定语从句 先行词是reason 引导词用for which

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定语从句 先行词是reason 引导词用for which
定语从句 先行词是reason 引导词用for which

定语从句 先行词是reason 引导词用for which
把你的f o r 带进这个句子的中心句看能不能构成固定短语.
reason不一定用for which ,如果是状语从句就用why 或 介词+which .介词就看你后半部分的那小短句子缺少哪个介词.
reason还有特殊情况的.今天我们老师刚说.
不过,只是我们老师自己总结的.
还是把标准的概念复制给你看吧:
先行词为the reason时,分析后面的定语从句,如果定语从句缺乏主语或者宾语或者表语,先行词用关系代词that/which,做宾语可以省略;如果从句完整,不缺主语或者宾语或者表语,先行词用关系副词why.

还是要看的,如果先行词在定于从句中做关系副词,就可以用for which 或者why, 比如:
The reason for which (why) they were late for class is not clear.
如果先行词在定语从句中做关系代词,那就要用which 或that了,比如:
she will explain the reason that / w...

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还是要看的,如果先行词在定于从句中做关系副词,就可以用for which 或者why, 比如:
The reason for which (why) they were late for class is not clear.
如果先行词在定语从句中做关系代词,那就要用which 或that了,比如:
she will explain the reason that / which is uncertain.
希望帮到你哦!

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(1)在reason作先行词的定语从句中,若从句表原因,一般用why引导定语从句,why可以用for which替换。why还可省去。 ①The reason why (for which) he

可以,也可以用why