定语从句引导词表格
非限制性定语从句的引导词有哪些？
非限制性定语从句的引导词有哪些？
非限定性定语从句的分类包括由who引导、由whom引导、由whose引导、由which引导、由when引导、由where引导、由as引导等,非限定性定语从句放在句子中间时,其前后都需要使用逗号隔开。
当先行词表人时，用who，whom, whose来引导非限制性定语从句。
当先行词表物时，用which， whose来引导非限制性定语从句。
当先行词表时间或地点时，用关系副词when, where引导非限制性定语从句。
当先行词是整个句子时，使用as, which来引导非限制性定语从句。
那当关系代词指代整个主句时，as 通常表说话者说于说话的依据、态度、看法或评论等，有“像，正如”等的意思. which修饰整个主句或部分主句时，通常表事实、起因、状态等，有“这一点、这就使得”的意思。
另外，还有“介词 关系代词”引导非限制性定语从句，使用哪个介词是由介词与先行词或从句里的谓语的搭配关系来决定的。
定语从句所有引导词（详解）？
引导定语从句的引导词（也叫关联词）可以是关系代词（that, which, who, whom, whose）或者关系副词（when, where, why）。
That
既可用来指代人也可用来指代事物，在从句中充当主语或宾语。
Who’s the boy that is reading a book?
The man that you talked to is my uncle.
The train that has just left is for Shanghai.
Who和Whom
who指人，在从句中做主语
The boys who are playing football are from Class One.
Yesterday I helped an old man who lost his way.
whom指人，在定语从句中充当宾语，常可省略。
Mr. Liu is the person (whom) you talked about on the bus.
Mr. Ling is just the boy whom I want to see.
Whose
whose通常指人,也可指物,在定语从句中做定语
He has a friend whose father is a doctor.
I once lived in a house whose roof has fallen in.
whose指物时,常用以下结构来代替
The classroom whose door is broken will soon be repaired.
The classroom the door of which is broken will soon be repaired.
Do you like the book whose cover is yellow?
When
when表示时间，在定语从句中作时间状语。
Could you still remember the time when the train left?
I’ll never forget the date when I joined the League.
Where
where表示地点，在从句中作地点状语。
Is this the shoe factory where your father works?
Why
why指原因,在定语从句中做原因状语
Please tell me the reason why you missed the plane.
I don’t know the reason why he looks unhappy today.