三.延續性動詞與非延續性動詞之間的轉換：leave --- be away, borrow --- keep, buy --- have,   begin/start --- be on,   die --- be dead,  finish --- be over,  join --- be in+組織機構, be a member of+組織機構,  open sth --- keep sth open,  fall ill ---  be ill,  get up---be up,   catch a cold --- have a cold,  come here --- be here, go there --- be there,   become --- be,   come back --- be back,  fall asleep --- be asleep,  get to/ arrive/reach --- be (in),  leave --- be away from,  get to know --- know, go (get) out →be out，  put on→ wear；catch a cold →have a cold等。   例:The old man died 4 years ago.  ----The old man has been dead for 4 years.    ---- It is 4 years since the old man died.  ----Four years has passed since the old man died.       He joined the Party 2 years ago.   -----He has been in the Party for 2 years.      I bought the book 5 days ago.  ---- I have had the book for 5 days. 

補充練習： 
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.    
A. have made  B. have been  C. made    D. have become 
5.You mustn't ________ until he comes back.      
A. be away   B. leave   C. be left 
6.The meeting  _______ for a week now.   
A. has finished   B. has ended  C. has been over 
7.Miss Gao ______ this school for nearly 5 years.   
A. has been in  B. has come to  C. has taught 
8.Ben ______ 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 
10. How long _______ he ________ ?   
A. died    B. has, died   C. has, been dead 
11. He ______ at eight yesterday afternoon. 
A. slept    B. was sleeping   C. has sleep   D. had slept 
12.He ________ the car for a week.    
A. bought    B. has bought   C. has had   
13.-----How long _____ you _____ ill ? -----Two weeks.   
A. did fall   B. have, fell  C. have, been 
14.Since 2000, he _____ his hometown.   
A. has left   B. has moved away   C. has been away from 
15.I'll lend you the book , but you can only _____ it for 2 days.   
A. borrow   B. keep   C. take 
16.The bus ______ on the road for 2 hours so far.    
A. has stopped   B. stopped   C. has been 
17.Are you _____ the jacket these days?      
A. wearing    B. putting on  C. dressing   D. on 
18.He ________ foe 2 hours.   
A. got up   B.  has got up    C. has been up 
19. Tom is ill in hospital. He _______ a cold for several days.  
A. is      B. catches   C. has caught    D. has had 
20.----- How long can I ______ the book?    ------ Two weeks. 
A. borrow    B. lend   C. get    D. keep 
Key: