高中英语情态动词专项练习题(1)(1)

高中英语情态动词专项练习题(1)(1)(总11页)--本页仅作为文档封面，使用时请直接删除即可----内页可以根据需求调整合适字体及大小--高中英语情态动词专项练习题一、单选.1.Just be patient .You _________ expect the world to change so soon.A. can’tB. needn’tC. maynot D. will not2. Teachers recommend parents ______ their children under 12 to ride bicycles to school for safety.A.(should) not allowB. do not allowC. mustn’t allowD. couldn’t allow3. I_______ have watched that movie —it’ll give me horrible dreams.A. couldn’tB. needn’tC. shouldn’tD. mustn’t4. —Are you coming to Jeff’s party?—I’m not sure. I ____go to the concert instead.A.mustB. wouldC. shouldD. might5.Mary __be in Paris, for I saw her in the town only a few minutes ago．6. A．mustn't B．can't C．shouldn't D．may not7.—_____the news be true?8.—No, it_____be true.9.A. Can, can’t B. May, can’t C. May, may not D. Must, mustn’t10.As you worked late yesterday, you ___ have come this morning.A. needn’tB. may notC. can’tD. mustn’t8. Mr. White_____ at 8:30 for the meeting, but he didn’t show up.A. should arrive have arrivedC. should had arrivedD. should be arriving9. —Catherine, I have cleaned the room for you.—Thanks. You ____ it. I could manage it myself.A. needn’t do ’t have doneC. mustn’t doD. shouldn’t have done10. He ______ have completed his work; otherwise, he wouldn’t be enjoying himself by the seaside.A. should C. wouldn’t D. can’t11.— Who did it—___________ you ask It was Joe, of course.A. MayB. MustC. ShouldD. Need12. —What’s wrong with you?—Oh, I am sick．I _____ so much ice cream just now．A.shouldn’t eat B．mustn’t eatC．couldn’t have eaten D．shouldn’t have eaten13. —Will it take me long to get to the Sunshine Hotel?—No, it _______ take you long. I t’s not the rus h hour now.A. shouldn’tB. sha n’tC. mustn’tD. needn’t14. —I failed to catch the early bus because I overslept thismorning．—You have stayed up too late last night．A．could B．would C．should D．must15．—What kind of car do you want to haveA large one?—Well，it_______ be large. T hat’s not important．A．mustn’t B．shouldn’t C．can’t D．needn’t 16. — I think I’ll give Bob a ring.—You _____. You haven’t been in touch with him for ages.A. willB. mayC. have to D．should17. 一Helen, will you be at the party tonight?一Yes，but I really ____________as I have so much homework to do．’t B．mustn’t C．shouldn’t D．won’t 18.—Can I have a word with you, mum?—Oh, dear, if you _______.A. can B．must C. may D. should19.—May I smoke here?—If you ____, choose a seat in the smoking section.A. shouldB. couldC. may D．must20. How _____ you say that you really understand the whole story if you have covered only part of the article.A. canB. mustC. needD. may21. Why _____ you always leave your dirty clothes in the bedroom?A. needB. canC. may D．must22. You ____ be tired — you’ve only been working for an hour.A. must notB. won’t ’t D. may not23. —Is Jack on duty today?—It ____ be him. It’s his turn tomorrow.A.mustn’tB. won’t ’t D. needn’t24.Tom, you ____ leave all your clothes on the floor like this!A.wouldn’tB. mustn’tC. needn’tD. maynot25.John, look at the you play the piano at such a late hour?26.A.MustB. CanC. MayD. Need27.There ____ be any difficulty about passing the road test since you have practiced a lot in the driving school.A.mustn’tB. shan’tC. shouldn’tD. needn’t28.—Lucy doesn’t mind lending you her dictionary.-She ____. I’ve already borrowed one.’t B. mustn’t C. needn’t D. shouldn’t 28. —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 behurried. After driving at top speed ,he arrived half an hour early. A. needn’t B. wouldn’t C. mustn’t D. couldn’t30. ——I haven’t got the reference book yet, but I’ll have a test on the subject next month.——Don’t worry. You ______ have it by Friday.A. couldB. shallC. mustD. may31. Jack described his father, who _____a brave boy many years ago, as a strong-willed man.A. would beB. would have beenC. must beD. must have been32. —Good morning. I've got an appointment with Miss Smith in thePersonnel Department.—Ah, good morning. You be Mrs. Peters.A. mightB. mustC. wouldD. can33. —May I take this book out of the reading room?—No, you . You read it in here.A. mightn’tB. won’tC. needn’tD. mustn’t34. —Sorry, Professor Smith. I didn't finish the assignmentyesterday.—Oh, you have done it as yesterday was the deadline.A. mustB. mustn’tC. shouldD. shouldn’t35. I have told you the truth . I keep repeating it?A. MustB. CanC. MayD. Will36. —I don’t care what people think.—Well, you_______.A. couldB. wouldC. shouldD. might37. The girl _________ out alone at night.A. dare not goB. dare not to goC. does not dare goD. dares not go38. —Hi, Tom. Any idea where Jane is?—She________ in the classroom. I saw her there just now.A. shall beB. should have beenC. must beD. might have been39. One of the few things you ________say about English people withcertainty is that they talk a lot about the weather.A. needB. mustC. shouldD. can40. Some people who don’t like to talk much are not necessarily shy;they ________just be quiet people.A. mustB. mayC. shouldD. would41. The traffic is heavy these days. I________ arrive a bit late, so could you save me a place?A. canB. mustC. needD. might42. He must be helping the old man to water the flowers, _______A. is heB. isn’t heC. must heD. mustn’t he43. —It’s the office! So you ______know eating is not allowed here.—Oh, sorry.A. mustB. willC. mayD. need44. You and I could hardly work together,_______A. could youB. couldn’t IC. couldn’t weD. could we45. The doctor advised that you ______swim after eating a large meal.A. wouldn’tB. couldn’tC. needn’tD. shouldn’t46. I can’t leave. She told me that I_____ stay here until she comes back.A. canB. mustC. willD. may47. It _______have been Tom that parked the car here, as he is the only one with a car.A. mayB. canC. mustD. should48. Liza _________well not want to go on the trip — she hates traveling.A. willB. canC. mustD. may49. John promised his doctor he_______ not smoke, and he has never smoked ever since.A. mightB. shouldC. couldD. would50. She ________have left school, for her bike is still here.A. can’tB. wouldn’tC. shouldn’tD. needn’t51.—I can’t find my purse anywhere.—You _________have lost it while shopping.A. mayB. canC. shouldD. would52. —What_____________ I wear to the party, my dear?—Up to you!A. willB. can D. must53. She _______ you more help, even though she was very busy.A. might offerB. might have offeredC. may have offeredD.may offer54. —I’m sorry. I _______at you the other day.—Forget it. I was a bit out of control myself.A. shouldn’t shoutB. shouldn’t have shoutedC. mustn’t shoutD. mustn’t have shouted55. Peter _______be really difficult at times even though he’s a nice person in general.A. shallB. shouldC. canD. must56. —What sort of house do you want to have Something big—Well, it _________be big—that’s not important.A. mustn’tB. needn’tC. can’tD. won’t57.— A bike for meFather ________ have chosen a better gift for my birthday.— He _______ be very happy to know it.A. should; mustB. might; wouldn’tC. couldn’t; mustD. mustn’t; can‘t58. Although this ________sound like a simple task, great care is needed.A. mustB. mayC. shallD. should59. Don’t cry over your lost friendship any more. It _________be helped.A. mustn’tB. needn’tC. shouldn’tD. can’t60. —What does the sign over there read?—No person _________smoke or carry a lighted cigarette, cigar or pipe in this area.A. mustB. mayC. shallD. will二、用合适的情态动词或用括号内单词正确形式填空。

高中英语情态动词形式练习题40题(带答案)1. In the school library, you ______ keep quiet so as not to disturb others.A. canB. mayC. mustD. might答案：C解析：must表示必须，在图书馆里必须保持安静以免打扰他人。

can表示能够，有能力做某事，这里不是强调能力，所以A选项错误。

may表示可能或许，也可表示许可，但语气不如must强烈，这里需要表达一种规定，所以B选项不合适。

might是may的过去式，同样表示可能性或更委婉的许可，不符合语境，D选项错误。

2. For the school sports meeting, students who are good at running ______ participate.A. canB. shouldC. mustD. would答案：A解析：can表示有能力做某事，这里是说擅长跑步的学生能够参加运动会。

should表示应该，侧重于责任或义务，这里没有这种意思，B选项错误。

must表示必须，参加运动会不是强制的，C选项不符合。

would是will的过去式，通常表示过去的意愿或者用于虚拟语气等，D选项不符合语境。

3. You ______ ask the teacher for help if you don't understand the homework.A. canB. mayC. needD. must答案：A解析：can表示可以，在这里是说如果不理解作业可以向老师寻求帮助。

may也有可以的意思，但can的语气更直接，这里用can更合适。

need作情态动词时主要用于否定句和疑问句，这里是肯定句，C选项错误。

must表示必须，这里不是必须要向老师求助，D选项错误。

4. When we have a school trip, we ______ bring our own lunch.A. canB. mayC. shouldD. could答案：B解析：may表示许可，在这里是说我们在学校旅行时可以带自己的午餐。

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）英语专题汇编情态动词(一)一、单项选择情态动词1．I often felt troubled in my teens and my grandma ________ comfort me, saying “Life is like that, dear”.A．would B．might C．should D．must【答案】A【解析】【详解】考查情态动词。

句意：在我十几岁的时候，我经常感到烦恼，我的奶奶会安慰我说，“生活就是这样，亲爱的”。

此处是would+动词原形，表示“过去总是做某事”。

故选A。

2．According to a newly released regulation on online video services, no one _____ generate, release or spread fake news or information by using such technologies.A．can B．shall C．will D．may【答案】B【解析】【详解】考查情态动词。

句意：根据最新发行的关于网络视频服务的规章，任何人都不可以使用此类技术生成、发行或者传播虚假消息。

A. can 能够，有时会；B. shall 一三人称表示征求对方意见；二三人称陈述句，表示允诺、威胁、恐吓或法律条文的规定。

C. will 意愿；D. may 也许，可能。

根据前面的regulation（规定）可知，本题选shall更加合理。

故选B。

3．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】【详解】考查情态动词。

句意：乘地铁旅行有时可能相当冒险，尤其是在交通高峰期。

A. must必须；一定；B. can能够；可能；C. shall将会；D. should应该；应当。

高一英语情态动词解题技巧及练习题(含答案)一、单项选择情态动词1．Lack of sleep _______ lead to weakened immunity and memory, and also slow physical growth.A．shall B．must C．should D．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。

2．—You rang me up at about 10:00 last night, didn't you?—No, I didn't phone you. It someone else.A．must have been B．could be C．must be D．could have been 【答案】A【解析】【详解】考查情态动词+have done。

句意：“昨晚10点左右你给我打了电话，是吗？”“不，我没给你打电话。

一定是别人干的。

” must have done 是对过去发生的动作最有把握的猜测，意思是“一定”，结合语境可知，我没有打电话给你，因此猜测一定有别人给你打了电话。

故选A 项。

3．—I don’t really like Janes. Why did you invite him?—Don’t worry. He come. He said he was’t certain what his plans were.A．must not B．need not C．would not D．might not【答案】D【解析】考察情态动词，题干中的he wasn’t certain说明他可能不来，可能来，因此使用不完全否定，might not。

英语情态动词专题练习(及答案)含答案一、选择题1．— 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’t2．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．—Hurry up, Jack! Let’s cross the road as fast as possible.—No, you ________. Don’t you see the light is still red?A．couldn’t B．wouldn’t C．mustn’t D．needn’t 4．—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’t5．We shouldn’t throw any 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．need6．Our Chemistry teacher always tells us we ________ be too hardworking before the exams. A．mustn’t B．shouldn’t C．needn’t D．can’t 7．—Dad, must we wait until the light becomes green?—Yes, I am afraid we ________. That’s the traffic rule.A．may B．can C．have to D．need8．—________ you give me a hand? I can’t put up the poster by myself.—No problem.A．Could B．Should C．Need D．Must 9．Exercise is helpful but it ________ be regular (规律的) exercise.A．must B．may C．can D．need10．You'd better __________ hard from now on, __________ you will fail the exam. A．work; and B．working; or C．working; and D．work; or 11．—Where is Tom? I am considering ________ him about the result of the exam.—Oh. You ________. He has known it already.A．to tell; can't B．telling; needn't C．tell; mustn't D．told; shouldn't 12．It’s of great importance to protect the environment. Each of us ________ take an active part in it.A．can B．may C．would D．should13．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 14．—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’t15．The boy is very brave．I ________ he ________ the tall tree．A．dare say; dares to climbB．dare to say; dare climbingC．dare saying; dares climbD．dare to say; dares climbed16．—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't17．---Will you be back early this evening?---Yes, but I ________ be a little late. Our boss sometimes has extra work for us.A．may B．must C．need D．will 18．—Amy, I hear you've got many foreign coins．_______ I have a look?—Of course, I'll fetch them for you．A．May B．MustC．Should D．Need19．When I was young, my father ___________ take me to climb the hill which was not far from our house.A．may B．must C．would D．should20．You ______ pay too much attention to your pronunciation, as it is so important in the oral （口头的） test.A．shouldn’t B．mustn’t C．can’t D．needn’t 21．—Shall we go camping this summer holiday?—Nothing________be better.A．should B．could C．must D．may 22．—Would you please________in that way? That’s not s afe!—Sorry. I won’t do it any more.A．not driving B．not to drive C．no driving D．not drive 23．Think twice before making a decision, or you __________ get into trouble.A．may B．can't C．shouldn't D．mustn't 24．Don’t cross the road until the traffic lights tur n green. A car_______hit you.A．need B．may C．should D．must25．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 against 26．—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．can27．—Who is singing next door? It sounds like a young girl’s voice.—It _________ be Jane. But she seldom sings English songs.A．need B．must C．may D．can28．To avoid ________, we’d better ________ the parents’ meeting online.A．gather; hold B．gathering; hold C．gather; holding D．to gather; to hold 29．—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’t30．—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．should 31．— 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 32．—Must the children leave at six tomorrow morning?—No, they _______. They can have more time to get ready for the trip.A．can’t B．needn’t C．mustn’t D．may not 33．—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．shall34．—Is that Mr Zhou?—It ________ be him. He has gone to Beijing.A．can B．may C．can’t D．shouldn’t 35．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 36．—Is it usually warm in Yancheng in May?—Yes. But it _______ be rather cold sometimes.A．must B．should C．would D．can37．—Do we have to finish this today?—Yes, you ________ . Today is the last day.A．would B．may C．can D．must 38．—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．may39．—Is it really necessary for me to go shopping with a mask on?—I’m afraid you ________ in public. It is not only to protect yourself but also to protect others. A．must B．should C．can D．need 40．Cars ________ give way to walkers on some roads in Binhai, or the drivers will be fined. A．may B．will C．can D．must 41．—Could you tell me how to renew the library books?—With pleasure. You ________ come to our desk every time. It’s easier to renew them online. A．can’t B．mustn’t C．needn’t D．shouldn’t 42．For the safety of the passengers, objects like guns ________ be carried on board.A．may not B．needn’t C．might not D．mustn’t 43．—The article says that a person’s animal sign decides his personality.—You ________ read it for fun, but don’t believe in that.A．can B．must C．shouldn’t D．needn’t 44．—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．need45．—In China, many students have to stay up late to do their homework.—No worries. The government has realized the problem. I’m sure there ________ be good news soon.A．can B．should C．must D．need46．—________ I see your ID card? We have to check your personal information.—Sure. Here you are.A．May B．Need C．Should D．Must47．—I don’t care what people think.—Well, you _______ . Some opinions are worth weighing.A．should B．might C．could D．would48．You ________ drive after drinking alcohol(酒). It’s against the law.A．mustn’t B．needn’t C．couldn’t D．wouldn’t49．—I think they are enough. We ________ make so many chairs.—I don’t think so. Because nearly a quarter of them need ________.A．don’t need to; mending B．needed; to be mendedC．don’t ne ed; mend D．need; to mend50．—Shall I tell him the change of the time right now?—I’m afraid you ________, otherwise he will be late for the meeting.A．can B．may C．must D．need【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【详解】句意：——佐伊，你认为网上购物最大的优势是什么？——至少我不需要花很多时间逛商店。

情态动词专项训练（一）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 _____ accept 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 _____ practise 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. As she’s not here, I suppose she _____ home.A. must goB. must have goneC. might goD. might be going9. Are you still here? You ______ home hours ago.A. should goB. should have goneC. might goD. may have gone10. I _______ have met him a long time ago. Both his name and face are very familiar.A. mayB. canC. wouldD. should11. “Shall we go shopping?” “Sorry, we _______ buy anything now because none of the shops are open.”A. mustn’tB. needn’tC. can’tD. shouldn’t12. They often go to the restaurants for meals. They _____ be very poor.A. mustn’tB. can’tC. may notD. needn’t13. 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’t14. He ______ the test again, in which case, his mother will be very disappointed.A. might failB. must have failedC. should failD. could have failed15. “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 been16. Why did you just sit and watch? You _______ me.A. could helpB. should helpC. could have helpedD. must have helped17. “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 wasted18. “Is there a flight to London this evening?” “There _______ be. I’ll phone the airport and find it out.”A. mustB. mightC. wouldD. can19. “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 out20. “Look at these tracks. It _______ be a wolf.” “Don’t be so sure. I think it _______ be a fox.”A. must; couldB. may; mightC. need; mustD. could; need21. “Did Jim come?” “I don’t know. He _______ while I was out.”A. might have comeB. might comeC. mush have comeD. should have come1. 选B，should 后接动词完成式表示“本来应该做某事，结果未做”，此处含有责备之意。

高中英语情态动词经典习题(含答案)一、单项选择情态动词1．If we had paid enough attention to the issue of the heavily-overloaded vehicles, the tragedy of the collapse of an overpass in Wuxi _____ avoided.A．should B．could be C．should have been D．could have been 【答案】D【解析】【详解】考查情态动词用法。

句意：如果我们对超载车辆问题给予足够的重视，就可以避免无锡立交桥垮塌的悲剧。

本句为“情态动词+have done”结构，结合句意表示“本来可以；本来能够”应用could have done结构，且主语与谓语动词avoid构成被动关系，故应用be done形式。

故选D。

【点睛】情态动词+have done的结构和用法有以下几种：一、must have done sth.“一定做了某事”。

表示对过去事情的较有把握的推测，这时只能用在肯定句中，“肯定/必须已经干过……”，在否定句和疑问句中用can’t或couldn’t或can/ could，例如：1.From what you said, she must have told you all about it. 从你的话看，她一定告诉了你所有的事情。

二、can/could have done sth.本来能够做某事，而实际上未做；1.But we could have done it all so much better. 但是，我们本可以把这一切做得更好。

三、can't/couldn't have done sth.不可能做过某事；1. We could't have done it without you.没有你我们办不成这事。

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。

高中英语情态动词形式练习题40题含答案解析1. I'm not sure if I can finish this assignment on time. It's very difficult.A. mustB. canC. shouldD. need答案解析：B。

A 选项“must”表示必须，与题意不符；C 选项“should”表示应该，也不符合语境；D 选项“need”表示需要，在这里不合适。

而题干中表达不确定能否按时完成作业，“can”表示能够，符合题意。

2. She may come to the party tonight, but I'm not sure.A. mustB. mayC. shouldD. need答案解析：B。

A 选项“must”表示肯定的推测，与题干中不确定不符；C 选项“should”表示应该，不合适；D 选项“need”表示需要，不恰当。

题干中说不确定她今晚是否会来派对，“may”表示可能，符合语境。

3. He could have done better in the exam if he had studied harder.A. mustB. couldC. shouldD. need答案解析：B。

A 选项“must”表示必须，与题意不符；C 选项“should”表示应该，也不合适；D 选项“need”表示需要，在这里不恰当。

题干中说如果他学习更努力，他本可以在考试中做得更好，“could”表示能够，符合语境。

4. We might go on a picnic this weekend if the weather is nice.A. mustB. mightC. shouldD. need答案解析：B。

A 选项“must”表示肯定的推测，与题干中不确定不符；C 选项“should”表示应该，不合适；D 选项“need”表示需要，不恰当。