英语中后置定语如何判断用什么关系代词?什么时候只能用that,什么时候只能用which、who、whom之类?

来源：学生作业帮编辑：大师作文网作业帮分类：英语作业时间：2024/09/30 16:22:53

英语中后置定语如何判断用什么关系代词?什么时候只能用that,什么时候只能用which、who、whom之类?
最好每种情况举下例子.
像I will never forget the day,on "which" I first saw him.
I'm sure there's nothing "that"our monitor can't do.
That book is the "that" he bought in biggest bookshop in our city.
为什么只有唯一的答案

I will never forget the day,on "which" I first saw him.答案唯一,不用that,不能省
I'm sure there's nothing "that"our monitor can't do.先行词是nothing、anything,everything等只用that,本题在从句作宾语所以可省
That book is the first/ last (one)"that" he bought in biggest bookshop in our city.有序数词或最高级只用that
定语从句有时答案不唯一
this is the factory in which/ where he works.
this is the factory that/ which produces cars.主语不能省
this is the factory that/ which/不填 he used to work in.
this is the factory,which produces cars.非限制性定语从句,that不能填
请参考一下

定语从句的关系代词什么时候只能用which,什么时候只能用that 定语从句中什么时候关系代词只能用that 定语从句中什么时候只能用who不能用that 定语从句中什么时候引导词只能用that不能用which,什么时候只能用which不能用that? 定语从句中什么时候只能用which和who,不用that? 定语从句中什么时候只能用who 定语从句中什么时候只能用that 什么时候在定语从句中的关系代词只能用as 定语从句中关系代词只能用that不能用which或的8种情况定语从句中什么时候只能用which而不能用that? 定语从句中什么时候只能用where不能用that 定语从句中什么时候只能用that,不能用where?