He hated it when his mother sent him to the boarding school.如何分析句子成分
问题描述：
He hated it when his mother sent him to the boarding school.如何分析句子成分
答
他讨厌这件事情,it 代指的是这件事情,什么事情呢,就后面的when 引导的状语从句,他妈妈送他去寄宿学校这件事情.
状语从句做宾语 的主谓宾结构