`color{red}{#lgdr}`

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

`-` Bị động hiện tại đơn : S(bị động) + is/am/are + V3/Vpp + O .

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

`-` Bị động quá khứ đơn : S(bị động) + was/were + V3/Vpp + O .

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

`-` Bị động hiện tại tiếp diễn : S(bị động) + is/am/are + being + V3/Vpp + O .

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

`-` Bị động ''modal verbs'' : S(bị động) + modal verbs + be + V3/Vpp + O .

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

`-` Bị động hiện tại hoàn thành : S(bị động) + have/has + been + V3/Vpp + O .

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

`-` Bị động quá khứ đơn : S(bị động) + was/were + V3/Vpp + O .

`7` Tom's parent will be visited next month .

`-` Bị động tương lai đơn : S(bị động) + will + be + V3/Vpp + O .

`8` The secretary wasn't phoned by the manager this morning .

`-` Bị động quá khứ đơn : S(bị động) + was/were + V3/Vpp + O .

`9` Was this beautiful dress bought by Mary `?`

`-` Bị động quá khứ đơn : S(bị động) + was/were + V3/Vpp + O .

`10` These old pictures won't be hung in the living rooms .

`-` Bị động tương lai đơn : S(bị động) + will + be + V3/Vpp + O .

`11` This factory was built by the German duirng the Second World War .

`-` Bị động quá khứ đơn : S(bị động) + was/were + V3/Vpp + O .

`12` This house and these cars are going to be painted for Christmas day by the Greens .

`-` Bị động ''modal verbs'' : S(bị động) + modal verbs + be + V3/Vpp + O .

Công thức - bị động:

- Thì HTĐ: S + am/is/are + V3/ed 

- Thì QKĐ: 

(+) S + was/were + V3/ed 

(-) S + was/were + not + V3/ed 

(?) Was/Were + S+ V3/ed ?

- Thì HTTD: S + am/is/are + being+ V3/ed 

- S + should be + V3/ed 

- Thì HTHT: S + has/have + been + V3/ed 

- Thì TLĐ: S + will (not) be + V3/ed 

- Thì TLG: S + am/is/are + going to be + V3/ed 

----------------------------------------------------------------------

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

2. Fiona was invited to John’s birthday party 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 teachers.

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

7. Tom’s parents will be visited next month.

8. The secretary wasn’t phoned by the manager this morning.

9. Was this beautiful dress bought 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 going to be painted by the Greens for Christmas Day.

`color{orange}{~LeAiFuRuiHuiBao~}`