have to.;Can I …?的否定答语为 No，you can’t. 在口语交际中，要体会句子中的情感差别。答案：C
【情态动词活学巧练】
1. John___ come to see us tonight, but he isn't very sure yet.
A. may B. can C. has to D. must 2. They ___ do well in the exam.
A. can be able to B. be able to C. can able to D. are able to 3. —May I take this book out? —No, you___.
A. can't B. may not C. needn't D. aren't
4 .You___ go and see a doctor at once because you're got a fever.
A. can B. must C. dare D. would 5. —Can you speak Japanese? —No, I____.
A. mustn't B. can't C. needn't D. may not 6. —He___ be in the classroom, I think.
—No, he ___ be in the classroom. I saw him go home a minute ago.
A. can; may not B. must; may not C. may; can't D. may; mustn't
7. —Shall I get one more cake for you, Dad? —Thanks, but you___, I've had enough.
A. may not B. must not C. can't D. needn't
8. Even the top students in our class can't work out this problem, so it __________ be very difficult.
A. may B. must C. can D. need 9. He isn't at school. I think he ___ be ill.
A. can B. shall C. must D. has to 10. ___ I take this one?
A. May B. Will C. Are D. Do 11. The children___ play football on the road.
A. can't B. can C. mustn't D. must 12. You ___ be late for school again next time.
A. mustn't B. needn't C. don't have to D. don't need to 13. —Must I do my homework at once? —No, you___.
A. needn't B. mustn't C. can't D. may not 14. His arm is all right. He___ go and see the doctor.
A. has not to B. don't have to C. haven't to D. doesn't have to 15You'd better___late next time.
A. not to be B. not be C. won't be D. don't be 16. You'd better ___ your hair ___ once a month.
A. had; cut B. had; cutted C. have; cut D. have; cutted 17. You___ ask that man over there. Maybe he knows the way.
A. had better not to B. had not better C. had better D. had better not 18.—Shall we go and visit the History Museum next Sunday? —________
A. Here you are B. Sorry , I can't C. Yes, please D. Let me try 19—Why don't you ask Mike to go with us? —Thanks, ___. A. I will B. I won't C. lean D. I may
20. —___ I take the newspaper away? —No, you mustn't. You____read it only here.
A. Must; can B. May; can C. Need; must D. Must; must 21 Excuse me. ___ you please pass me that cup?
A. Do B. Should C. Would D. Must
6
22. ___ you like to have another try?
A. Could B. Will C. Would D. Do
23 —Would you like to go boating with us? —Yes, ___.
A. I'd like B. I want C. I'd like to D. I do 24.You___ worry about your son. He will get well soon.
A. needn't B. can't C. mustn't D. have to 25.The poor man needs our help, ___ he?
A. need B. needn't C. does D. doesn't
26. —Must we do our homework first? —No, you___. You may have a rest first.
A. mustn't B. needn't C. may not D. can't 【参考答案】
1---5. A D A B B 21-25.C C C A D 2---10. C D B C A 11----15. C A A D B 26.B
16---20.C C B A B 7
(完整版)初中英语情态动词详细用法归纳(含练习及答案)
