1.My father waters this flower every morning.

=> this flower is watered by my father every morning

2.John invited Fiona to his birthday party last night.

=> Fiona was invited to John's birthday party last night

3.Her mother is preparing the dinner in the kitchen.

=> The dinner is being prepared in the kitchen by her mother

4.We should clean our teeth twice a day.

=>Our teeth should be cleaned twice a day

5.Our teachers have explained the English grammar.

The english grammar has been explained by our teachers

6.Some drunk drivers caused the accident in this city.

=> The accident was caused by some drunk drivers in this city

7.Tom will visit his parents next month.

=> Tom's parents will be visited next month

8.The manager didn’t phone the secretary this morning.

=> the secretary wasn't phoned by the manager this morning

9.Did Mary make this beautiful dress?

Was this beautiful dress made by Mary?

10.I won’t hang these old pictures in the living room.

=> These old pictures won't be hung in the living room

11.The German didn’t build this factory during the Second World War.

=> This factory wasn't built by the german during the second world war

12.The Greens are going to paint this house and these cars for Christmas Day.

=>This house and these cars are going to be painted by the greeens for christmas day

13.Ann had fed the cats before she went to the cinema.

=> the cats had been fed by Ann before she went to the cinema

14.The students have discussed the pollution problems since last week.

=> the pollution problems have been discussed by the students since last week

15.Have the thieves stolen the most valuable painting in the national museum?

=> has the most valuable paiting in the national museum been stolen by the thieves?

16.Some people will interview the new president on TV.

=> the new president will be interviewed on tv

17.How many languages do they speak in Canada?

=> how many languages are spoken in Canada?

18.Are you going to repair those shoes?

=> are those shoes going to be repaired?

19.He has broken his nose in a football match.

=> his nose has been broken in a football match

20.Have you finished the above sentences?

=> have the above sentences been finished?

refer

1.My father waters this flower every morning.

=> this flower is watered by my father every morning

2.John invited Fiona to his birthday party last night.

=> Fiona was invited to John's birthday party last night

3.Her mother is preparing the dinner in the kitchen.

=> The dinner is being prepared in the kitchen by her mother

4.We should clean our teeth twice a day.

=>Our teeth should be cleaned twice a day

5.Our teachers have explained the English grammar.

The english grammar has been explained by our teachers

6.Some drunk drivers caused the accident in this city.

=> The accident was caused by some drunk drivers in this city

7.Tom will visit his parents next month.

=> Tom's parents will be visited next month

8.The manager didn’t phone the secretary this morning.

=> the secretary wasn't phoned by the manager this morning

9.Did Mary make this beautiful dress?

Was this beautiful dress made by Mary?

10.I won’t hang these old pictures in the living room.

=> These old pictures won't be hung in the living room

11.The German didn’t build this factory during the Second World War.

=> This factory wasn't built by the german during the second world war

12.The Greens are going to paint this house and these cars for Christmas Day.

=>This house and these cars are going to be painted by the greeens for christmas day

13.Ann had fed the cats before she went to the cinema.

=> the cats had been fed by Ann before she went to the cinema

14.The students have discussed the pollution problems since last week.

=> the pollution problems have been discussed by the students since last week

15.Have the thieves stolen the most valuable painting in the national museum?

=> has the most valuable paiting in the national museum been stolen by the thieves?

16.Some people will interview the new president on TV.

=> the new president will be interviewed on tv

17.How many languages do they speak in Canada?

=> how many languages are spoken in Canada?

18.Are you going to repair those shoes?

=> are those shoes going to be repaired?

19.He has broken his nose in a football match.

=> his nose has been broken in a football match

20.Have you finished the above sentences?

=> have the above sentences been finished?

1. ➞This flower is watered by my father every morning.

2. ➞Fiona was invited to John's birthday last night.

3. ➞The dinner is being prepared in the kitchen by her mother.

4. ➞Our teeth should be cleaned twice a day.

5. ➞The English grammar has been explained by our teacher.

6. ➞The accident was caused in the city by some drunk drivers.

7. ➞Tom's parents will be visited by him next month.

8. ➞The secretary wasn't phoned by the manager.

9. ➞Was this beautiful dress worn by Mary?

10. ➞These old pictures won't be hung in the living room.

11. ➞This factory wasn't built by the German during The Second World War.

12. ➞This house and these cars are being painted by The Greens for Christmas Day.

13. ➞The cats had been fed by Ann before she went to the cinema.

14. ➞The pollution problems have been discussed by the students since last week.

15. ➞Have the most valuable painting been stolen in the national museum by the thieves?

16. ➞The new president will be interviewed on TV.

17. ➞How many languages are spoken in Canada?

18. ➞Are those shoes being repaired?

19. ➞His nose has been broken in a football match.

20. ➞Have the above sentences been finished?

1. The tickets are often sold at the gate. 

2. This school was built by the workers 20 years ago. 

3. Some cakes are made every day. 

4. Emails are written by Ngoc every night. 

5. Many books were collected last week. 

6. Their house is not cleaned every day. 

7. The postcard was not received by Thao at Tet.

hc tốt

hc tốt

1.My father waters this flower every morning.

=> This flower is watered (by my father) every morning.

2.John invited Fiona to his birthday party last night.

=> Fiona was invented to John’s birthday party last month.

3.Her mother is preparing the dinner in the kitchen.

=> The dinner is being prepared (by her mother) in the kitchen.

4.We should clean our teeth twice a day.

=> Our teeth should be cleaned twice a day.

5.Our teachers have explained the English grammar.

=> The English grammar has been explained (by our teacher).

Nguồn : Câu hỏi của Nguyễn Đình Vũ - Tiếng anh lớp 7 | Học trực tuyến

Chuyển các câu sau sang bị động

1.My father waters this flower every morning.

=> This flower is watered (by my father) every morning.

2.John invited Fiona to his birthday party last night.

=> Fiona was invented to John’s birthday party last month.

3.Her mother is preparing the dinner in the kitchen.

=> The dinner is being prepared (by her mother) in the kitchen.

4.We should clean our teeth twice a day.

=> Our teeth should be cleaned twice a day.

5.Our teachers have explained the English grammar.

=> The English grammar has been explained (by our teacher).

6.Some drunk drivers caused the accident in this city.

=> The accident was caused in this city (by some drunk drivers).

Chuyển các câu sau sang bị động

1.My father waters this flower every morning.

=> This flower is watered (by my father) every morning.

2.John invited Fiona to his birthday party last night.

=> Fiona was invented to John’s birthday party last month.

3.Her mother is preparing the dinner in the kitchen.

=> The dinner is being prepared (by her mother) in the kitchen.

4.We should clean our teeth twice a day.

=> Our teeth should be cleaned twice a day.

5.Our teachers have explained the English grammar.

=> The English grammar has been explained (by our teacher).

6.Some drunk drivers caused the accident in this city.

=> The accident was caused in this city (by some drunk drivers).

1.This flower is watered (by my father) every morning.

2.Fiona was invented to John’s birthday party last month.

3.The dinner is being prepared (by her mother) in the kitchen.

4.Our teeth should be cleaned twice a day.

5.The English grammar has been explained (by our teacher).

6.The accident was caused in this city (by some drunk drivers).

1.My father waters this flower every morning.
=>This flower is watered (by my father) every morning.
2.The manager didn’t phone the secretary this morning.
=>The secretary wasn’t phoned (by the manager) this morning.
3.The Greens are going to paint this house and these cars for Christmas Day.
=>This factory wasn’t built (by the Greens) during the Second World War.
4.The students have discussed the pollution problems since last week.
=>The pollution problems have been discussed (by the students) since last week.

1.My father waters this flower every morning.
=>This flower is watered (by my father) every morning.
2.The manager didn’t phone the secretary this morning.
=>The secretary wasn’t phoned (by the manager) this morning.
3.The Greens are going to paint this house and these cars for Christmas Day.
=>This house and these cars are going to be painted for Chrismas day by the Greens.
4.The students have discussed the pollution problems since last week.
=>The pollution problems have been discussed (by the students) since last week.

1.My father waters this flower every morning.
=>this flower is watered by myfather every morning.
2.The manager didn’t phone the secretary this morning.
=> the secretary wasn't phoned by The manager this morning.
3.The Greens are going to paint this house and these cars for Christmas Day.
=> this house and these cars are going to be painted for Christmas Day by The Greens 
4.The students have discussed the pollution problems since last week.
=> the pollution problems  have been discussed by The students since last week.

1. my farther waters this flower every morning 

This flower is watered by my father every morning

2. john invited Fiona to his birthday party last night

Fiona was invited to John's birthday party by him last nigt

3. her mother is preparing the dinner in the kitchen

The dinner is being prepared by her mother in the kitchen

4. we should clean our teeth twice a day

Our teeth should be cleaned twice a day

1. This flower is being watered by my father every morning.

2. Fiona was invited to the birthday party last night by John.

3. The dinner is being prepared by her mother in the kitchen.

4. Our teeth should be cleaned twice a day.

phủ định

1 She wasn't interested in football

2 He didn't went jogging in the mountain last year

3 They didn't build this house in 1990

Nghi vấn

1was she interted in football?

2 Did he go jogging in the mountain last year?

3 Did they build this house in 1990?

1.She was interested in football

=> She wasn't interested in football.

=> Was she interested in football?

2.He went jogging in the mountain last year.

=> He didn't  went jogging in the mountain last year.

=> Did he went jogging in the mountain last year?

3.They built this house in 1990

=> They didn't built this house in 1990.

=> Did they built this house in 1990?