câu bị động 1

Sắp xếp thứ tự của các thành phần sau trong câu bị động:

thời gian, nơi chốn, by O

• Thời gian + by O + nơi chốn

• nơi chốn + by O + thời gian

• By O + nơi chốn + thời gian

• By O + thời gian + nơi chốn

His father invited him to the conference.

• He is invited to the conference by his father.

• He is invited by his father to the conference.

• He was invited to the conference by his father.

• He was invited to the conference by his father.

My sister wrote a lot of articles last year.

• A lot of articles had been written by my sister last year

• A lot of articles had been written last year by my sister

• A lot of articles were written by my sister last year

• A lot of articles were written last year by my sister

Answer explanation

nơi chốn + by O + thời gian

(1) by my sister: by O

(2) last year: thời gian

=> A lot of articles were written by my sister last year.

Nobody has invited her to the party.

• She hasn't been invited to the party.

• She has been invited to the party.

• She were invited to the party.

• She weren't invited to the party.

Tom threw the cake on his sister's face in her birthday party.

• The cake is thrown on Tom's sister's face by him in her birthday party.

• The cake is thrown on Tom's sister's face in her birthday party by him.

• The cake was thrown on Tom's sister's face by him in her birthday party .

• The cake was thrown on Tom's sister's face in her birthday party by him.

Answer explanation

nơi chốn + by O + thời gian

The father broke the blue door with an axe.

• The blue door were broken by the father with an axe.

• The blue door was broken by the father with an axe.

• The blue door had been broken by the father with an axe.

• The blue door has been broken by the father with an axe.

People said that the new teacher was very strict.

• It was said that the new teacher was very strict.

• It is said that the new teacher was very strict.

• It had been said that the new teacher was very strict.

• It says that the new teacher was very strict.

Answer explanation

Cấu trúc:

People said/say/think/thought + that + S + V

---> It + be + said/thought/..... + that + S + V

---> S + be + said/thought/..... + to + V (inf)/have V3

(+) Lưu ý:

V (inf) khi 2 vế "people say/think....." và "that + S + V" cùng thì hoặc 1 vế hiện tại, 1 vế tương lai

have + V3 khi vế đầu hiện tại và vế sau quá khứ.

Ví dụ:

People think that our house is haunted.

-> It is thought taht our house is haunted.

-> Our house is thought to be haunted.

People think that our house was haunted.

-> It is thought that our house was haunted.

-> Our house is thought to have been haunted.

People think that an apple a day is good for our health.

• It is thought that an apple a day is good for our health.

• It was thought that an apple a day is good for our health.

• They are thought that an apple a day is good for our health.

• They thought that an apple a day is good for our health.

Answer explanation

Cấu trúc:

People said/say/think/thought + that + S + V

---> It + be + said/thought/..... + that + S + V

---> S + be + said/thought/..... + to + V (inf)/have V3

People said that she had been very rude.

• She was said to be very rude. 

• She was said to have been very rude. 

• She is said to have been very rude. 

• She is said to be very rude. 

Answer explanation

Cấu trúc:

People said/say/think/thought + that + S + V

---> It + be + said/thought/..... + that + S + V

---> S + be + said/thought/..... + to + V (inf)/have V3

People said that she had been very rude.

rude (adj): thô lỗ

• It was said that she had been very rude.

• It was said that she be very rude.

• It is said that she be very rude.

• It is said that she had been very rude.