for which 是介詞+which 引導定語從句的結構之一.
介詞+which顯然與which引導定語從句是不一樣的.如：
The
book in which there are many pictures is mine.這句話中,in which不能改為which.我們將定語從句還原：There are many pictures in the book.(in which= in the book)
又如：Mr.Li’s new house for which he paid ten thousand yuan was burnt down
last night.將定語從句還原Mr.Li paid ten thousand yuan for his new house.(for which ＝for his new house )
for which 是介詞+which 引導定語從句的結構之一.
介詞+which顯然與which引導定語從句是不一樣的.如：
The
book in which there are many pictures is mine.這句話中,in which不能改為which.我們將定語從句還原：There are many pictures in the book.(in which= in the book)
又如：Mr.Li’s new house for which he paid ten thousand yuan was burnt down
last night.將定語從句還原Mr.Li paid ten thousand yuan for his new house.(for which ＝for his new house )