情态动词练习题.doc

1. I _ you, because I I must be wrong.A. dare not ask B. dare not C. dare not asking D. dare to not ask2. There _ some flowers in the garden.A. were used to be B. used to be C. uses to be D. used to be having3. _ I take it out? Im sorry, you _.A. Could .couldnt B. Might.might notC. Could.can D. May.cant4. You were stupid to climb tree. You _ hurt yourself.A. may didnt you ?A. should post B. should have posted C. must have posted D. ought to post.6. All the lights are on, miths _ up.A. must get B. is getting C. must be getting D. would get7. He _ lead a but he _ not make it drink.A. will.can B. may.can C. may.dares D. dare.can8. Need we do this job now?Yes, _.A. you need B. you should C. you must D. you can9. _ to have lunch with us today?A. Do you likes B. Would you like C. Will you liked D. Have you liked10. He said that you _ watch TV all the evening if you wished.A. may B. must C. can D. might11. -Is John coming by train? -He should, but he _ not. He likes driving his car. A. must B. can C. need D. may12. Peter _ come with us tonight, but he isnt very sure yet.A. must B. can C. may D. will13. Michael _ be a policeman, for hes much too short.A. needntB. cant C. shouldnt D. wont 14. I thought you _ be hungry, so I have brought you some cakes.A. may B. might C. can D. could15. I wonder how he _ that to the teacher.A. dare to say B. dare sayingC. not dare say D. dared say16. Come on! We _ hurry because there isnt much time left.A. may B. must C. can D. need17. Amy did best in the English test. She _ hard last week.A. must have working B. should have worked C. should work D. must work18. The fire spread through the hotel very quickly but everyone_ get out.A. had to B. would C. could D. was able to19. -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 stayed20. Its nearly seven oclock. Jack_ be here at any moment.A. must B. need C. should D. can答案：1.A2.B3.D4.D5.B6.C7.B8.C9.B10.D11.D12.C13.B14.B15.D16.B17.A18.D19.A20.C （2）I. 单项选择1. -Lets go to Taishan Park by taxi. Its not far. We _ take a taxi. A. neednt B. cant C. mustnt D. couldnt2. I think Miss Gao must be in the library. She said she would go there. -No, she _ be there. I have just been there. A. cant B. mustnt C. neednt D. wouldnt3. You _ play with fire, Tom. Its very dangerous. A. neednt B. may not C. mustnt D. wouldnt4. As we know, fish _ die out of water. A. may B. is going to C. can D. will5. Can you answer my question, Lily? Yes, I _. A. may B. need C. must D. can6. Excuse me, _ you tell me the way to the nearest bus station? -Sorry, I cant. Im a stranger here. A. can B. need C. must D. may7. -_ I have to show the school report to my parents, Miss King? -Yes, you do. A. Must B. Do C. Can D. May8. When autumn comes, some tree leaves _ red. A. sound B. turn C. smell D. taste9. -_ we swim in that river? No, you _. Its dangerous to swim there. A. Must, cant B. Can, may not C. Shall, dont D. May, mustnt10. After such a long journey, the children _ be very tired now. A. can B. must C. have to D. need11. Youve made the same mistakes again. You _ be more careful next time. A. can B. may C. had to D. should12. -_ I fill in the check-in form right now, sir? -No, you neednt. You can complete it this afternoon. A. May B. Can C. Would D. Must13. Must I finish reading the book today? -No. You _ if you have something else to do. A. mustnt B. couldnt C. cant D. dont have to14. You look tired now. You _ stay at home and have a rest. A. had to B. had better C. would like to D. would rather15. Could I look at your pictures? Yes, of course you _. A. could B. can C. will D. might16. Look at those big black clouds. It _ rain. Lets hurry. A. must B. will C. would D. is going to17. Mum, may I watch TV now? -Sure, but you _ help me with my housework first. A. can B. may C. must D. could18. Would you like to go swimming with me this afternoon? -Id love to. But Im afraid I _. I have too much work to do.A. cant B. mustnt C. neednt D. may not19. -_ you like to go shopping with me? Yes, I _. A. Would, would B. Will, will like C. Would, would love D. Would, would love to20. I was told to be here before seven. (2005江苏徐州) -Oh, you _. Im sorry for not telling you that we have changed the plan. A. must B. cant C. may D. needntII. 选用may, must, can, cant, should填空：1. “_ your brother speak English very well, too?” No, he _.”2. “_ you play tennis?” “Yes, I _.”3. The box is very heavy. Tom _ move it.4. “What about seeing a new film this evening?” “Im afraid I _. I _ finish my English exercises this evening.”5. This fish wont keep fresh, we _ eat it now.6. You _ do it, so _ I.7. You _ start now, or youll be late.8. Excuse me, sir. _ I ask you a question, please?9. Im not sure about the news. It _ or _ not be true.10. Lily isnt here. She _ have gone to the school library, or she _ have gone to the meeting room, or she _ have gone home. Who knows?III. 用mustnt , neednt 填空： 1. You _ write to me if you dont have the time.2. You _ hurry. Im sure you wont be late.3. You _ forget to write to me when you arrive there.4. Jane, you _ play with the knife. Its very dangerous.5. Must I get there on time today? No, you _.6. Time is flying. We _ waste our time.7. You _ be afraid of the difficulty. Well give you a helping hand.8. “Must I hand in the maths exercises tomorrow?” -No, you _. You may hand it in the day after tomorrow.9. Tom, you _ read in the sun. Its not good for your eyes.10. You _ worry so much. Im sure hell be well soon.IV. 用适当的情态动词填空1. Nobody _ live without air and water2. - _ he speak Chinese? -Yes，a little3. The book _ be returned before Saturday4. - _ I come in? - Yes，please5. You _ give up smoking at onceIts bad for your health6. Excuse me，_ I ask you a question?7. _ you tell me where the station is?8. The train will leave at half past six，so I _ get there fifteen minutes earlier9. You dont _ worry about herShe is much better now10. If you want to pass the exam，you _ work harder.V. 用can 或be able to填空。1. No one _ do the work.2. I _ not _ go to work for three days. 3. My little brother _ swim well when he was only six.4. I _ finish the book next week.5. He tried hard and _ swim across the river.VI. 用适当的情态动词完成下列对话。1. A: _ I finish my homework now? B: No, you _. You _ do it tomorrow.2. A: This pencil is very short, _ you still use it? B: No, I _. You _ buy one for me.3. A: _ I go out and play basketball, mum? B: No, you _ finish your homework first.4. A: _ I play football in the street? B: No, you _.5. A: _ you find many people in the doctors waiting room. B: No, I _.I. 单项选择1. A neednt 表示“不必要”。2. A 表示否定的“不可能”要用cant, 而mustnt表示“禁止”的意思。3. C mustnt表示禁止，前句意思是“汤姆，你千万不能玩火。”4. A will的意思表示“必然会”而may表示“可能会”，所以选A 项。5. D 对于can的一般疑问句常用can来回答。6. D Can you tell me the way to 为常用句型。7. B have to 的形式变化与行为动词相同。8. B 动词turn 的后面常接表示颜色的形容词。9. D May I / we是请求对方许可的句型。musnt表示禁止。10. B must 用于肯定句中表示推测“一定，准是”。11. D should表示建议“应当”。12. D 问句意思是“我必须现在就填表格吗？”13. D dont have to 表示“不必要”，与neednt 意思相同。14. B had better 意思为“最好做某事”。15. B could I 句型的回答要用can而不用could。16. D be going to 结构表示最近的将来即将要发生某事。17. C must 表示主观上的“必须”。18. A 根据句意选A 项。19. D would like to, would love to为习惯用法。20. D 由对话语境判断，“我忘了告诉你我们改变计划了”，所以你“没有必要”来这么早了。II. 选用may, must, can, cant, sh