短语是词和什么语法组成

问题描述:

短语是词和什么语法组成

1. 短语动词的分类(1)动词+介词常见的有look for, look after, ask for, laugh at, hear of 等.这类短语动词的宾语只能放在介词后.如:Don’t laugh at others.Tom asked his parents for a bike.(2)动词+副词常见...