初中被動語態(tài)小結(jié)

五、含有情態(tài)動詞的被動語態(tài)

含有情態(tài)動詞的主動句變成被動句時，由"情態(tài)動詞＋be＋過去分詞"構成，原來帶to的情態(tài)動詞變成被動語態(tài)后"to"仍要保留。

We can repair this watch in two days.

This watch can be repaired in two days.

They should do it at once.

It should be done at once.

六、特殊情況

1.He made the boy work for two hours yesterday.

The boy was made to work by him for two hours yesterday.

2.Mother never lets me watch TV .

I am never let to watch TV by mother.

3.Jack gave Peter a Christmas present just now.

(1)A Christmas present was given to Peter by Jack just now.

(2)Peter was given a Christmas present by Jack just now.