This document provides an overview of the passive voice in English. It discusses how the passive voice is formed using different tenses, including the present simple, past simple, future simple, and others. Examples are provided to illustrate how the subject and object change positions between the active and passive forms. Special cases like the passive of modal verbs, sentences with two objects, commands, and sentences with reporting verbs are also covered. Exercises are included for students to practice transforming sentences between active and passive voice.

2. Nội dung bài
học
1.Thể bị động của
các thì
2. Một số thể bị
động khác
Modal verbs
Câu có hai tân ngữ
Câu mệnh lệnh
Câu sai khiến
Câu có một số động
từ quy định
3. Bài tập củng cố

3.  Câu bị động trong tiếng Anh thường được dùng nhấn mạnh vào
người chịu tác động hay nhận tác động hơn là người gây ra tác
động đó.
Eg: He was rescued yesterday. (anh ta đã được giải cứu hôm qua).
Khi không biết người gây ra tác động đó là ai.
Eg: My book was taken away. (cuốn sách của tôi đã bị lấy đi).
Khi bản thân người nói vì lí do nào đó mà không nêu ra người gây ra
tác động hay hành động đó.
Eg: I was informed about your business trip. ( tôi đã được thông tin về
chuyến công tác của anh).

4. CÂU BỊ
ĐỘNG
Hiện tại
đơn
Hiện tại tiếp
diễn
Hiện tại
hoàn thành
Hiện tại
hoàn thành
tiếp diễn
Tương lai
đơn
Tương lai
tiếp diễn
Tương lai
hoàn thành
Tương lai
hoàn thành
tiếp diễn
Quá khứ đơn
Quá khứ
tiếp diễn
Quá khứ
hoàn thành
Quá khứ
hoàn thành
tiếp diễn

5. S + be + V3/edExample:
1. My bike was stolen by someone.
2. The flowers are watered by my mother everyday.
3. Your gift will be sent tomorrow.
4. The built has been destroyed since the Second World War.
5. The road is being repaired now by everybody.
6. My homework was finished at 9pm yesterday.
7. Before you came, the ring had been bought.
8. This car is going to be bought by my neighbor.

6. FORM:
S + V + O
S + be + V3/ed + By O

7. PRESENT PAST FUTURE
simple S+ Tobe(am,is,are)+ V3/ed+ (by
O)
S+ Tobe(was,were) + V3/ed+
(by O)
S+ will be+ V3/ed+
(byO)
continuous S+ Tobe (am, is, are) + Being
+V3/ed + (by O)
S+Tobe(was, were) + Being
+V3/ed + (by O)
S+ Will be+ Being+
V3/ed+ (by O)
perfect S+ Have/Has +Been+ V3/ed+
(byO)
S+ Had+ Been+ V3/ed+
(by O)
S+ Will + have+ been
+ V3/ed+ (by O)
perfect
continuous
S+ Have/Has+ Been+ Being+
V3/ed+ (by O)
S+ Had+ Been+ Being+
V3/ed + (by O)
S+ Will+ Have+ Been+
Being+ V3/ed+ (by O)

8. Active voice Passive voice
Present simple I hate him He is hated (by me.)
Simple past I didn’t like him. He wasn’t liked (by me.)
Future simple I won’t like him. He won’t be liked (by me)
Present
continuous
My sister is making a new
pot
A new pot is being made by
my sister
Past
continuous
They were drawing a
picture of the sea
A picture of the sea was being
drawn (by them)
Future
continuous
I will be eating pizza Pizza will be being eaten (by
me)

9. Active voice Passive voice
Present perfect They have produced over 20 models Over 20 models have been produced(by them)
Past perfect My father had bought me a new bike I had been bought a new bike by my father
Future perfect I will have eaten all of the pizza by the
time you arrive
All of the pizza will have been eaten by the
time you arrive(by me)
Present perfect
Continuous
I have been eating pizza for 2 hours Pizza has been being eaten for 2 hours
Past perfect
Continuous
I had been eating pizza for 2 hours when
you arrived
Pizza had been being eaten for 2 hours when
you arrived
Future perfect
continuous
I will have been eating pizza for 2 hours
when you arrive
Pizza will have been being eaten for 2 hours
when you arrive

10. Eg:
1. My mother make these artificial flowers.
2. He bought her a present on her birthday.
3. Lan will buy a cat tomorrow.
4. Hung is doing his homework.
5. Huong was taking the final exam at 7am
yesterday.
6. Nobody has used this room for ages.
7. My father had bought me a new bike.

11. 1.  These artificial flowers are made by my mother.
2.  A present was bought on her birthday.
3.  A cat will be bought by Lan tomorrow.
4.  His homework is being done by hung.
5.  The final exam was being taken by Huong at
7am yesterday.
6.  This room hasn’t been used for ages.
7.  I had been bought a new bike by my father.

12. ! Một số lưu ý:
 S-chủ động : I, you, she, he, it, we, they, someone,
people, somebody,…  có thể lược bỏ By O.
 S-chủ động: tên riêng  bắt buộc phải viết lại sau By.
 Trạng từ chỉ cách thức thường đứng giữa BE và V3.
 Trạng từ chỉ thời gian đứng sau By O.
Trạng từ chỉ nơi chốn đứng trước By O.
Eg: - I wrote this letter yesterday.
This letter was written ( by me) yesterday.
- Nam wrote this letter yesterday.
 This letter was written by Nam yesterday.

13. II. MỘT SỐ THỂ BỊ ĐỘNG KHÁC:
1. Bị động của Modal Verbs:
modal verbs: can, could, should, must, may, might, ought to,
have to..
Eg: People mustn’t leave bicycles in the hall
 Bicycles mustn’t be left in the hall
S+ Modal Verbs+ be+ V3 /ed

14. 2. Đối với câu chủ động có hai tân ngữ
Eg: He gave the police the information / He gave the information to the police.
 The police were given the information.
 The information was given to the police.
3. Đối với câu mệnh lệnh.
Eg: - Write your name here.
 Let your name be written here.
- Don’t make so much noise.
 Let not so much noise be made.
 Don’t let so much noise be made.
LET + O + be + V3/ed

15. 4. Thể sai khiến
- Chủ ngữ không phải người thực hiện hành động.
a) Thể chủ động
Eg: - The manage had his secretary prepare the report.
- I’m going to get Harry to repair my car.
b) Thể bị động:
Eg: - You should have your car serviced regularly.
- I lost my key, I’ll have to get another key made .
S + HAVE/ GET + O(vật) +V3/ed
S + HAVE + O(người) + V_inf + O
S + GET + O(người) + TO V_inf + O

16. It + be + V3 /ed+ that + clause
5. Câu có động từ quy định:
- Các động từ: say, believe, think, consider (xem xét), report (báo
cáo), know, expect (mong đợi), understand, rumour (tin đồn),
explain (giải thích),..,có thể dùng một trong hai cấu trúc sau:
Active: People/they+ Vs1 + that+ S2 + Vs2
Cấu trúc 1:
Eg: People say that he is 100 years old.
 It is said that he is 100 years old.
People expect that the strike will end soon.
 It is expected that the strike will end soon.

17. Cấu trúc 2: Active: People/they+ Vs1 + that+ S2 + Vs2
Eg: People say that Arthur eats spiders.
 Arthur is said to eat spiders.
Eg:People consider that she was the best singer that Australia has ever produced.
 She is considered to have been the best singer that Australia has ever produced
Eg: People think that the company is planning a new advertising campaign.
 The company is thought to be planning a new advertising campaign.
to infinitive (khi V1 và V2 cùng thì)
S2 + be + V3/ed + to have +V3 /ed (khi V1 và V2 khác thì)
to be + V-ing (khi V2 chia ở tiếp diễn)Cấu trúc trên chỉ tương đương với
câu chủ động có chủ ngữ số nhiều
với nghĩa nói chung: people,
everybody…