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, 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 away
2. I ______ the League for 5 years so far.
A. joined B. have joined C. have been in
3. The factory ________ since the February of 1988.
A . has been open B. has opened C. was open D. opened
4. Mary and Rose _______friends since they met in 2000.
丙烯酸酯乳液
A. have made B. have been C. made D. have become
mustn't ________ until he comes back.
A. be away B. leave C. be left
meeting _______ for a week now.
A. has finished B. has ended C. has been over
Gao ______ this school for nearly 5 years.
A. has been in B. has come to C. has taught
______ a teacher for 4 years .
A. has been B. has become C. was D. became
9. I ______ home for a week.
A. have returned B. have been back C. returned
抓狼联盟10. How long _______ he ________ ?
A. died B. has, died C. has, been dead
________ the car for a week.
A. bought B. has bought C. has had
2000, he _____ his hometown.
A. has left B. has moved away C. has been away from
'll lend you the book , but you can only _____ it for 2 days.
A. borrow B. keep C. take
________ fo3s ladyr 2 hours.
A. got up B. has got up C. has been up
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. mustn’t B. may not C. can’t D. needn’t
( ) 2. –Must I saty at home, Mum? --No, you ______.
A. needn’t B. mustn’t C. don’t D. may not
( ) 3. –Can you go swimming with us this afternoon?
--Sorry, I can’t. 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 o’clock.
A. can B. may C. must D. need
( ) 5. To make our city more beautiful, rubbish ______ into the river.
A. needn’t be thrown B. mustn’t be thrown
C. can’t throw D. may not throw
( ) 6. –May I go out to play basketball, Dad?
--No, you ______. You must finish your homework first.
青果在线A. mustn’t B. may not C. couldn’t D. needn’t
( ) 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. musn’t B. may not C. can’t D. needn’t
( ) 9. These books ______ out of the reading room. You have to read them here.
A. can’t take B. must be taken C. can take D. mustn’t 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. didn’t have to C. might D. shouldn’t
( ) 12. –Must we hand in the papers now? --No, you ______.
A. can’t B. may not C. mustn’t D. needn’t
( ) 13. John ______ go there with us tonight, but he isn’t very sure about it. 电网
谐波治理装置
A. must B. can C. will D. may
( ) 14. Even the top students in our class can’t 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. It’s still early. You ______.
A. mustn’t hurry B. wouldn’t hurry C. may not hurry D. don’t have to hurry
( ) 17. –May I stop here? --No, you ______.
A. mustn’t B. might not C. needn’t D. won’t
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