[情态动词练习].doc

情态动词练习I. 单项填空。从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。1. - _ I go out to play now, Mum?- No, you _. You should do your homework first.A. Must; mustnt B. Must; wouldntC. May; neednt D. May; had better not2. _ you like to have a walk with us this evening?A. Did B. Would C. Should D. Can3. You _ be careful when you cross here - the traffic lights arent working. A. could B. might C. ought to D. may4. We were all waiting for you; you _ for the seaside by yourself without leaving a message.A. mustnt leave B. neednt leaveC. shouldnt have left D. couldnt have left5. It _ be she that told him about it; it _ be you, because only you and I know it.A. mustnt; must B. couldnt; mustC. mustnt; might D. couldnt; might6. A hardworking man _ become a great scientist, but a great scientist _ be a hardworking man.A. cant; can B. may not; canC. cant; must D. may not; must7. You _ go right now if you want, but I think you _, because we have enough time.A. must; may not B. must; cantC. may; neednt D. may; mustnt8. - Why do you ask me to do the difficult work?- Because you _ do such a thing and nobody else is fit for it.A. would B. can C. should D. may9. You _ be tired; you have been working for so long a time, but he _ be tired; he has just begun to work.A. may not; must B. must; may notC. cant; must D. must; cant10. Its said that there are plenty of hotels in that town. There _ be any difficulty for you to find somewhere to stay.A. wouldnt B. mustntC. shouldnt D. neednt11. Dont believe him. What he said _ be true.A. mustnt B. needntC. shouldnt D. may not12. - Must I take a bus?- No, you _. You can walk there.A. must not B. may notC. dont have to D. had better not to13. - Do you think he will help me?- As far as I know, he is the last one to help others. He _ be prepared to give you a hand, though.A. can B. must C. might D. should14. You _ return the dictionary now. You can keep it till next week if you like.A. cant B. mustntC. dont need D. dont have to15. The thief _ in from the kitchen window as all the other windows and doors were closed.A. may climb B. must have climbedC. could climb D. should have climbed16. - We want someone to design the new art museum for us.- _ the young fellow have a try?A. May B. Shall C. Will D. Need17. - Must we do it now?- No, you _.A. wont B. neednt C. cant D. dont18. - I dont know why he is late.- Nor do I. He _ an accident. A. could have had B. should have hadC. might have had D. must have had19. I got up early, but I _ so because I had no work to do that morning.A. mustnt have done B. shouldnt have doneC. neednt have done D. cant have done20. - _ he use your bike？- Certainly. Here is the key.A. Shall B. Must C. Will D. DoesII. 单句改错。下列每个句子均有一处错误，请找出并改正。1. According to the radio, it can rain this evening.2. You must have studied English for many years, didnt you?3. If you may go, at least wait until the storm is over.4. You mustnt finish the work now. Theres plenty of time.5. You had better take an umbrella with you, didnt you?6. You dont have answer that question.7. She told him he ought not do it.8. I promised that I should do my best.9. What will I get for dinner?10. Your mother was really worried about you. You couldnt have left home without a word.主谓一致I. 单项填空。从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。1. The police _ searching for the murderer everywhere when he suddenly appeared in a theatre.A. is B. was C. are D. were2. One-third of the area _ covered with trees. About seventy percent of the trees _ been planted recently.A. is; has B. is; have C. are; have D. are; has3. The number of tall buildings _ greatly in Beijing in the last few years.A. is increasing B. are increasingC. has increased D. have increased4. Tom was the only one of the boys who _ praised by our teacher at the class meeting yesterday.A. is B. are C. was D. were5. Coffee and sugar _ always my favorite drink.A. is B. was C. are D. were6. - Could you lend me some money?- Sure. How much do you want?- Thirty dollars _ enough for me. Thank you.A. are B. is C. were D. was7. In our country each boy and each girl _ the right to receive education.A. is B. are C. has D. have8. There _ a book, two dictionaries and a lot of magazines on our teachers desk.A. are B. is C. have D. has9. No chair and no desk _ allowed to be taken away from the classroom.A. are B. were C. is D. be10. Professor Smith as well as his students _ doing an experiment in the laboratory at the moment.A. was B. were C. is D. areII. 选择正确的动词形式填空。1. Every man and every woman _ (is; are) to take part in the election.2. Neither Bob nor the boys _ (likes; like) green vegetables.3. More than 70% of the surface of the earth _ (is; are) covered with water.4. None of them _ (has; have) watched the program Talk It Like It Is.5. One hundred years _ (is; are) not a short time in history.6. There _ (is; are) three dogs, one cat and four mice under the big tree.7. The teacher, together with his students, _ (is;are) visiting the university.8. Either Albert or Dick _ (want; wants) nuts and apples to go with the ice cream.9. Everyone who _ (comes; come) to visit _ (see; sees) that the chips _ (have; has) been eaten by Edward.10. Davids family _ (is; are) wondering whether there _ (are; is) anything that they can do.Key:情态动词I. 1-5 DBCCB 6-10 DCBDC 11-15 DCCDB