定语从句中什么时候用for which代替why
关系副词含义相当于”介词+which结构”,因此常常和”介词+which”结构互换
其中
关系副词有:when,where ,why
介词+which结构有:
when =in/on which ,where=in/at which ,why =for which
that \which在代物时常常可以通用,但有时只宜于用which ,不用that
(1) 关系代词前有介词时.
This is the hotel in which you will stay.
(2) 如有两个定语从句,其中一句的关系代词是that,另一句宜于用which.
Let me show you the novel that I borrowed from the liberary which was newly open (新开放) to us.
注意2that \which在代物时常常可以通用,但有时只宜于用that ,不用which.
(1) 先行词是形容词最高级或者它的前面有形容词最高级时
This is the best that has been used against air pollution(反对空气污染) in cities.
English is the most difficult subject that you will learn during these years.
(2) 先行词是序数词,或它的前面有一个序数词时
He is the last person that I want to see.
(3) 主句中已有疑问词时
Which is the bike that you lost?
(4) 先行词既有人又有物时
The bike and its rider that had run over (撞倒了)an old man were taken to the police station.
(5) 先行词是all,much,little,something,everything,anything,nothing,none,the one等代词时
You should hand in all that you have.
We haven’t got much that we can offer you.
I mean the one that you talked about just now.
(6) 先行词前面有only,any,few,little,no,all,one of,the same,the very等词修饰时
The only thing that we can do is to give you some money.
Li Ming is the only one that got full marks (满分)in our class.
Li Ming is one of the students that want to be teachers in our class.
(7) 有两个定语从句,其中一个关系代词已用which,另外一个宜用that
Edison built up a factory(办了一个工厂) which produced things that had never been seen before.
定语从句的关系副词 Where的用法:若先行词指地点且其在定语从句中充当地点状语.
This is the house+I was born in the house. (=I was born there)
介词短语 副词
=This is the house where I was born.这就是我在那儿出生的房子.
先行词 关系副词
in which I was born.
介词+关系代词
which I was born in.
关系代词
这里作介宾的which和that可以省略
that I was born in
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只能用which的情况:介词后面,逗号后面。1、介词后面,指物的关系代词只能用which;The house in which we live is very old.我们住的房子非常老。2、逗号后面,指物的关系代词只能用which。I live in Beijing, which is the capital of China.我住在北京,中国的首都。
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孙垂筋络:[答案] 给你两个例子吧.in which:It's the restaurant in which I met Mary yesterday.which:I like the house which color is beautiful.简而言之,which单独用的时候只能作为定语从句中的主语/宾语来修饰先行词,也就是关...
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孙垂筋络: 依从句修饰的名词而定.如:I'll never forget the day on which we lived there. I'll never forget the year in which we lived there.
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孙垂筋络: 没有具体答案,这是非限制性定语从句中介词前置的语法点,选用哪个介词取决于词组的搭配,所以关键是找几个例子然后加强这方面的练习
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