文档介绍：现在完成时练****题及答案
二、用since和for填空
years years ago
month 1999
4 o’clock
7 4 hours hour ago
9. ___we were children
lunch time
she left here
12. He has lived in Nanjing ___ the year before last.
13. I’ve known him ______ we were children.
14. Our teacher has studied Japanese ______ three years.
15. She has been away from the city ______ about ten years.
16. It’s about ten years __________ she left the city.
三、结束性动词转换为以下延续性动词或者表示可以延续的状态的短语。
① arrive at / in sp / get to / reach sp / come / go / move to sp
→ be in sp / at school / at home / on the farm / be here / be there
1) He got to Beijing five minutes Beijing for .
2) I moved to the USA in 2008. I the USA since .
3) I went home yesterday. I home for .
4) They came here last week. They ___________ here since _____________.
 
② come to / go back to / return to→ be back to go out → be out
1) He came out two years ______________ for ____________.
2) We return to Beijing ___ ____________ to Beijing since __________.
 
③ e → be
1) I became a teacher in 2000. I ________________ a teacher for _________________.
2) The river became dirty last year. The river _______ _______ dirty for _______ ________.
 
④ close → be closed open → be open
1) The shop closed two hours ago. The shop ___________