第1个回答 2008-02-14
非谓语动词的用法:
1.用作主语:
To speak good English is not easy.
2.用作宾语:
She decided to take the examination.
I hope to meet him soon.
3.宾语补足语:
They expected us to help them.
He wants his son to study hard.
不定式作宾补,如谓语动词是感官动词,使役性动词(see,hear,notice,watch,make,have,let,……),则不定式符号“to”须省略,但在被动语态中不能省。
4.用作表语:
To teach is to learn
His job is to sell cars.
5.用作状语,表示目的,结果:
We come to school to study English.(目的)
=in order to
I hurried to the store, only to find it closed.(结果)
6.定语:不定式短语作定语须位于名词之后
He asked for a piece of paper to write it on.