This is the pencil whose point is broken.语法结构? This is the pencil whose point is broken.这就是那个折了尖的铅笔.语法结构是什么?

问题描述:

This is the pencil whose point is broken.语法结构?
 This is the pencil whose point is broken.这就是那个折了尖的铅笔.
语法结构是什么?

定语从句,原句就等于 This is the pencil (the point of which is broken)

定语从句的用法,后面的whose point is broken是定语从句,修饰pencil的

This(主语) is(系动词)the pencil(表语) whose point is broken(whose引导的定语从句).