你好!
英语to 作为什么词性时,后加动词原型,什么词性时后加doing,怎么辨别to的词性
简单介绍如下。
to + 动词原形时是副词,组成不定式,成为句子里的非谓语动词。
I went to the shop to buy some snacks. to buy 目的状语 (去干什么)
to + 名词(动名词,代词)时是介词,在句子可充当多种成分。
I went to the shop to buy some snacks. to the shop 方向性状语(去哪儿).
I have been to Beijing. 表语。
to 后面的是原形动词,是副词,那是不定式。to 后面跟名词性的词就是介词。
以上仅供参考!