一妹础训练1)单项选择1 Youhand it in at once, you may hand it in tomorrow.(A) needn*t(B) may not (C) cant(D) must not2. HThat must be a mistake/ No ita mistake/1(A) must not be(B) needn*( be(C) cannot be(D) would not be3. Yougo now. If s getting late.(A) had rather(B) would(C) had better(D) would4. Since the bus is crowded, we(A) had better walk to home(B) have better walk home(C) had belter walk home(D) had better to walk home5. HYoucome in now, Mary! Its getting cold! Tgo on playing in the garden.H(A) had bette匚.had better(B) would rather.had better(C) had better.would rather(D) had bette匚.would have better6. When I was a boy, Ichocolate.(A) would like(B) was used to like(C) should like (D) used (o like7.1 wasnt supposed to go to the movies, but Imyself.(A) cannot help (B) couldnt but (C) had to help (D) couldnt help& Looking at my determined face, the big boypick up the fight.(A) dares not(B) dare not(C) doesnl dare (D) dares not to9. He began to write two hours ago. Hehave finished the article now.(A) must(B) ought(C) ought to(D) had to10. Youto the meeting this afternoon if you have something important to do.(A) neednt to come (B) donrt need come (C) dont need coming (D)needn*t come二、强化练习1)选择填空1.1 didnt see her in the meeting room this morning. Sheat the meeting.A. mustnt have spokenB. shouldnt have spokenC neednt have spokenD. couldnt have spoken2. One oughtfor what one hasnt doneA. nol to be punishedB. to not be punishedC. to not punishedD not be punished3. If you really want yourself to be in good health, you mustalwaysso muchA. not; be smokingB. not; have smokedC not; to smokeD. be not; smoking4. With so much work on hand, youto see the game last night.A. mustnt go B shouldnl go C couldnt have gone D shouldnt have gone5. Most of the students felt rather disappointed at the English party. They say that itbetterorganized A. had been B. had to be C. must have been D. could have been6. Fm surprised that hein the examA. should fail B. would have failed C may have failed D. should have failed7. The little girlthere aloneD. dare noi lo goD. dontD. to be doingA. no( dare go B. dares not go C dare not go8. Must we do it now? No, you、A. wontB. needntC cant9. He said he would rather notit right now.A. doingB. to doC. do10. Youto the meeting this afternoon if you have something important to do.A. neednt to come B. dorTt need come C. dont need coming D. neednt come11 Put on more clothes. Yoube feeling cold with only a shirt on.A. canB. couldC. wouldD. must12. Iplay football than baseball.A. would rather B had better C like betterD. prefer13.1 thought youlike something to read, so I have brought you some books.A. mayB. mightC couldD. must14. There was plenty of times SheA. mustnt have hurriedB. couldnt have hurriedC. must not hurryD. neednl have hurried15. The plant is dead Iit more water.A. will give B. would have given C must give D. should have given16. Youreturn the book now. You can keep it till next week if you likeA. can,B. mustntC neednSD. may not17. It?s still early, vouA. mustnt hurry B. wouldnt hurryC. may not hurryD. dont have to hurry18. Please opcn the window.?A cant youB arent youC do youD. will you19. Wefor her because she never cameA. mustnt have waitedB shouldnt have waitedC mustnt waitD neednt wait20. 一 May I stop here? 一 No, youA. mustntB. might notC neednD. wont21 Its a fine day. Lets go fishing,A. wont wcB. will wcC. dont wcD. shall wc22.1 didnt see her in the meeting room this morning. Sheat the meetingA. mustnt have spokenB. shouldnt have spokenC needrTl have spokenD. couldnt have spoken23. Please dont make a noise IT1 be as quiet as a mouseA. Yes, I wont B. No, I wont C. No, I willD. Yes, I will24. The young man has made so much noise that henot have been allowed to attend theconcert.A couldB. mustC wouldD should25. Where is John? Hein the library.A. should beB must beC can beD must have been26. Since the road is wet this morning,last night.A. it must rainB it must be rainingC it must have rainedD. it must have been rain27. Will your brother stay home tonight? Im not quite sure Heto the cinema tonight.A must goB. can goC may goD. may be going28. Shes already two hours late. Whatto her?A. can have happenedB may have happenedC should have happenedD must happen29. You must be a writer,?A. mustnt you B are youC must youD arent you30.1 got up early that morning, but Iso because I had no work to do.A mustnt have doneB. didnt need to do31 Hehave come here yesterday, but he didnA. couldB shouldC ought toD. all the above3