【巩固练习】
Ⅰ. 选用can, may, must, can’t, mustn’t, could填空。
1. There is air around us, but we ________ see it.
2. You _______ play football in the busy street.
3. It _______ be Mr. Brown. He has gone to America.
4. Tom _______ come to my birthday party, but I’m not sure.
5. _______ you please give me some water ?
6. －Must I finish reading the book today?
－Yes, you ______. －No, you ________.
7. －May I take this magazine out of the reading-room?
－No, you _______.
8. I_____ swim, so let’s go swimming.
9. I can’t sing, but I _____ play the piano.
10. －______ I go now? －No, you needn’t.
Ⅱ. 选择填空。
1. My aunt ______ French as well as Chinese.
A. can speaks
B. can speak
C. can’t speaks
D. can’t to speak
2.－_______ I have your name please?
－Yes, Michael. M－I－C－H－A－E－L.
A. Must
B. Will
C. May
D. Need
3.－Can you play the computer game?
－Yes, I _______.
A. must
B. need
C. may
D. can
4．_______ call me MiMi! It’s my cat’s name.
A. Not
B. Can’t
C. Doesn’t
D. Don’t
5. －Can you play volleyball?
－Sorry, I ______.
A. can’t
B. don’t
C. isn’t
D. aren’t
6.－______ can he do?
－He can ______ Chinese Kung fu.
A. How; play
B. What; do
C. Where; see
D. What; to do
7. －Can you play the guitar?
－No, I ______ , but I ______ play the violin.
A. can; can
B. can’t; can’t
C. can’t ; can
D. can; can’t
8. Susan is good at English and she _______ sing English songs.
A. need
B. may
C. can
D. must
9. －_____ you swim?
－Yes, but I’m not a good swimmer.
A. Can
B. May
C. Need
D. Must
10. －_______ you help me with my English?
－My pleasure.
A. Must
B. May
C. Can
D. need
【真题链接】
1. Nathan likes his job because he _____enjoy the beauty of nature. （2015江西中考）
A. can
B. must
C. should
D. is supposed to
2.－Do you have any plans for this Sunday?
－I’m not sure. I _____ go to the countryside to see my grandmother. （2015安徽中考）
A. can
B. must
C. may
D. need
3. Nowadays, all passengers _____ go through safety check before take a train. （2015泰安中考）
A. can
B. may
C. must
D. will
4.－Must I clean the classroom now?
－No, you _____. （2015娄底中考）
A. mustn’t
B. can’t
C. needn’t
5. The woman _____ be our English teacher. She has gone to Canada. （2015益阳中考）
A. can’t
B. needn’t
C. mustn’t
【答案与解析】
Ⅰ. 选用can, may, must, can’t, mustn’t, needn’t, should, could 填空。
1. can’t
2. mustn’t
3. can’t
4. may
5. Could
6. must; needn’t
7. mustn’t
8. can
9. can 10. Must
Ⅱ. 选择填空。
1. B。本句考查情态动词can的用法，从本句子的意思理解是用情态动词can和动词speak一起在句子中作谓语，表示“能说法语和汉语一样好”的意思。
2. C。本句考查情态动词的用法，从句子的意思理解是用情态动词may表示“允许、许可”的意思，相当于情态动词can。用来征求对方的意见、请求或者许可。
3. D。这是含有情态动词can的一般疑问句，用can提问回答仍然用can。
4. D。本句是一个祈使句，表示请求、命令的语气。祈使句的否定形式是在原来的句子前面加助动词Don’t。
5. A。用can提问还要用can回答。
6. B。句意：“－他能做什么？－他会中国功夫。”，因此因该用What提问；can的后面跟动词原形，所以不可以选to do; 故本题选B。
7. C。句意：“－你会弹吉他吗？－不，我不会。但是我会拉小提琴。”；由句意可知，答案是C。
8. C。句意：“苏珊擅长英语，并且还会唱英文歌。”；can可以表示有能力做某事，故本题选C。
9. A。句意：“你会有用吗？是的，但是游的不好。”；由此可知上文是对能力的提问，故选can。
10. C。句意：“你能帮我学英语吗？很乐意。”; 在征求别人意见时，can 意为“能，能够”，
所以本题选C。
【真题链接】
1．A。句意：Nathan喜欢他的工作因为他能享受自然之美。can表示“能，可以”。
2. C。在肯定句中，表示不确信的猜测。这里的may意为“可能”。
3. C。must表示“必须，务必”。句意：现在，所有乘客在上火车前都必须通过安检。
4. C。must 提问，否定回答用needn’t，表示“不需要，不必要”。
5. A。表示否定意义的猜测，用can’t，表示“不可能”。句意：那个妇女不可能是我们的英语老师。她去加拿大了。
情态动词Can 专项练习 （基础题）用can 填空 1. He__ ___run . 6.She___ __dive. 2. He__ ___jump. 7.She__ ___fly. 3. He__ ___sing. 8.She___ __paint. 4. He__ ___write. 9.She___ __dance. 5. He__ ___read. 10.She_ ___ c ook. 11.I___ _run . 12.My mother ____ dive. 13.His sister ______________ j ump. 14.Sam ___ fly. 15.Supergirl ______________ s ing. 16.Kitty ___ paint. 17.He_ _ ___write. 18.Our teacher ____ dance. 19.It__ _ __read. 20.Tom___ __cook. 二．选择题 1. ___________ Can you a model ship for him? A.makes B.make C.making 2. —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 .tell 4. —How can you ___ ? ---I can go by bus. A.go there B.go to there C. get bus 6. Can you ___ me the way to Jack ' s house? A.know B.show C.say 7. Nancy can ___ cakes for her sister. A.makes B. making C.make 8. You can ___ bus No.6 at the next stop. A. take B.go C.by
情态动词练习 1.He was a good swimmer, so he _______ swim to the bank when the boat turned over. A. must B. was able to C. should D. might 2.He must have learned about the accident, ________? Otherwise he couldn’t be talking lively. A. mustn’t B. hasn’t C. haven’t D. didn’t 3.---Could I use your bike? ---No, _______ because I will use it. A. you’d better not B. you won’t C. you may D. you shouldn’t 4.The project ________ considered thoroughly, and I’m sure it ________ finished on time. A. must, may B. should be, can be C. need, should D. must be, may be 5. 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 6.---Must I come at 4 o’clock? ---Oh no, you _____ come at four. A. needn’t B. mustn’t C. couldn’t D. can’t 7.Research findings show we spend about two hours dreaming every night, no matter what we ____ during the day. A. should have done B. would have done C. may have done D. must have done 8.It was very kind of you to do the washing-up, but you _____ it. A. mustn't have done B. wouldn't have done C. mightn't have done D. didn't have to do 9.If you don't like to swim, you ___ stay at home. A. should as well B. may as well C. can as well D. would as well 10. You ____ him so closely; you should have kept your distance. A. shouldn't follow B. mustn't follow C. couldn't have been following D. shouldn't have been following 11. You _____ her in her office last Friday; she's been out of town for two weeks. A. needn't have seen B. must have seen C. might have seen D. can't have seen 12. The room is in a terrible mess; it ____ cleaned. A. can't have been B. shouldn't have been C. mustn't have been D. wouldn't have bee 13. Has it been warned that all the children in this area ____ stay at their homes until the Bird Flu has been controlled? A. can B. will C. may D. shall 14. 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 15. Jack _____ yet, otherwise he would have telephoned me. A. mustn’t have arrived B. shouldn’t have arrived C. can’t have arrived D. needn’t have arrive d 16. Sir, you ______be sitting in this waiting room. It is for women and children only. A. mustn’t B. can’t C. won’t D. needn’t
情态动词练习 一.用must, might, could , can’t, can, may ,mustn’t , couldn’t填空 1.The toy ______ be Bob’s. He is the only kid here. 2.The beautiful trousers _____ be Tom’s.They are too long . 3.The football ______ be Weihua’sor Tianhui’s.They both play football. 4.The earrings ______ be Jane’s.She sometimes wears earrings. 5. The textbook ______ belong to Tom. It has his name on it. 6.---Someone is knocking at the door. Who _____ it be? --- It _____ be Jane.She’s gone to Shanghai. 7.You ______ be very tired after working for three hours without a stop. 8.She _____ be at home now. The light in her room is not on. 9.Don’t play with the knife.It’s very sharp and you ______ hurt yourself. 10. I bought some sandwiches because I thought he ______ be hungry. 11.---Tom,where is your father?----I’m not sure.He ______ be in his office. 12.“_______ I clean all the rooms?”“No, you needn’t.” 13.You _____ play on the road. It’s too dangerous. 14.Tom ___ come t o the party tonight,but I’m not sure. 15..You _____ be careful when you cross a busy road. 16.Don’t throw the bottles away. They ______ be needed in the future. 17.It’s too late. ______ they be doing the experiment? 18.The boys ______ help laughing when they heard the funny story.
情态动词练习题带答案 一、单项选择情态动词 1．—I feel a little nervous. —Take it easy. You __________ have difficulty passing the exam when you have prepared for it well. A．mustn’t B．needn’t C．may not D．shouldn’t 【答案】D 【解析】 【详解】 考查情态动词。句意：——我觉得有点紧张。——不要着急。当你准备充分时，通过考试应该不会有困难。A. mustn’t禁止，不允许；B. needn’t不必；C. may not可能不会；D. shouldn’t不应该。结合句意可知答案为D。 2．—I have something important to tell John. But I can’t find him. —His cell phone is here, so he ________ have gone too far. A．mustn’t B．needn’t C．wouldn’t D．can’t 【答案】D 【解析】 【详解】 考查情态动词。句意：——我有重要的事情要告诉John，但是我找不到他。——他的手机在这儿，所以他不可能走得太远。根据句意可知，此处是对过去的一种猜测，此处是表达不可能……，用can’t have done。故选D。 3．It has been announced that all the candidates ___________ remain in their seats until all the papers have been collected. A．shall B．could C．would D．ought 【答案】A 【解析】 【详解】 考查情态动词用法。句意：据宣布，所有的候选人都要坐在位置上，直到所有的试卷都被收齐。根据句意可知本句是考试规则，情态动词shall可以表示“按照规则/规定/法律要做的事情”，符合本句语境。故A项正确。 4．—It’s really great to have a computer to store my photos. —Don’t count on it too much. It ________ break down and you’d better mak e a copy of them. A．must B．can C．should D．will
助动词和情态动词专项练习 一、情态动词的基本用法 ⒈Can John Smith ______ his homework on time? A. finish B. finishes C. finishing D. finished ⒉She dare ______ out by herself at night. A. go not B. not to go C. to not go D. not go ⒊You ______ to the party tonight if you have something important to do. A. don’t need come B. needn’t to come C. needn’t come D. don’t need coming ⒋—We’ll be ready to leave at eight. —Well, John must ______ back by then. A. being B. is C. be D. to be ⒌Your grandmother ______ the newspaper without glasses. A. can still read B. cans still read C. still can reads D. can still reads 二、must, need, dare的用法 ⒍—Must I get up early tomorrow, Dad? —No, you _____. Tomorrow is Sunday. A. can’t B. mustn’t C. needn’t D. couldn’t ⒎—Must we finish the book today? —Yes, you ______. A. can B. may C. need D. must ⒏You ______ play on the road. It’s dangerous. A. mustn’t B. may C. can D. must ⒐You ______ return the book now. You can keep it until next week. A. can’t B. mustn’t C. needn’t D. dare not ⒑I ______ a sleeping bag because I’ve already got one. A. needn’t have B. didn’t have C. don’t need D. need not ⒒Mr Smith ______ a pen from Jack. A. must to borrow B. had borrowed C. must borrowed D. had to borrow 三、can, could, may, might的用法 ⒓The man ____ walk fast because he is lame in the right foot. A. must B. mustn’t C. can D. can’t ⒔—Could I borrow your dictionary? —Yes, of course you ______. A. will B. would C. must D. can ⒕A computer _____ think for itself, it must be told what to do. A. might not B. may not C. couldn’t D. can’t ⒖—That must be a mistake. —I don’t think so. It ______ a mistake. A. may be not B. needn’t be C. cannot be ⒗He ______ help crying at the news of his father’s death. A. couldn’t B. shouldn’t C. hadn’t D. didn’t ⒘“Now, ______ all smile, please?” he asked.
高中英语情态动词练习 1、Many a time，the Chinese government urged that American government stop selling advanced weapons to Taiwan，but it__________ listen，__________Sino-US relations. A. won’t；damaging B. wouldn’t；damaging C. shouldn’t; to damage D. wouldn’t：to damage 2、it have been the failure to pick up directions from the ground control that caused the air crash? A. Must B. Could C. Would D. Should 3、— Look! It’s raining again. — Why _____ it rain on Sundays? We are always staying inside! What a nuisance! A．need B．must C．does D．should 4、 ---Why ______ you stay in the countryside, where it is not convenient to go shopping? ---- But I’ve found it rather valuable for my health. A .can B. must C. may D. shall 5、一What does the sign over there read? 一“No person ________ smoke or carry a lighted cigarette，cigar or pipe in this area．” A.will B. may C. shall D.must 6、—Have you checked the engine? —Yes, I did twice; there be anything wrong with the car. A. won’t B. mustn’t C. needn’t D. shouldn’t 7、The doctor recomm ended that you swim after eating a large meal. A.wouldn’t B.couldn’t C.needn’t D.shouldn’t 8、His failure in the exam suggested that he _______ the teacher's instructions. A. can't have followed B. needn't have followed C. mustn't have followed D. shouldn't have followed 9、The missing children haven’t been found yet. Something terrible ________ to them. A. may happen B. should have happened C. must happen D. might have happened 10、I don't know how he _______that I'm lazy , _______he's been in bed all day. A. dare to say , that B. dares say , while C. dare say , as D. dares to say, when 11、— You didn’t wait for Elizabeth last night, did you? — Yes, but we ______. She didn’t come at all. A. don’t have to B.needn’t have C. need to D. should have 12、I’m glad that you have managed to come, but you _____ have brought wine．We’ve got plenty. A wouldn’t B．needn’t C．mustn’t D．couldn’t 13、The school rules state that no child ____________ be allowed out of the school during the day, unless accompanied by an adult. A. could B. shall C. might D. should 14、The famous writer often says that he ________ so much without the support and encouragement from his wife. A. shouldn’t achieve B. shouldn’t have achieved C. couldn’t achieve D. couldn’t have achieved 15、—Did you lock the door？—No, I ____, but I forgot. A. should B. must have C. must D. should have 16、 ----Who’s the man giving the speech?
2021通用版中考英语（情态动词）专练汇总7（打印版） 1. –Must I finish the exercises here now, sir? -- No, you ____. You can do it at home. （）A. mustn’t B. can’t C. shouldn’t D. needn’t 2. –Mum, ____ I visit the Movie Museum tomorrow? -- I’m afraid you can’t. it is closed on Monday. （）A. must B. may C. should D. need 3. – I saw Linda in the shop just now. -- It ____ be Linda She’s studying in Americ a. （）A. can’t B. can C. must D. mustn’t 4. – Do you have any plans for this summer vacation? -- I’m not sure. I ____ go to Zhang jia jie. （）A. need B. must C. can D. may 5.—Could I watch TV tonight, Mum? -- Yes, you ____ . but you ____ go to bed before 10 o’clock. （）A. can; must B. can ; need C. should; must D. could; may 6. Hurry up or you ____ catch the train. （）A. shouldn’t B. needn’t C. mustn’t D. can’t 7. – Listen! Is Tom singing in the classroom? -- No. It ____ be Tom. He has gone to Shanghai. （）A. may not B. can’t C. won’t D. mustn’t 8. – Do you have any plans for this weekend? -- I’m not sure. I ____ go clibing Mount Tai. （）A. must B. need C. may D. can 9. You ____ go to the Great Wall in autumn. It’s the best time to see the leaves.（）A. should B. must C. need D. will 10. – Must I tell Lingling about the new idea? -- No, you ____. I’ve already told her. （）A. wouldn’t B. mustn’t C. shouldn’t D. needn’t 18. Look out! You ____ cross the road when the traffic light is red. （）A. should B. must C. needn’t D. mustn’t 19. You ____ open the door before the train stops . it’s dangerous. （）A. won’t B. may not C. mustn’t D. needn’t 20. Betty ____ come to the party on Saturday because she’s going to the oper a. （）A. can’t B. mustn’t C. might D. should 21. There’s only one day to go. You ____ finish your schoolwork tomorrow. （）A. can B. will C. must D. may 22. – I forgot to bring my dictionary. Could I use yours? -- Yes, you ____. （）A. can B. must C. could D. should 23. – who will give us the speech on public manners? -- Mr. Brown ____, but I’m not sure. （）A. need B. might C. can D. must
人教版英语英语情态动词专项练习经典含答案 一、初中英语情态动词 1．—Must I clean the classroom now? —No, you_______. A. mustn't B. can't C. needn't 【答案】 C 【解析】【分析】句意：--我必须现在把教室打扫干净吗？--不，你不必。must I do …?的否定回答是No, you needn't 或者 No , you don't have to 。根据是否定回答，故选C。 2．—Where is Monica? I can't find her anywhere. —She be in the library. She loves reading books when she is free. A. must B. need C. 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．Please don't make so much noise. I ________ hear the speaker very well. A. needn't B. can't C. shouldn't D. mustn't 【答案】 B 【解析】【分析】句意：请不要发出那么多噪音。我不能很好地听清楚发言者的话。needn't不必；can't不能；shouldn't不应该；mustn't禁止。根据前半句的Please don't make so much noise.可知别人发出了太多噪音，所以他无法听见演讲者的话，故用情态动词can't。故选B。 【点评】考查情态动词，结合句意和词义做出判断。 4．A hard-working man ______ become a great scientist, but a great scientist _______ be a hard-working man. A. can't; can B. may not; must C. can't; must D. may not; can 【答案】 B 【解析】【分析】句意：一个勤奋的人可能不会成为一位伟大的科学家，但是一位伟大的科学家一定是一个勤奋的人。can't不可能，不会；can可能，能，会；may not 可能不；must 必须，一定；结合句意，可知，第一个空为“可能不”，第二个空为“一定”，故答案为B。
最新情态动词专项练习题及答案详解 一、单项选择情态动词 1．—Daddy, would you please buy me an iPhoneX? —If you can pass this midterm examination, you __________ have one as a reward. A．must B．need C．would D．shall 【答案】D 【解析】 【详解】 考查情态动词。句意：爸爸，你可以给我买部iPhone X吗？--如果你通过考试，你就会得到一部作为奖励。A. must一定；B. need必要；C. would将，会；D. shall会。根据语境可知，这句话是父亲对子女的允诺，故选D。 【点睛】 shall的用法。 1. shall作为助动词，一般用于第一人称Ⅰ和We，表示一个将来的动作，构成将来时态。shall后面接动词原形。例如： （1）I shall think it over and Let you know my idea.我将考虑一下此事，然后告诉你我的想法。 （2）We shall have a good time in the park.我们在公园里会玩得很高兴的。 2. shall用于第一人称，表示征求对方的意愿。如：What shall we do this evening? 3. shall用于第一、第三人称疑问句中，表示说话人征求对方的意见或向对方请示。如：Shall we begin our lesson? When shall he be able to leave the hospital? 4. shall用于第二、第三人称，表示说话人给对方命令、警告、允诺或威胁。如：You shall fail if you don't work harder. （警告） He shall have the book when I finish reading. （允诺）He shall be punished. （威胁） 比如本题，根据语境可知，这句话是父亲对子女的允诺，故选D。 2．Paul did a great job in the speech contest. He many times last week. A．need have practised B．might practise C．must have practised D．could practise 【答案】C 【解析】 【详解】 考查情态动词。句意：保罗在演讲比赛中表现得很好。他上星期一定练习了很多次。must have done是对过去发生的动作最有把握的猜测，意思是“一定”。故C选项正确。 3．Ann said whenever her father was unhappy he ________ go out and buy something, usually something large and useless. A．should B．could
情态动词 一、概述 情态动词表示说话人对某一动作或状态的态度，认为“可能、应当、必要”等等，但本身意义不完全，不能单独作谓语，必须和其他动词一起构成谓语。除ought, used, have后跟不定式外，其他情态动词一律跟动词原形。情态动词主要有：can/could, may/might, must, ought to, used to, need, dare, shall/should, will/would, have to等。 二、基本用法 （一）can和could的用法 1．表示能力，可译为“能，会”。 I can swim. 我会游泳。 Emily can dance well and her mother could dance well when she was young. The cinema can seat 1,000 people. I could not read such an easy book when I was 7 years old. 2．表示允许、许可，常用在口语中。could比can语气上要客气。 --- Could I use your dictionary? 我可以用一下你的字典吗？ ---Yes, go ahead. 可以，用吧。（或Yes, you can. 但不能说Yes, you could.） Could/ Can you tell me how to get to the zoo? 劳驾，你能告诉我怎么去动物园吗？ He asked me whether he could take the book out of the reading room. 3. 表示可能（理论上或是逻辑判断上）。 The temperature can fall to–60℃,that is60℃below freezing.气温可降至—60℃，也就是零下60℃。 You mustn′t smoke while you′re walking around in the wood.You could start a fire. 在林子里走时勿吸烟，那样可能会引起火灾。 3．表示推测，可用于肯定句（can罕见）、否定句和疑问句，但更常见于疑问句或否定句。在此种用法中can和could没有时态的区别，只是表示可能性的大小，can表示推测的可能性比could大。 Can he be ill at home? 他会是生病在家吗？ Can the story be true? 这个故事会是真的吗？
人教版中考英语专项训练情态动词专项练习题及答案 一、初中英语情态动词 1．— Dick, ________ I use your e-dictionary? — Yes, sure. ________ you give it to David after you use it? A. will; Would B. may; Might C. can; Could D. shall; Should 【答案】 C 【解析】【分析】句意:一Dick我可用一下你的电子词典吗?一当然可以。在你用完后你能把它给他David吗？根据句意及题干分析第一空表示请求允许，所以可以用may或can;第二空是表示对别人的请求.所以用could表示更加委婉，故选C。 2．—Where is George? —He _______ be here just now. His coffee is still warm. A. need B. can't C. must D. 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't B. needn't C. mustn't D. shouldn't 【答案】 B 【解析】【分析】句意：——对不起，我忘记带钱了。也许我不能买你喜欢的书。——妈妈，你不用担心。我们可以用支付宝支付。A. can't不能，指不允许或否定推测；B. needn't 不需，指没必要；C. mustn't不能，表禁止；D. shouldn't不应该，表建议。根据句意语境，本句是说妈妈不需要担心，故答案为B。 【点评】考查情态动词。理解句意并掌握情态动词的意义和用法区别。 4．—Life is becoming convenient with the Internet. —That's true! Almost everything ______ be done online. A. must B. could C. should D. can't 【答案】 B 【解析】【分析】句意：——生活正随着网络变得方便。——那是真的。几乎所有的事情可以在网上完成。A必须，B可以，C将，D不能。根据 Life is becoming convenient with the Internet. 生活正随着网络变得方便，可知应该是很多事情可以在网上完成，故选B。
精选练习情态动词 ． 1．You________read that article if you don’t want to A．haven’t B．can’t C. mustn’t D．needn’ｔ2．I_______get this done immediately or it will be too late． A. must B．can C．may D．might 3．The house is dark；the Browns_________ to bed． A．may go B．should go C．should have gone D. must have gone 4．“That car must have cost a 1ot of money.” “Oh，no，_____.” A．it mustn’t B．it hasn’ｔ C．it doesn’t D．it didn’ｔ 5. I _______asleep in the corner，for 1 remember nothing of what happened during the night． A．might fall B. must fall C．must have fallen D. can have fallen 6．I’m feeling sick．I_________so much chocolate． A．needn’t have eaten B. couldn’t have eaten C．mustn’t have eaten D．shouldn’t have eaten 7. My wallet is nowhere to be found．I________when 1 was on the bus． A．must have dropped it B．must drop it C. should have dropped it D．ought to have dropped it 8．Mr．Green________my letter，otherwise he would have replied before now．A．must have received B．must have failed to receive C．must receive D. must fail to receive 9. You could have done much better yesterday．Why_________? A．didn’t you B．couldn’t you C. hadn’t you D．shouldn’t you 10．They have done things they ought_______ A．not to do B. not to be done
强化训练13 情态动词 （时间：15分钟分数：27分） Ⅰ.单项选择(每题1分，共20分) 1．(2012·浙江温州二模)It is beyond my understanding that many adults ______ be so crazy about Harry Potter series. A．will B．can C．may D．should 2．(2011·辽宁卷)If you ________go，at least wait until the storm is over. A．can B．may C．must D．will 3．(2012·河南三市二调)It is required by the rules that students ________ get grades not lower than 85 in any subject in order to get the scholarship. A．will B．may C．shall D．would 4．(2012·广西南宁三模)—What a slow bus this is! —Yes，we ________ just as well walk. A．can B．must C．need D．might 5．(2012·江西六校联考)No driving after drinking is a rule that every driver ________obey in our country. A．will B．shall C．may D．can 6．(2012·东北三省四市联考)—Amazing！You ________wear slippers at work. —Don't you know it's a fashion? A．might B．should C．could D．would 7．(2012·甘肃天水一模)If you________talk about it with me，please wait till I finish my work at hand. A．can B．may C．must D．should 8．(2012·保定一调)You have a big mouth，Li Fei.You ________have told everybody the secret. A．can't B．mustn't C．shouldn't D．mightn't 9．I have told you the truth.________I keep repeating it? A．Must B．Can C．May D．Will 10．________anyone phone during the board meeting，please tell them I am busy. A．Should B．Will C．May D．Can 11．We were looking for you all this morning.You________ office without a word. A．mustn't have left B．shouldn't have left C．couldn't have left D．needn't have left 12．Nuclear________be really dangerous at times even though it's a nice energy in general. A．shall B．should C．can D．must 13．—The terrible accident is under investigation. —Actually，quicker action________those workers trapped in the mine. A．might have saved B．must have saved C．should have saved D．could have saved 14．—Excuse me.But I want to borrow some money from you. —You ________have any if you don't tell me what you do with it. A．shouldn't B．shan't C．needn't D．might not