初中英语情态动词专项练习题(含答案)
初二情态动词练习题及答案
初二情态动词练习题及答案一、选择题1. – _______ I go to the party tonight?– No, you _______. You have to finish your homework.A. Can; mustn'tB. May; mustC. Can; can'tD. May; can't2. Tom _______ swim when he was 5 years old.A. couldB. canC. mayD. might3. – _______ I borrow your pencil?– Of course you _______.A. Can; mayB. May; canC. Could; couldD. Might; can4. We _______ see the stars very clearly in the city because there is too much light pollution.A. mustB. can'tC. may notD. don't have to5. _______ I watch TV before I finish my homework?A. MustB. WillC. Can'tD. Should二、填空题1. You _______ finish your vegetables if you want dessert.2. _______ we go to the beach tomorrow if it doesn't rain?3. I'm not sure if I _______ make it to the party tonight. I might have another appointment.4. He _______ have been tired after running for three hours.5. – _______ I join the school band?– Absolutely! You have a great voice.三、改错题1. I musted finish my homework before I could go out and play.2. May I borrow your pen? – Certainly. You can borrowing it.3. She cannot to come to the party because she has a piano lesson.4. You should to take an umbrella with you. It might rain later.5. He shouldn't not eat too much junk food. It's bad for his health.四、翻译题1. 你可以帮我一下吗？2. 我可以去朋友家玩吗？3. 我们应该如何处理这个问题？4. 你可以告诉我作业的答案吗？5. 他可能会迟到。
初中英语情态动词专项练习
初中英语情态动词专项练习一、情态动词单项选择题1．—Must you finish your homework first after school?—No, I ________. But I should help my mum with the housework.A．mustn’t B．can’t C．needn’t D．may not【答案】C【解析】【详解】句意：——放学后你必须先完成作业吗？——不，我不需要。
但是我应该帮助妈妈做家务。
考查情态动词词义辨析。
mustn’t禁止，不许；can’t不能；needn’t不必；may not不可以。
由句中“No”可知，此句应作否定回答。
对于must的否定回答要用needn’t，表示不必，故选C。
2．— Do we have to leave for the station at once?— No, we _________. There is plenty of time before the train starts.A．mustn’t B．needn’t C．can’t D．shouldn’t【答案】B【解析】【详解】句意：——我们必须马上动身去车站吗？——不，我们不需要。
火车开动前还有很多时间。
考查情态动词的用法。
mustn’t一定不要，禁止；needn’t不需要；can’t不能；shouldn’t不应该。
根据后文“There is plenty of time before the train starts”以及答语“No”可知，没必要马上动身去车站。
故选B。
3．Generally speaking, there ________ be any survivors(幸存者) after such a long time. However, two young people were found ________. Life is super-nature!A．mustn’t; living B．can’t; living C．may; dead D．can’t; alive【答案】D【解析】【详解】句意：一般来说，过了这么长的时间，是不可能有任何幸存者了。
初三英语情态动词专项练习(含答案和解析)含解析
初三英语情态动词专项练习(含答案和解析)含解析一、选择题1．—Would you like a small or a large bowl of noodles? —_______. I’m very hungry.A．A small bowl B．A large bowl C．Yes, please D．No, thanks 2．—Anna, can you come to my party tomorrow night?—_________, but I have to stay at home because of the flu.A．I’d love to B．Sounds good C．That’s OK D．Why not 3．—I’m afraid I can’t find the key to the car.—______. I’ll wait for you. We have enough time.A．Hurry up B．All rightC．It is up to you D．Hold your horses4．— I find it difficult to fall asleep before exams. Could you help me?— ___________. We have helped many students with similar problems.A．No problem B．Come on C．Well done D．What a pity 5．—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 6．—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 7．—________.—It’s a pleasure.A．Don’t worry abo ut the task B．Thank you for showing me around C．Be careful when you travel D．You’d better get up now8．—I’m afraid I can’t do well in the sports meeting. I might let my classmates down.—_______. You don’t need to push yourself too hard.A．It’s a pleasure B．What a pity C．Take it easy D．You’re welcome 9．—It's a shame to ask you to lend me more money, but. . .— ______ . You really need money to keep on with your education.A．Don't be silly B．Forget it C．No way D．Don't mention it 10．–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 help11．—I prefer western food. It’s delicious and good for us.—_______ ? But western food is said to be high in sugar and fat.A．Is that right B．How do you know thatC．Do you really think so D．Who told you that12．—Liz, 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 right13．— What do you think of the movie Mr. Bea ?—____. It’s very funny.A．I can’t stand it .B．I don’t mind it C．I love it. D．I hate it.14．—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. 15．-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’t16．— Shall we go to Nanjing Green Expo Park to enjoy the beautiful flowers this afternoon?—________. Let’s go there by bike.A．I think so B．That’s all right C．My pleasure D．Sounds great 17．—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 18．—TV says there will be a heavy rain tomorrow.—________. I planned to go climbing with my friend.A．Bad luck B．I hope so C．Good idea D．I don’t mind 19．—Sir, this is your order, two chicken hamburgers and a cup of coffee. ________—I’ll have them here.A．For here or to go? B．Something to drink? C．Anything else? D．Is that OK? 20．—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 21．—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 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．—You seem so happy today, Jack.—________? I won the first prize in the singing competition yesterday.A．So what B．How come C．Guess what D．Why not 24．—Jim seems to be in low spirits. ________?—No one liked his plan. All his efforts were useless.A．Guess what B．What about him C．So what D．What happened 25．--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.26．—I’ll be away on a business trip. Would you mind looking after my cat?—Not at all. ________.A．It’s my pleasure B．I’d rather not.C．I’d like it.D．With pleasure. 27．—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 pleasure28．—How would you like your soup?—________.A．Very delicious B．With some tomatoes and eggs, pleaseC．I like it very much D．No, thanks29．—Time is up. I have to go now.—________ ! We don’t have more time to talk.A．That’s cool B．That’s the answer C．That’s a pity D．That’s good news 30．—How do you find the documentary DA VID Profile(国宝档案).—________. I can’t think too highly of it.A．It all depends B．It’s really wonderfulC．No one knows for certain D．It is not my cup of tea31．— 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 32．—Shall we go to the amusement park right away or the day after tomorrow?—________. Any time will do.A．Excuse me B．Have a good timeC．It’s up to you D．I’m afraid I can’t33．— 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! 34．—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? 35．—Hi, everybody! Here is the music.—________. L et’s dance to the music.A．That’s no good B．Here we go C．That’s a shame D．Have a good time 36．— Mike, are you ready for the coming final exam?— ________. I have prepared it for weeks.A．You bet B．No deal C．Bad luck D．Have fun 37．—The game is too hard for me. I will certainly lose.—________. You should never say no before you try.A．Forget it! B．Come on! C．I’m sorry.D．Pardon me?38．—How about buying that coat?—________. It’s too expensive. I can’t afford it.A．That sounds good B．No way C．Good idea D．What a pity 39．—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.40．— 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 41．—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 case42．—Do you think you could finish this project without help?—________. This is not the first time for me.A．Take care B．Don’t worry C．Not exactly D．Hurry up 43．—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? 44．—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.45．— 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 46．—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 47．—Another Friday! Let’s go to see the play tonight.—________ I will book the tickets online.A．My pleasure. B．That’s right.C．Why not? D．Never mind. 48．—Can I look at the menu for a few more minutes before I decide?—Of course. ________, Sir.A．Make yourself at home B．Enjoy yourself C．It doesn’t matterD．Take your time49．—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 50．—________!—Yes. It sounds gentle and relaxing.A．How good the vegetable soup is B．How exciting the storybook isC．What nice music Ann is playing D．What a beautiful flower Jim keeps【参考答案】***试卷处理标记，请不要删除一、选择题1．B【解析】情景交际. A small bowl一小碗;A large bowl一大碗;Yes, please 是的,请吧; No, thanks 不,谢谢. 句意:你想要一大碗还是一小碗面条?根解析：B【解析】情景交际. A small bowl一小碗;A large bowl一大碗;Yes, please 是的,请吧; No, thanks 不,谢谢.句意:你想要一大碗还是一小碗面条?根据后文I’m very hungry，可知答案为B2．A【详解】句意：——安娜，你能来参加我明晚的聚会吗？——我很想去，但是因为流感我不得不呆在家里。
初中英语情态动词训练题含答案
初中英语情态动词训练题含答案一、情态动词单项选择题1．—Must I study medicine and be a doctor like you, Dad?—No, you ______, son. You’re free to make your own decision.A．can’t B．mustn’t C．shouldn’t D．needn’t【答案】D【解析】【详解】句意：——爸爸，我必须学医成为像您一样的医生吗？——不，你不必，孩子。
你可以自己做决定。
考查一般疑问句。
must提问的一般疑问句，用Yes, sb must./No, sb needn’t/don’t have to.回答。
故选D。
2．You ________ be careful with the camera. It costs!A．can B．will C．should D．may【答案】C【解析】【分析】【详解】句意：你应该小心你的相机。
它很贵！考查情态动词辨析。
can可以；will将；should应该；may可能。
根据“It costs!”可知相机很贵，应该小心。
故选C。
3．If you don’t feel well, you may just ________.A．stopped reading B．stop reading C．stopped to read D．stop to read【答案】D【解析】【详解】句意：如果你感觉不舒服，你可以停下来去读会书。
考查stop的用法，观察句子，情态动词后应该接动词原形，排除选项A/C。
stop to dosth“停下来去做某事”，stop doing sth“停止正在做的事情”，根据“If you don’t feel well”，可知感觉不舒服应该是停下正在做的去阅读，故选D。
4．—It’s said that nuclear power will be used to produce electricity in Xianning.—However, nuclear power _______ be very dangerous.A．can B．need C．must D．should【答案】A【解析】【详解】句意：——据说咸宁将用核能发电。
初中英语情态动词练习(含答案)
初中英语情态动词练习(含答案)1. She passed me in the street without speaking, she ____ me.A. can't seeB. can't have seenC. shouldn't have seenD. shouldn't see2. -They 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. He ____ you more help even though he was very busy.A. might have givenB. might giveC. may have givenD. may give4. She quickened her pace in order that she ____ with the others.A. may catch upB. might catch upC. could have caught upD. might have caught up5. There was plenty of time, she ____ .A. mustn't have hurriedB. couldn't have hurriedC. must not hurryD. needn't have hurried6. I didn't hear the phone, I ____ asleep.A. must beB. must have beenC. should beD. should have been7. He was a good runner so he ____ escape from the police.A. mightB. SucceededC. wouldD. was able to8. We ____ last night, but we went to the concert instead.A. must have studiedB. might studyC. should have studiedD. would study9. The young man has made so much noise that he ____ not have been allowed to atte nd the concert.A. couldB. mustC. WouldD. should10. A solider got him out of danger. He ____ hurt.A. may notB. can have gotC. might have gotD. might get11. -Could I use your pen?-Yes, of course you ____ .A. mustB. couldC. CanD. might12. Johnny, you ___ play with the knife, you __ hurt yourself.A. won't; can'tB. mustn't mayC. shouldn't mustD. can't shouldn't13. Sir, you ___ be sitting in this waiting room. It is for this woman and children only.A. oughtn't toB. can'tC. won'tD. needn't14. I ____ tell her the truth.A. cannot helpB. can't butC. may not helpD. could but15. I have neither a raincoat nor an umbrella. That's why I ___wait until the rain stops.A. mustB. shouldC. ought toD. have to16. A traffic accident happened yesterday and a driver ____ .A. may hurtB. may be hurtingC. may have been hurtD. may be hurt17. A dog ran in front of my mother's car and she ____ stop very quickly.A. ought toB. had betterC. mustD. had to18. - I stayed at a hotel while in New York .-Oh , did you ? You ____ with Barbara . (NMET98)A. could have stayedB. could stayC. would stayD. must have stayed19. The plant is dead. I ___ it more water.A. will giveB. would have givenC. must giveD. should have given20. A computer ___ think for itself it must be told what to do.A. can'tB. couldn'tC. may notD. might not21. It's nearly seven o' clock. Jack ___ be here at any moment.A. mustB. needC. ShouldD. can22. Tom ought not to ___ me your secret, but he meant no harm.A. have toldB. tellC. be tellingD. having told23. -Alice, you feed the bird today, ____ ?-But I fed it yesterday.A. do youB. will youC. didn't youD. don't you24. -Do you think I could borrow your dictionary?- ____ .A. Yes, you may borrowB. Yes, you couldC. Yes, help yourselfD. Yes, go on25. I was really anxious about you . You ____home without a word.(01高考题)A. mustn't leaveB. shouldn't have leftC. couldn't have leftD. needn't leave Key:1-5 BDABD 6-10 BDCDC 11-15 CBABD 16-20 CDADA 21-25 CAACB◆精编陷阱题训练◆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. migh tn’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 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 been11. I _______ have met him a long time ago. Both his name and face are very familiar . A. may B. can C. would D. 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’t17. He ______ the test again, in which case, his mother will be very disappointed.A. might failB. must have failedC. should failD. could have failed “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 wastedB.C. could have asked, was wasted D. shouldn’t have asked, would be wasted21. “Is there a flight to London this evening？”“There _______ be. I’ll phone the air port and find it out.”A. mustB. mightC. wouldD. can22. “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 out23. “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; need25. “Did Jim come？”“I don’t know. He _______ while I was out.”A. might have comeB. might comeC. mush have comeD. should have come◆答案与解析◆1. 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。
(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 answer 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 about when 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 been28. 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 to; 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. must 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。
初中英语专项练习——情态动词(含答案)
初中英语专项练习——情态动词（含答案）一、单项选择1.---Our class wins the English speaking contest.---Congratulations! You ____ be very proud of it.A. canB. needC. wouldD. must2.People ____ cross the road if there is a red light on.A. mustn'tB. needn'tC. can'tD. may not3.You ____ park your car in front of the school gate.A. needn'tB. mustn'tC. mustD. may4.— May I put my bike here?— No, you ____. If you do, you may lose it.A. needn'tB. won'tC. mustn'tD. wouldn't5.— Susan, would you like to go hiking with us this afternoon?— I'd love to, but I ____ study for a test.A. mayB. have toC. canD. could6.—— Must I finish the work by 10 o'clock?—— No, you ____. You can finish it tomorrow.A. mustn'tB. won'tC. don't have toD. can't7.You ____ wear sports shoes when you climb a mountain.A. can'tB. shouldn'tC. mustn'tD. have to8.—— Would you like to go to the cinema with us after school?—— Sorry, I ____ do my homework first.A. mustB. canC. mayD. could9.Cars, buses and bikes ____ stop when the traffic light is red.A. canB. mustC. mayD. need10.It's raining harder and harder. I ____ stay at home and do some reading.A. have toB. mustC. shouldD. need11.It rains heavily, so we ____ stay at home.A. have toB. had toC. mustD. mustn’t12.---Where is your boss, Jack?---Well, I think he ____ in the office.A. can beB. must beC. can have beenD. mustn’t have been13.Hurry up. He ____ for us at the station.A. must waitB. must be waitingC. should waitD. should waiting14.— David, turn off your computer now! You ____ play on it too long.— I see, mum.A. couldn'tB. mustn'tC. wouldn'tD. needn't15.You ____ wash your hands before meals. It is good for your health.A. mayB. canC. have toD. must二、完形填空Nick is a middle school student. He studies hard, 1 he is very naughty (淘气的), too. In summer holidays, he often plays with other friends in the park. The park is near his house. One day he 2some new clothes as his birthday presents. He felt very 3. "Mum, can I go cycling(骑车) with my friends? I want them to 4my new clothes," asked Nick. "Yes, please keep your clothes 5," said mother. She was doing some cooking. "We'll 6 supper after you come back." Two hours later, Nick went home 7 supper. "Why are your clothes so 8 ?" asked his mother."I'm sorry, Mum," 9 Nick. "I had no time to 10 my clothes when I fell off the bike."1. ____A. andB. butC. soD. because2. ____A. boughtB. broughtC. hadD. got3. ____A. happyB. sadC. angryD. well4. ____A. meetB. looksC. seeD. watch5. ____A. cleanB. niceC. blueD. big6. ____A. keepB. getC. haveD. has7. ____A. withB. ofC. toD. for8. ____A. dirtyB. cleanC. newD. old9. ____A. toldB. askedC. saidD. answered10. ____A. take onB. take offC. take inD. take up三、阅读理解Jimmy is at school now. He is in the classroom, but he can't find his schoolbag. Where is it? Is it lost? Oh, no! It is in his room. He doesn't take (带) it to the school. He calls his sister Sally and asks her to take(带)his school things to the school. Here are his school things.His schoolbag is on the chair. Under the chair is his pencil box. His notebook is on the desk. His dictionary is on the bed. His pencils aren't inthe pencil box. They're on the sofa.Oh, Sally, don't forget(忘记) to take his baseball. Jimmy always plays baseball after school. But where is his baseball? Oh, it's under the table.1. ____Where is Jimmy's schoolbag?A. In his room.B. In the lost and found box.C. In the classroom.D. We don't know.2. Sally is Jimmy's ____ .A. motherB. sisterC. cousinD. friend3. Jimmy' s pencil box is ____ .A. on the deskB. in the schoolbagC. on the sofaD. under the chair4. ____What is on the sofa?A. Sally’s pencils.B. Jimmy’s pencils.C. Sally’s notebook.D. Jimmy' s notebook.5. ____What does Jimmy do after school?A. He calls his sister.B. He calls his mother.C. He plays baseball.D. He plays computer games.参考答案1.【答案】D【解析】此题考查情态动词，表示肯定推测，故选D。
初中语法：情态动词知识点专项练习题
初中语法：情态动词知识点专项练习题一、情态动词单项选择题1．You’d better________ the light when your hands are wet.A．put in B．to put up C．not put in D．not put up【答案】C【解析】【分析】【详解】句意：你手湿的时候最好不要安装灯。
考查非谓语动词及动词短语的用法。
put in安装（设备）；put up张贴。
根据“You’d better… the light when your hands are wet”可知，手湿的时候不要安装灯，had better not do sth“最好不要做某事”，故选C。
2．—I cannot find my pen. ________ I borrow yours?—Sure.A．Can B．Must C．Should D．Would【答案】A【解析】【详解】句意：——我找不到我的钢笔。
我可以借你的吗？——当然。
考查情态动词辨析。
can可以；must必须；should应该；would将。
根据“I borrow yours”可知，此处应用can表请求允许，希望能借对方的钢笔用一下，故选A。
3．—_________ I finish my homework now?—No, you _________. Your work is over today.A．Can’t; must B．Must; don’t have to C．May; couldn’t D．Couldn’t; could 【答案】B【解析】【分析】【详解】句意：——我必须现在完成作业吗？——不，你不必。
你今天的工作结束了。
考查情态动词辨析。
can’t不能，表能力或许可；must必须，强调主观意愿；don’t have to 不必；may可以，表许可；couldn’t不应该；could应该。
结合语境可知，must开头的一般疑问句，其否定回答用needn’t或don’t have to，故选B。
人教版中考英语专项训练情态动词专题(含答案)
人教版中考英语专项训练情态动词专题(含答案)一、初中英语情态动词1．— I take the magazine out of the reading room?— I'm sorry you .A. Could; couldn'tB. Must; couldn'tC. Will; can'tD. May; can't【答案】 D【解析】【分析】句意：——我可以把杂志带出阅览室吗？——对不起，你不能。
could 能，可以；must必须；will将；may可以；can能，可以，can't不可以，不能。
此处表示请求许可，用could或者may，由could或者may构成的一般疑问句，肯定回答用yes，主语+can，否定回答用sorry，主语+can't，结合选项，故答案选D。
【点评】考查情态动词的辨析。
注意理解句意，理解选项，根据语境，选出正确的答案。
2．—Where is George?—He _______ be here just now. His coffee is still warm.A. needB. can'tC. mustD. shouldn't【答案】 C【解析】【分析】句意：——乔治在哪里？——他刚才一定在这里，他的咖啡还是热的。
A. need需要； B. can't 不能，不可能（表示推测）； C. must 必须，一定（表示推测）； D. shouldn't不应该；根据His coffee is still warm.可知表示肯定推测一定在这儿；故答案为C。
【点评】考查情态动词。
掌握情态动词表推测时的意义和用法。
3．— 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。
初中英语情态动词训练题含答案
初中英语情态动词训练题含答案一、情态动词单项选择题1．—Someone is knocking at the door. I guess it’s Ted.—It ________ be Ted. He is still in the library.A．must B．can C．mustn’t D．can’t【答案】D【解析】【详解】句意：——有人在敲门，我猜是Ted。
——不可能是Ted。
他仍然在图书馆。
考查情态动词。
must肯定；can可以；mustn’t禁止；can’t不可能。
根据“He is still in the library”可知Ted在图书馆，所以敲门的不可能是他。
故选D。
2．—Who’s the man over there? Is that Mr. Black?—It ________ be him. Mr. Black is much taller than that man.A．may B．must C．can’t D．mustn’t【答案】C【解析】【详解】句意：——那边那个人是谁？是布莱克先生吗？——不可能是他。
布莱克先生比那个人高得多。
考查情态动词。
may可能；must一定；can’t不可能；musn’t禁止。
根据“Mr. Black is much taller than that man.”可知，这个人不可能是布莱克先生。
故选C。
3．—It’s said that the animal sign decides one’s personality.—We ________ believe in that. Simon’s animal sign is Ox, but he is a little lazy.A．ne edn’t B．shouldn’t C．may not D．mustn’t【答案】B【解析】【详解】句意：——据说属相决定一个人的性格。
——我们不应该相信那个。
初中英语情态动词专项练习题（含答案）
初中英语情态动词专项练习题（含答案）初中英语情态动词专项练习题情态动词是一种本身有一定的词义，但要与动词原形及其被动语态一起使用，给谓语动词增添情态色彩，表示说话人对有关行为或事物的态度和看法，认为其可能、应该或必要等。
情态动词后面加动词原形。
情态动词有四类：①只做情态动词：must,can(could),may(might)……②可做情态动词又可做实义动词：need，will③具有情态动词特征：have(had,has) to,used to，ought to④情态动词表猜测：一肯一否三不定（must一肯，can not一否，may，might，could，三不定。
）注：mustn't代表强烈禁止must 表示主观，have to表示客观。
常用的有：can may could must have use .情态动词无人称和数的变化，情态动词后面跟的动词须用原形，否定式构成是在情态动词后面加"not"。
个别情态动词有现在式和过去式两种形式，过去式用来表达更加客气，委婉的语气，时态性不强，可用于过去，现在或将来。
情态动词属非及物动词，故没有被动语态。
情态动词表推测的用法小结（一）情态动词表推测的三种句式1．在肯定句中一般用must （一定），can,could（可能），might /may（也许，或许）。
e.g:(1)He must/can/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/mightnot（可能不）。
e.g:(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。
情态动词专项练习题及答案
情态动词专项练习题及答案一、初中英语情态动词1．— I take the magazine out of the reading room?— I'm sorry you .A. Could; couldn'tB. Must; couldn'tC. Will; can'tD. May; can't【答案】 D【解析】【分析】句意：——我可以把杂志带出阅览室吗？——对不起，你不能。
could 能，可以；must必须；will将；may可以；can能，可以，can't不可以，不能。
此处表示请求许可，用could或者may，由could或者may构成的一般疑问句，肯定回答用yes，主语+can，否定回答用sorry，主语+can't，结合选项，故答案选D。
【点评】考查情态动词的辨析。
注意理解句意，理解选项，根据语境，选出正确的答案。
2．— Shall I book some seats for the concert?—______. I've done that.A. Yes, you mayB. No, you mustn'tC. No, you needn'tD. No, you can't【答案】C【解析】【分析】Yes, you may是的，你可以；No, you mustn't 不，你千万不要；No, you needn't不，你不必；No, you can't不，你不能。
句意：我要预定一些音乐会的座位吗？根据下文，我已经办了。
可知选C最符合语境。
【点评】考查交际用语3．— _________ I take my cousin Shirley with us, Mr. Wu？— Yes, but we'll get there by bike. ____________ she ride a bike?— Yes, and she ___________ ride a bike when she was only six years old.A. Could; can; couldB. Can; can; canC. Can; could; couldD. Could; could; can【答案】 A【解析】【分析】句意：-我能带我表弟雪莉和我们一起吗，吴先生？-是的，但我们将骑自行车去那儿。
初中英语情态动词训练附答案
初中英语情态动词训练附答案一、情态动词单项选择题1．—David, you ________ wear sunglasses when you hike.—OK dad. Thanks.A．should B．shall C．might D．would【答案】A【解析】【详解】句意：——大卫，你徒步旅行时应该戴墨镜。
——好的，爸爸。
谢谢。
考查情态动词。
should应该；shall将、要；might可能；would将，will的过去式；根据“ when you hike”提示可知此处指“徒步旅行时应该戴墨镜”；故选A。
2．—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【答案】C【解析】【详解】句意：——你能告诉我怎样续借图书馆的书吗？——非常乐意。
你不必每次都来我们前台。
在网上续借更容易。
考查情态动词辨析。
can’t不可能；mustn’t禁止；needn’t不必；shouldn’t不应该。
根据“It’s easier to renew them online”可知，在网上就能完成续借的事情，不必来前台办理，故选C。
3．Before you turn off the computer, you must ________ the document.A．save B．open C．click【答案】A【解析】【详解】句意：在你关闭电脑之前，你必须保存文件。
考查动词辨析。
save保存；open打开；click点击；根据“Before you turn off the computer, you must…he document.”及常识可知，关电脑之前先保存文件。
情态动词专项练习(附答案)
情态动词专项练习(附答案)一、初中英语情态动词1．—Look! The woman at the school gate ______be her headmaster.—No, it ______ be her. She is holding a meeting in the office now.A. must; can'tB. must; mustn'tC. can; needn'tD. may; mustn't【答案】 A【解析】【分析】句意：——看！学校门口的那个妇女一定是她的校长。
——不，不可能是她。
第一空，must表示“一定”；空二，根据She is holding a meeting in the office now. 她现在正在办公室开会，可知，不可能是校长，用can't，表示不可能。
故选A。
【点评】考查情态动词辨析。
注意不同情态动词的用法，注意理解句意。
2．Teenagers allowed to drive .A. should not beB. should be notC. not should be【答案】A【解析】【分析】句意：年轻人不应该被允许驾车。
Should是情态动词，其否定表达一般在在后面加副词not，故选A。
【点评】此题考查含有情态动词的被动语态的否定形式。
平时注意记忆情态动词的记忆和用法。
3．You be tired after walking for such a long time. Sit down and have a rest.A. canB. can'tC. mustn'tD. must【答案】 D【解析】【分析】句意：走了这么长时间你一定很累了。
坐下休息一下吧。
can能，能够，can't不能，对事物进行否定推测；mustn't一定不是，禁止，must一定，对事物进行肯定推测，根据after walking for such a long time，可以肯定你一定很累，所以是进行肯定推测，情态动词使用must，故选D。
(完整版)情态动词练习题及答案
专项练习（一）1. I __________ you, because I thought I must be wrong.A. dare not askB. dare not to askC. dare not askingD. dare to not ask2. There __________ some flowers in the garden.A. were used to beB. used to beC. uses to beD. used to be having3. “__________ I take it out?”“I´m sorry, you __________.”A. Could …couldn´tB. Might…might notC. Could…canD. May…can´t4. You were stupid to climb the tree. You __________ hurt yourself.A. mayB. mightC. willD. might have5. You __________ those letters. Why didn´t you ?A. should postB. should have postedC. must have postedD. ought to post .6. All the lights are on, the Smiths __________ up.A. must getB. is gettingC. must be gettingD. would get7. He __________ lead a horse to the water but he __________ not make it drink.A. will…canB. may…canC. may…daresD. dare…can8. “Need we do this job now?”“Yes,__________.”A. you needB. you shouldC. you mustD. you can9. __________ to have lunch with us today?A. Do you likesB. Would you likeC. Will you likedD. Have you l iked10. He said that you __________ watch TV all the evening if you wished.A. mayB. mustC. canD. might11. –Is John coming by train? --He should, but he __________ not. He likes driving hi s car.A. mustB. canC. needD. may12. Peter __________ come with us tonight, but he isn´t very sure yet.A. mustB. canC. mayD. will13. Michael __________ be a policeman, for he´s much too short.A. needn´tB. can´tC. shouldn´tD. won´t14. I thought you __________ be hungry, so I have brought you some cakes.A. mayB. mightC. canD. could15. I wonder how he __________ that to the teacher.A. dare to sayB. dare sayingC. not dare sayD. dared say16. Come on! We __________ hurry because there isn´t much time left.A. mayB. mustC. canD. need17. Amy did best in the English test. She __________ hard last week.A. must have workingB. should have workedC. should workD. must wor k18. The fire spread through the hotel very quickly but everyone __________ get out.A. had toB. wouldC. couldD. was able to19. –--I stayed at a hotel while in New York. ---Oh, did you? You __________ with B arbara.A. could have stayedB. could stayC. would stayD. must have stay ed20. It´s nearly seven o´clock. Jack __________ be here at any moment.A. mustB. needC. shouldD. can答案： 1.A2.B3.D4.D5.B6.C7.B8.C9.B10.D11.D12.C13.B14.B15.D16.B17.A18.D19. A20.专项练习（二）1. Jean have kept his promise. I wonder why he changed his idea.A. mustB. shouldC. needD. would2. Jane have come to the party, but she not find the exact time.A. could; couldB. might; couldC. should; couldD. should; would3. So many mistakes in your homework! You more careful.A. may beB. had toC. would beD. should have been4．Her brother be at home now, because he was seen playing basketball in the stadium just now. A. mustn’t B. needn’t C. can’t D. shouldn't5．---I can’t understand why our boss is late. ---He the early bus.A. could missB. may have missedC. can have missedD. might miss6. She didn't answer the phone, she ______ asleep.A. may beB. must beC. should have beenD. must have been 7．The little girl’s eyes were red. She ______.A. may cryB. must cryC. must be criedD. must have been crying 8．He______ his supper now, for the dining hall is still closed.A. can’t b e havingB. needn’t be havingC. mustn’t be havingD. shouldn't be having9．I parked my bike behind the building, but now it is gone. It ________ .A. may be stolenB. must be stolenC. must have been stolenD. must have stolen10. ______ Mr. Black_______go to work by ferry before the bridge was built?A. Did; used toB. Use; toC. Did; use toD. Does; use to11. The hotel is only a stone’s throw away, you ______ take a bus.A. need not toB. not need toC. don't needD. need not12. I am busy now, _______ my brother do it for you ?A. WillB. ShallC. MustD. May13. ---You needn’t do it right now, need you?---Yes I am afraid I ______ .A. needB. needn’tC. mustD. mustn’t14.My English-Chinese dictionary has disappeared . Who _____ have taken it? (2003年上海春季高考) A. should B. must C. could D. would 15. ---The room is so dirty._______ we clean it?----Of course. (2003年北京春季高考)A．Will B. Shall C. Would D. Do16. If you have something important to do, you ______ waste any time.A. needn’tB. mustn’tC. may notD. won’t17. If you want to borrow a football after school, your student card______ here.A. has to leaveB. must leaveC. has to be leftD. must be left18. “ Did you scold him for his carelessness?”“Yes, but _____ it”A. I’d rather not doB. I’d rather not have doneC. I shouldn’t doD. I’d better not do19. “ Don’t get near to it . It is too dangerous!”“_______” .A. Yes, I won’tB. No, I don’tC. No, I can’tD. No, I won’t20. He must be in the classroom, _______ he?A. mustn’tB. can’tC. isn’tD.can21. He________ be in the garden. He must be in the room.A. can’tB. mustn’tC. will notD. may not22. “Do you have to leave now?”“I am very sorry, but I really______.”A. can’tB. haveC. shouldD. must23. “Let’s go to the library, shall we?”“_________?”A. No, I can’tB. Yes, I willC. Yes , thank youD. No, we’d better not24. “Can I take it away?”“ You ______ better not.”A. shouldB. couldC. wouldD. had25. You _______ have brought your camera. They all had theirs with them.A. couldn’tB. needn’tC. wouldn’tD. mustn’t26. See who is there!______it be May?A. MayB. MustC. CanD. Will27. John______ be a basketball player. He is much too short.A. mayB. mustn’tC. can’tD. should28. The Chinese teacher looks so pale. She ______ be ill.A. mustB. mustn’tC. canD. need29. Something______to save our earth. Do you think so?A. can doB. must doC. has to doD. must be done30. Look at what you have done! You ______ be more careful.A. oughtB. canC. wouldD. Should1-5:BADCB 6-10:DDACC 11-15:DBCCB 16-20:BCBDC 21-25:ADDDB 26-30:CCADD专项练习（三）1. I didn’t see her in the meeting room this morning. She _____ at the meeting.A. mustn’t have spokenB. shouldn’t have spokenC. needn’t have spokenD. couldn’t have spoken2. One ought _____ for what one hasn’t done.A. not to be punishedB. to not be punishedC. to not punishedD. not be punished3. If you really want yourself to be in good health, you must ___ always ___ so much.A. not; be smokingB. not; have smokedC. not; to smokeD. be not; smoking4. With so much work on hand, you _____ to see the game last night.A. mustn’t goB. shouldn’t goC. couldn’t have goneD. shouldn’t have gone5. Most of the students felt rather disappointed at the English party. They say that it ______ better organized.A. had beenB. had to beC. must have beenD. could have been6. I’m surprised that he _____ in the exam.A. should failB. would have failedC. may have failedD. should have failed7. The little girl _____ there alone.A. not dare goB. dares not goC. dare not goD. dare not to go8. “Must we do it now?” “No, you _____.”A. won’tB. needn’tC. can’tD. don’t9. He said he would rather not _____ it right now.A. doingB. to doC. doD. to be doing10. You _____ to the meeting this afternoon if you have something important to do.A. needn’t to comeB. don’t need comeC. don’t need comingD. needn’t come11. Put on more clothes. You _____ be feeling cold with only a shirt on.A. canB. couldC. wouldD. must12. I _____ play football than baseball.A. would ratherB. had betterC. like betterD. prefer13. I thought you _____ like something to read, so I have brought you some books.A. mayB. mightC. couldD. must14. There was plenty of times. She _____.A. mustn’t have hurriedB. couldn’t have hurriedC. must not hurryD. needn’t have hurried15. The plant is dead. I _____ it more water.A. will giveB. would have givenC. must giveD. should have given16. You _____ return the book now. You can keep it till next week if you like.A. can’tB. mustn’tC. needn’tD. may not17. It’s still early, you _____.A. mustn’t hurryB. wouldn’t hurryC. may not hurryD. don’t have to hurry18. Please open the window, _____?A. can’t youB. aren’t youC. do youD. will you19. We _____ for her because she never came.A. mustn’t have waitedB. shouldn’t have waitedC. mustn’t waitD. needn’t wait20. — May I stop here? — No, you _____.A. mustn’tB. might notC. needn’tD. won’t21. It’s a fine day. Let’s go fishing, _____.A. won’t weB. will weC. don’t weD. shall we22. I didn’t see her in the meeting room this morning. She _____ at the meeting.A. mustn’t have spokenB. shouldn’t have spokenC. needn’t have spokenD. couldn’t have spoken23. — Please don’t make a noise. — _____. I’ll be as quiet as a mouse.A. Yes, I won’tB. No, I won’tC. No, I willD. Yes, I will24. The young man has made so much noise that he _____ not have been allowed to attend the concert.A. couldB. mustC. wouldD. should25. — Where is John? — He _____ in the library.A. should beB. must beC. can beD. must have been26. Since the road is wet this morning, _____ last night.A. it must rainB. it must be rainingC. it must have rainedD. it must have been rain27. — Will your brother stay home tonight?— I’m not quite sure. He _____ to the cinema tonight.A. must goB. can goC. may goD. may be going28. She’s already two hours late. What ______ to her?A. can have happenedB. may have happenedC. should have happenedD. must happen29. You must be a writer, _____?A. mustn’t youB. are youC. must youD. aren’t you30. I got up early that morning, but I _____ so because I had no work to do.A. mustn’t have doneB. didn’t need to doC. needn’t have doneD. can’t have done31. He _____ have come here yesterday, but he didn’t.A. couldB. shouldC. ought toD. all the above32. I missed the last bus, so I _____ go home on foot.A. mustB. have toC. mayD. had to33. He ought to win the first prize, _____ he?A. oughtn’tB. shouldn’tC. mustn’tD. both A and B34. Everyone _____ do his best for the modernizations of our country.A. canB. mayC. shouldD. might35. Let’s clean our classroom, _____?A. will youB. don’t weC. shall weD. do you36. Let us play basketball, ______?A. will youB. don’t weC. shall weD. do you37. He asked me for this book many times. Please tell him that he _____ have it tomorrow.A. mustB. mayC. shallD. both B and C38. “Your phone number again? I _____ quite catch it.” “It’s 9568442.”A. didn’tB. couldn’tC. don’tD. can’t39. Mother _____ us stories when we were children.A. was used to tellB. is used to tellingC. used to tellD. used to telling40. She would rather _____ more money on books _____ on clothes.A. cost … notB. to spare … don’tC. pay … thanD. spend … than 答案：1-5 DAADD 6-10 DCBCD 11-15DABDD 16-20 CDDBA 21-25DDBDB 26-30CCADC31-35 DDDCC 36-40ADACD。
初中英语情态动词专项练习(答案及解析)
初中英语情态动词专项练习（答案及解析）【2011连云港】4.—Must we leave now?—No, we _______.We still have two more hours.A. can’tB. mustn’tC. needn’tD. shouldn’t答案：C【解析】考查情态动词。
句意：---我们现在必须离开吗？---不，我们不必，我们仍有两个小时。
根据上文，得知“must”引导的一般疑问句应用needn’t或don’t have to来作否定回答。
【2011北京】26. — Can you ride a horse?— No. I____ .A. needn'tB. may notC. can'tD. mustn't答案：C【解析】考查点：本题考查情态动词的用法。
Can表示能力，用它来提问，就用它来回答。
所以选择答案C。
【2011广西百色】27.—Miss Li, must we hand in our homework right now?—No, you ____.You can hand it in tomorrow.A. don’tB. mustn’tC. needn’tD. may not答案：C【解析】考查情态动词的用法，must引起的一般疑问句，否定回答要用needn’t。
【河北省2011】36. Youeat the soup if you don't like it.A. shouldn'tB. mustn'tC. needn'tD. can't【答案】C【解析】考查情态动词用法，shou ldn’t不应该；mustn’t 不能；needn’t没有必要；can’t不能。
本句是if引导条件状语从句，“如果你不喜欢这汤，你没必要喝”，选C符合题意。
【2011•河南省】26. _____ you wait a few more minutes? It'll be your turn soon,A.MustB. ShouldC. CouldD. Might答案：C。
情态动词专项练习(附答案)
情态动词专项练习(附答案)She。
be in the kitchen。
I saw her there just now.A。
mayB。
mustC。
can'tD。
should答案】A解析】【分析】句意：——妈妈现在在哪里？——她可能在厨房。
may表示“可能”，XXX表示“不可能”，must表示“一定”，should表示“应该”，根据I saw her there just now.我刚才在那里看到她，可以推断她现在可能还在那里，用may，故选A。
点评】此题考查情态动词的推测用法。
注意理解句意，根据上下文语境确定所使用的情态动词。
5．—Do you think I can borrow your bike for a week?Sorry。
you。
not。
I need it myself.A。
XXX答案】C解析】【分析】句意：——你觉得我能借用你的自行车一个星期吗？——对不起，你可能不能。
XXX表示能够，must 表示必须，need表示需要，may表示可能，根据I need itmyself.我自己需要用，可以推断你可能不能借用，用may，故选C。
点评】此题考查情态动词的推测用法。
注意理解句意，根据上下文语境确定所使用的情态动词。
5.那个骑马的女孩不可能是XXX，因为她的左腿在昨天的事故中受了重伤。
因此，可以推测她不可能骑马，选项C 表示否定的推测，所以选C。
6.我们已经点了太多的食物，我不能再吃了。
选项A表示不能，符合句意，所以选A。
对方提议将剩余的食物带回家，表示不浪费，也是可以接受的。
5.那个骑马的女孩可能不是XXX，因为她的左腿在昨天的事故中受了重伤。
因此，可以推测她不可能骑马，选项C 表示否定的推测，所以选C。
6.我们已经点了太多的食物，我不能再吃了。
选项A表示不能，符合句意，所以选A。
对方提议将剩余的食物带回家，表示不浪费，也是一个好主意。
1.今天暑假你有什么计划吗？我还没有确定，但可能会去台湾旅行。
中考英语情态动词专题练习(含解析)
中考英语 -神态动词专题练习（含分析）一、单项选择题1.Hurry up! Your homework in one hour.A. must finishB. will finishC. must be finishedD. won't finish2. — How nice the building is! What is it for?— It_______ a hotel. But I'm not sure.A. must beB. have to beC. may beD. can be3. — May I use your mobile phone for a while, Mum?— No, you. You have already used it to play for two hours.A.shouldn'tB.needn'tC.mustn'tD.won't4. — Is John coming by train?— He should, but he A.mustC. may not. He likes driving his car, but I'm not quite sure.B.canD. need5.一 I hear you have a home robot．一 Yes，it's amazing. It do all my housework．A. mustB. shouldC. couldD. can6.-- May I borrow your books?-- Yes,you______.A. mayB. canC. mustD. need7. — I can't stop playing computer games.— For your health and study, my boy, I am afraid you .A. canB. mayC. mustD. have to8.This toy Mickey Mouse _______be Amy's. She's the only kid at thepicnic.A. mustB. canC. needD. can't9.Look at the sign! It says“ No Smoking!” You ________ smoke here. It' dangerous.A. mustn'tB. ought not toC. needn'tD. don't have to10. — Can you stay here for the party?— Sorry, I ______. I have to go to a meeting.A. can'tB. mustn'tC. needn'tD.shouldn't11.—Must I return the book this morning?—No, you ______. But you ______ return it before supper.A. needn't; mustB. mustn't; canC. mustn't;may D. can't; need12. — _____ you go out to dinner with me tonight, Laura?—That's very nice of you, but I have other plans.A. ShouldB. NeedC. CanD. Must13.You____ return the book now. You can keep it next week if you like.A. mustB. mustn'tC. needn'tD. have to14. — I wonder if this smart phone is Mary's.—It ________ belong to her.________ is totally different from this one.A. mustn't; HerB. can't; HerC. can't;Hers D. may; Hers15.Living in the country side _____ fun, because the nature there is sobeautiful.A. can't beB. may beC. mustbe D. /16. — I saw Mr. Green at school this morning.—No, it _____ him. He flew to Canada last week.A. can beB. must beC. can'tbe17.—We need to tell people about the city park clean-up.—Let's handout notices. Or we __________ put up signs.A. couldB. have toC.must18.—Must I clean the room now, Mr. White?—No, you.A. shouldn'tB. needn'tC. wouldn'tD. can't19. —I take the PE test, Mr Zhang?—Yes, you must.A. CanB. WillC. ShouldD. Must20. — Why ______ we close that chemical factory?—Because it has caused lots of pollution. We need better environment.A. mustB. canC. may21.Is Mr. Smith in his office now?No, he there. I saw him in the library a minute ago.A. may beB. must beC. can'tbe D. won't be22.She said I should see a doctor.A. couldB. mustC. oughtto23.-- I don't care what my teachers think.-- Well, you.A. couldB. wouldC. shouldD. might24.The text is available online so you ________ have a copy of it now.A. can'tB. shouldn'tC. needn'tD.mustn't25.— Can your sister ______ volleyball?— Yse,she can. But she ______ play it very well.A. playing ；can'tB. playing； canC. play；can'tD. play； can26.The man is feeling much better now, so you ______ call a doctor.A. can'tB. mustn'tC. needn'tD. shouldn't27. — ________ we clean the classroom immediately?—No, you ________. You ________ clean it after school.A. Must; needn't; canB. Need; mustn't; mayC. Must; mustn't; canD. Shall; can't; may28. — Can I walk across the road now, mum?— No, you_______. You have to wait until the light turns green. A. couldn't B. shouldn't C. mustn'tD. needn't29.Ann can _________ Chinese songs very well．A. singB. singsC. singing二、填空题30.用神态动词填空。
（完整版）情态动词专项练习（含答案）
（完整版）情态动词专项练习（含答案）1. I promised to get there before 5 o’clock, but now the rain is pouring down. They ______ for me impatiently.A. may waitB. ought to waitC. could waitD. must be waiting2. He was very brave. Even though she’d hurt her leg, she ________ go back alone.A. couldB. mightC. have toD. was able to3. You ________ pay too much attention to your reading skill, as it is so important.A. cannotB. shouldC. mustD. needn’t4. I’ve tried several times, but the car just _______.A. doesn’t startB. wouldn’t startC. won’t startD. didn’t start5. Always the old lady ______ sit for hours doing nothing at all.A. was used toB. wouldC. used toD. should6. There used to be a small school,___________?A. was thereB. wasn’t itC. usedn’t thereD. usedn’t it7. Our house is on the top of the hill, so in summer the wind _____ be pretty cold.A. mustB. canC. ought toD. need8. Haven’t I told you that you __________ have the ans wer tomorrow morning?A. willB. shallC. shouldD. would9. I’m surprised that he _______ in the match.A. should failB. should have failedC. would have failedD. may have failed10. Better go to see my sick colleague right now, ________I?A. hadn’tB. didn’tC. don’tD. won’t11. Sir, you ______ be hunting deer here, for they are preserved by the government.A. oughtn’t toB. can’tC. won’tD. needn’t12. Sorry I’m late. I ______ have turned off the alarm clock and gone back to sleep again.A. mightB. shouldC. canD. will13. —There were already five people in the car, but they managed to take me as well.— It __________ a comfortable journey.A. can’tB. shouldn’t beC. must have beenD. couldn’t have been14. To be on the safe side, we should fill up the tank now, because we ______ run out of gas on the way.A. canB. wouldC. mightD. should15. ____ three people who travel together, there _____ be at least one who ____ be my teacher.A. Between; can; willB. In; should; couldC. Among; will; mayD. Of; must; can16. —Could you lend me that book you ______ me aboutwhen I telephoned you?—No, I am sorry, I can’t. I gave it to a friend.A. were tellingB. would tellC. had toldD. had been telling17. —We need a person badly to think up such an idea.—_______ the new comer have a try?A. ShallB. MayC. ShouldD. Need18. We ________ so tired. We’ve only been to a party.A. mustn’t have feltB. wouldn’t have feltC. shouldn’t have feltD. couldn’t have felt19. Professor Smith, many students want to see you. __________ they wait here or outside?A. DoB. ShallC. WillD. Would20. —How about paying a visit to Mr. Richardson, our former history teacher?—Good idea. I will e-mail him today so he _____know _________ to expect us.A. shall; whyB. may; whenC. would; whyD. will; how21. —I went to work on foot yesterday, though it _________ cats and dogs.—You __________ by bus. It was likely to get a cold.A. is raining; must have goneB. rained; would goC. was mining; should have goneD. have rained; could have gone22. You ______ pay too much attention to your reading skill, as it is so important.A. cannotB. shouldC. mustD. needn’t23. I told Sally to fix him up with this job, but perhaps I _________ it out for her.A. had to writeB. must have writtenC. should have writtenD. ought to write24. My sister met him at the Grand Theatre yesterday afternoon, so he ________ your lecture.A. couldn’t have attendedB. needn’t have attendedC. mustn’t have attendedD. shouldn’t have attended25. Research findings show we spend about two hours dreaming every night, no matter what we ________ during the day.A. should have doneB. would have doneC. may have doneD. must have done26. —Is there any flight to Tokyo today?— I think there _____, for the weather is too bad.A. mustn’t beB. mightn’t beC. needn’t beD. can’t be27. —I’m told that John had another car accident this morning.— I believe not. He _____ so careless.A. shouldn’t have beenB. wouldn’t have beenC. couldn’t have beenD. mustn’t have be en28. It was playing computer games that cost the boy a lot of time that he __________ doing his lessons.A. might have spentB. ought to have spentC. must have spentD. could have spent29. —I didn’t know you were good friends.—You _______. I have known her since she moved here. You were studying abroad then.A. may haveB. needn’t haveC. couldn’t haveD. must have30. They must have finished the work by the end of last month, __________?A. mustn’t theyB. haven’t theyC. hadn’t theyD. didn’t they31. —I didn’t see her yesterday.— Of course, you _____, because he had gone for a trip.A. can’tB. may not haveC. can’t haveD. mustn’t have32. You ________ phone him if you want to, but you _________. He is sure to phone you.A. may; mustn’tB. have t o; needn’tC. can; doesn’t needD. can; needn’t33. — She must have gone back to the valley.— ______, she _____ have. The entrance to it was nowhere to be found.A. No; mustn’tB. Yes; mightC. Yes; couldD. No; couldn’t34. He _____ full marks, but he was so careless as to make a spelling mistake.A. must have gainedB. can have gainedC. could have gainedD. must gain35. From what you said, she _____ you about it.A. mustn’t have toldB. can’t have toldC. mustn’t tellD. can’t tell36. — You ought to have made an apology to Tom yesterday evening.— Yes, I know I _________.A. ought toB. have toC. should haveD. must have37. —Is there a fog in the evening?—There _______ be. I’ll make a phone call to find it out.A. mustB. wouldC. willD. might38. — _______ he help you with the problem?—Well, though it is very hard, __________ I’ll do what I can to work it out.A. Shall; butB. Can; andC. Must; howeverD. Will; still39. —How is that, Joan?—Yeah, it’s from the boss. She _________ first, whether she likes it.A. shall goB. ought to have goneC. should goD. must have gone40. —Would you like to watch the video, in which you can see foreigners making jiaoji during the Spring Festival?—Sure, it ______ be very interesting.A. shouldB. mayC. canD. will41. —The door was open.—It _________ open. I had locked it myself and the key was in my pocket.A. can not beB. must not beC. can not have beenD. must not have been42. —Where ________ Margaret have put the empty bottles?—She ________ them away. They must be somewhere.A. can; can’t have thrownB. must; needn’tC. must; must have thrownD. cant; must throw43. —Mum, I climbed to get the Teddy Bear from the top of the shelf.—My goodness! You _______ yourself. You ______ do that next time.A. mu st have hurt; mustn’tB. should have hurt; can’tC. may have hurt; mustn’tD. might have hurt; won’t be able to44. —Shall I go and buy more food and drinks for the party?—No, we have prepared a fridge of those. That _______ be quite enough.A. canB. mayC. mightD. ought to45. —Hurry up, Michael! It’s ten to three.—Goodness me! The class_______. I’ll be late again.A. must beginB. may beginC. should have begunD. must have begun46. When he was there, he ____ go to that coffee shop at the street comer after work every day.A. wouldB. shouldC. had betterD. might47. —I hear you have written a novel.—Yes, the book ________ be out in a month or so.A. canB. dareC. shouldD. need48. —How could I thank you enough?—Don’t mention it. Any other man _________ that.A. must doB. could doC. would have doneD. should have done49. —Why aren’t they here yet?—They ________ the bus.A. can have missedB. must be late forC. may have missedD. might be late for50. Mike _______ come to see me I don’t want to go out in case he comes.A. canB. mustC. mayD. will51. The thief ________ in from the kitchen window as the door was closed.A. may climbB. must have climbedC. could have climbedD. should have climbed52. —You didn’t invite Bill?— __________ him too?A. Must I inviteB. Must I have invitedC. Should I inviteD. Should I have invited53. —Why didn’t you attend the lecture yesterday?—I didn’t think that we _______ on Sundays.A. shouldB. ought to haveC. shouldn’t haveD. will have to54. It’s said that there are plenty of hotels in that town. There ______ be any difficulty for you to find somewhere to stay.A. wouldn’tB. mustn’tC. shouldn’tD. needn’t55. —Would you be here to attend the English party this evening?—Yes, we _________.A. shallB. wouldC. willD. must56. On Sundays when I was a child, Father and I _______ get up early and go fishing.A. couldB. wouldC. mightD. should57. —You’d better keep quiet in class.—Sometimes I ________ Yesterday, I was very quiet during my English class.A. wouldB. doC. didD. have58. I lived with my sister this summer and didn’t have to pay rent. So I ______ save most of my salary.A. couldB. wouldC. was able toD. should59. —Look, John’s fallen asleep.— Oh, he _______ too late last night.A. might sit upB. should have sat upC. could sit upD. must have sat up60. —I posted the letter a week ago.—Then they __________ the letter by now. It usually takes four days.A. can have receivedB. must receiveC. should receiveD. ought to have received61. He used to teach in that university and I _________ ride past it on my way to work.A. wouldB. couldC. shouldD. might62. —So you have to leave now.—Yes, I __________.—How nice it would be if you could stay a bit longer!A. have toB. ought toC. doD. have63. He _______ Shanghai, for I saw him talking with the headmaster a moment ago.A. must have gone toB. can’t have gone toC. mustn’t have been toD. can’t have been to64. From what I learn about their hotel, the service and the weather, they _____ their holiday very much.A. wouldn’t have enjoyedB. shouldn’t have enjoyedC. needn’t have enjoyedD. can’t have enjoyed65. It is not like Jack to be unfriendly, so he _________ you when you called.A. can’t have seenB. should not have seenC. must not have seenD. need not have seen66. —Many people in England love to give advice on weather reporting.—Yes, but I think the weather office’s computers _________ be more accurate.A. canB. mustC. ought toD. might67. —The farmers lived near the high way.—________ very noisy.A. It must have beenB. They must beC. That might beD. There must be68. She is too slow. She ________ pass the test, but she __________ too little.A. would; knewB. will; knowsC. would; knowsD. will; knew69. —Mary didn’t turn up last time, did she?—No. She_________. We had changed our plan.A. shouldn’t have comeB. needn’t have to comeC. didn’t need to comeD. needn’t have come70. —They haven’t finished the work up to now.—Well, they________.A. shouldB. should haveC. wouldD. must have71. —Shall I go and buy more fruit for the party?—No, I have already bought 3 baskets. That _________ be enough.A. canB. ought toC. mayD. might72. —Why hasn’t the speaker turned up?—He _________ the flight. I’ll find it out at once.A. must have missedB. might have missedC. would have missedD. could have missed73. I _______ pay Tom a visit, but I am not sure whether I will have time this Sunday.A. shouldB. mightC. wouldD. could74. —Who is the girl standing over there?— Well, if you _____ know, her name is Mabel.A. mayB. canC. mustD. shall75. It has been announced that candidates (考生)________ remain in their seats until all the papers have been collected.A. canB. willC. mayD. shall【答案解析】1．D。
初中英语情态动词训练题含答案
初中英语情态动词训练题含答案一、情态动词单项选择题1．Children ________ be told not to swim in the river.A．can B．must C．may D．might【答案】B【解析】【分析】【详解】句意：必须告诉孩子们不要在河里游泳。
考查情态动词辨析。
can能、会；must必须、一定；may可以、可能；might可能、也许。
根据常识可知，是必须告诉孩子们不要在河里游泳。
故选B。
2．You ________ be careful with the camera. It costs!A．can B．will C．should D．may【答案】C【解析】【分析】【详解】句意：你应该小心你的相机。
它很贵！考查情态动词辨析。
can可以；will将；should应该；may可能。
根据“It costs!”可知相机很贵，应该小心。
故选C。
3．—Must I park my car behind the building?—No, you _________. You _________ park it there.A．mustn’t; may B．shouldn’t; must C．don’t have to; may【答案】C【解析】【详解】句意：——我必须把车停在大楼后面吗？——不，你不必。
你可以把车停在那儿。
考查情态动词。
mustn’t禁止；may可以；shouldn’t不该；must必须；don’t have to不必。
以“Must”开头的一般疑问句，否定回答中用don’t have to，第二空表示可以停在那儿，用may。
故选C。
4．We can’t work out the physics problem. Can you tell us ________?A．how to do it B．what to do it C．how to do D．what should to do 【答案】A【解析】【详解】句意：我们解不出这道物理题。
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初中英语情态动词专项练习题情态动词是一种本身有一定的词义，但要与动词原形及其被动语态一起使用，给谓语动词增添情态色彩，表示说话人对有关行为或事物的态度和看法，认为其可能、应该或必要等。
情态动词后面加动词原形。
情态动词有四类：①只做情态动词：must,can(could),may(might)……②可做情态动词又可做实义动词：need，will③具有情态动词特征：have(had,has) to,used to，ought to④情态动词表猜测：一肯一否三不定（must一肯，can not一否，may，might，could，三不定。
）注：mustn't代表强烈禁止 must表示主观，have to表示客观。
常用的有：can may could must have use .情态动词无人称和数的变化，情态动词后面跟的动词须用原形，否定式构成是在情态动词后面加"not"。
个别情态动词有现在式和过去式两种形式，过去式用来表达更加客气，委婉的语气，时态性不强，可用于过去，现在或将来。
情态动词属非及物动词，故没有被动语态。
情态动词表推测的用法小结（一）情态动词表推测的三种句式1．在肯定句中一般用must （一定），can,could（可能），might /may（也许，或许）。
e.g:(1)He must/can/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）。
e.g:(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……?）。
e.g:(1)．Could he have finished the task?他可能把任务完成了吗？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。
（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”。
e.g:(1)．She must / may / might / could arrive before 5.5:00前她一定/可能/也许到。
2．对现在或一般情况的推测，用“情态动词+ be”，“情态动词+be doing”或“情态动词 + 动词原形”。
e.g:(1)．He must / may / might / could be listening to the radio now.他一定/可能/也许正在听收音机。
(2)．He can’t ( couldn’t ) / may ( might ) not be at h ome at this time.这个时候他不可能/可能不在家。
3．对过去情况的推测，用“情态动词 + have +过去分词”。
e.g:(1)．It must / may / might / could have rained last night .The ground is wet.地湿了，昨晚肯定/可能/也许下雨了。
(2)．The door was locked. He can ( could ) not / may ( might ) not have been at home . 门锁着，他不可能/可能不在家。
注：情态动词 should /ought to表推测时，意为“想必会，理应……”但与“have +过去分词”连用时，则又可构成虚拟语气意为“本应该做某事却没做”。
例如：(4)．It’s seven o’clock. Jack should/ought to be here at any moment.现在七点钟了，杰克理应随时到达。
（推测）（5）．Tom should not /ought not to have told me your secret,but he meant no harm. （虚拟）汤姆本不该告诉我你的秘密，可是他并无恶意。
can 和could 表示推测的用法对现在或将来的推测，两者均可用，但can 通常只用于否定句或疑问句中，一般不用于肯定句，而could则可用于肯定句、否定句和疑问句；对过去的推测，应在 can,could 之后接动词的完成式，且此时can仍只用于否定句或疑问句，不用于肯定句；而could 则可用于各种句型。
如：Can [Could] this be true? 这能是真的吗Where can [could] he have gone? 他能到哪里去了呢She can’t [couldn’t] have left so soon. 她不可能走得这么早。
注：could后接动词的完成式，除表示对过去的推测外，还可表示过去没有实现的可能性（即某事本来可以发生，却没发生），或委婉地责备某人过去应该做某事而没有去做（此时不用can）。
如：You could have started a little earlier. 你本可早点动身的。
You needn’t have cooked it. We could have eaten it raw. 你其实可以不煮熟（它），我们（本来）可以生吃。
can 和could 表示允许的用法表示现在的允许时，若是请求别人允许自己做某事，两者均可用，但用could 语气更委婉；若是自己允许别人做某事，一般只用 can，而不用 could。
如：Can [Could] I come in? 我可以进来吗“Could [Can] I use your pen? ” “Yes,of course you can.” “我可以借用你的钢笔吗?”“当然可以。
”（不能说Yes,you could.)表示过去的允许时，若表示过去一般性允许（即表示某人随时都可以做某事），用could；若表示在过去某一特定情况下允许进行某一特定的活动，则不用 could。
如：When I lived at home,I could watch TV whenever I wanted to. 我住在家里时，想什么时候看电影就可以什么时候看。
（一般性允许）I was allowed to see the film yesterday evening. 昨天晚上允许我去看了电影。
（特定的允许，不能用 could)can 和could 表示能力的用法can 表示现在的能力，could 表示过去的能力，要表示将来具备的能力通常 be able to 的将来时态。
其中要注意的是，could 表示过去的能力，通常只用于表示过去一般性能力，而不表示过去具体某次特定情形下能够做某事的能力。
如：他学习很努力，所以考试能及格。
误：He studied hard and could pass the exam.正：He studied hard and was able to pass the exam.注：若在否定句中没有以上限制，即couldn’t 可表示过去特定情况下的能力，如可说 He studied hard but still couldn’t pass the exam.口诀：情态动词两特点动词原形接后面，说话语气较委婉。
can "能力"may"许可"，must"责任"或"义务"。
否定回答needn’t 换，"需要"need, dare"敢"。
should"应该"，would"愿"，have to"被迫"表客观。
情态动词专项练习题1. --- Where is Mary? --- She ____ in the library.A. should beB. must beC. can beD. must have been2. His room is dark. He must ____ to bed.A. goB. be goingC. have goneD. have been gone3. “Will your father stay home tonight?”“I’m not sure, He ____to work.”A. must goB. can goC. may be goneD. may be going4. “Where is Tom?”“He isn’t here I think he ____ have gone home.”A. mayB. mustC. mightD. A or B or C5. “I think Helen is at home.”“No, she ____ be at home, for she phoned me from the airport just five minutes ago.”A. mustn’tB. needn’tC. can’tD. daren’t6. He’s late. What ____ have happened to him?A. canB. mayC. should D, must7. “ _____ he be watching TV now?”Yes, he _____ be watching TV now.”No, he _____ be watching TV now.”A. Must; can; mustn’tB.Can; must; can’tC. Must; must; can’tD. Can; can; mustn’t8. “____. He have left yesterday?”Yes, he ____ yesterday.”No, he ____ yesterday.”A. Must; must have left; can’t have leftB. Can; can have left; can’t have leftC. Ca n; must have left; can’t have leftD. May; must have left; shouldn’t have left9. You must be a writer, ____ you?A. mustn’tB. areC. mustD. aren’t10. You must have seen her yesterday, ____ you?A. mus tn’tB. haven’tC. didn’tD. don’t11. You must have seen her, ____ you?A. haven’tB. didn’tC. don’tD. A or B12. There was plenty of time. She ____ worried or hurried.A. mustn’t haveB. shouldn’t haveC. must beD. needn’t have13. I got up early, but I ____ so because I had no work to do that morning.A. mustn’t have doneB. didn’t need to doC. needn’t have doneD. can’t have done14. I ____ up early this morning. So I stayed in bed till 9 a. m.A. needn’t have gotB. didn’t need to getC. shouldn’t have gotD. can’t have got15. The flower is dead. I ____ it more water.A. will giveB. would have givenC. must giveD. should have given16. He ____ have come here yesterday, but he didn’t.A. couldB. shouldC. ought toD. A or B or C17. “Must he do it?”“No, he ____.”A. mustn’tB. needn’tC. doesn’t have toD. B o r C18. “Need you go now?”“Yes, I ____.” “No, I ____.”A. need; needn’tB. must; needn’tC. may; mustn’tD. can; needn’t19. “May I borrow your bike?”“No, you ____.”A. mustn’tB. may notC. had better notD. can’t20. “Can I do it?”“No, you ____.”or “No, please ____.”A. can’t; doesn’tB. can’t; don’tC. can’t; can’tD. can’t; you don’t21. I missed the last bus, so I ____ go home on foot.A. mustB. have toC. mayD. had to22. We ____ hurry if we want to arrive in time.A. mustB. needC. mayD. have to23. He ought to have won the first prize, ____ he?A. oughtn’tB. shouldn’tC. mustn’tD. oughtn’t to24. He ____ get up early when he lived in the countryside.A. wouldB. used toC. mustn’tD. can’t25. My brother ____ be very naughty, and my sister ____ like reading.A. used to; wouldB. would; used toC. used to; used toD. would; would26. ____ you please pass on a message to him?A. DoB. ShallC. MayD. Will27. ____ we set off now?A. ShallB. WillC. WouldD. ought28. “____ he open the window?”Yes, please.”A. DoesB. willC. ShallD. Would29. I’ve told him many times, but he ____ listen to my advice.A. shall notB. won’tC. will notD. wouldn’t30. “Will you lend me a hand?”“Yes, I ____.”A. willB. shallC. canD. may31. Everyone ____ do his best for the modernization of China.A. will youB. don’t weC. shall weD. do you32. Let’s clean our room, ____?A. will youB. don’t weC. shall weD. do you33. Let us watch TV, ____?A. will youB. don’t weC. shall weD. do you34. Close the door after you, ____ you?A. don’tB. doC. shallD. will35. Every time he meets me, he ____ to me.A. smiledB. would smileC. will smileD. is smiling情态动词部分1-5 BCCDC 6-10 ABCDC 11-15 DDCBD 16-20 DDBDB 21-25 DDDDC 26-30 DACDA 31-35 CCADC。