求讲解：介词+which+从句的用法中，介词由什么决定？以下附一句此用法句子～求高手帮忙

求讲解：介词+which+从句的用法中，介词由什么决定？以下附一句此用法句子～求高手帮忙

定语从句的动词短语是什么，例如：
1. This the pen with which i wrote the story.(write with the pen)
2.That is the school in which i study. (study in the school)


有时候介词+which还可以用where或when代替

例如：

That is the school in which i study.=This is the school where I study.

先行词在定语从句中作状语时根据不同类型的状语，用不同的介词+关系代词，时间状语使用on; in; by等表示时间的介词；地点状语用on; in; at等表示地点的介词；原因状语用for;方式状语用in; by; with等
不是很专业= =不要介意..
追问谢谢！