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初中 情态动词表推测检测

初中 情态动词表推测检测
初中 情态动词表推测检测

1. —Is that Kate’s car?—It _____ be hers. She has just gone for a meeting.

A. can’t

B. should

C. mustn’t

D. may

2. —Let’s go climbing, shall we?

—You ______ be joking! Don’t you know I’m afraid of high places?

A. may

B. can

C. must

D. should

3. —Listen. Is that Millie playing the violin in the art room?

—No. It ______ be her. She has gone to the teachers’ office.

A. may not

B. mustn’t

C. needn’t

D. can’t

4. —Nancy, is this blue bag Tom’s? —It ______ be his. His is black.

A. must

B. may

C. can’t

D. mustn’t

5. —Is the man over there Mr. Brown?

—It ______ him. He has gone to Brazil to watch the 2014 FIFA World Cup.

A. may not

B. can’t be

C. shouldn’t

D. mustn’t

6. —Hi, Mike I saw Jim in the zoo just now. —It ______ be him. He has gone to Beijing.

A. can

B. must

C. can’t

D. mustn’t

7. —What are you doing this weekend? —I’m not sure, but I ______ go to the museum.

A. need

B. must

C. might

D. should

8. —Who’s singing in the garden?

—It ______ be Mr. Brown. He always practices singing at this time.

A. must

B. can’t

C. need

D. mustn’t

9. —Whose is the dictionary? —It ______ be Alice’s. Look at her name on the cover.

A. can

B. must

C. may

D. can’t

10. There ______ a girl singing next door. Can’t you hear her beautiful voice?

A. must be

B. must have

C. can’t be

D. can’t have

11. My father doesn’t lik e smoking, so the cigarette ______ be his.

A. mustn’t

B. can’t

C. shouldn’t

D. needn’t

12. The girl in the classroom ______be Maria. She called me from the library just now.

A. mustn’t

B. may not

C. can’t

D. needn’t

13. —Bob, Where is Linda? —She _______ be in the library, but I am not sure.

A. must

B. may

C. need

D. has to

14. —Is the long-haired man Bruce? —N o, it ______ be him. He’s in New York now.

A. can’t

B. mustn’t

C. needn’t

D. may not

15. —Look, someone left a book on the chair.

—It ______ be Kitty’s. Only she likes to read this kind of books.

A. can

B. must

C. may

D. might

16.—Whose book is this? —It ______ our geography teacher’s. You see, his name is on it.

A. can’t be

B. can be

C. mustn’t be

D. must be

17. —Is that girl Susan? —It _______ be her. She left for Beijing yesterday.

A. needn’t

B. can’t

C. mustn’t

D. can

18. That T-shirt ______ be expensive because it’s by a famous designer.

A. can’t

B. mustn’t

C. must

D. should

19. —Excuse me, whose book is this? —It ________ be John’s. It has his name on it.

A. must

B. need

C. can’t

D. may

20. —Who’s the m an over there? Is it Mr. Black? —It ______ be him. He’s much taller.

A. may not

B. can’t

C. will not

D. mustn’t

21. —Oh, it’s raining hard. —Be careful! The road ______ be wet.

A. could

B. must

C. might

D. mustn’t

22. —Look at the boy playing basketball on the ground. Is it George?

—It ______ be him. He told me he would play basketball after class, but he’s not sure.

A. mustn’t

B. must

C. can’t

D. may

23. —Someone is knocking at the door. Is it Ann?

—It ______be her. She is giving a performance at the theater now.

A. may

B. must

C. can’t

D. mustn’t

24. The woman who is talking with Mr. Brown ______ be Miss Li. She has gone to England.

A. can’t

B. must

C. may

D. mustn’t

25. The man ______ be my English teacher. He has gone to Canada.

A. might

B. must

C. can’t

D. mustn’t

26. —Look at the young lady in red. Is it Mrs. King?

—No. It _____ be her. She is wearing a white dress today.

A. can

B. may

C. must

D. can’t

27. —Jim is reading a book under that tree. —It ______ be Jim. He’s ill in hospital.

A. may

B. mustn’t

C. can’t

D. could

28. After a long walk, the old man ______ be tired now.

A. can’t

B. must

C. has to

D. need

29. —Someone will come to our music club tomorrow. I guess it’s Mary.

—It ______ be her. She left for England yesterday and will stay there for a week.

A. mustn’t

B. needn’t

C. can’t

D. couldn’t

30. The lady in the sitting room ______ be over sixty. She looks so young.

A. can’t

B. must

C. may

D. needn’t

31. —Is Jack on duty today? —It ______ be him, it’s his turn tomorrow.

A. mustn’t

B. won’t

C. can’t

D. needn’t

32. —I think the girl who is cleaning the yard must be Alice.

—No, it ______ be her. She is in the gym now.

A. can’t

B. mustn’t

C. may

D. may not

答案:1-5 ACDCB 6-10 CCABA 11-15 BCBAB 16-20 DBCAB 21-25 BDCAC 26-30 DCBCA 31-32 CA

情态动词表推测用法总结及专项练习

情态动词表推测用法总结及专项练习 1.can / could用于表推测的用法 (1) 从使用句型上看,can 通常只用于否定句或疑问句,一般不用于肯定句,而could 可用于肯定句、否定句和疑问句。两者没有时间上的差别,只是could 比can 更委婉,更不确定。如:It can’t [couldn’t] be true. 那不可能是真的。 What can [could] they be doing? 他们会在干什么呢? We could go there this summer. 今年夏天我们可能要去那儿。 注:can 有时也用于肯定句中表示推测,主要用于表示理论上的可能性(即从理论上看是可能的,但实际未必会发生),或表示“有时”之意。如: Even experienced teachers can make mistakes. 即使是有经验的教师也可能出错。 She can be very unpleasant. 她有时很令人讨厌。 (2) 从时间关系看,对现在或将来情况作推测,后接动词原形;对正在进行的情况作推测,后接be doing 结构;对过去情况作推测,后接动词完成式。如: He could have gone home. 他可能已经回家了。 He can’t [couldn’t] have understood. 他不可能理解了。

Why does he know this? Can [Could] someone have told him about it? 他怎么知道? 会是哪个人告诉他了吗? (3) “could+完成式”除表示对过去的推测外,还有以下重要用法: ①表示过去没有实现的可能性,常译为“本来可以”。如: I could have lent you the money.Why didn’t you ask me? 我本来可以借这笔钱给你的。你为什么不向我提出? ②用来委婉地责备某人过去应该做某事而没有去做,常译为“本来应该”。如: You could have helped him. 你本来应该帮助他的。 ③表示“差点儿就要”。如: I could have died laughing. 我差点儿笑死了。 2. may / might用于表推测的用法 表示推测,两者都可用,只是might 比may 语气更不确定,表示的可能性更小。 (1) 在句型使用方面:两者均可用于肯定句和否定句,但用于疑问句时,may通常不用于句首,但可用于疑问句的句中(如特殊疑问句等),而might尽管可以用于疑问句的句首,但不算普通,通常会改用其他句式(如用could等)。如: He may [might] know the answer. 他可能知道答案。

情态动词表推测用法总结(整理稿)

情态动词表推测用法总结 (一)情态动词表推测 能用于表推测的情态动词: 英语情态动词表推测的时态构成 (1)语气部分:(以下情态动词语气由强至弱) 肯定句:must、may、might(=could) 否定句:can’t(=couldn’t)、mayn’t、mightn’t 疑问句:can、could(语气更加委婉不确定) (2)时态部分: 一般现在或一般将来时间的推测:情态动词+be;情态动词+v. 对过去时间的推测:情态动词+have done 对正在进行的时态的推测:情态动词+be doing (二)表许可、请求 1、 can, could 2、may, might 3、must 4、shall 5、will, would 1. can, could 1) 用在疑问句中,表示一般的请求。两者不同在于:用could 要比用can更加委婉,特别是没有把握得到允许时。 Can I go with you? 我能和你一起去吗?Could I ask you something? 我能问你一个问题吗? 2) 用在陈述句中,表示许可:You can leave when you finish your work. 做完事情后你才可以走。 2. may, might 1) may用在疑问句中,也表示一般的请求。同can相比,may比较正式,常常表示尊敬之意。并且,may在疑问句中常用于第一人称,很少有May you…/they…这样的句型。Might比较少用在疑问句中,它表示请求的时候常用陈述句。 May I make a suggestion? 我可以提个建议? 2) 用在陈述句中,表示许可,此时与can, could相近。 You may have a rest before we set out again. 我们再次出发之前你可以先休息一下。 3. must 1) 表示说话人“不许”和“禁止”某人做某事,有很强的劝告语气。 Cars must not be parked here.此地不准停车。 2) Must的一般疑问句的回答有两种,表示肯定,用Yes, you must. 表示否定,用No, you needn’t. Must I post this letter tomorrow? 我明天必须得寄掉这封信吗? Yes, you must. 是的,你必须明天寄掉。

(完整word版)情态动词表推测专项练习题

情态动词表推测专项练习 1. Look! The light is out in her room. She ———— to bed already. A. must go B. had to go C.must have gone D.has gone 2. We had a wonderful time yesterday. You ———— .Why didn't you come? A. had to come B.should have come C.might have come D.must have come 3. ─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 4. My sister met him at the Grand Theatre yesterday afternoon, so he ___ your lecture. A. couldn't have attended B. needn't have attended C. mustn't have attended D. shouldn't have attended 5. 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 6. Oh, I’m not feeling well in the stomach,I_____ so much fried chicken just now. A. shouldn’t cut B. mustn’t have eaten C. shouldn’t have eaten D. mustn’t eat 7. Mr.White _____ at 8:30 for the meeting, but he didn’t’ show up. A. should have arrived B. should arrive C. should have had arrived D. should be arriving 8. You ______ be tired - you've only been working for an hour. A. must not B. won' t C. can' t D. may not 9. - Isn' t that Ann's husband over there? - No, it _______ be him -I'm sure he doesn't wear glasses. A. can't B. must not C. won't D. may not 10. There ____ be any difficulty about passing the road test since you have practised a lot in the driving school. A . mustn’t B. shan’t C. shouldn’t D.needn’t 11. I was on the highway when this car went past followed by a police car. They ______ at lease 150 km an hour. A. should have been doing B. must have been doing C. could have done D. would have done 12. He _____ have completed his work; otherwise, he wouldn’t be enjoying himself by the seaside. A. should B. must C. wouldn’t D. can’t 13. ---- The woman biologist stayed in Africa studying wild animals for 13 years before she returned.---- Oh, dear! She _______ a lot of difficulties! A. may go through B. might go through C. ought to have gone through D. must have gone through 14. This cake is very sweet. You __________ a lot of sugar in it. A.should put B.could have put C.might put D.must have put 15. —Catherine, I have cleaned the room for you.

情态动词表猜测的用法

情态动词表猜测的用法 情态动词must,can,could,should,may,might 等可以用在句中表示猜测。 1.“情态动词+动词原形”表示对现在或将来情况的猜测 I don’t know where she is. She may be in Wuhan. 2.“情态动词+进行式”表示对现在或将来正在进行的情况的猜测 At this moment, our teacher must be correcting our exam papers. 3.“情态动词+完成式”表示对过去情况的猜测 You must have been caught in the rain on your way home yesterday. 4.“情态动词+完成进行式”表示对过去正在进行的情况的猜测 Your mother must have been looking for you. 5.推测的否定形式用can’t/couldn’t,may not/might not表示

Mike can’t have found his car, for he came to work by bus this morning. 6.句子中含有表示猜测的情态动词时,其反 意疑问句的构成不能再用原句中的情态动词,而应根据原句在去掉情态动词的情况下的主谓关系来确定其反问形式。 ①The man in the white clothes must be a doctor, isn’t he? ②She must have seen the film before, hasn’t she? ③He must have an uncle abroad, doesn’t he? ④You must have met Uncle Wang in the shop yesterday, didn’t you? 7.在表示“猜测”方面的区别 情态动词must,can,could,should,may,might 都可以用于表示“猜测”(注意:could, might 表示推测时不表示时态, 其推测的程度不如can, may)。实际上,“猜测”与“可能性”在逻辑上是有必然联系的。如果认为没有某种可能性,人们就不会作出某些猜测。因此,请注意六个情态动词之间的区别与它们各

初中英语情态动词表推测练习题

★★★★★ 情态动词表推测 【2013天津】—? —, ' . A. ’t B. C. D. 't 【2013四川南充】—, ? —’s. . A. B. C. ’t 【2013湖南益阳】24. . . A. B. C. ’t 【2013江苏盐城】— a ? —, I’ I . A. B. ’t C. D. ’t 【2013福建泉州】—? — . . 's a . A. B. C. 【2013山东潍坊】21. ’t , . A. B. C. D. 【2013湖南株洲】, 's . ! . A. B. C. 【2013黑龙江绥化】—? —’s. ’s . A. ’t; B. ’t; C. ’t; 【2013 湖北黄冈】—’s ? . ? —. ’s . A. B. ’t C. D. ’t 【2013广西贺州】. . . A. ’t B. C. D. ’t 【2013甘肃兰州】—. ? —. , ’s . A. ’t B. C. ’t D. 【2013湖北宜昌】—! — ! a , a . A. B. D. D. 【2013湖北孝感】—. . ? —. . a . A. B. C. D. ’t 【2013湖北十堰】— a ! ! —I’m . ’s . A. ’t B. C. D. 【2013山东烟台】—? —’s. , . A. ’t B. C. ’t D. 【2013浙江宁波】’s a . A. ’t B. ’t C. D. 【2013广东】—. ? —. a . A. B. C. ’t D. ’t 【2013福建福州】—? — . . 't B. 't C. 't 【2012河南】—?

最新情态动词表推测的讲解及练习题

九年级英语表推测语气的讲解与练习 表推测时,英语中只使用must,may,might,may not和can't。这五个表达的语气依次递减: must:一定(语气肯定) may:也许(不很肯定) might:或许(比may语气更弱) may not:也许不(表否定) can't:一定不(must的反义) 推测现在的事情用must,may,might,may not和can't+do或be e.g.She must be at home now. The boy may play now. 推测过去的事情用must,may,might,may not和can't+have done e.g.She might have been ill yesterday. He must have hold the party. 情态动词must, can, could, may, might表推测的用法 情态动词中的must, can, could, may, might都表推测。其中must的可能性最大,can / could次之,may / might最小。具体用法如下: 1.must的用法 (1)表示推测“可能性”时,意思是“一定、准是”,语气较肯定,较有把握。He must be American. = It is certain that he is American. 他准是个美国人。 (2)must表推测只能用于肯定句。如果要表示“一定不、肯定不”的意思时,应用can’t,如询问某种可能时,应用can。 He must know my address. 他肯定知道我的地址。(一定) He can’t know my address. 他肯定不知道我的地址。(一定不) Can he know my address? 他知道我的地址吗?(询问可能性) (3)must表示推测时,可以推测现在/正在发生的动作/过去发生的动作。 He must have a car now. (现在)他一定有辆小汽车。 He must be doing his exercises in the classroom.(正在进行)他一定在教室里做练习。 He must have finished the work.(过去发生)他一定已完成了工作。 注:must表示推测时很少用于将来的情况。一般不用He must come tomorrow.可用It`s certain / I’m sure that he will come tomorrow. (4)在反意疑问句中,当附属部分含有表示推测意义的must时,疑问部分的助动词应与must后面的动词在非推测情况下的用法保持一致。 He must be a worker, isn’t he? (现在)他准是个工人,是吗? It must have rained last night, didn’t it? (过去)昨晚一定下雨了,是不是?

情态动词表推测用法总结(整理稿)

补充强调:推测的句型特点(对某一次的推测句型有两部分:语气和时态) (1)语气部分:(以下情态动词语气由强至弱) 肯定句:must、may might ( =could) 否定句:can,t ( =couldn 't )、mayn t> mightn 't 疑问句:can> could (语气更加委婉不确定 (2)时态部分: have done 表示对过去的推测 be doing 表示对正在进行的推测 be表示对现在的推测 语气部分写在前时态部分写在后,组合在一起就是推测 (-)情态动词表推测的三种句_ 能用于表推测的情态动词:must, can, could, will, would, may, might, should, ought to 1. 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 J 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并非的过may, can 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丄

情态动词表推测专项练习题

1. Look! The light is out in her room. She ———— to bed already. A. must go B. had to go C.must have gone D.has gone 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. My sister met him at the Grand Theatre yesterday afternoon, so he ___ your lecture. A. couldn't have attended B. needn't have attended C. mustn't have attended D. shouldn't have attended 4. You ______ be tired - you've only been working for an hour. A. must not B. won' t C. can' t D. may not 5. - Isn' t that Ann's husband over there? - No, it _______ be him -I'm sure he doesn't wear glasses. A. can't B. must not C. won't D. may not 6. I was on the highway when this car went past followed by a police car. They ______ at lease 150 km an hour. A. should have been doing B. must have been doing C. could have done D. would have done 7. He _____ have completed his work; otherwise, he wouldn’t be enjoying himself by the seaside. A. should B. must C. wouldn’t D. can’t 8. This cake is very sweet. You __________ a lot of sugar in it. A.should put B.could have put C.might put D.must have put 9.—Tom is never late for work. Why is he absent today? —Something ________ to him. A.must happen B.should have happened C.could have happened D.must have happened

(完整word版)初中情态动词练习题及答案

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2019年秋人教版九年级Unit 8情态动词表推测精练(含答案及解析)

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表示推测的情态动词

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情态动词表推测的用法

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情态动词表推测归纳

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情态动词表推测用法讲解及配套练习

情态动词must, can, could, may, might表推测的用法 情态动词中的must, can, could, may, might都表推测。其中must的可能性最大,can / could 次之,may / might最小。具体用法如下: 1.must的用法 (1)表示推测“可能性”时,意思是“一定、准是”,语气较肯定,较有把握。 He must be American. = It is certain that he is American. 他准是个美国人。 (2)must表推测只能用于肯定句。如果要表示“一定不、肯定不”的意思时,应用can’t,如询问某种可能时,应用can。 He must know my address. 他肯定知道我的地址。(一定) He can’t know my address. 他肯定不知道我的地址。(一定不) Can he know my address? 他知道我的地址吗?(询问可能性) (3)must表示推测时,可以推测现在/正在发生的动作/过去发生的动作。 He must have a car now. (现在)他一定有辆小汽车。 He must be doing his exercises in the classroom.(正在进行)他一定在教室里做练习。 He must have finished the work.(过去发生)他一定已完成了工作。 注:must表示推测时很少用于将来的情况。一般不用He must come tomorrow.可用It`s certain / I’m sure that he will come tomorrow. (4)在反意疑问句中,当附属部分含有表示推测意义的must时,疑问部分的助动词应与must后面的动词在非推测情况下的用法保持一致。 He must be a worker, isn’t he? (现在)他准时个工人,是吗? It must have rained last night, didn’t it? (过去)昨晚一定下雨了,是不是? You must have learned English for many years, haven’t you? (完成时)你一定学了好多年英语,是吗? 2.?can / could的用法 (1)can表示推测“可能性”时,往往用于否定句或疑问句。Can’t“一定不”,语气很肯定。can在疑问句中意思是“会、可能”。 He can’t be at home. = It is impossible that he is at home. 他一定不在家。 (2)can /can’t后可接进行时/完成时,表示对现在发生的动作或过去发生的动作进行推测。They can’t be reading in the library. 他们一定不在图书馆读书。 He can’t have gone to Shanghai for I saw him a minute ago. 他不可能去了上海,我刚才还看见他。 It’s so late. Where can she have gone? 天晚了,她可能去哪儿了呢? (3)在反意疑问句中,当陈述部分含有表示推测意义的can’t时,疑问部分的助动词应与can’t后面的动词在非推测情况下的用法保持一致. He can’t be a teacher, is he? 他不是教师,是吗? She can’t have finished her homework, has she? 她一定没有完成家庭作业,是不是? (4)could可用于表示某事有可能发生或可能是事实。 Don’t eat it. It could be poisonous. 不要吃它,可能有毒。 The plane could be delayed by fog. 飞机可能会因为雾晚点。 (5)could还可以用于表示客气、委婉、礼貌的请求语气。 Excuse me, could you tell me the way to the bus station?

情态动词表示推测的用法

第五单元:情态动词表示推测的用法 一,对不同时态的推测 情态动词+do sth表示对现在事情的推测。 情态动词+be doing sth表示对正在发生的事情的推测。 情态动词+have done sth表示对过去或已完成的事情的推测。如: 1、They must be in the classroom now. 他们现在一定在教室里。 2、The light in the teachers’ office is still on. Miss Gao must be working. 老师办公室的灯还亮着,高老师肯定正在工作着。 3、Mike may (might) hurt in the traffic accident. 迈克可能在这次交通事故中受了伤。 4、He must have finished his homework yesterday. 他昨天肯定完成了作业。 二、情态动词表示推测,在不同句型中的用法: 1、在肯定句中,可使用的情态动词有:must, could, may, might,等;其肯定程度逐渐减弱,must表示一种很有把握的推测,意为“一定,肯定”,could/may/might表示一种不太有把握的推测,may意为“可能”,might意为“或许”could意为“可能”,could/may/might在表示推测时,无时态区别,只表示语气差异。如: (1)You have worked all this week .You must be tired. 你辛苦工作了一周,一定累坏了。 (2)Will you please answer the phone? It could /may/might be your mother. 请接一下电话好吗?可能是你的母亲打来的。 (3)According to the radio ,it may/might/could rain this evening. 根据广播,今晚可能下雨。 2、在否定句中使用can’t和may not/might not. can’t表示很有把握的否定推测,意为“不可能”;may not/ might not 表示不太有把握的否定推测,意为“可能不”如:(1)She can’t be at school .It’s Sunday today. 她不可能在学校,今天是星期天。 (2)She may not be there today. 今天她可能不在那儿。 (3)I think he might not come. 我认为他可能不来了。 3、在疑问中,一般只用can或could,意为“可能”如: (1)Who can it be at the door ?Can it be Tom? 门口会是谁呢?会不会是汤姆呢? (2)Where could it be? 它可能在哪儿呢? 三、在表示推测时,反意疑问句的两种情况; 1、对现在进行推测时,反意疑问句中的动词用一般现在时。如: (1)He must be good at English, isn’t he? (2)You might be watching TV at home ,aren’t you? 2、对过去进行推测时,若有明确的、表示过去的时间状语,反意疑问句中的动词用过去式;若没有明确的、表示过去的时间状语,反意疑问句中的动词用现在完成时。如:(1)It must have rained last night , didn’t it? (2)You might have been to the Great Wall, haven’t you? 附:belong to的用法 belong to 是动词+介词构成的短语,它表示所属关系,注意其用法:

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