在英语的非限制性定语从句中什么时候用as什么时候用which?怎样区别这两种用法?

在英语的非限制性定语从句中什么时候用as什么时候用which?怎样区别这两种用法?
在句子 she might possibly come,in which case i'll ask her.中为什么要用in which呢?那又再在什么时候用in which
李沉舟III 1年前 已收到3个回答 举报

ganhg 幼苗

共回答了25个问题采纳率:96% 举报

在非限制性定语从句中,as可代表整个主句,引导的定语从句可以放在主句之前或主句之后,一般用逗号与主句分开.
He is from the south,as we can know from his accent.他是南方人,这一点我们从他的口音可以知道.
As we can know from his accent,he is from the south.
He,as we can know from his accent,is from the south.
as有时可指代主句中的一部分,从句后置.
Jane has served in the army for five years,as has her elder brother.
which也可以用于非限制性定语从句,指代先行词,从句只能放在先行词后;也可指代整个主句,定语从句只能放在主句之后.如:
He failed in the exam once again,which made his parents very disappointed.
至于你说的in which case,请参看以下部分.
介词+which+名词(which在非限制性定语从句中有时也可以作定语)
He usually returns home at ten,at which hour(在这时候) his father locks all the doors and
windows.
John stayed here for a week,during which time(在此期间)we visited the West Lake together.
It might snow this weekend,in which case(在这种情况下)we won't go to Beijing.

1年前

5

56164693 幼苗

共回答了90个问题 举报

用as的情况,比如前面出现了such ,so等,一般是用这个
但要注意区分so that 跟so as
so that引导的时候结果状语从句
so as 引导非限制性定语从句


关于这个题目
原句为拆分为两句
she might possibly come
i'll ask her in this case ...

1年前

2

六六吧 幼苗

共回答了12个问题 举报

一般通用 in which是因为在主句中出现了介词,根据定语从句的法则 介词放在which后面

1年前

0
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