初中英语to的用法归纳

初中英语to的用法归纳是：不定式的句法功能，除了谓语外，不定式可以担当句子的任何成分。To see is to believe. 眼见为实。(作主语和表语)

To save time is to lengthen life. (不定式短语作主语)

You should continue to learn as long as you live.

要活到老学到老。(不定式短语作宾语)

She usually has a lot of meetings to attend in the evenings. 她晚上经常有很多会要开。(不定式短语作定语)

To /In order to do a good job, we must have the right tools.

要干好活工具得用对。(不定式短语作目的状语)

He got up early in order to/ so as to catch the first bus.(不定式短语作目的状语)

I didn't expect you to arrive so early.

我没想到你来得那么早。(不定式短语作宾语补足语)