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chuyển thành câu bị động
1. Had Nina washed the dishes?
-> Had the dishes been washed by Nina?
2. Nobody had written a report before the teacher came.
-> A report had not been written before the teacher came
3. They had not finshed the report before they had a test.
-> The report had not been finished before they had a test
4. We had seen this movie before Nina called.
-> This movie had been seen before Nina called
5. Where had you find the key?
-> Where had the key been found?
6. Somebody had ironed the clothes by noon.
-> The clothes had been ironed by noon
7. I hadn't brushed my teeth before i went to bed last night.
-> My teeth hadn't been brushed before I went to bed last night
8. Had you read the novel before returning it to the library?
-> Had the novel been read before returning it to the library?
9. How long had you receive the mail?
-> How long had the mail been received?
10. When had the weather forecaster warned about the storm?
-> When had the storm been warned about by the weather forecaster?
chuyển thành câu bị động
1. Had Nina washed the dishes?
=> Had the dishes been washed by Nina?
2. Nobody had written a report before the teacher came.
=> A report hadn't been written before the teacher came
3. They had not finshed the report before they had a test.=> The report had not been finished before a test was had
4. We had seen this movie before Nina called.
=> This movie had been seen before Nina called
5. Where had you find the key?
=> Where had the key been found?
6. Somebody had ironed the clothes by noon.
=> The clothes had been ironed by noon
7. I hadn't brushed my teeth before i went to bed last night.
=> My teeth hadn't been brushed before I went to bed last night
8. Had you read the novel before returning it to the library?
=> Had the novel been read before returning it to the library?
9. How long had you receive the mail?
=> How long had the mail been received?
10. When had the weather forecaster warned about the storm?
=> When had the storm been warned about by the weather forecaster?
Chuyển từ câu chủ động sang câu bị động ;
1) The statue broke while they were moving it to another room in the museum .
The statue was broken while it was being moved to another room in the museum.
2)After he had told a story , we clapped our hands .
after we had been told a story by him, we clapped hands.
3) They had taken the victim to hospital before the police came .
the victim had been taken to the hospital before the police came.
4) Had they pulled down the building to make way for a new road before you came back ?
had the building been pulled down to make way for a new road before you came back by them ?
5) She had not informed me of the date of the meeting before another classmate of mine told me about it .
i hadn't been informed of the date of the meeting by her before another classmate of mine told me about it.
6) Someone had invented electric lights before I was born .
electric lights had been invented before i was born.
Chuyển câu chủ động sang câu bị động :
1, The statue broke while they were moving it to another room in the museum .
=> The statue broke while it was being moved to another room in the museum.
2, After he had told a story, we clapped our hands.
=> After astory had been told by him, our hands were clapped.
3, They had taken the victim to hospital before the polise came.
=> The victim had been taken to hospital before the polise came.
4, She hadn t informed me of the date of the meeting before another classmate of mine told me about it.
=> I hadn't been informed of the date of the meeting by her before another classmate of mine told me about it.
5, Had they pulled down the building to make way for a new road before you came back ?
=> Had the building been pulled down to make way for a new road before you came back?
6, Some had invented elctric lights before I was born.
=> Electric lights had been invented before I was born.
1. I had bought this pen before I went to bed last night
=> This pen had been bought before I went to bed last night.
2. Nina had washed the dishes
=> The dishes had been washed by Nina.
3. I had written a report
=> A report had been written.
4. Sam had done his exercise by noon
=> Sam's exercise had been done by noon.
5. They had not finished the report before they had a test
=> The report hadn't been finished before they had a test.
6. We had seen this movie before Nina called
=> This movie had been seen before Nina called.
7. After I had cleaned the house, I went to school
=> After the house had been cleaned, I went to school.
8. After Mark had washed his clothes, he studied
=> After Mark's clothes had been washed, he studied.
9. Vicky had ironed the clothes by noon
=> Vicky's clothes had been ironed by noon.
10. I hadn't brushed my teeth before I went to bed last night
=> My teeth hadn't been brushed before I went to bed last night.
1. Somebody repaired her bicycle last week
A. She had to repair her bicycle last week
B. She had her bicycle to repair last week
C. She had her bicycle repair last week
D. She had her bicycle repaired last week
2. The carpet will needs cleaning
A. The carpet hasn't been cleaned yet
B. The carpet hasn't cleaned yet
C. The carpet has been cleaned
D. The carpet has cleaned
3. The finished their tea and then they left
A. They finished their tea after they had left
B. After they had left, they finished their tea
C. They had left before they finished their tea
D. After they had finished their tea, they left
4. The sandwiches were too stale to eat
A. The sandwiches were so stale in order to eat
B. The sandwiches were very stale to be eaten
C. The sandwiches weren't fresh enough to eat
D. The sandwiches weren't enough fresh to eat
2 Sam had practiced the song before the party started
3 I had worked in that office for 3 years by the time I met you
4 Sam had studied in VietNam before she did her master's at Harvard
5 When we got there she hadn't come home
6 Sam hadn't done her work so she was in trouble
7 Had you learned Japanese before you moved to Tokyo city?
8 When she arrived at the airport, her flight had taken off
1. Rewrite
. After he had done his homework, he went to bed.
-> When he went to bed, he had done his homework
b. He had already learnt some French before he went to Paris.
-> When he went to Paris, he had already learnt some French
c. They allowed Jimmy to go there for the weekend together with his class.
-> They let Jimmy go there for the weekend together with his class
2. Complete the sentences
a. When they ( carefully look) had carefully looked at the man's bag, they let him (go) go
b. When I came in, he was sitting quietly in the room ( read) reading
B1: Chọn đáp án và gthich tại sao lại dùng thì đấy
1. The thief had stolen/ had been stealing cars for years before he was caught.
2.I was exhausted because i had painting/had painted all day.
3. They had been eating/had eaten all the pizza before i got there.
4. I had done/had been doing the housework all day, so i decided to take a break.
5.By the time we got to school ,the teacher had been/had been being there for twenty minutes.
6.I couldn't believe it had been snowing/had snowed all night until i saw how white everything was.
7.Fortunately, the plane had been landing/had landed before the engine caught fire.
8.The decorator had painted/had been painting all the walls before Dad got home.
P/s:Tất cả các câu đều hầu nư chia theo quá khứ hoàn thành,diễn tả 1 sự việc xảy ra trước 1 sự việc xác định trong quá khứ.
S + had + VII
Đổi sang dạng S + had + been + PP + By O
1. They had cleaned the room before the teacher came in
The room had been cleaned before the teacher came in
2. Somebody had slashed the picture with a knife
the picture had been slashed with a knife
3. They had checked the cargo carefully before they unloaded it
the cargo had been checked carefully before they unloaded it
4. They had taken away the fire extinguishers on purpose
the fire extinguishers on purpose had been taken away
5. By the time we arrived , the police had towed my car away
By the time we arrived , my car had been towed by the police away