for which引导的什么从句？(“for which”有什么用法？)
“for which”有什么用法？
1. for which 是介词+which 引导定语从句的结构之一.
2. 介词+which显然与which引导定语从句是不一样的.如：
The
3. book in which there are many pictures is mine.这句话中,in which不能改为which.我们将定语从句还原：There are many pictures in the book.(in which= in the book)
4. 又如：Mr.Li’s new house for which he paid ten thousand yuan was burnt down
last night.将定语从句还原Mr.Li paid ten thousand yuan for his new house.(for which ＝for his new house )
5. 定语从句，一个简单句跟在一名词或代词后(先行词)进行修饰限定，就叫做定语从句。在主句中充当定语成分。 被修饰的词叫先行词。定语从句不同于单词作定语的情况，它通常只能放在被修饰的词(即先行词)之后。
6. 定语 从句由关系词(关系代词、关系副词)引导，关系代词、关系副词位于定语从句句首。
7. 介词(preposition 简写prep.)又称作前置词，表示名词、代词等与句中其他词的关系，在句中不能单独作句子成分。介词后面一般有名词、代词或相当于名词的其他词类、短语或从句作它的宾语，表示与其他成分的关系。介词和它的宾语构成介词词组，在句中作状语，表语，补语或介词宾语。介词可以分为时间介词、地点介词、方式介词、原因介词、数量介词和其他介词。
8. 介词一般用于名词或者代词前面，表示该词与句中其他成分的关系。介词后面的名词或代词称为介词宾语(如果是人称代词，则要用宾格)。介词和介词宾语合在一起构成介词短语。
which能引导什么从句？
which用作关系代词，可引导限制性定语从句或非限制性定语从句，引导非限制性定语从句时which可以用整个主句作为其前行词，相当于and that，有时还可引导不定式短语从句。
例句：
1、It's hard to say which is better.
很难说哪一个好些。
2、Which are the best headache tablets?
哪些药片治头痛最好？
3、Want to know which shops Bi Ren went to?
想知道碧仁在拍节目时去了哪些商店？
词汇解析：
which
英 [wɪtʃ] 美 [hwɪtʃ,wɪtʃ]
释义：
1、pron.哪个；哪一个；哪一些；那，指前面提到的事物
2、adj.哪一个；哪一些
扩展资料
where和which都可用来引导定语从句，但在定语从句中的作用不同。
1、where是关系副词用作状语。
2、which是关系代词用作主语或宾语等。试比较:
That's the place where we once lived.
那就是我曾经居住过的地方。
That's the place which we once visited.
那就是我曾经访问过的地方。
请帮我解答for which的用法
For which并没有特别的用法，which是用来引导定语从句的。最常见的类似结构有in which=where。作for宾语的词被定语从句修饰时，关系代词用which，会出现有for which的情况。
Quite a series of incidents happened last week, for which the autorities have taken tough measures.
Quite a series of incidents happened last week, on which I don't have the mood to comment.
请教一个英文句子，关于for which的用法
for which 是介词+which 引导定语从句的结构之一.介词来源有二种形式：
1.先行词搭配介词，如：
The reason for which there are so many pictures is that he is a photographier.
2.定语从句谓语动词介词前置，如：
Mr.Li’s new house for which he paid ten thousand yuan was burnt down last night.
Mr.Li paid ten thousand yuan for his new house.(for which ＝for his new house )