chuyển câu này sang câu bị động với:

What were you doing at this time yesterday?

what were being done by you at this time yesterday ?

chuyển câu này sang câu bị động với:

What were you doing at this time yesterday?

=>What were being done at this time yesterday?

chuyển câu này sang câu bị động với:

What were you doing at this time yesterday?

=> What was being done at this time yesterday?

( ''by you'' là tân ngữ ko bắt buộc, có cũng được, ko có vẫn ko sao.)

Chuyển sang bị động ở quá khứ tiếp diễn:

1, Nam was watching an action film at 8.00 last night

=>AN ACTION FILM WAS BEING WATCHED BY NAM AT 8.00 LAST NIGHT

2, Lan was reading a new comic at this time yesterday

=>A NEW COMIC WAS BEING READ BY LAN AT THIS TIME YESTERDAY

3, Hoa wasn't cooking dinner last night

=>DINNER WASN'T BEING COOKED BY HOA LAST NIGHT

4, What were you doing yesterday?

=>WHAT WAS BEING DONE BY YOU YESTERDAY?

5, Were they cleaning the room at 6 yesterday?

=>WAS THE ROOM BEING CLEANED AT 6 YESTERDAY?

=>what were being done by you at this time?

Câu bị động là câu có chủ ngữ không thực hiện hành động mà bị tác động bởi hành động gây ra từ một tác nhân khá. Ta sử dụng câu bị động khi hành động quan trọng hơn người làm ra hành động đó.

What are you doing at this time ?

1.To Hoai wrote many stories

-> many stories.......were written by To Hoai..................................

2.When đi you study english ?

->When..........was English studied by you....................................

3.They were building this house at this time yesterday

->This house........was being built at this time yesterday.........................................

4.Are they making a cake now ?

-> Is..a cake being made now...............................

5.They have study English for 10 years

-> English............has been studied for 10 years................................

6. My parents used to take me to the zoo

-> I................used to be taken to the zoo by my parents..........................

cái này mình chưa học bạn ạ

How many tables have been prepared at this point?

1.      My mother is cooking meal at this time.

-> Meal is being cooked by my mother at this time.

2.      The workers are painting the house now.

-> The house is being painted by the workers now.

3.      The students are doing exercises on passive forms

-> Exercises on passive forms are being done by the students.

4.      Lan isn’t reading books at the moment

-> Book isn't being read by Lan at the moment.

5.      What are you doing at the moment?

-> What is being done by you at the moment?

6.      Is Tom making a toy now?

-> Is a toy being made by Tom now?

7.      Are the workers building the school now?

-> Is the school being built by the workers now?

8.      What is the teacher writing on the board?

-> What is the board being written on by the teacher?

1.      She will open a new shop tomorrow.

-> A new shop will be opened tomorrow.

2.      Nam will buy a new bike next week.

-> A new bike will be bought by Nam next week.

3.      My mother will give me a new story next Sunday.

-> I will be given a new story by my mother next Sunday.

4.      They will build a new market here next month.

-> A new market will be built here next month.

5.      They will not plant trees in the school tomorrow.

-> Trees won't be planted in the school tomorrow.

6.      People won’t build a new bridge in this village.

-> A new bridge won't be built in this village.

7.      What will Nam do tomorrow?

-> What will be done by Nam tomorrow?

8.      Will you do your homework tonight?

-> Will your homework be done tonight?

9.      When will your mother buy a new car?

-> When will a new car be bought by your mother?

10.  Nam will make a cake for me on my up-coming birthday.

-> A cake will be made for me by Nam on my up-coming birthday.

1. Viruses can attack your computer at any time.

Your computer can be attacked by viruses at any time.

2. You must wash this sweater in warm water.

This sweater must be washed in warm water.

3. He used to write many poems when he was a student.

Many poems used to be written by him when he was a student.

4. They couldn't control the economic situation last year.

The economic situation couldn't be controlled last year.

5. The mechanic is going to repair my car.

My car is going to be repaired by the mechanic.

6. Visitors must leave their shoes outside the door.

Their shoes must be left outside the door by visitors.

7. You can see pictures of the earth from the outer space.

Pictures of the earth can be seen from the outer space.

8. The government should modernize the traffic system.

The traffic system should be modernized by the government.

9. Mai has to wash clothes every day.

Clothes have been washed by Mai every day.

10. He is going to introduce his new collection this evening.

His new collection is going to be introduced this evening.

11. No student can find out the correct answer.

The correct answer can't be found.

12. The school will inform the result of the examination in two weeks.

The result of the examination will be informed by the school in two weeks.

13. The students have to close all the windows after class every day.

All the windows have to be closed after class by students every day.

14. Someone might break the news.

The news might be broken.

15. Teachers should check the previous lessons regularly.

The previous lessons should be checked regularly by teachers.

16. That factory used to pump raw sewage directly into the sea.

Raw sewage used to be pumped directly into the sea by that factory.

17. Jack won't pay the bill.

The bill won't be paid by Jack.

18. You mustn't touch that button while the experiment is in progress.

That button mustn't be touched while the experiment is in progress.

19. They should take urgent actions to prevent diseases after the flood.

Urgent actions should be taken to prevent diseases after the flood.

20. We must save natural resources for future use.

Natural resources must be saved for future use.

Who was this gift sent to you yesterday?

TK :

Who was this gift sent to you yesterday?

Who was this gift sent to you yesterday?

Sắp xếp các từ sau thành câu hoàn chỉnh 

1. Were / you / when / watching / TV / I / arrived /? /
Were you watching TV when I arrived?

2. lats / I / broke / a plate / night / while / doing / I / was / the / washing up /. /
While I was doing the washing- up last night, I broke a plate.

3. when / i / Carol / saw / at the party / she / was / beautiful / wearing / a / dress /. /
When I saw Carol at the party, she was wearing a baeutiful dress.

4. What were / you / this / doing / at/ time/ yesterday /? /
What were you doing at this time yesterday?

5. Susan / was / me / waiting / home / for / at / when / I / arrived yesterday /. /
When I arrived at home yesterday, Susan was waiting for me.