CÂU BỊ ĐỘNG (Passive Voice)

1. Công thức

Thì	Chủ động	Bị động
Hiện tại đơn	S + V + O Ex: My mother washes the floor	S + am/is/are Ved/PP (+by sb) Ex: The floor is washed by my mother
Hiện tại tiếp diễn	S + am/is/are + Ving + O Ex: He is making a cake	S + am/is/are + being + Ved/PP (+by sb)Ex: A cake is made (by him)
Hiện tại hoàn thành	S + have/has + Ved/PP + O Ex: Anna have watched that film three times	S + have/has + been + Ved/PP (+by sb)Ex: That film have been watched by Anna three times

Thì	Chủ động	Bị động
Quá khứ đơn	S + Ved/PP + OEx: John ate the cake	S + was/were + Ved/PP (by sb)Ex: The cake was eaten by John
Quá khứ tiếp diễn	S + was/were + being + O Ex: Mai was cleaning the floor yesterday afternoon	S + was/were + being + Ved/PP (by sb)Ex: The floor was being cleaned by Mai yesterday afternoon
Quá khứ hoàn thành	S + had + Ved//PP + O Ex: She had cooked lunch before leaving.	S + have/has + been + Ved/PP + (by sb)Ex: Lunch had been cooked (by her) before leaving.

Thì	Chủ động	Bị động
Tương lai đơn	S + will V + OEx: I will feed the dogs.	S + will be + V3 (+ by Sb/ O)Ex: The dogs will be fed.
Tương lai tiếp diễn	S + will be + Ving + O Ex: I will be washing dishes this timetomorrow.	S + will be + being + V3 (+ by sb)Ex: Dishes will be being washed by me this time tomorrow.
Tương lai hoànthành	S + will have + Ved/PP + O Ex: They will have completed the assignment by the end ofJanuary.	S + will have + been + Ved/PP (+ by sb)Ex: The assignment will have been completed by the end ofJanuary.

II. BÀI TẬP VẬN DỤNG:

Bài tập 1: Chọn câu đúng

1. We can’t go along here because the road……………………

A. is repairing        B. is repaired        C. is being repaired        D. repairs

2. The story I’ve just read……………….Agatha Christie.

A. was written        B. was written by        C. was written from        D. wrote by

3. Something funny ………………………in class yesterday.

A. happened        B. was happened        C. happens        D. is happened

4. Many US automobiles……………………in Detroit, Michigan.

A. manufacture       B. have manufactured        

C. are manufactured        D. are manufacturing

5. We………………by a loud noise during the night.

A. woke up        B. are woken up        

C. were woken up        D. were waking up

6. All bottles………………………………..before transportation.

A. frozen        B. were froze        C. were frozen        D. are frozen

7. The telephones…………..by Alexander Graham Bell.
A. is invented        B. is inventing        C. invented       D. was invented

Bài tập 2: Chọn đáp án đúng

1. “It_____ by Thelma Rivers”.

A. was catching B. caught C. was caught D. catch

2. “I heard you decided to take up tennis”.

“Yes, I have_____ every day”.

A. been played B. been playing C. playing D. play

3. “Are we about to have dinner?”.

“Yes, it _____ in the dinning room”.

A. is serving B. serves C. is being served D. served

4. “Why is Stanley in jail?” “He_____ of robbery”.

A. has been convicted B. has been convicting

C. has convicted D. convicted

5. “Where are Jack and Jan?” “They_____ the boxes you asked for into the house”.

A. have been bringing B. bringing C. have been brought D. to bring

6. “Where’s the old chicken coop?”

“It_____ by a windstorm last year.”A. destroy B. is destroyed C. was destroyed D. destroyed