上海市高二英语情态动词(练习+答案)
高中英语情态动词真题练习含答案

情态动词真题演练一、真题演练1.【2018?北京】12. In today’s information age, the loss of data _________ cause serious problems for a company.A. needB. shouldC. canD. must【答案】C点睛:can的基本用法:1. (表示能力、功能)能,会;2. (表示推测)可能,可能会;3.(表示允许,请求)可以;4.(表示客观可能性)有时会。
2.【2018?天津】10. I can't find my purse. I___________ it in the supermarket yesterday, but I'm not sure.A. should leaveB. must have leftC. might leaveD. could have left【答案】D点睛:情态动词是每年高考的热点也是难点。
本题抓住两点:第一、时态。
根据句中时间状语可以判断出是对过去事情的推测,故用情态动词+ have done;如果是对现在事情的推测,才用情态动词+v原形。
第二、情态动词的选择。
must为肯定推测,表示“一定”,could为不肯定推测,表示“可能”,这样就能选出正确答案。
3.【2018?海淀二模】10. When I was small, my mom ________read me stories at night.A. couldB. shouldC. mightD. would【答案】D【解析】考查情态动词辨析。
句意:当我小时候,我母亲常常在晚上给我读故事。
could能够;should应该;might可能,可以;would过去常常,表示过去的习惯性的行为,故选D。
4.【2018?滨海7校联考】15. But for your instruction, I ______ such great progress in so short a time. Thanks a lot.A. wouldn’t makeB. hadn’t madeC. won’t makeD. wouldn’t have made【答案】D5.【2018?滨海7校联考】2. —Are yo u coming to Jeff’s party?—I’m not sure. I ______ go to the concert instead.A. mustB. wouldC. shouldD. might【答案】D【解析】试题分析:句意,上文,你来参加Jeff的聚会吗?下文,我不确定。
高中英语情态动词练习(附答案)

高中英语语法练习-情态动词一、基础练习1.He ___ have completed his work; otherwise, he wouldn't be enjoying himself by the seaside.A. shouldB. mustC. wouldn'tD. can't2. I _____ have been more than six years old when the accident happened.A. shouldn'tB. couldn'tC. mustn'tD. needn't3. This cake is very sweet. You ____ a lot of sugar in it.A. should putB. could have putC. might putD. must have put4. He paid for a seat, when he ____ have entered free.A. couldB. wouldC. mustD. need5. I was on the highway when his car went past followed by a police car. They ____ at least 150 kilometers an hour.A. should have been doingB. must have been doingC. could have doneD. would have done6. — Tom is never late for work. Why is he absent today?— Something __________ to him.A. must happenB. should have happenedC. could have happenedD. must have happened7. - Do you know where David is? I couldn't find him anywhere.- Well. He _______ have gone far-his coat is still here.A. shouldn'tB. mustn'tC. can'tD. wouldn't8. -Lucy doesn't mind lending you her dictionary.- She __________. I've already borrowed one.A. can'tB. mustn'tC. needn'tD. shouldn't9. - Catherine, I have cleaned the room for you.- Thanks. You _____ it. I could manage it myself.A. needn't doB. needn't have doneC. mustn't doD. shouldn't have done10. There________ be any difficulty in passing the road test since you have practised a lot in the driving school.A. mustn'tB. shan'tC. shouldn'tD. needn't11. - The woman biologist stayed in Africa studying wild animals for 13 years before she returned.-Oh, dear! She ________ a lot of difficulties!A. may go thoughB. might go throughC. ought to have gone throughD. must have gone though12. -I've taken someone else's green sweater by mistake.-It ______ Harry's. He always wears green.A. has to beB. will beC. mustn't beD. could be13. Helen _______ go on the trip with us, but she isn't quite sure yet.A. shallB. mustC. mayD. can14. If I ________ plan to do anything I wanted to, I'd like to go to Tibet and travelthrough as much of it as possible.A. wouldB. could C have to D. ought to15. You might just as well tell the manufacturer that male customers_____ not like the design of the furniture.A. mustB. shallC. mayD. need16. -Who is the girl standing over there?- Well, if you ______ know, her name is Mabel.A. mayB. canC. mustD. shall17. Children under 12 years of age in that country______ be under adult supervisionwhen in a public library.A. mustB. mayC. canD. need18. "The interest ______ be divided into five parts, according to the agreement madeby both sides," declared the judge.A. mayB. shouldC. mustD. shall19. -- I'll tell Mary about her new job tomorrow.--You _______ her last week.A. ought to tellB. would have toldC. must tellD. should have told20. I ______ pay Tom a visit, but I'm not sure whether I will have time this Sunday.A. shouldB. mightC. wouldD. could21. --I don't mind telling you what I know.--You ________. I'm not asking you for it.A. mustn'tB. may notC. can'tD. needn't22. --Excuse me, but I want to use your computer to type a report.--You________ have my computer if you don't take care of it.A. shan'tB. might notC. needn'tD. shouldn't23. --Excuse me. Is that the right way to the Summer Palace?--Sorry, I'm not sure, but it ______ be.A. mightB. willC. mustD. can24. --Mum, I've been studying English since 8 o'clock. ________ I go out and playwith Tom for a while?--No, I'm afraid not. Besides, it's raining outside now.A. can'tB. wouldn'tC. may notD. won't25. I often see lights in that empty house. Do you think I _____report it to the police?A. shouldB. mayC. willD. can26. Mr. White_______ at 8:30 for the meeting, but he didn't show up.A. should have arrivedB. should arriveC. should have had arrivedD. should be arriving27. You ________ be tired-you've only been working for an hour.A. must notB. won'tC. can'tD. may not二、提高练习1.--- Shall I tell John about it?--- No, you ______. I’ve told him already.A. needn’tB. wouldn’tC. mustn’tD. shouldn’t2. --- 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 been3. --- Why didn’t you come to see me?--- I ______, but I was too busy yesterday.A. like toB. should like toC. would like to haveD. am going to-behaved gentleman ______ be so rude to a lady.4. You can’t imagine that a wellA. mightB. needC. shouldD. would5. There was plenty of time; she ______.A. mustn’t have hurriedB. needn’t have hurriedC. may not have hurriedD. wouldn’t have hurried6. --- Is John coming by air?--- He should, but ______ not. He likes taking trains.A. mustB. canC. needD. may7. --- ______ it be Li Ping who broke the glass?--- No. It ______ be Wang Hai who did it.A. Could; mayB. Can; canC. May; mustD. Can; must8. When the old man was alive, he ______ sit for hours at the door.A. wouldB. couldC. mustD. might9. Jack, you ______ play with the knife; you ______ hurt yourself.A. won’t; can’tB. mustn’t; mayC. shouldn’t; mustD. can’t; should10. I’ve decided to take the job and I ______ change my mind.A. mustn’tB. can’tC. won’tD. may not11. She ______ into the thick forest alone on such a dark night.A. dares not goB. dares not to goC. dare not to goD. doesn’t dare to go12. My parents never remember my telephone number, and they always ______ look it up.A. mustB. canC. shouldD. have to13. --- Where is Jack? I can’t find him anywhere.--- He ______ his homework upstairs.A. might have doneB. must have doneC. might be doingD. must do14. He ______ you more help, even though he was very busy.A. might have givenB. might giveC. may have givenD. may give15. --- 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 taken16. --- I hear you've got a set of valuable Australian coins. ____I have a look ?--- Yes, certainly.A. DoB. MayC. ShallD. Should17. — When can I come for the photos? I need them tomorrow afternoon.。
【英语】高二英语情态动词各地方试卷集合汇编含解析

【英语】高二英语情态动词各地方试卷集合汇编含解析一、单项选择情态动词1.You _____ be right but I’m going back to check anyway.A.should B.must C.need D.might【答案】D【解析】【详解】考查情态动词。
句意:你或许是对的,但我还是要回去核对一下。
A. should应该;B. must 一定,必须;C. need需要;D. might或许。
本题主要考查情态动词表示推测的用法,由I’m going back to check anyway可知,我对此不确定。
由此可知,D项符合题意。
故选D项。
【点睛】can / could用于表推测的用法(1) 从使用句型上看,can 通常只用于否定句或疑问句,一般不用于肯定句,而could 可用于肯定句、否定句和疑问句。
两者没有时间上的差别,只是could 比 can 更委婉,更不确定。
(2) 从时间关系看,对现在或将来情况作推测,后接动词原形;对正在进行的情况作推测,后接 be doing 结构;对过去情况作推测,后接动词完成式。
二、 may / might用于表推测的用法表示推测,两者都可用,只是 might 比 may 语气更不确定,表示的可能性更小。
如本题,根据I’m going back to check anyway可知,我对此不确定。
由此可知,D项符合题意。
(1) 在句型使用方面:两者均可用于肯定句和否定句,但用于疑问句时,may通常不用于句首,但可用于疑问句的句中(如特殊疑问句等),而might尽管可以用于疑问句的句首,但不算普通,通常会改用其他句式(如用could等)。
三、must表示推测的用法must 表示很有把握的推测,其意为“一定会”“肯定会”,只用于肯定句,一般不用于否定句或疑问句。
表示对现在或未来的情况作推测,后接动词原形;表示对过去情况的推测,接动词完成式。
2.—________ the woman with the baby come over? We have a seat here.—Thank you, sir. Actually I do have my seat here. But my baby likes to look out of the window. A.Would B.ShallC.Must D.May【答案】A【解析】【详解】考查情态动词。
高中英语情态动词形式练习题40题含答案解析

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。
高中英语情态动词专项训练二含答案(打印版)

情态动词专项训练(2)1. You____ all those clothes!We have a washing machine to do that sort of thingA)needn't have washed B)shouldn't have washedC)must not have washed D)can not have washed2. John's score on the test is the highest in the class;he____ last night.A)should study B)should have studiedC)must have studied D)must have to study3. The room is in a terrible mess;it ____cleaned.A)can't have been B)shouldn't have beenC)mustn't have been D)wouldn't have been4. Nobody knows how people first came to these islands.They ____ from South America on rafts.A)must have sailed B)can sailC)might have sailed D)should have sailed5. Mary was not in her bedroom yesterday afternoon.She ____ in her classroom.A)should have been B)must have beenC)must be D)should be6. Bob said he was going to join our club but he didn't.He ____ his mind.A)can't have changed B)wouldn't have changedC)must have changed D)shouldn't have changed7. You____ to town to see the film yesterday.It will be on TV tonight.A)needn't go B)had better not goC)should not go D)needn't have gone8. We____ the letter yesterday,but it didn't arrive.A)must receive B)ought to receiveC)must have received D)ought to have received9.With all the work on hand,he____ to the cinema last night.A)mustn't go B)shouldn't have goneC)could not go D)couldn't have gone10. Eve was late for class again.She ____earlier.A)should get up B)must get upC)need to get up D)should have got up11. I am feeling sick.I____ so much chocolate.A)needn't have eaten B)couldn't have eatenC)mustn't have eaten D)shouldn't have eaten12. I didn't send out my application form last week,but I ____.A)had B)would do C)should have D)might have to 13.Walking alone in the deserted village,John was scared.He thought he____ Tom to go with him.A)might have asked B)should askedC)must have asked D)should have asked14. When I got to the cinema,the film had already started;I____ there earlier.A)ought to get B)ought to have gotC)must have got D)must get15. The road was muddy.It____ last night.A)must rained B)must have rainedC)must be rained D)could have rained16. She can speak quite fluent English.She____.A)must been in the U.S.A.for some timeB)must have been in the U.S.A.for some timeC)should have been in the U.S.A.for some timeD)May be in the U.S.A.for some time17. You should bear in mind that he is not so strong as he____.A)was used to be B)used to be C)was used to D)use to18.“We didn't see him at the exhibition yesterday.” “He ___it.”A)mustn't visit B)can't have visited C)should have gone to see D)may see 19. Mary ____my letter,otherwise she would have replied before now.A)should have received B)has receivedC)Couldn't have received D)ought to have received20. I ____ you a valuable present for your birthday,but I was short of money.A)would have liked to give B)liked to giveC)have liked to give D)would like to give21.“Where ____ my umbrella?” “Somebody ____ it away by mistake.”A)is,must have taken B)is,must takeC)have been,must take D)is,takes22.What ____ would happen if the director knew you felt that way?A)will you suppose B)you suppose C)do you suppose D)you would suppose 23.Two eyes ____see more than one.A)can B)may C)will D)should24.____ you continue in your efforts and achieve new and greater successes.A)Would B)Will C)May D)Should25.We ought to help each other in our work,____?A)oughtn't we B)should we C)shouldn't we D)ought to we 26.Tom ____ better than to ask Dick for help.A)shall know B)shouldn't know C)has known D)should have known27.You ____ your tooth pulled out before it rot completely.A)had better got B)had to get better C)had better to get D)had better get 28. When we got to the cinema,the film hasn't started yet,so we ____.A)needn't hurry B)didn't need hurryC)needn't to hurry D)needn't have hurried29.It was really very dangerous;you ____ him seriously.A)might have injured B)could injure C)should have injured D)must injure 30.As he had heart attack,he was told that he ____ continue the work.A)needn't B)may not C)mustn't D)can't31.An Englishman who ____not speak Italian was once traveling in Italy.A)must B)could C)may D)might32.I ____like to make a suggestion.A)could B)would C)must D)might33.I know things are hard with you,but you ____try to get over the difficulties.A)can B)may C)must D)ought34 .I can't find the recorder in the room.It ____ by somebody.A)may have been taken away B)may leaveC)may take away D)must have taken away35.He ____the 9:20 train because he didn't leave home till 9:25.A)can reach B)could catch C)may not catch D)couldn't have caught答案1)A 2)C 3)A 4)C 5)B 6)C 7)D 8)D 9)D 10)D11)D 12)C 13)D 14)B 15)B 16)B 17)B 18)C 19)C 20)A 21)A 22)C 23)A 24)C 25)A 26)D 27)D 28)D 29)A 30)C 31)B 32)B 33)C 34)A 35)。
高二英语情态动词用法单选题30题(答案解析)

高二英语情态动词用法单选题30题(答案解析)1.You look very tired. You can take a break.A.canB.couldC.mayD.might答案:A。
“can”在这里表示“能够”,强调能力。
“could”是“can”的过去式,也可表示委婉语气,但此句中无需用过去式或委婉语气。
“may”通常表示“可能”或“许可”,不符合语境。
“might”是“may”的过去式,用法与“may”类似,也不符合此语境。
2.I'm not sure if he will come. He may come later.A.canB.couldC.mayD.might答案:C。
“may”表示“可能”,符合不确定他是否会来但觉得有可能来的语境。
“can”强调能力;“could”可表过去能力或委婉语气;“might”表示可能性比“may”更小,此句中只是不确定的可能,用“may”更恰当。
3.She said she could help me with my homework.A.canB.couldC.may答案:B。
“could”在这里表示过去的能力,符合句子中“她说她能帮我做作业”这个过去的语境。
“can”是现在的能力;“may”表示可能或许可;“might”表示可能性较小,且通常不是过去的能力。
4.It might rain later. So take an umbrella.A.canB.couldC.mayD.might答案:D。
“might”表示可能性较小,“可能一会儿会下雨,所以带把伞”,符合不确定的较小可能性的语境。
“can”强调能力;“could”可表过去能力或委婉语气;“may”表示可能性比“might”稍大。
5.We can go to the park if the weather is nice.A.canB.couldC.mayD.might答案:A。
高中英语情态动词专题练习(含答案)

高中英语情态动词专题练习(含答案)1.---- Look。
it could be Lao Wang.No。
it can't be him。
He has gone abroad.2.---- I’ve XXX XXX.It could be Harry’s。
He always wears green.3.Where could that noise be coming from?4.If it is the best thing to do。
it cannot be done too soon.5.I XXX.6.I really XXX.7.You can walk for miles and miles among the XXX.8.---- Excuse me。
Is this the right way to the Summer Palace? Sorry。
I am not sure。
But it may be.13.XXX。
14.Since the XXX due to bad weather。
we should go by train。
15.The boss said to the secretary。
“If you work well。
you shall have a rise.”16.This is an XXX。
We must not let it pass。
17.“I hope Josh is OK at that summer camp。
He might be homesick”Don’t worry about him。
He will be having a great time.”18.If you could take a seat for a moment。
Mr。
Franks willbe with you soon。
19.As teenagers grow older。
高中英语情态动词练习题(情态动词表推测专练)带答案教程文件

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。
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情态动词是每年高考的必考语法项目之一。
在高考试题中的比重一直比较稳定,每年一至两个题。
但难度有逐年加大的趋势。
从命题形式上看,这一考点主要有如下几种形式:(1)听力部分选择题。
听句子,判断说话者的情感和语气,选出与所听到句子意义最接近的句子。
或听句子,判断说话者的情感和语气,选出最佳答语来补全对话。
(2)语言知识运用部分的单项选择题和完形填空题。
根据所给的句子或短文,进行判断,选出最佳的一个答案来补全句子。
(3)改错部分。
在短文的某一行中,可能出现错用、漏用或多用情态动词的情况。
Ⅰ.单项填空1.(2002全国高考题)—Is John coming by train?—He should,but he ________ not.He likes driving his car.A.mustB.canC.needD.may2.(2003北京春季高考题)—The room is so dirty.________ we clean it?—Of course.A.WillB.ShallC.WouldD.Do3.(2003上海春季高考题)My English-Chinese dictionary has disappeared.Who ______ __ have taken it?A.shouldB.mustC.couldD.would4.(2002北京高考题)—I heard they went skiing in the mountains last winter.—It ________ true because there was little snow there.A.may not beB.won’t beC.couldn’t beD.mustn’t be5.(2002上海高考题)It has been announced that candidates ________ remain in the ir seats until all the papers have been collected.A.canB.willC.mayD.shall6.—There were already five people in the car but they managed to take me as we ll.—It ________ a comfortable journey.A.can’t beB.shouldn’t beC.mustn’t have beenD.couldn’t have been7.—Did the train arrive in time?—No.It ________two hours ago.A.must have arriveB.ought to have arrivedC.must arriveD.ought to arrive8.—I can’t find my wallet.—You ________ it on the bus.A.must forgetB.must leaveC.must have forgottenD.must have left9.Such a businessman ________ be honest.He gets his money in a dishonest way.A.can’tB.mustn’t beC.may notD.shouldn’t10.Peter ________ come with us tonight,but he isn’t very sure yet.A.mustB.mayC.canD.will11.The girl used to be very interested in music,________ she?A.didn’teededn’t to12.The old woman ________ sit there for hours,recalling her good old days.A.wouldeded toD.could13.My watch is out of order.It needs ________.A.repairB.repairedC.repairingD.to repair14.It’s seven o’clock.Jack ________ be here at any moment.A.mustB.needC.shouldD.can15.It’s still early.You ________ hurry.A.mustn’tB.wouldn’tC.may notD.don’t have to16.—Do you think the flight is delayed?—It ________ be,especially in such weather.A.wouldB.shouldC.mightD.ought to17.Tom didn’t see her in the meeting room this morning.She ________ have spoke n at the meeting.A.couldn’tB.mustn’tC.shouldn’tD.needn’t18.The light is still on.The student ________ to switch it off.A.must forgetB.must have forgottenC.might forgetD.may forget19.You must be a writer,________ you?A.can’tB.aren’tC.mustD.mustn’t20.You ought ________ for what you are unable to do.A.not to be punishedB.to not be punishedC.to not punishedD.not be punished21.If you had been more careful enough,you ________ have made so many mistakes.A.won’tB.mustn’tC.shouldn’tD.wouldn’t22.—I hear you’ve got a set of valuable Australian coins.________ I have a lo ok?—Yes,certainly.A.MayB.DoC.ShallD.Should23.—Do you think I could borrow your dictionary?—________.A.Yes,you may borrowB.Yes,you couldC.Yes,go onD.Yes,help yourself24.The plant is dead.I ________ it more water.A.will giveB.would have givenC.must giveD.should have given25.You ________ return my umbrella now.You can keep it till next week if you li ke.A.can’tB.mustn’tC.needn’tD.may not26.Tom ought not to ________ me your secret,but he meant no harm.A.have toldB.tellC.be tellingD.having told27.He told Sally how to get there,but perhaps he ________ out for her.A.had to write itB.must have written itC.should have written itD.ought to write it28.Johnny,you ________ play with the knife; you ________ hurt yourself.A.won’t; can’tB.mustn’t; mayC.shouldn’t; mustD.can’t; shouldn’t29.It’s a fine day.Let’s go fishing,________?A.won’t weB.will weC.don’t weD.shall we30.Be sure to write to us,________ you?A.willB.aren’tC.canD.mustn’t31.—Would it bother you if I talk to you for a minute?—________.A.Yes,pleaseB.No,I don’tC.Yes,please don’tD.Not at all32.I ________ tell you what he did for fear that he should be angry with me.A.daren’tB.daren’t toC.dared not toD.dares not33.—I should have put on my coat when we left.—It’s a pity that you ________.A.didn’tB.don’tC.haven’tD.hadn’t34.—Aren’t you a football player?—________.A.Yes,I’m notB.Yes,I wasC.Oh,I used to beD.Oh,I used be35.If you really want yourself to be healthier,you must ________ always ______ __ so much.A.not; be smokingB.not; have smokedC.not; to smokeD.be not; smoking36.A computer ________ think for itself.It must be told what to do.A.can’tB.couldn’tC.may notD.might not37.—When can I come for the photos? I need them tomorrow afternoon.—They ________ be ready by 12:00.A.canB.shouldC.mightD.need38.I didn’t hear the phone.I ________ asleep.A.must beB.must have beenC.should beD.should have been39.He ________ you more help,even though he was very busy.A.might have givenB.might giveC.may have givenD.may give40.—Shall I turn on the television?—No,I ________ watch it now.I want to go to bed.A.shouldn’tB.couldn’tC.would rather notD.might not41.— ________ you make so much noise?—Sorry.I’ll take care not to.A.CanB.MustC.MayD.Would42.— 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’t43.The fire spread through the hotel very quickly but everyone ________ get out.A.had toB.wouldC.was able toD.could44.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 leave45.I thought you ________ like something to read,so I have brought you some bo oks.A.mayB.mightC.couldD.must46.—Sara has just come back from New York and she looks very happy.—She ________ her trip very much.A.might enjoyB.should have enjoyedC.might have enjoyedD.must enjoy47.You are doing in a wrong way.It ________ this way.ed to doB.is used to doinged to be doneD.was used to doing48.—________Mary get disappointed if we tell her the news?—I think she ________.A.Will; mayB.Will; shallC.Shall; willD.Shall; need49.—Are you coming to Jeff’s party?—I’m not sure.I ________ go to the concert instead.A.mustB.wouldC.shouldD.might50.There was plenty of time.She ________.A.mustn’t have hurriedB.couldn’t have hurriedC.must not hurriedD.needn’t have hurriedⅡ.完形填空1.My friend John ________ to smoke,but now he doesn’t.2.You ________ drive carefully.The road is too narrow.3.He ________ live in the countryside,so he was ________ hard work,but I am n ot used to.4.—Could I borrow your dictionary?—Oh,of course you ________.5.She ________ bring me little presents when she came to our house.6.Mother asked Tom to help cook,but he ________.7.You must have seen the movie Titanic,________ you?8.You must have done your homework yesterday evening,________ you?9.If you want help,let me know,________ you?10.You ________ go to Beijing by air or by train.11.I ________ say it would be better to try it again.12.________ you have a good dream tonight.13.—Shall I tell John about it?—No,you ________.I’ve told him already.14.My mother ________ have called me this morning.But she didn’t,so I was late for school and was blamed by my teacher.15.Excuse me,________ I speak to your headmaster?16.You look happy.You ________ (have) a good time at the party.17.He ________help speaking English when we arrived in Britain.18 I ________ (do) so,but I don’t remember.19.—Must we sweep the floor now?—No,you ________ not.20.—I stayed at a hotel while in New York.—Oh,did you? You ________(stay) with Barbara.21.________ such a woman be loved by so good a man?22.You ________ smoke here.The sign says “No smoking.”23.You are in uniform.You must be a policeman,________you?24.No matter how heavy the rain was,she ________ give up attending his lecture.25.It ________ sound funny,but it is true.26.He announced that he ________ walk home.And soon he disappeared.27.You naughty boy! You ________ get what you deserve.28.At that time they thought the story ________ be true.29.You ________ get the book as soon as I have read it.30.There’s a lot of noise from the bedroom.It ________ John.He ________ (dance). Tell him to stop.Ⅰ.单项填空1~5 DBCCD 6~10 DBDAB11~15 AACCD 16~20 CABBA21~25 DADDC 26~30 ACBDA31~35 DAACA 36~40 ABBAC41~45 BBCBB 46~50 CCADD【解析】1.may表推测。