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chuyển sang bị động thì hiện tại hoàn thành :
1. they have not used this machine for ages.
=>This machine hasn't been used for ages
2. peter has sung this song.
=>This song has been sung by Peter
3. she has eaten all the eggs.
=>All the eggs have been eaten
4. famous engineers have designed the aircraft.
=>The aircraft has been designed by famous engineers
5. Have several people just seen the accidents?
=>Have the accidents just been seen by several people?
6. The news has surprised me.
=>I have been surprised by the news
7. John has broken my watch.
=>My watch has been broken by John
Change these sentences into passive :
1.No one has ever asked me that question before
That question has ever been asked me by before.
2.They haven't done anything since he left
Anything hasn't been done since he left.
3.A doctor has just examined John
John has just been examined.
4.They haven't used this machine for ages
This machine hasn't been used for ages.
5.Peter has sung this song
this song has been sung by peter.
6.They have paid doctors a lot of money
doctors have been paid a lot of money
7.She has eaten all the ages
all the eggs have been eaten by her
8.Famous engineers have designed the aircraft
the aircraft has been designed by famous engineers.
9.Have several people just seen the accident?
Has the accident just been seen by several people ?
10.We have invited all the members to the party.
all the members have been invited to the party by us.
Change these sentences into passive :
1.No one has ever asked me that question before
=>I have never been asked that question before.
2.They haven't done anything since he left
=>Nothing has been done by them since he left.
3.A doctor has just examined John
=>John has just been examnied by a doctor.
4.They haven't used this machine for ages
=>This machine hasn't been used for ages.
5.Peter has sung this song
==>This song has been sung by Peter.
6.They have paid doctors a lot of money
=>Doctors have been paid a lot of money.
7.She has eaten all the ages
=>All the ages have been eaten by her.
8.Famous engineers have designed the aircraft
=>The aircraft has been designed by famous engineers.
9.Have several people just seen the accident?
=>Has the accident just been seen by several people?
10.We have invited all the members to the party
=>All the members have been invited to the party.
1, This machine hasn't been used for ages.
2, This song has been sung by Peter.
3, The doctor has been paid a lot of money.
4, The eggs have been eaten.
5, The aircraft has been disigned by famous engineers.
6, Have the accidents been seen by several people?
7, I have been surprised by the news.
8, My watch has been broken by John.
Câu bị động ở thì hiện tại hoàn thành
1, They have not used this machine for ages
-> This machine hasn't been used for ages
2, Peter has sung this song
-> This song has been sung by Peter
3, They have paid doctor a lot of money
-> Doctor has been paid a lot of money
4, She has eaten all the eggs
-> All the eggs have been eaten by her
5, Famous engineers have designed the aircraft
->The aircraft has been designed by famous engineers
6, Have several people just seen the accidents?
-> Has the accidents has just been seen ( by several people) ?
7, The news has surprised me
-> I have been surprised by the news
8, John has broken my watch
-> My watch has been broken by John
III. PASSIVE ON PRESENT & PAST PERFECT TENSE
S + have/ has/ had + Ved/ PII => O + have/ has/ had + BEEN + Ved/ PII
1. We have discussed the matter all day long
=> The matter has been discussed all day long.
2. She has found her pen
=> Her pen has been found.
3. My sister has started a new job
=> A new job has been started by my sister.
4. We have seen Tom since Monday
=> Tom has been seen since Monday.
5. They have just built a new church near my house
=> A new church has been been built near my house.
6. Someone has changed the room
=> The room has been changed.
7. Thay haven`t bought the flowers yet
=> The flowers haven't been bought yet.
8. We have seen her since last week
=> She has been seen since last week.
9. We have phoned her
=> She has been phoned.
10. Mary has just made a new dress for her doll
=> A new dress has just been made for her doll by Mary.
11. A short circuit have caused the fire
=> The fire has been caused by a short circuit.
12. Somaebody has robbed the bank near our house
=> The bank near our house has been robbed.
13. Peter has sung this song
=> This song has been sung by Peter.
14. They have paid doctors a lot of money
=> Doctors have been paid a lot of money.
15. She has eaten all the eggs
=> All the eggs have been eaten.
16. Famous engineers have designed the aircraft
=> The aircraft has been designed by famous engineers.
17. John has broken my watch
=> My watch has been broken by John.
18. The news has surprised me
=> I have been surprised by the news.
19. They have used this machine for ages
=> This machine has been used for ages.
20. Thay have built a new hospital in our city
=> A new hospital has been built in our city.
passive in present perfect
1.mary has operated Linda since 10 o'clock
Linda has been operated by Mary since 10 o'clock.
2.Tony hasn't finished his homework
Tony's homework hasn't been finished by him.
3.we have just seen a horrible accident.
A horrible accident has just been seen by us.
4.he hasn't seen you for years.
You haven't been seen by him for years.
5.nobody has used this room for ages.
This room hasn't been used for ages.
6.the tailor has just made a new suit for me
A new suit has just been made for me by the tailor.
7.have you seen philip lately?
Has Philip been seen by you lately?
8.my father has used this bicycle for 5 years
This bicycle has been used by my father for 5 years.
9.have you seen any good films so far?
Has any good films been seen by you so far?
10.they have hired peter to do this job
Peter has been hired to do this job by them.
11.the police has interviewed him
He has been interviewed by the police.
12.someone has already told him to give a book repork next week
He has already been told to give a book report next week.
13.have the farmers cut grass for hay?
Has grass been cut for hay by the farmers?
14.they haven't sent us the book they published last year
The book they published hasn't been sent by them last year.
15.the teacher has helped Lam
Lam has been helped by the teacher.
1,change these sentences into passive.
a) They haven't done anything since he left ;
nothing has been done since he left
b) A doctor has just examined John ;
john has just been examined by a doctor
c) They haven't used this machine for ages ;
this machine hasn't been used for ages
d) Have several people just seen the accident ?
has the accident just been seen by several people?
1,change these sentences into passive.
a) They haven't done anything since he left ;
=> Anything hasn't been done since he left
b) A doctor has just examined John ;
=> John has been examined by a doctor
c) They haven't used this machine for ages ;
=> This machine hasn't been used for ages by them
d) Have several people just seen the accident ?
=> Has the accident been seen by several people ?
#Yiin
1.A lot of plays has been written by my brother
2. His second tragedy has been finished
3.My homework haven't been done.
4.The moon has been seen by you
5.That book has been read by him when he was a boy
6.The thief has been caught by the police
7.This film has been seen by her a several times
8.
1. Him has been already told to phone her at six
2. My shoes has just been cleaned by my wife
3. The bridge haven't been seen yet by them
4. The use of poisonous chemicals haven't been cut down by them
5. Has the easiest way to do it been shown her by them?
6. Has the window been asked to painted by him?
1. He has already been told to phone her at six
2. My shoes have just been cleaned by my wife
3. The bridge hasn't been seen by them yet.
4. The use of poisonous chemicals hasn't been cut down (by them).
5. Has the easiest way to do it been shown to her by them?
6. Have you been asked to paint the window by him?
passive in the present perfect
1. famous engineers have designed the aircraft
=>the aircraft has been designed (by famous engineers?
2.have several people just seen the accident?
=>Has the accident just been seen?
3.the new has surprised me
=>I have been surprised by the new
4.john has broken my watch
=>my watch has been broken by john
5have you seen her recently?
=>Has she been seen recently?
6.he has already seen that film
=>that film has already been seen by him
7.they have just built a new church
=>a new church has just been built
8nobody has used this house for ages
=>this house hasn't been used for ages
1. famous engineers have designed the aircraft
the aircraft has been designed by the famous engineers
2.have several people just seen the accident?
has the accident just been seen?
3.the new has surprised me
I have been surprised by the new
4.john has broken my watch
my watch has been broken by john
5have you seen her recently?
has she been seen recently?
6.he has already seen that film
that film has already been seen
7.they have just built a new church
a new church has just been built
8nobody has used this house for ages
this house hasn't been used for ages