Unit4 Discover Useful Structures 名师课后作业
一、匹配题,将选项和题目一一对应。
过去的时间内所发生的动作或状态
B. 过去的动作对现在造成的影响
C.过去的动作延续到现在
D. 过去的动作或状态一直延续到现在且仍在进行
I have read a novel of MoYan, a famous novelist, who once won the Nobel Prize of Literature. ____________
He has lived here since he was born and he doesn’t have any plans to move to the city where he works. _________
He used to be an outstanding student who won many competitions, but he is an ordinary teacher. ______________
The police have been searching for the boy that was missing three days ago. ____________________
I have never been to Hong Kong where I have been dreaming of going since my childhood. _______________
There existed a temple dating back to the Tang Dynasty but unfortunately it was destroyed in a terrible flood. ___
Tom has kept his dog pet for so long a time that it has been a member of his family. _________________
Lucy has produced her music but I don’t know whether she has finished it or not. ____________________
Oh, my God! The train has already left and we have to catch the next train to Wu Han. _______________
The man has been teaching math in this school since he graduated from a normal university. _________________
语法填空
I _______________(read) two thirds of the book and I’ll try to finish it till this Friday.
Great changes _____________(take) place in my hometown in the past 40 years and it looks totally different now.
I __________(think) he wouldn’t come but it doesn’t go as I expected.
What a pity! I ____________(miss) the beginning of the movie which I have longed to see for a long time.
It _______________(take) me a whole week to get the project completed.
I was out of the city then, so I don’t know exactly how it _______________(happen).
He _______________(work) in front of the computer too long, causing him a headache.
The manager ___________________(tell) the workers how to improve the programme since 10 a.m.
---- Anne is in hospital.
-----Oh,really I ____________(not, know). I’ll go and visit her.
Sorry, I_____________________(not, mean ) to hurt you. I was trying to drive a rat out.
---- Look! Somebody has broken a glass.
----- Well, it ___________(not, be)me. I ________________(not, do) that.
Going out for tea with friends ________________(become) increasingly popular during the past twenty years.
---- How long have you been dating her
---- Since I ___________(meet) her for first time.
It is the first time that she ______________________(fly) to London, and she seems quite excited.
Tom, sorry! I _____________(forget) to post the letter for you and I will post it after school.
The group __________________ (make) a survey about how to protect the earth and the result is still unknown.
David _______________(promise) to help with the project, but he hasn’t turned up.
There was a time when we students _____________(study) online during the pandemic.
It is said that LinTao _________________(be) busy doing his research these days.
You were supposed to finish the work by 10, but you ________________(work) it on.
单句改错
He was hoping to go abroad but his parents decided that they won’t support him unless he can borrow money
from the bank.
I had hoped to attend your wedding ceremony but I have an unexpected guest.
Excuse me. I don’t realize I was blocking your way.
I think you could stay for lunch with us, but must you really go now?
We covered half of the task assigned by our manager so far and we need another 10 hours to finish it.
The commander asked that we should stay where we are but we didn’t take his order and were all punished.
It has rained nearly a month and it seems that it will not clear up next few days.
---- Have you read a book called Gone with the Wind
---- who writes it
Did you find my pen It seems missing and I can’t find it anywhere.
---- Bob has gone to New York.
---- Oh, can you tell me when he has left.
You worked in front of the computer for so long and it’s no wonder that you have a headache.
It is reported that the boy won the many gold medals in a variety of badminton competitions in the world up to now.
A car hits a young man while he was riding his bike along the road.
How does it come about that he broke his leg while playing basketball
I didn’t seen him before but it seems as if we had been friends for years.
Lily has clean the room by now and we ought to go and offer her a helping hand.
Keys :BCADBACCBD
Keys: 1. have read 2. have taken 3. thought 4. missed 5. took 6. happened 7. has been working/has worked 8. has told 9.didn’t know 10. didn’t mean
11. was not; didn’t do 12. has become 13. met 14. has flown 15. forgot
16. has made 17. promised 18. studied 19. has been 20. are working
Keys: 1. won’t-wouldn’t 2. have-had 3. don’t-didn’t 4. think-thought 5. have 6. are-were 7. has been raining 8.writes-wrote 9. Did-have find-found 10. has left-will leave 11. worked-have been working 12. has won 13.hits-hit 14. does-did 15. didn’t -haven’t 16. clean-cleaned
现在完成时态、现在完成进行时态和一般过去时态专项
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