`1,` 

- It is announced that the meeting was delayed until next week.

- The meeting is announced to have been delayed until next week.

`2,`

- It was believed that Alice passes the driving test.

- Alice was believed to pass the driving test.

`3,` 

- It is notified by the director that all the workers have to work extra hard this month.

- All the workers are notified to have to work extra hard this month.

`4,` 

- I have been persuaded that they go with me to the stadium.

- They have been persuaded to go with me to the stadium.

`@` Câu bị động chỉ ý kiến (các từ như think , say , claim , report , believe,...)

- Câu chủ động : S1 + V1 + that + S2 + V2 ... 

- Câu bị động :  

Cách 1 : It + be + V1(chia ở Vpp) + that + S2 + V2

Cách 2 : Có 2 cách 

- S2 + be + V1(chia ở Vpp) + to V2 -> dùng khi 2 mệnh đề cùng thì , cùng bậc (HTĐ - HTĐ , QKĐ - QKĐ , HTĐ - TLĐ.)

- S2 + be + V1 (chia ở Vpp) + to have + V2 (chia ở Vpp) -> dùng khi 2 mệnh đề khác thì , khác bậc (HTĐ - HTHT , HTĐ - QKĐ , QKĐ - QKHT.) 

`1,` 

`->` It is announced that the meeting was delayed until next week

`->` The meeting is announced to have been delayed until next week

`2,`

`->` It was believed that Alice passes the driving test

`->` Alice was believed to have passed the driving test

`3,` 

`->` It is notified by the director that all the workers have to work extra hard this month

`->` All the workers are notified to have to work extra hard by the director this month

`4,` 

`->` I have been persuaded that they go with me to the stadium

`->` They have been persuaded to have gone with me to the stadium

______________________________________________-

`@` Bị động không ngôi

            S1 + V1 + that + S2 + V2

`->` Sử dụng chủ ngữ giả :

            It + be + V1-p2 + that + S2 + V2

`->` Sử dụng chủ ngữ thật :

            S2 + be + V1-p2 + to Vbare-inf ... (nếu V1 và V2 cùng thì)

            S2 + be + V1-p2 + to have + P2 ... (nếu V1 và V2 khác thì)