介词which定语从句
介词 which 定语从句
which引导定语从句，当定语从句中的which是做介词的宾语，就要在which前加介词。以下是店铺收集整理的关于介词 which 定语从句的内容，仅供参考！
1、语法作用：
“介词＋关系代词”在从句中主要起关系副词的作用，即在定语从句中充当状语：
（1）表示地点，时间和原因的“介词＋which”分别相当于where，when，why。
I have found the book in which the names of all the early satellites are mentioned.（SEFC 2A L. 55）（＝I have found the book. The names of all the early satellites are mentioned in it.）
The earth on which／where we live is a planet.
I”ll never forget the day on which／when I joined the League.初中的英语>蜂王浆的副作用
I know a wood in which／where you can find ros.
Is there any reason for which／why you should have a holiday？
（2）way后常用that代替in which，也可省略that。
I really don”t like the way that he talks.
That was the way in which the old lady looked after us.小学生必背75首古诗
Do it the way I showed you.
2、“of＋which”起形容词的作用，相当于who（用来指物），其词序通常是“n.＋of which”。
They live in a hou who door／the door of which opens to the south.
He”s written a book who name／the name of which I”ve com- pletely forgotten.
3、可引导限制性定语从句和非限制性定语从句
There is a rocket by which the direction of the satellite can be changed.（SEFC 2A L. 55）
We carefully studied the photos，in which we could e signs of plant dia.（SEFC 2A L. 55）
4、介词的选择（选择介词时须考虑下列情况）
（1）介词与先行词的习惯搭配
There is no way in which it could be brought back to the earth.（SEFC 2A L. 55）（in与way是习惯搭配）
（2）介词与定语从句中的动词，形容词的习惯搭配
The are the wires with which different machines are connected.（be connected with是习惯搭配）
The author with whom all of us are familiar will visit our compa-ny.（be familiar with是习
惯搭配）
（3）同形的先行词，或定语从句中的动词，形容词表示不同的含义时，要根据其含义选用不同的介词。
I can”t remember the age at which he won the prize.
That is the age in which people live in peace and happiness.
age在前句中意为“年岁”，与at搭配；在后句中意为“时期”，与in搭配。
（4）复杂介词须保持其完整形式，常见的复杂介词有on the top of，in the middle of，in front of，in spite of，at the back of，becau of等。
We took a photo of rocket，the length of which was about 30me- tres.（SEFC 2A L. 55）
Sound is a tool by means of which people communicate with each other.
They marched through the square，in the middle of which stood a monument.
（5）短语动词中的介词不可与动词分开提至关系代词前。常见的短语动词有listen to，look at，depend on，pay attention to，take care of，look into，break into，get rid of，take part in，make u of，take hold of，catch hold of，catch up with，get along with，look forward to等。此时可用which，who，whom或that，也可将他们省略。
（误）This is the girl of whom he will take care.
（正）This is the girl whom he will take careof.
（6）当介词与定语从句中的动词或形容词联系紧密（但不是短语动词）时，介词也可放在动词或形容词的后面。但当介词与从句中的动词或形容词联系不紧密时，则需将介词置于关系代词前。比较：
The space station which we drove to was in the dert.（SEFC 2A L. 55）
I”ll never forget the day in which I joined the Party.
后句中的in若置于句尾则有“孤零零”之感，这时宜将介词置于关系代词前；而前句中的to则可后置。
5、关系代词的选择
用于介词后的关系代词只有which，whom，前者指物，后者指人。
There are many rearch stations on the earth in which outer space is studied.（SEFC 2A L. 55）（which指代rearch stations）
We questioned the pilot，from whom we learnt that no other planes had been en.（SEFC 2A L. 55）（whom指代the pilot）
青春正当时
which定语从句例句
which引导非限定性定语从句时有一个特殊用法， 即它所引导的非限定性定语从句修饰主句中更多的部分甚至整个主句（这时被定语从句所修饰的“先行词”要作广义理解）， which仍在定语从句中作主语、 宾语或表语。例如：
He t free the birds happily， which was a celebration for his success. 他开心地把鸟放了， 这是对他成功的一种庆祝。
古钟园
把非限定性定语从句“which was a celebration for his success”的先行词视为主句中的“the birds”显然不符合整句的语境， 被“which was a celebration for his success”所修饰的是整个主句， which所引导的这类特殊的非限定性定语从句对主句所叙述的情况进行某种意义的补充说明，which常可译为“这一点， 这件事”。
［考题1］ You can find whatever you need at the shopping centre， ____ is always busy at the weekend. （2006上海春）
A. thatB. whereC. whatD. which
［答案］ D
［解析］ 引导一个非限定性定语从句修饰the shopping centre， 应选用D选项中的关系代词which， which在该定语从句中充当主语。
［考题2］ York， ____ last year， is a nice old city. （2003北京）
A. that I visitedB. which I visited
C. where I visitedD. in which I visited
丁宁［答案］ B
［解析］ 引导一个非限定性定语从句修饰York， 在定语从句中充当及物动词visit的宾语， 应选用B选项中的`关系代词which.
仙女降临［考题3］ He paid the boy $10 for washing ten windows， most of ____ hadn’t been cleaned for at least a year. （1990）
A. theB. thoC. thatD. which
［答案］ D
轿车标志图片大全［解析］ 引导一个非限定性定语从句修饰windows， 在定语从句中充当介词of的宾语， 应选用D选项中的关系代词which.
［考题4］ The owner of the cinema needed to make a lot of improvements and employ more people to keep it running， ____ meant spending tens of thousands of pounds. （2
006江苏）
A. whoB. thatC. asD. which
［答案］ D
［解析］ 引导一个非限定性定语从句修饰整个主句“the owner of the cinema needed to make a lot of improvements and employ more people to keep it running”所表示的情况， 应选用C选项中的关系代词which， 在该定语从句中充当主语。
