HT - HTHT
HT - QK QK - QKHT QK - QKHT
Ex: People think that he killed his wife. (Hành động anh ấy giết vợ là ở quá khứ, hành động mọi người nghĩ ở hiện tại) => It is thought that he killed his wife.
=> He is thought to have killed his wife.
5. It’s your duty to do something
You are supposed to do something (bổn phận của bạn là….) Ví dụ:
It’s your duty to lock all the doors. You are supposed to lock all the doors.
6. Somebody + see/make/let + someone + do + something
Someone is seen/made + to do something Someone is let + do something Ví dụ:
He made me stay outside yesterday I was made to stay outside yesterday.
The teacher let us go home early last week. We were let go home early last week.
7. Somebody + have + someone + do something Somebody + have + something + done
Somebody + get + someone + to do something Somebody + get + something + done Ví dụ:
He had his waiter carry the luggage home He had the luggage carried home by the waiter. I got the postman to post the letter for me. I had the letter posted for me by the postman.
8. S + should + V st = St need Ving = St need to be P2
You should repair the roof. The roof needs repairing / The roof needs to be repaired.
9. S + see/make/watch/notice/herar/cause sb V st
Sb + be + seen/made/watched…to V st.
10. S + let + sb + V st Sb + be + let + V st / Sb + be + allowed/permitted + to V st
Ex: He let them go into the room. => They were allowed to go into the room.
11. suggest, require, request, order, demand, insist (on), recommend = V1
S + V1 + that + S2 + V(inf) + st It + be + P2 (V1) + that + St + be (inf) + P1 (V2) Ex: He suggested that she buy a new car. It was suggested that a new car be bought.
12. Bị động của cấu trúc chủ ngữ giả “it”.
It + be + adj + (for sb) + to V + st. It + be + adj + for st to be + P2 Ex: It is difficult for me to finish this test in an hour.
It’s difficult for this test to be finished in an hour.
13. It’s impossible to V + st St can’t be P2.
Ex: It’s impossible to solve this problem. This problem can’t be solved.
14. It’s necessary to V + st St should/must be P2.
15. V + St St should/must be P2.
Don’t V + st St shouldn’t/mustn’t be P2.
16. Câu hỏi đuơi:
Nếu là câu hỏi đuơi thì chia làm 2 bước như sau:
Bước 1: Lấy câu đầu ( bỏ phần câu hỏi đuơi ra) làm bị động bình thường
Bước 2: Lấy câu mới làm đĩ mà làm câu hỏi đuơi mới. Vd:
Tom can't translate this novel fluently
Bước 1: chuyển câu đầu thành câu bị động bình thường. => This novel can't be translated fluently by Tom. Bước 2: làm câu hỏi đuơi dựa theo câu này
=> This novel can't be translated fluently by Tom, can it?
LUYỆN TẬP
A. Change the sentences into passive voice:
1. Mary wants her son to finish all his homework before going to bed. 2. He wanted me to call her at once. 2. He wanted me to call her at once.
3. She expected the company to accept her.
5. He wants someone to repaint his house.6. They arranged to sell a new house. 6. They arranged to sell a new house.
7. My mother agreed to take us to the zoo every month.8. We decided to replace all computer in her office. 8. We decided to replace all computer in her office. 9. Mary decided to buy some new furniture. 10. My father arranged to publish a book.
11. Peter advised Daisy to clean her house more frequently.12. You should cut your hair. 12. You should cut your hair.
13. My car needs servicing.
14. We should taken care of children.15. We should cut down these trees. 15. We should cut down these trees. 16. The school needs to be repaired. 17. these book need covering.
18. We have to resurface all roads in this village.19. It’s your duty to look after her properly. 19. It’s your duty to look after her properly. 20. You have to complete this task by next week. 21. It’s her duty to study better.
22. It’s your duty to teach the class well.23. He saw his wife drive away. 23. He saw his wife drive away.
24. My mother made me study very hard.25. I heard her sing in the room. 25. I heard her sing in the room.
26. We watched them dance on the stage.27. He made his wife do a lot of homework. 27. He made his wife do a lot of homework. 28. They let me to enter the room everyday. 29. My mother didn’t let me go out late.
30. She lets her son play football every afternoon.31. I had a carpenter make a bookshelf. 31. I had a carpenter make a bookshelf.
32. She got him to repair her bike.
33. My mother had someone repaint my house.34. I had him update my cellphone yesterday. 34. I had him update my cellphone yesterday. 35. We are not allowed to take part in the contest. 36. Peter suggested that we buy a new car.
37. My mother orders that we finish all homework before going to bed.38. Pike recommended that she service her car. 38. Pike recommended that she service her car.
39. It is difficult for me to solve this problem.40. It was easy for us to prepare the party. 40. It was easy for us to prepare the party.
41. It is necessary to complete the project at the end of this month.42. It was essential to repair the building. 42. It was essential to repair the building.
43. It is difficult to cover this moutain with pinetrees.44. It is impossible to build a bridge across this river. 44. It is impossible to build a bridge across this river. 45. It is impossible to find a good job today.
46. Close all windows before going home.47. Don’t drink that water. It’s polluted. 47. Don’t drink that water. It’s polluted. 48. Bring an umbrella with you.
49. Clean your room immediately.
B. Choose the best answer among A, B, C or D to complete each sentence.
1. "What a beautiful shirt you're wearing!"
"Thank you. It ... especially for me by my mother." A. is made B. has made C. made D. was made
2. I don't understand why the students didn't keep silent while the speech ...
A. has been made B. was made C. would be made D. was being made3. This is the first time I have seen this car. Where ...? 3. This is the first time I have seen this car. Where ...?
A. did it make B. did it made C. was it make D. was it made
4. Today, many serious childhood diseases ... by early immunization.
A. are preventing B. can prevent C. prevent D. can be prevented5. Whole-grain food products ……….. in most large supermarkets across the United States and Canada. 5. Whole-grain food products ……….. in most large supermarkets across the United States and Canada. A. now can purchase B. can now be purchased C. now to purchase D. the purchase of which
6. All that rubbish will have to be ... at once.
A. get rid of B. got rid of C. got rid D. getting rid of
7. "What happened to the postman?" "He ... to a new town to work."A. has sent B. was send C. was sent D. sent A. has sent B. was send C. was sent D. sent
8. Excuse me. Is this seat...?
A. taking B. took C. occupy D. taken9. There’s somebody walking behind us. I think ... . 9. There’s somebody walking behind us. I think ... .
A. we are following B. we are being followed C. we are followed D. we are being following10. We’re late. The film ... by the time we get to the cinema. 10. We’re late. The film ... by the time we get to the cinema.
A. will already start B. will be already startedC. will already have started D. will be starting C. will already have started D. will be starting
11. I still can not believe it. My bicycle ... some minutes ago.A. was stolen B. was stealing C. stolen D. stole A. was stolen B. was stealing C. stolen D. stole
12. Some funny ... in class yesterday.
A. happened B. was happenedC. happens D. is happened13. The children’s arm was swollen because he ... by a bee. 13. The children’s arm was swollen because he ... by a bee.
A. stung B. had stung C. had been stung D. had being stung
14. I ... with you on that subject.
A. am agree B. am agreed C. agreeing D. agree15. Many U.S automobiles ... in Detroit, Michigan. 15. Many U.S automobiles ... in Detroit, Michigan.
A. manufacture B. have manufactured C. are manufactured D. are manufacturing16. When I came, an experiment ... in the lab. 16. When I came, an experiment ... in the lab.
A. was being holding B. has been held C. was being held D. has held17. George is ... Lisa. 17. George is ... Lisa.
A. marry with B. marry to C. married with D. married to
18. Last night a tornado swept through Rockvill. It ... everything in its path.
A. destroyed B. was destroyed C. was being destroyed D. had been destroyed19. Dynamite ... by Alfred Bernard Nobel. 19. Dynamite ... by Alfred Bernard Nobel.
A. have been invented B. invented C. was invented D. was being invented20. ... this work ... before you went to Moscow? 20. ... this work ... before you went to Moscow?
A. Will/ have been done B. Has/ been done C. Will/ be done D. Had/ been done21. If you ... about it, will you be able to answer? 21. If you ... about it, will you be able to answer?
A. are asked B. ask C. will be asked D. asked22. Do you believe that such a problem can ...? 22. Do you believe that such a problem can ...? A. solve B. be solving C. is solved D. be solved
23. “ Can’t we do something about the situation?”- “ Something ... right now.”A. is doing B. is do C. is being doneD. has been doing A. is doing B. is do C. is being doneD. has been doing
24. The university ... by private funds as well as by tuition income.A. is supported B. supports C. is supporting D. has supported A. is supported B. supports C. is supporting D. has supported
25. This picture ... by Johnny when I came.
A. painted B. was painted C. was being painted D. had been painted26. It must ... without delay. 26. It must ... without delay.
A. do B. have been done C. be doing D. be done
27. This exercise may ... with a pencil.
A. be written B. be to write C. be writing D. write
28. The money ... to him 2 months ago, but it ... back yet.A. was lent/ had not been given B. has been lent/ was not given A. was lent/ had not been given B. has been lent/ was not given
C. was lent/ has not given D. was lent/ has not been given29. She could easily ... for a top model.