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情态动词练习题

（）1.—Do we have to finish our homework this afternoon? —Yes, you ________.

A. must

B. can

C. may

D. need

（）2. —Must I be in hospital for a week，Doctor?

—No，you . You can go back home tomorrow.

A.mustn’t

B. needn’t

C. must

（）3. The desk is not dirty. You _______clean it.

A. mustn’t

B. shouldn’t

C. needn’t C. can’t

（）4. —May I watch TV for a while？

—No, you _______. You have to finish your homework first.

A. shouldn’t

B.needn’t

C. mustn’t

D. won’t （）5.—Is Jessica giving us a speech this evening?

—No, it ________be her. She________ to Japan.

A. mustn’t; has gone

B. mustn’t ;has been

C. can’t ;has gone

D. can’t ;has been

（）6. It’s the library! So you________ know shouting is not allowed here.

A. can

B. must

C. need

D. may

（）7. Boys and girls, don’t forget your report . It ______ today.

A. can’t finish

B. can’t be finished

C. should finish

D. should

be finished

（）8.—Mr Smith must have been to your home this morning. —No, he ______ ,because he didn’t know my address.

A. couldn’t

B. can’t

C. mustn’t

D. may not （）9. —Must I mop up the window now?

—No, you________.

A.needn’t

B. can’t

C. shouldn’t

D. mustn’t

（）10. —Is Lucy knocking at the door?

—No. It ________ be Lucy. She is in Japan now.

A. needn’t

B. must

C. can’t

（）11. —Another cup of coffee? —No, thanks. I _____ be off. Mary is waiting for me.

A. can

B. may

C. must

D. might （）12. —I’m a little tired. Let’s go to the zoo by taxi.

—We take a taxi. It’s not far from here.

A. can’t

B. mustn’t

C. couldn’t

D. needn’t （）13. If the traffic light is red, you ________ cross the road. It’s very dangerous.

A. don’t

B. mustn’t

C. needn’t

D. wouldn’t （）14. —Must I finish watering the flowers now?

—No, you________.

A. must

B. won’t

C. needn’t

D. can’t （）15. —I can’t give up smoking, doctor.

—For your health, I’m afraid you ________.

A. may

B. can

C. have to

D. must （）16. It is usually warm in my hometown in March, but it _______ be rather cold sometimes.

A. must

B. can

C. should

would

（）17. —Our class won the English speaking contest. —Congratulations! You _______ be very proud of it.

A. can

B. need

C. would

D. must （）18. —Excuse me, where are we going to have our class meeting? —I’m not sure. Ask our monitor, please. He know.

A. can

B. may

C. need

D. shall （）19. —____________I borrow these magazines?

—Sorry, only the magazines over there can be borrowed.

A. Must

B. Would

C. May

D. Need （）20. If the traffic light is red, you ________ cross the road. It’s dangerous.

A. don’t

B. needn’t

C. mustn’t

wouldn’t

（）21．—Who is the man over there? Is it Mr. Li?

— No, it ______ be him. Mr. Li is much taller.

A. mustn’t

B. may no

C. can’t

D. needn’t

（）22．—Must I go with them tomorrow？

— No，you ______.

A. mustn't

B. shouldn't

C. needn't

D. can't （）23．—______ I take some photos in the hall?

— No, you ______.

A. Can, needn’t

B. Must, mustn’t

C. Could, won’t

D. May,

mustn’t

（）24．—Dad, must I finish my homework today?

—No, you ________. You may do it tomorrow.

A. needn’t

B. mustn’t

C. don’t

D. won’t （）25．—The lake is said to be dry. Is that true?

—It _______.Look, some kids are swimming in it.

A. must be true

B. can’t be true

C. may not be true

（）26．—What is your mother going to do this Saturday?

—I’m not sure. She _____ go to see my grandmother.

A. can

B. must

C. may

（）27．—Susan has bought a large house with a swimming pool. —It ______ be very expensive. I never even dream about it.

A. must

B. might

C. can’t

shouldn’t

（）28．—Listen! Is Professor Johnson giving a report in the hall? —No, it be him. He has gone to Japan.

A. needn’t

B. may not

C. mustn’t

D. can’t

（）29．—Let’s go to the West Hill Park by taxi.

—Oh, it is not far away from here. We _______take a taxi.

A. couldn’t

B. mustn’t

C. needn’t

D. can’t （）30．—Can you play the piano?

—Yes, I _______. I often practice it on weekends.

A. needn’t

B. need

C. can’t

D. can

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情态动词练习题小学

情态动词练习 1． May I stop my car here? No, you_____. A. can't B. mustn't C. needn't D. don't have to 2. Must we clean the house now? No, you _______. A. needn't B. may not C. mustn't D. can't 3. John _____ his father about his failure in the exam. A. dares not tell B. dares not telling C. dare not tell D. dares not to tell 4. You ________ return the book now. You can keep it next week if you like. A. can't B. mustn't C. needn't D. may not 5. Johnny, you _______ play with the knife, you _______ hurt yourself. A. won't...can't B. mustn't...may C. shouldn't, must D. can't...shouldn't 6. -Would you go out for a walk with me? -No, I ______ . My girl friend is coming. A. wouldn't B. shall not C. won't D. shouldn't

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情态动词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，will ③具有情态动词特征：have(had,has) to,used to，ought to ④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）。

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情态动词专项练习 1. I told Sally how to get here, but perhaps I _______ for her. A. had to write it out B. must have written it out C. should have written it out D. ought to write it out 2. —There were already five people in the car but they managed to take me as well. —It _______ a comfortable journey. A. can’t be B. shouldn’t be C. mustn’t have been D. couldn’t have been 3. It’s nearly seven o’clock. Jack _______ be here at any moment. A. must B. Need C. should D. can 4. Johnny, you _______ play with the knife, you _______ hurt yourself. A. won’t; can’t B. mustn’t; may C.shouldn’t; must D. can’t; shouldn’t 5. The fire spread through the hotel very quickly but everyone _______ get out. A. had to B. would C. could D. was able to 6. —When can I come for the photos? I need them tomorrow afternoon. —They _______ be ready by 12:00. A. can B. should C. might D. need 7. —I stayed at a hotel while in New York. —Oh, did you? You _______ with Barbara. A. could have stayed B. could stay C. would stay D. must have stayed 8. —Are you coming to Jeff’s party? —I’m not sure. I _______ go to the concert instead. A. must B. would C. should D. might 9. I was really anxious about you. You _______ home without a word. A. mustn’t leave B. shouldn’t have left C. couldn’t have left D. needn’t leave 10. —Is John coming by train? —He should, but he _______ not. He likes driving his car. A. must B. can C. need D. may 11. A left-luggage office is a place where bags _____ be left for a short time, especially at a railway station. A. should B. can C. must D. will 12. I wonder how he _______ that to the teacher. A. dare to say B. dare saying C. not dare say D. dared say 13. When he was there, he ___ go to that coffee shop at the corner after work every day. A. would B. should C. had better D. might 14. It has been announced that candidates _____ remain in their seats until all the papers have been collected. A. can B. will C. may D. shall 15. How ______you say that you really understand the whole story if you have covered only a part of the article? A. can B. must C. need D. may 16. —I hear you’ve got a set of valuable Australian coin. _______ I have a look? —Yes, certainly. A. Do B. May C. Shall D. Should

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【典型例题】: 【专题一】:can和could的用法【例1】Can you lift this heavy box?(体力) 【解析】表示能力(体力、知识、技能) 【练习】 1.Mary speak three languages.(知识) 2. you skate?(技能) 此时可用be able to代替。Can只有一般现在时和一般过去式;而be able to 则有更多的时态。 I’ll not be able to come this afternoon. 当表示“经过努力才得以做成功某事”时应用be able to,不能用Can。【例2】 -----Can I go now? ----- Yes, you can. / No, you can’t. 【解析】表示请求和允许。此时可与may互换。在疑问句中还可用could,might 代替,不是过去式,只是语气更委婉,不能用于肯定句和答语中。【练习】 ---- I come to see you tomorrow? ---- Yes, you . ----No, you /I’m afraid not. 【例3】Can this be true? 【解析】表示推测(惊讶、怀疑、不相信的态度),用于疑问句、否定句和感叹句中。【练习】 This be done by him. How this be true? 【专题二】may和might的用法：【例1】----M ight/ May I smoke in this room? ---- No, you mus tn’t. 【解析】表示请求和允许。might比may语气更委婉,而不是过去式。否定回答时可用can’t或mustn’t,表示“不可以,禁止”。用May I...?征徇对方许可时比较正式和客气,而用Can I...?在口语中更常见。【练习】 ---- I take this book out of the room? ---- Yes, you . No, you 【例2】May you succeed! 【解析】用于祈使句,表示祝愿。

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情态动词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，will ③具有情态动词特征：have(had,has) to,used to，ought to ④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?

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