To have dùng khi động từ tường thuật ở dạng quá khứ và động từ trong vế sau sẽ là thì quá khứ hoàn thành, hoặc khi động từ tường thuật ở thì hiện tại còn động từ vế sau ở thì quá khứ nha :>

To have dùng khi động từ tường thuật ở dạng quá khứ và động từ trong vế sau sẽ là thì quá khứ hoàn thành, hoặc khi động từ tường thuật ở thì hiện tại còn động từ vế sau ở thì quá khứ nha :>

Chuyển những câu chủ động sau thành bị động

1. They believe that Jim is going to study abroad

->Jim is believed to be going to study abroad

2. People rumored that there was a ghost in that house

->It was rumored that there was a ghost in that house

3. Someone said that Jane would able to win the contest

->Jane was said to be able to win the contest

4. They claimed that everything they said was true

->It was claimed that everything they said was true

5. They reported that there was a serious accident on the main road

->it was reported that there was a serious accident on the main road

6. They don’t think that this camera costs that much

->This camera isn't thought to cost that much

7. Did they claim that they had managed to solve the problem?

->Were they claimed to have managed to solve the problem?

8. People didn’t expect that the building collapsed after the storm

->The building wasn't expected to be collapsed after the storm

1. They believe that Jim is going to study abroad

->Jim is believed to be going to study abroad

2. People rumored that there was a ghost in that house

->It was rumored that there was a ghost in that house

3. Someone said that Jane would able to win the contest

->Jane was said to be able to win the contest

4. They claimed that everything they said was true

->It was claimed that everything they said was true

5. They reported that there was a serious accident on the main road

->it was reported that there was a serious accident on the main road

6. They don’t think that this camera costs that much

->This camera isn't thought to cost that much

7. Did they claim that they had managed to solve the problem?

->Were they claimed to have managed to solve the problem?

8. People didn’t expect that the building collapsed after the storm

->The building wasn't expected to be collapsed after the storm

There was rumored that there was a ghost in that house.

Chuyển các câu sau sang bị động:

1.A man I know told me about it.

I WAS TOLD ABOUT IT BY A MAN I KNOW.

2.They had sent enough money to these boys.

THESE BOYS HAD BEEN SENT ENOUGH MONEY BY THEM.

3.People believe that 13 is an unlucky number.

13 IS BELIEVED TO BE AN UNLUCKY NUMBER.

4.They rumored that man was still living.

THE MAN WAS RUMORED TO HAVE BEEN STILL LIVING.

5.They declared that she won the competition.

IT WAS DECLARED THAT SHE WON THE COMPETITION.

1. Some people believe that 13 is an unlucky number.

=> 13__is believed to be an unlucky number______________________________

2. They say that John is the brightest student in class.

=> John____is said to be the brightest student in class.__________________________

3. They reported that the President had suffered a heart attack.

=> The President__was reported to have suffered a heart attack. ____________________

4. I knew that they had told him of the meeting.

=> They_are known to have told him of the meeting.____________________________

5. They declared that she won the competition.

=>She___was declared to have won the competition ____________________________

6. They rumored the man was still living.

=> The man was rumoured to have been still living

7. They reported that the troops were coming.

=> The troops____were reported to have been coming____________________

refer

Chuyển các câu với động từ tường thuật sau sang câu bị động
1.They think that he has died a natural death

=>it is thought that he has died a natural death
2.Some people believe that 13 í an unlucky number

=>it is believed that 13 is an unlucky number
3.They say that John is the brightest student in class

=>it is said that John is the brightest student in class
4.They reported that the President had suffered a heart attack

=>it was reported that the President had suffered a heart attack
5.I knew that they had told him of the meeting

=>it was known that they had told him of the meeting
6.They declared that she won the competition

=>it was declared that she won the competition
7.They rumored te man was still living

=>it was rumored that man was still living
8.People think that Jack London's life and writing's represent the American love of adventure

=>it is thought that Jack London's life and writing's represent the American love of adventure
9.They reported that the troops were coming

=>it was reported that the troops were coming
10.People believed that the earth stood still

=>it was believed that the earth stood still

He is thought to have died a natural death.

 13 is believed to be an unlucky number.

 John is said to be the brightest student in class.

 The President was reported to have suffered a heart attack.

 They were known to have told him of the meeting.

 She was declared to win the competition.

The man was rumored to be still living.

. Jack London’s life and writing is thought to represent the American love of adventure.

. The troops were reported to be coming.

. The earth was believed to stand still.

V. Chuyển các câu với động từ tường thuật sang câu bị động

1. It is thought that he has died a natural death.
2. It is believed by some people that 13 is an unlucky number.
3. John is said to be the brightest student in class.
4. The President was reported to have suffered a heart attack.
5. I was aware that they had told him of the meeting.
6. She was declared the winner of the competition.
7. The man was rumored to be still living.
8. It is thought that Jack London's life and writing represent the American love of adventure.
9. The troops were reported to be coming.
10. The earth was believed to stand still.

VI. Chuyển các câu với động từ chỉ nhận thức sang câu bị động

11. This song has been heard by me several times.
12. Your car was seen by people to be stolen by him.
13. The work is being watched by the teacher.
14. You won't be allowed to do that silly thing again.
15. The children are not made to work hard.
16. He was made to work all day.
17. The woman was seen by the detective putting the jewelry in her bag.
18. The hostages were made to lie down by the terrorists.
19. Drivers are advised by police to use an alternative route.