定语从句关联词who which 后面什么时候接is,have 等动词

Question

定语从句关联词who which 后面什么时候接is,have 等动词

只需要说明白举例子就行,不用长篇复制

Answer 1

is作系动词后面描述状态，定义，解释等
如这个非限制性定语从句：
Charles Smith， who was my former teacher, retired last year.
All that is needed is a supply of oil.
have用语完成时的时候，可与be动词连用，也可与动词连用。
如：Charles Smith， who has retired last year, was my former teacher.（完成时）
Charles Smith， who has been in school for 40 years, was my former teacher.(描述)
当然定语从句都是进一步阐述被强调部分的作用。

这没有固定的规则，定语从句关系词就代表你句子中或从句中要强调的部分，比如：
That is the man who wanted to meet you.
句中who=the man, 可以写成A man wanted to meet you. And that is the man.
每个定语从句都可以拆成两个独立句子。有的定语从句是主系表结构，关系词后面就是系动词is，was等，有的从句是主谓宾结构，后面就直接跟谓语动词了。有的时候被强调部分在从句中不是主语，需要转换句式，如：
Beijing is the place where (in which) I was born.
=Beijing is a place. I was born there (in Beijing).

Answer 2

i have a plan which is ............... 这就是wich is
the monster in this move which has 6 legs is so disgusting. 这个电影里面的六脚怪兽好恶心

he is the only one who has girlfriend in our class. 他是我们班唯一一个有女朋友的人

想这样之类的用法

Answer 3

定语从句其实是个句子，假如，she is a girl！那么，假如说，我恰好喜欢这个人，那么我可以说 i like her who is a girl.如果从句的谓语动词是have，自然是have了，这个不重要，后面本来是什么词，就是什么词了！