精选优质文档-倾情为你奉上延续性动词与非延续性动词之间的转换：leave - be away, borrow - keep, buy - have, begin/start - be on, die - be dead, finish - be over, join - be in+组织机构, be a member of+组织机构, get up-be up, come here - be here, go there - be there, become - be, come back - be back, get to/ arrive/reach - be (in), leave - be away from, 补充练习：1.When he arrived at the bus stop, the bus _ for 20 minutes.A. has left B. had left C. has been away D. had been away2. I _ the League for 5 years so far. A. joined B. have joined C. have been in3.The factory _ since the February of 1988. A . has been open B. has opened C. was open D. opened4.Mary and Rose _friends since they met in 2000. A. have made B. have been C. made D. have become5.You mustnt _ until he comes back. A. be away B. leave C. be left6.The meeting _ for a week now. A. has finished B. has ended C. has been over7.Miss Gao _ this school for nearly 5 years. A. has been in B. has come to C. has taught8.Ben _ a teacher for 4 years . A. has been B. has become C. was D. became9. I _ home for a week. A. have returned B. have been back C. returned10. How long _ he _ ? A. died B. has, died C. has, been dead12.He _ the car for a week. A. bought B. has bought C. has had 14.Since 2000, he _ his hometown. A. has left B. has moved away C. has been away from15.Ill lend you the book , but you can only _ it for 2 days. A. borrow B. keep C. take18.He _ for 2 hours. A. got up B. has got up C. has been up20.- How long can I _ the book? - Two weeks.A. borrow B. lend C. get D. keep情态动词专项复习 ( ) 1. Mr Wang _ be in Nanjing now, he went to Beijing only this morning. A. mustnt B. may not C. cant D. neednt( ) 2. Must I saty at home, Mum? -No, you _. A. neednt B. mustnt C. dont D. may not( ) 3. Can you go swimming with us this afternoon? -Sorry, I cant. I _ take care of my little sister at home because my mother is ill. A. can B. may C. would D. have to( ) 4. May I go to the cinema, Mum? -Certainly. But you _ be back by 11 oclock. A. can B. may C. must D. need( ) 5. To make our city more beautiful, rubbish _ into the river. A. neednt be thrown B. mustnt be thrownC. cant throw D. may not throw( ) 6. May I go out to play basketball, Dad?-No, you _. You must finish your homework first.A. mustnt B. may not C. couldnt D. neednt( ) 7. Where is Jack, please ? -He _ be in the reading room. A. can B. need C. would D. must( ) 8. Who is the man over there? Is it Mr Li? -No, it _ be him. Mr Li is much taller.A. musnt B. may not C. cant D. neednt( ) 9. These books _ out of the reading room. You have to read them here.A. cant take B. must be taken C. can take D. mustnt be taken( ) 10. Mum, may I watch TV now? -Sure, but you _ help me with my housework first. A. can B. may C. must D. could( ) 11. The boy said he had to speak English in class, but he _ speak it after calss. A. could B. didnt have to C. might D. shouldnt( ) 12. Must we hand in the papers now? -No, you _. A. cant B. may not C. mustnt D. neednt( ) 13. John _ go there with us tonight, but he isnt very sure about it. A. must B. can C. will D. may( ) 14. Even the top students in our class cant work out this problem. So it _ be very difficult. A. can B. may C. must D. need( ) 15. Put on more clothes. You _ be feeling cold with only a shirt on. A. can B. could C. would D. must( ) 16. Its still early. You _.A.mustnt hurry B. wouldnt hurry C. may not hurry D. dont have to hurry( ) 17. May I stop here? -No, you _. A. mustnt B. might not C. neednt D. wont( ) 18. A computer _ think for itself, it must be told what to do. A. cant B. couldnt C. may not D. might not( ) 19. Could I borrow your dictionary? - Yes, of course you _. A. might B. will C. can D. should( ) 20. Peter _ come with us tonight, but he isnt very sure yet. A. must B. may C. can D. will( ) 21. Michael _ be a policeman, for hes much too short. A. neednt B. cant C. should D. may( ) 22. _ I know your name?