Ôn câu bị động tiếng anh chuần

Revision


động (active voice) là cách đặt câu mà chủ từ đóng vai trò c
Mr. Brown wrote the report yesterday.
He has already finished his homework.
ộng (passive voice) là cách đặt câu mà chủ từ đóng vai trò b
That house was built 100 years ago.
Those windows are painted blue.

ssive sentence :

S + be + past participle

Hãy quan sát ví dụ sau :
* Active :

Tom
broke the chair
yesterday.
S
V
O
* Passive : The chair was broken
by Tom
yesterday.
S
be + P.P
by O

A. What is the way to change
active into passive voice?
- Lấy tân ngữ trong câu chủ động lên làm chủ ngữ
trong câu bị động.
-Chủ ngữ trong câu chủ động chuyển xuống làm tân
ngữ trong câu bị động.
- Động từ Be được chia theo thì của động từ chính
(V) trong câu chủ động, BE phải hợp với chủ ngữ
của câu bị động và động từ chính thì chuyển về
q khứ phân từ(PII).
- Trạng từ chỉ thời gian thì đứng sau”by”
- Trạng từ chỉ địa điểm thì đứng trước”by”


Simple present :
Active : Jane
S

cleans
V

the floor every day .
O

Passive : The floor is cleaned by Jane everyday .

S + IS / AM / ARE + PII + BY+ O

- Lấy tân ngữ trong câu chủ động lên làm chủ ngữ trong câu bị động.
-Chủ ngữ trong câu chủ động chuyển xuống làm tân ngữ trong câu bị

động.
- Động từ Be được chia theo thì của động từ chính (V) trong câu chủ
động và động từ chính thì chuyển về q khứ phân từ(PII).
- Trạng từ chỉ thời gian thì đứng sau”by”
- Trạng từ chỉ địa điểm thì đứng trước”by”


Present continuous
Active : Jane is cleaning the floor now .
Passive : The floor is being cleaned by Jane now.

S + IS / AM / ARE + BEING + PII


Present perfect
Active : The floor looks nice . Jane has cleaned it.
Passive : The floor looks nice . It has been cleaned by Jane .
S + HAS / HAVE+ BEEN + PP


Simple past
Active : Jane cleaned the floor yesterday .
Passive : The floor was cleaned by Jane yesterday .

S + WAS / WERE + PP


Past continuous
Active :Jane was cleaning the floor when I arrived .
Passive:The floor was being cleaned by Jane when I arrived .

S + WAS / WERE + BEING + PP


Past perfect
Active : The floor looked much better . Jane had cleaned it .
Passive : The room looked much better . It had been cleaned by Jane.
S + HAD + BEEN + PP


Simple future
Active :The floor looks dirty . Jane will clean it tomorrow.
Passive : The floor looks dirty . It will be cleaned by Jane tomorrow.

S + WILL + BE + PP+ by +O


Near future
Active :The floor looks dirty . Jane is going to clean it tomorrow.
Passive : The floor looks dirty . It is going to be cleaned
by Jane tomorrow

S + Am/is/ are+ going tobe + PII


Modalverb
Active: Jane can clean the house
Passive: the house can be cleaned by Jane

S+ Modal verb +be +PII+by +O

1970

Building / build

1.They built this building in 1970.
 This building was built in 1970 .


2.The postman is collecting a few letters .
 A few letters are being collected by the postman.

postman

A few letters


3.The postman is delivering some
newspapers
.

Some newspapers
are being delivered by the postman .
Postman

Newspapers


4.Mary is carrying a heavy bag .
 A heavy bag is being carried by Mary.

Heavy bag
Mary


5.Mr Brown has already drawn a picture .
 A picture has already been drawn by Mr Brown
.
Picture

Mr Brown


6.Tom often kisses his mother .
 Tom’s mother is often kissed by Tom/him .

Mother

Tom


7.They are moving a sofa to the next
room .
 A sofa is being moved to the next room .

Sofa


B. PRACTICE.

I. Underline the correct form active or passive
of the verbs in brackets
Some new equipment (has ordered -has been ordered ) by the
company.
1.

2. Somebody (calls -is called ) the President everyday .
3. These artificial flowers (make -are made) of silk . (nhân tạo )
4. Nothing (has done-has been done) .
5. A lot of money (spends -is spent) on advertising .
6. This room (uses -is used) only on special occasions .
7. The old theatre (is being pulled - pulls ) down .
8. My bicycle (stole -was stolen) yesterday .


II.Change the following sentences into passive voice
1. They sell a special kind of tea here .
 A special kind of tea is sold here .
2. They have searched all the cars and trucks .
 All the cars and trucks have been searched .
3. The English government put him in prison last year .
 He was put in prison by the English government last year .
4. Her parents will meet us at the station tomorrow .
 We will be met at the station by her parents tomorrow .
5. Mr Brown is holding a meeting in the hall .
 A meeting is being held in the hall by Mr Brown .


Thank for your listenin