(完整word版)四情态动词Can专项练习

情态动词can练习题情态动词can练习题1. I can do kungfu.2. We can sing songs.3. You can speak English.4. He can draw cartoons.5. She can play the pipa.6. They can clean the room.7. Mike can dance.8. Amy can empty the trash.9. Amy and Wu yi fan can cook the meals.10.The bird can fly.11.The ducks can swim.我是can。

我是一个情态动词，表示说话人的语气或情态，我没有人称和数的变化，在句子中不能单独作谓语，只能和紧挨着我的动词原形一起构成复合谓语。

我的基本意思是“能；会”。

一、我的基本用法1. 表示能力，意为“能；会”等。

例如：Can you speak English? 你会讲英语吗？ Can you play the piano? 你会弹钢琴吗？2. 表示请求或允许，多用在口语中，意为“可以；能”等。

用于疑问句中用来提出要求，用于否定句表示不允许。

例如：Can I help you? 我能帮助你吗？You can’t playbasketball. 你不能玩篮球。

Can you...？“请你……好吗？”表示说话人的请求；Can I...？“我可以……吗？”用来征求对方是否允许自己做某事。

如在句末加上please一词就显得更有礼貌了。

例如：Can you help me, please? 请你帮助我好吗？3. 表示可能。

例如： He can be at home now. 他现在可能在家。

The moon can’t always be full. 月亮不可能常圆。

4. 表示怀疑。

在表达此意时，只能用于一般疑问句中，带有感情色彩。

例如： Can it be true? 那会是真的吗？二、我的句式变化如下：1. 在变否定句时，直接在我后加上“not”,可缩写成can’t或cannot, 但不能写成cann’t。

一．用can 填空四情态动词Can 专项练习（基础题）1. He run .2. He jump.3. He sing.4. He write.5. He read.11.I run .13.His sister jump.15.Supergirl sing.17.He write.19.It read.6.She dive.7.She fly.8.She paint.9.She dance.10.She cook.12.My mother dive. 14.Sam fly.16.Kitty paint.18.Our teacher dance.20.Tom cook.二．选择题1.Can you a model ship for him? A.makes B.make C.making2.—Can you and answer my questions?--Yes,sir. A.stand up. B.stand down. C sit down.3.Can you English? A.say B. speak C .tell4.—How can you ?---I can go by bus. A.go there B.go to there C. get bus6. Can you me the way to Jack’s house? A.know B.show C.say7. Nancy can cakes for her sister. A.makes B. making C.make8. You can bus No.6 at the next stop.A. takeB.goC.by（拔高题）将下列句子变为一般疑问句，并作肯定与否定回答。

1.He can run.2.She can jump.3.They can swim.4.You can dance.5.He can write.6.She can sing.7.It can play. 8.They can talk.9.She can read. 10.He can fly.11.You can dive. 12.It can draw.13.They can skate. 14.He can paint.15.We can dance. 16.We can swim.17.My mother can write. 18.My father can sing. 19.Our sister can play. 20.Our friends can talk. 21.She can fly. 22.Kitty can read.23.My daddy can dive. 24.Her mommy can draw.。

情态动词can的练习题情态动词can的练习题情态动词can是英语中常用的一个动词，它表示能力、许可和可能性。

在日常生活和学习中，我们经常使用can来表达自己的能力和意愿。

下面是一些关于can的练习题，帮助大家更好地掌握和运用这个情态动词。

练习一：选择正确的答案填空1. I __________ speak three languages fluently.a) can b) could c) will2. ________ you lend me your pen, please?a) Can b) Could c) Will3. She ________ play the piano when she was five years old.a) can b) could c) will4. ________ I use your computer for a moment?a) Can b) Could c) Will5. They ________ run very fast when they were young.a) can b) could c) will练习二：根据句意填入合适的情态动词can1. I'm sorry, I ________ help you with your homework right now. I'm busy.2. ________ you swim? I want to go to the beach tomorrow.3. My brother ________ play the guitar very well. He has been practicing for years.4. Excuse me, ________ you tell me where the nearest post office is?5. I'm afraid I ________ come to the party tonight. I have a prior engagement.练习三：根据情景选择适当的情态动词can1. A: I have a headache. B: ________ I get you some aspirin?2. A: The door is locked. B: ________ you try using the spare key?3. A: I need to finish this report by tomorrow. B: ________ I help you with it?4. A: The car won't start. B: ________ you check if the battery is dead?5. A: I can't reach the top shelf. B: ________ I get it for you?练习四：用can的适当形式填空1. She ________ (speak) three different languages fluently.2. ________ you ________ (help) me with this math problem?3. They ________ (swim) very well when they were younger.4. Sorry, I ________ (not come) to your party tonight. I have other plans.5. My sister ________ (play) the piano beautifully.练习五：根据所给的提示完成句子1. He ________ (not) come to the meeting yesterday because he was sick.2. ________ you ________ (like) to join us for dinner tonight?3. She ________ (not) ride a bike until she was ten years old.4. ________ I ________ (borrow) your pen for a moment?5. They ________ (not) afford to buy a new car right now.练习六：根据句子意思，用can的适当形式填空1. I'm sorry, I ________ (not) understand what you're saying. Can you repeat that?2. ________ you ________ (believe) that it's already been a year since we graduated?3. She ________ (not) come to the party last night because she had to work late.4. ________ I ________ (have) a glass of water, please?5. They ________ (not) find their way back home because they got lost in the woods.通过以上的练习题，我们可以更好地掌握和运用情态动词can。

情态动词专项练习情有具体的，但也同助一，需要与其他一起构成句子的，另外情没有人称和数的化，情后必跟原形。

考点一： can，may ，must 等情在述句中的用法：1.can 的用法：（1）.表示能力、可、可能性。

表示能力一般“能、会”，即有种能力，尤其是生来具的能力，此 may 和 must 均不可代替它。

如：She can swim fast, but I can 她能’游t.得很快，但我不能。

I can see with my eyes我.用眼睛看。

（2）.表示可，常在口中。

如：You can use my dictionary. 你可以用我的字典。

（3）.表示推，意“可能”，常用于否定句和疑句中，此can’t “不可能”。

如：Can the news be true?个消息会是真的？—Can it be our teacher?那个人有可能是我老？—No, it can ’t be our teacher. He is on a visit to the Great Wall不可.能。

咱老正在游城呢。

【例】— I think Miss Gao must be in the library. She said she would go there. —No. She __be there, I have just been there.【解析】根据下文“我去那儿”可知，“不可能”，can’t表示推 [ 答案 ]2. could 的用法：（1）.can 的去式，意“能、会”，表示去的能力。

如： He could write poems when he was10.他十就会写。

（2）. could 在疑句中，表示委婉的气，此 could 没有去式的意思。

如:Could you do me 你能帮我个忙？— Could I use your pen?我能用一下你的笔 ?—Yes, you can可.以。

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。

情态动词can练习题情态动词can（能够）是英语中常用的情态动词之一，表示某种能力、可能性或许可性。

下面是一些关于can的练习题，帮助你熟练运用这一情态动词。

练习一：用can的适当形式填空。

1. I ________ swim when I was five years old.2. ________ you play the piano?3. She ________ speak five languages fluently.4. They ________ go to the party tomorrow.5. How fast ________ you run?练习二：根据上下文，选择适当的情态动词can的形式填空。

Peter: I have a headache. I don't think I ________ go to work today.Mary: Don't worry, I ________ take care of everything for you. You should stay at home and rest.练习三：根据情境选择适当的情态动词can的形式填空。

1. Tom: I can't find my pen. Have you seen it?Lisa: Yes, I ________ see it on the table this morning. Let me check again.2. Teacher: Who ________ tell me the capital of France?All students: Paris!3. Doctor: I'm sorry, but you ________ eat spicy food for a few days.Patient: Okay, I will follow your advice.练习四：连词成句。

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

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

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

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

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

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

3.疑问句中用can/could (能……?)。

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

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

Couldn’t 比can’t 语气弱一些。

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

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

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

情态动词can专项练习情态动词can是英语中非常常用的一个词，它表达的是能力、许可、可能以及请求等功能。

掌握好can的用法对于学习英语的学生来说非常重要。

在本文中，我们将通过一些具体的练习来帮助巩固和提升我们对can的理解和应用能力。

练习一：选择填空1. I ________ play the piano when I was five.a) can b) could c) will2. __________ you lend me your pen, please?a) Can b) Could c) Will3. He ________ speak three languages.a) can b) could c) will4. They ________ not swim in the pool.a) can b) couldn't c) will5. __________ you help me with my homework?a) Can b) Could c) Will6. She ________ run very fast.a) can b) could c) will7. ________ I have a glass of water, please?a) Can b) Could c) Will8. I ________ not find my keys.a) can b) couldn't c) will练习二：完成句子1. My brother ________ play the guitar very well.2. ________ you fix the computer for me?3. She ________ speak Chinese fluently.4. They ________ come to the party last night.5. ________ I go to the bathroom, please?6. He ________ not swim because he is afraid of water.7. ________ you pass me the salt, please?8. I ________ not find my passport anywhere.练习三：将下列短语填入合适的句子中in the park, yesterday, a doctor, to ask for directions, play basketball, next week1. Can you help me? I need ________.2. He ________ when he was young.3. ________ I borrow your umbrella?4. My sister ________ every Saturday.5. We ________ go on vacation.练习四：根据情境填入合适的can或could1. A: ________ you play the guitar?B: Yes, I ________.2. A: ________ I have another cup of coffee? B: Of course, you ________.3. A: ________ you speak French fluently?B: No, I ________.4. A: ________ you help me move this table? B: Sorry, I ________.练习五：将下列句子改写为否定句和疑问句1. She can speak Spanish.Negative: She ________ speak Spanish.Question: ________ she speak Spanish?2. They could go to the concert.Negative: They ________ go to the concert. Question: ________ they go to the concert?3. He can swim across the river.Negative: He ________ swim across the river.Question: ________ he swim across the river?4. We could see the fireworks from our balcony.Negative: We ________ see the fireworks from our balcony. Question: ________ we see the fireworks from our balcony?总结：通过上述练习，我们对can的用法有了更深入的理解。

七年级人教版英语复习专题情态动词can、may、would、have to的用法同步练习（）1. — I get there on time today?— No，you needn’t.A. CanB. MayC. MustD. Should（）2. — May I talk about it with anyone I like?— No，you .A. shouldn’tB. mustn’tC. needn’tD. don’t have to（）*3. A teacher do every exercise，but a pupil must .A. mayn’tB. needn’tC. can’tD. mustn’t （）4. —Must we finish copying all these articles this morning?— No，you .A. mustn’tB. haven’tC. not have toD. don’t have to（）5. I have a word with the teacher，sir?A. WillB. WouldC. MayD. Should（）6. — I smoke here?— No，you mustn’t.A. CanB. MayC. MustD. Need（）7. — I visit Lucy on Sunday，Mum?— Yes，you .A. Must；canB. May；mayC. Need；needD. May ；need（）**8. He finish his homework on time.A. need not toB. doesn’t needC. needs toD. needs（）**9. Neither he nor his children able to play table tennis.A. can beB. couldC. isD. are（）*10. We laugh at others.A. shouldn’tB. may notC. needn’tD. can’t（）11. — May I go now?— No，you . You stay here.A. needn’t；have toB. needn’t；mustC. mustn’t；have toD. mustn’t；has to（）**12. Man reach the moon or any other star in the universe now，but we get there years ago .A. can；couldn’tB. are able to；weren’t able toC. must；needn’tD. can；had to（）13. “What I do for you?” means “ I help you?”A. can；MustB. shall；NeedC. can；CanD. will；Shall（）14. — May I use your camera this Sunday?— No，you .A. needn’tB. may notC. won’tD. mustn’t （）15. I like to go to the cinema with mother on Saturday evening.A. willB. shallC. wouldD. can（）*16. They _____ do well in the exam.A. can be able toB. be able toC. can able toD. are able to（）17. You___ go and see a doctor at once because you’ve got a fever.A. canB. mustC. couldD. would（）18 — Can you speak Japanese?—No，I____.[来源:1ZXXK]A. mustn’tB. can’tC. needn’tD. may not（）19. —Shall I get one more cake for you，Dad?—Thanks，but you______，I’ve had enough.A. may notB. must notC. can’tD. needn’t（）20. ___ I take this one?A. MayB. WillC. AreD. Do（）21.The children ______ play football on the road.A. can’tB. canC. mustn’tD. must（）22. You ___ be late for school again next time.A. mustn’tB. needn’tC. don’t have toD. don’t need to（）23.—Must I do my homework at once?—No，you___.A. needn’tB. mustn’tC. can’tD. may not（）**24. His arm is all right. He_____ go and see the doctor.A. has not toB. don’t have toC. haven’t toD. doesn’t have to（）25. — ___ I take the newspaper away?—No，you mustn’t. You____ read it only here.A. Must；canB. May；canC. Need；mustD. Must；must（）26. Excuse me. ______you please pass me that cup?A. DoB. ShouldC. WouldD. Must（）27. ___ you like to have another try?A. CouldB. WillC. WouldD. Do（）28.—Would you like to go boating with us?—Yes，______.A. I’d likeB. I wantC. I’d like toD.I do（）**29. 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 come（）*30. —Need we do this job now?—Yes，_____.A. you needB. you shouldC. you mustD. you can1-5. CBBDC 6-10. BBCDA 11-15. CACDC16-20. DBBDA 21-25. CAADB 26-30. CCCDC思路分析：3. 本题考查情态动词的否定式形式。

情态动词专项练习综合（word）一、初中英语情态动词1．——You look pretty in green, Kate. ——Thank you. I like green. Green ______give me energy.A. canB. mustC. shouldD. has to【答案】A【解析】【分析】句意:一一凯特，你穿看绿色的衣服很漂亮。

一一谢谢，我喜欢绿色。

绿色给我能量。

A.能，表示能力;B.must必须，强调主观愿望;C.应该，强调责任与义务;D.必须.强调客观要求。

绿色能给我力量，我喜欢。

故选A。

2．—Where is Monica? I can't find her anywhere.—She be in the library. She loves reading books when she is free.A. mustB. needC. can't【答案】 A【解析】【分析】句意：——莫妮卡在哪？我到处都找不到她。

——她肯定在图书馆，她喜欢空闲时看书。

A肯定，肯定句中表示推测，B需要，C不可能，否定句中表示推测，根据 She loves reading books when she is free ，可知是肯定句表示推测，故选A。

【点评】考查情态动词，注意情态动词表推测的用法。

3．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。

4．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。