(1)People grow rice in the south。

(2)Rice is grown (by people) in the south。

(3) She takes care of the baby。

(4)The baby is taken care of (by her)。

2、含有情态动词的被动语态 情态动词 + be + 及物动词的过去分词 +(by+宾语) 如:

The work can be done。

这项工作很容易做。

Other planets may be visited in the future。

将来其他的星球也会有人登陆。

3、主动句中的宾语补足语如果是不带to的不定式,在变被动句时,要加上to 。使役动词make/ have/ let sb do sth 及感官动词see/ hear/ feel/ notice sb to do sth 如:

they heard a girl sing in the next room (by them)。

五、被动语态的结构:

肯定句:主语+ am / is / are + 动词的过去分词 +(by+人代宾格 )+ 其他

eg 。English is studied (by us ) every day。

否定句::主语+ am / is / are + not + 动词的过去分词 +(by+人代宾格 )+ 其他

eg。 English is not studied (by us ) every day。

疑问句:Is English not studied (by us ) every day。?

特殊疑问句:What/Where/When+ am / is / are +主语+动词的过去分词+ 其他?

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