判断定语从句有以下几个要点:
定语从句通常修饰前面的名词或代词,并且是不可缺少的,不能独立成句。
定语从句一般可以被“that”,“which”,“who”,“whom”等引导。
例如:
The girl who is playing the piano is my sister.(修饰名词girl)
The book that I bought yesterday is very interesting.(修饰名词book)
He lives in a house which is near the beach.(修饰名词house)