to在什么时候做介词，在什么时候后面加动1

发布网友发布时间：2023-10-08 04:31

共2个回答

热心网友时间：2023-11-23 12:35

to的用法:

一：表示相对，针对

be strange (common, new, familiar, peculiar, distinct, sensitive, immune, vulnerable, indispensable) to

Air is indispensable to life.

Aircrafts are vulnerable to interference caused by radiation.

This injection will make you immune to infection.

二：表示对比，比较

1：以-ior结尾的形容词，后接介词to表示比较，如：superior ,inferior,prior,senior,junior

The quarrel happened prior to my arrival.

2: 一些本身就含有比较或比拟意思的形容词，如equal，similar，equivalent，analogous

A is similar to B in many ways.

3：表示一些先后顺序的形容词，如：second,subsequent,next,preliminary,preparatory

Subsequent to the war,they returned to their hometown.

热心网友时间：2023-11-23 12:36

后面是名词，动名词,代词时为介词，后面是动词原形时为动词不定式符号。