2. “動(dòng)詞＋副詞＋介詞”構(gòu)成的短語(yǔ)動(dòng)詞，變成變動(dòng)語(yǔ)態(tài)時(shí)，要把它們作為一個(gè)整體看待。如：

The poor were looked down upon then. 那時(shí)窮人被人瞧不起。

 He was looked up to by everyone他被人們所敬仰。

 注：這類短語(yǔ)動(dòng)詞還有：get out of, look out of, get on with，get along with, catch up with, keep up with等。

3. “動(dòng)詞+名詞+介詞”構(gòu)成的短語(yǔ)動(dòng)動(dòng)詞，變被動(dòng)語(yǔ)態(tài)時(shí)，既可將短語(yǔ)動(dòng)詞后的賓語(yǔ)作為被動(dòng)句的主語(yǔ)，也可將短語(yǔ)動(dòng)詞中的名詞作為被動(dòng)句的主語(yǔ)。如：

You must pay attention to your pronunciation. 你必須注意你的發(fā)音。

Your pronunciation must be paid attention to.

Attention must be paid to your pronunciation.

注：這類短語(yǔ)動(dòng)詞常見(jiàn)的還有catch sight of, make use of, make fun of, make friends with, set fire to, take care of, take hold of, take part in, take notice of, keep an eye on等。

■當(dāng)主動(dòng)句的主語(yǔ)是nobody, no one等含有否定意義的復(fù)合不定代詞時(shí)，被動(dòng)句中將其變?yōu)?/FONT>anybody，作by的賓語(yǔ)，并將謂語(yǔ)動(dòng)詞變?yōu)榉穸ǖ谋粍?dòng)語(yǔ)態(tài)。如：