I. Chuyển những câu sau sang bị động :  (dạng cơ bản)

1.     Somebody has taken my briefcase.

2.     She had finished her report soon.

3.     The mad dog bit the little boy.

4.     The police have arrested five suspects.

5.     The doctor ordered him to take a long rest.

6.     Lightning struck the house.

7.     A group of students have met their friend at the railway station.

8.     They didn’t  allow Tom to take these books home.

9.      The teacher won’t correct exercise tomorrow.

10.  Marry has operated Tom since 10 o’clock.

11. This is the second time they have written to us about this.

12.  Mr. Smith has taught us French for two years.

13.  They didn’t look after the children properly.

15.Nobody swept this strreet last week.

II. CHUYỂN CÁC CÂU SAU SANG BỊ ĐỘNG (Dạng đặc biệt với câu hỏi) :

          1. When  will you do the work?

          2. How many days did she spend fininshing the work?

          3. How do you spend this amount of money?

          4. What books are people reading this year?

          5. How did the police find the lost man?

          6. Who looked after the children for you?

          7. How long have they waited for the doctor?

          8. What time can the boys hand in their papers?

          9. Why didn’t they help him?

          10. Who are they keeping in the kitchen?

III. CHUYỂN CÁC CÂU SAU SANG BỊ ĐỘNG (Dạng động từ chỉ giác quan) :

          1. I have heard  her sing this song  several times.

          2. People saw him steal your car.

          3. The teacher is watching them work.

          4. He won’t let you do that silly thing again.

          5. People don’t make the children work hard.

          6. They made him work all day.

          7. The detective saw the woman putting the jewelry in her bag.

          8. The terrorists made the hostages lie down.

          9. Police advise drivers to use an alternative route.

          10. She helps me do all these dificult exercises.

IV. CHUYỂN CÁC CÂU SAU SANG BỊ ĐỘNG (Dạng câu mệnh lệnh)

1. Open your book!

2. Take off your hat!

3. Don’t do that silly thing again!

4. Let’s tell them about it!

5. Don’t let the other see you!

V. CHUYỂN CÁC CÂU SAU SANG BỊ ĐỘNG (Dạng động từ tường thuật)

1. People say that he works 16 hours aday.

2. It is believed that the boy is wearing a white T- shirt and blue jeans.

3. People thought Mike had paid too much.

4. Everyone knows the portrait was painted by Picasso.

5. It is predicted that the company will lose money this year.

6. It is said that she has lived there for ten years.

7. The police think the criminal is in hiding in the London area.

8. It is reported that the building has been badly damaged by fire.

9. It is said that there is a secret tunnel between them.

10. They believe that the thieves git in through the kitchen window.

Bài 1. Viết lại câu từ chủ động sang bị động

1.    They started a dancing class last week

……………………………………………

2.    Mr Smith saw the accident

……………………………………………

3.    Somebody has taken my briefcase

……………………………………………

4.    The teacher returned our written work to us

……………………………………………

5.    She has finished the report by noon

……………………………………………

6.    The mad dog bit the little boy

……………………………………………

7.    The police have arrested five suspects

……………………………………………

8.    The doctor ordered him to take a long rest

……………………………………………

9.    They are sweeping the streets

……………………………………………

10. The mailman had already delivered the mail

……………………………………………

Bài 1. Viết lại câu từ chủ động sang bị động

1.   They started a dancing class last week

……………………………………………

2.   Mr.Smith saw the accident

……………………………………………

3.   Somebody has taken my briefcase

……………………………………………

4.   The teacher returned our written work to us

……………………………………………

5.   She has finished the report by noon

……………………………………………

6.   The mad dog bit the little boy

……………………………………………

7.   The police have arrested five suspects

……………………………………………

8.   The doctor ordered him to take a long rest

……………………………………………

9.   They used to finish the work on time

……………………………………………

10.         They are sweeping the streets

……………………………………………

(chuyển thành câu bị động)

      1. Somebody has taken some of my books away.

         → ....................................................................................................................................................

      2. They have provided the victims with food and clothing.

         → ....................................................................................................................................................

      3. A sudden increase in water pressure has broken the dam.

         → ....................................................................................................................................................

      4. Luckily for me, they haven't called my name.

         → ....................................................................................................................................................

      5. They have bought the land next to my house.

         → ....................................................................................................................................................

      6. They have spent a lot of money on advertising.

         → ....................................................................................................................................................

      7. The chief engineer has instructed all the workers of the plant.

         → ....................................................................................................................................................

      8. Science and Technology have completely changed human life.

            →          

Change into passive voice (chuyển thành câu bị động)

      1. Somebody has taken some of my books away.

         → ....................................................................................................................................................

      2. They have provided the victims with food and clothing.

         → ....................................................................................................................................................

      3. A sudden increase in water pressure has broken the dam.

         → ....................................................................................................................................................

      4. Luckily for me, they haven't called my name.

         → ....................................................................................................................................................

      5. They have bought the land next to my house.

            →          

Change into passive voice (chuyển thành câu bị động)

      1. Somebody has taken some of my books away.

         → ....................................................................................................................................................

      2. They have provided the victims with food and clothing.

         → ....................................................................................................................................................

      3. A sudden increase in water pressure has broken the dam.

         → ....................................................................................................................................................

      4. Luckily for me, they haven't called my name.

         → ....................................................................................................................................................

      5. They have bought the land next to my house.

            →          

II. Change these sentences into Passive voice

26. Beth finished the report. The report was finished by B.

27. Somebody has taken my briefcase. My briefcase has been taken by sb.

28. She has finished the report at noon. The report has been finished at noon.

29. The police arrested five suspects. 5 suspects were arrested by the police

30. Kerrie has paid the bill. The bill has been paid by K.

31. I have eaten a hamburger. A hamburger has been eaten.

32. I have opened the present. The present has been opened by me.

33. They have not read the book. The book hasn’t been read by they.

34. You have not sent the parcel. The parcel has not been sent.

35. He finished his homework before she came. His HW was finished by him before she came.

36. They have written the passage. The passage has been written by they. 3

37. They planted trees. The trees were planted by they.

38. They told him of the meeting. He was told of the meeting

39. They have started a fight. A fight has been started. 

17. Viết lại câu từ chủ động sang bị động

1.      They started a dancing class last week

……………………………………………

2.      MrSmith saw the accident

……………………………………………

3.      Somebody took my briefcase

……………………………………………

4.      The teacher returned our test

……………………………………………

5.      She finished the report yesterday

……………………………………………

6.      The mad dog bit the little boy

……………………………………………

7.      The police arrested five suspects lastweek

……………………………………………

8.      The doctor ordered him to take o long rest

……………………………………………

9.      The mailman delivered the mail

……………………………………………

10. He borrowed my pen

……………………………………………