which在定语从句里做什么用

Question

如题所述

Answer 1

which引导的定语从句是which用来引导非限制性定语从句，主语，宾语，表语，句子等多为which在定语从句中充当的部分，当which代替句子中的主语时，其结构多为句子+which+谓语+宾语。

which作为关系代词，引导定语从句时，指代物，在从句中作主语和宾语。如：

This is the house which belongs to me. 这是属于我的房子。（主语）

This is the house which I want. 这是我想要的房子。（宾语）

which在定语从句中作介词的宾语，in/at which= when, for which = why, in/at which= where, in/by which = how

如： This is the day on which he was born. （on which=when)

I know a place where we can have a quiet talk. （ where=in which)