sure. She ______ ill.”A. should beB. should have beenC. must beD. might have been19. Why did you just sit and watch? You _______ me.A. could helpB. should helpC. could have helpedD. must have helped20. “You ______ your teacher for help. He is kind-hearted.” “Yes. A whole day _______.”A. can ask, will wasteB. must have asked, had wastedC. could have asked, was wastedD. shouldn’t have asked, would be wasted21. “Is there a flight to London this evening?” “There _______ be. I’ll phone the airport and find it out.”A. mustB. mightC. wouldD. can22. Her brother be at home now, because he was seen playing basketball in the stadium just now.A. mustn’tB. needn’tC. can’tD. shouldn't23. —I can’t understand why our boss is late.—He the early bus.A. could missB. may have missedC. can have missedD. might miss24. — Excuse me, could you tell me where the Yajia Supermarket is?—It’s two blocks straight ahead. You ______ miss it.A. mustn’tB. can’tC. needn’tD. shouldn’t25. ______ Mr. Black _______ go to work by ferry before the bridge was built?A. Did; used toB. Use; toC. Did; use toD. Does; use to26. My English-Chinese dictionary has disappeared. Who _____ have taken it?A. shouldB. mustC. couldD. would27. See who is there! ______it be May?A. MayB. MustC. CanD. Will28. He must be in the classroom, _______ he?A. mustn’tB. can’tC. isn’tD. can29. He________ be in the garden. He must be in the room.A. can’tB. mustn’tC. will notD. may not30. John______ be a basketball player. He is much too short.A. mayB. mustn’tC. shouldD. can’t.答案：1-10 BBBCB CBABA 11-20 AACBD DADCC 21-30 BCBBC CCCAD。

情态动词+have done1。

You____ the trees。

Look, it is raining now。

A。

mustn’t have watered B. needn't have wateredC. could have watered D。

might have watered 2。

The streets are all dry. It_____ during the night。

A. can’t have rainedB. must have rainedC. couldn't rain D。

shouldn’t have rained3. My son ____ the examination, but he wasn't careful enough。

A. might be able to passB. must have passed C。

could have passed D。

were able to pass4. We ___the work so early without your help.A. couldn't finish B。

can't finishC. couldn't have finishedD. can't have finished5. I didn't see her in the meeting room this morning. She ___at the meeting。

A。

mustn't have spoken B。

shouldn’t have spokenC. needn’t have spoken D。

couldn't have spoken6. Where is Mary?Sh e isn’t here. I think she_____。

情态动词表推测用法总结（一）情态动词表推测的三种句式能用于表推测的情态动词：must, can, could, will, would, may, might, should, ought to1.在肯定句中一般用must (一定)，may（可能），might / could（也许，或许）。

（1）He must/may/might know the answer to this question? 他一定/可能/也许知道这个问题的答案。

（2）It is cold in the room. They must have turned off the heating. 屋里很冷，他们肯定把暖气关了。

2.否定句中用can’t /couldn’t(不可能), may not/might not(可能不)。

（1）It can’t/couldn’t be the headmaster. He has gone to America. 这不可能是校长，他去美国了。

（2）He may not/might not know the scientist. 他也许不认识那位科学家。

3.疑问句中用can/could (能……?)。

（1）Could he have finished the task? 他可能把任务完成了吗？（2）Can he be at home now? 他现在能在家吗？注：以上三种句式中情态动词的语气按程度都是依次递减的。

might, could 并非may, can 的过去式，而表示语气较为委婉或可能性较小。

Couldn’t 比can’t 语气弱一些。

（二）情态动词表推测的三种时态1.对将来情况的推测，用“情态动词+ 动词原形”。

（1）She must / may / might / could arrive before 5. 5:00 前她一定/可能/也许到。

（2）She must/may/might/could walk miles and miles among the hills without meeting anyone.她一定/可能/也许会在ft里一连走好几英里而遇不到一个人。

情态动词总结I 情态动词的特征：1.本身有词义。

2.不能独立作谓语。

2. 后接动词原形一起构成谓语。

3. 不随人称和数的变化。

II 情态动词各自的基本意义及用法：1.大多数情态动词（除表‘能力、许可、意志’外），都可以表示推测，其程度有差异。

按可能性程度的高低排列为：must﹥will ﹥would ﹥ought to ﹥should完全肯定完全可能很可能﹥can ﹥could﹥may ﹥might可能有可能2. 区分情态动词的否定含义：may not或许不、可能不might not可能不can’t 不可能mustn’t不许、禁止shouldn’t不应该needn’t 不必1.情态动词表推测的反意疑问句，简单来说，就是以情态动词后的时态为淮，如句子里有明确的时间状语，则以其为准。

2.以must 为例：E.g. 1. You must be hungry now, aren’t you?2. He must be watching TV , isn’t he ?3 Tom must have lived her for a long time, hasn’t he ?4. She must have arrived yesterday, didn’t she?注：如选择题中（以She must have arrived yesterday, didn’t she？为例）既有didn’t she又有hasn’t she则以didn’t she？为最佳答案。

IV 情态动词专项练习与解析一( ) 1. You _____ return the book now. You can keep it till next week if you like.A. can’tB. mustn’tC. needn’tD. may not( ) 2. Where is my pen? I _____ it.A. might loseB. would have lostC. should have lostD. must have lost( ) 3. I wish I _____ you yesterday.A. seenB. did seeC. had seenD. were to see( ) 4. I didn’t hear the phone. I _____ asleep.A. must beB. must have beenC. should beD. should have been( ) 5. If my lawyer _____ here last Saturday, he _____ me from going.A. had been; would have preventedB. had been; would preventC. were; would preventD. were; would have prevented( ) 6. He _____ you more help, even though he was very busy.A. might have givenB. might haveC. may have givenD. may give( ) 7. If it _____ for the snow, we _____ the mountain yesterday.A. were not; could have climbedB. were not; could climbC. had not been; could have climbedD. had not been; could climb( ) 8. Without electricity human life _____ quite difficult today.A. isB. will beC. would have beenD. would be( ) 9. A computer _____ think for itself, it must be told what to do.A. can’tB. couldn’tC. may notD. might not( ) 10. Jenny _____ have kept her word. I wonder why she changed her mind.A. mustB. shouldC. needD. would( )11. We _____ last night, but we went to the concert instead.A. must have studiedB. might studyC. should have studiedD. would study( ) 12. — Could I borrow your dictionary?— Yes, of course you _____.A. mightB. willC. canD. should( ) 13. Tom ought not to _____ me your secret, but he meant no harm.A. have toldB. tellC. be tellingD. having told ( ) 14. — If he _____, he _____ that food.— Luckily he was sent to the hospital immediately.A. was warned; would not takeB. had been warned; would not have takenC. would be warned; had not takenD. would have been warned; had not taken ( ) 15. Peter _____ come with us tonig ht, but he isn’t very sure yet.A. mustB. mayC. canD. will( ) 16. I told Sally how to get here, but perhaps I _____ for her.A. had to write it outB. must have written it outC. should have written it outD. ought to write it out( ) 17. I didn’t see your sister at the meeting. If she _____, she would have met my brother.A. has comeB. did comeC. cameD. had come ( ) 18. — Shall I tell John about it?—No, you _____. I’ve told him already.A. needn’tB. wouldn’tC. mustn’tD. shouldn’t ( ) 19. When a pencil is partly in a glass of water, it looks as if it _____.A. breaksB. has brokenC. were brokenD. had been broken( ) 20. It’s nearly seven o’clock. Jack _____ be here at any moment.A. mustB. needC. shouldD. can( ) 21.— There were already five people in the car but they managed to take me as well.— It _____ a comfortable journey.A. can’t beB. shouldn’t beC. mustn’t have beenD. couldn’t have been ( ) 22. Johnny, you _____ play with the knife, you _____ hurt yourself.A. won’t; can’tB. mustn’t; mayC. shouldn’t; mustD. can’t; shouldn’t ( ) 23. The fire spread through the hotel very quickly but everyone _____ get out.A. had toB. wouldC. couldD. was able to ( ) 24. — When can I come for the photos? I need them tomorrow afternoon.— They _____ be ready by 12:00.A. canB. shouldC. mightD. need( ) 25. — I stayed at a hotel while in New York.— Oh, did you? You _____ with Barbara.A. could have stayedB. could stayC. would stayD. must have stayed ( ) 26. — Will you stay for lunch?— Sorry, _____. My brother is coming to see me.A. I mustn’tB. I can’tC. I needn’tD. I won’t( ) 27. — Are you coming to Jeff’s party?—I’m not sure. I _____ go to the concert instead.A. mustB. wouldC. shouldD. might( ) 28. — Write to me when you get home.— _____.A. I mustB. I shouldC. I willD. I can( ) 29. I was really anxious about you, you _____ home without a word.A. mustn’t leaveB. shouldn’t have leftC. couldn’t have leftD. needn’t leave( ) 30. — Is John coming by train?— He should, but he _____ not. He likes driving his car.A. mustB. canC. needD. may专项练习（二）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. cos t … notB. to spare … don’tC. pay … thanD. spend … than专项练习（三）1. — Has Li Lin started? He said he would join in the party.— He ______. He is a man of keeping his word.A. could have leftB. must have leftC. can’t comeD. won’t be c oming2. — May I park my car here?— No, you ______. No car is allowed to park here.A. may notB. needn’tC. mustn’tD. daren’t3. — Excuse me, could you tell me where the Yajia Supermarket is?—It’s two blocks straight ahead. You ______ miss it.A. mustn’tB. can’tC. needn’tD. shouldn’t4. — I saw Mr. Sun at Tongyu Station this morning.—You ______. He’s still on holiday in Hawaii.A. couldn’t haveB. mustn’t haveC. shouldn’tD. needn’t5. — How about paying a visit to Dr. Wang, our former Chinese teacher?— Good idea. I will e-mail him today so that he ______ know ______ to expect us.A. shall; whyB. could; whenC. would; whatD. will; how6. Everything has two sides. Beautiful songs, sometimes, ______ be just noise to others.A. mustB. mayC. shouldD. could7. Someone ______ my umbrella. I found it wet yesterday.A. must be usingB. must have usedC. must useD. must have been using8. — How dangerous it was!— Yes, but for the passer-by’s quick action, th e girl ______.A. was drownedB. could have been drownedC. had drownedD. should be drowned9. You ______ scold such a pupil who always keeps silent so seriously that you ______ hurt him.A. should; canB. may; willC. mustn’t; mayD. can’t; must10. — Why does Alice know so much about Angkor Wat?— She ______ have been there, or ...A. mustB. oughtn’t toC. mayD. can’t11. —You may laugh, but I’ve been thinking of becoming a vegetarian.— Oh, you ______ be crazy. You will be hungry all the time.A. mustB. mayC. willD. need12. —What’s the matter with you?—Oh, I’m not feeling well in the stomach. I ______ so much fried fish just now.A. shouldn’t eatB. mustn’t have eatenC. shouldn’t have eatenD. mus tn’t eat13. — ______ he have been chosen as captain of the football team?— Yes, he ______.A. Can; must haveB. Must; must haveC. Can; mustD. Must; must14. Mr. Zhang ______ in Shanghai tomorrow morning.A. can have arrivedB. will have arrivedC. may have arrivedD. must have arrived15. Miss Wang started at 8 o’clock, and she ______ be there now.A. shouldB. canC. can’tD. need16. — It must be Mr. Li who did it. — No, it ______ be Mr. Li.A. mustn’tB. wouldn’tC. can’tD. may17. You ______ finish reading the book as soon as possible.A. mayB. canC. needD. should18. — Need you go to work now? — Yes, I ______.A. mustB. needC. canD. dare19. Your trousers are dirty. ______ them for you?A. Shall I washB. Will I washC. Am I going to washD. Am I washing情态动词专项练习与解析一【练习解析】1．C 从原题中You can keep it till next week if you like这一信息句可知，“你不必现在还”。

【英语】高中英语情态动词技巧和方法完整版及练习题一、单项选择情态动词1．The weather turned out to be fine. I _____________ the trouble to carry the umbrella with me.A．should have taken B．must have takenC．couldn't have taken D．needn't have taken【答案】D【解析】【详解】考查情态动词 + have done。

句意：天气转晴了。

我本不必费心把伞带在身边。

A. should have taken本应该做某事，而实际上没做； B. must have taken对过去发生的事情的肯定猜测；C. couldn't have taken不可能；D. needn't have taken本来不需要，故选D。

2．—Did you attend the meeting for the experiment project yesterday?—Yes, but I don’t think I ____ because my di rector was there.A．need to have B．need to C．needed to D．need have【答案】D【解析】【分析】【详解】考查情态动词+have done。

句意：——你昨天参加实验项目的会议了吗?——是的，但我想我（本来）不需要，因为我的主管在那里。

Think/suppose等宾语从句中如果有否定词时，要把从句的否定词not前移，即“否定前移”。

所以not是从句中的否定词。

“need have done”意为“本来有必要做而未做”；“needn’t have done”指过去本来没必要做而做了。

根据上一句时间状语“yesterday”可知本句指的是过去发生的事。