作业帮which和in which用法的区别为什么这个句子：he lost the manuscript during the war,in which case he had to rewrite the book.要用in which,能用which吗?有什么区别?
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which和in which用法的区别为什么这个句子：he lost the manuscript during the war,in which case he had to rewrite the book.要用in which,能用which吗?有什么区别?
which和in which用法的区别
为什么这个句子：
he lost the manuscript during the war,in which case he had to rewrite the book.
要用in which,能用which吗?有什么区别?
which和in which用法的区别为什么这个句子：he lost the manuscript during the war,in which case he had to rewrite the book.要用in which,能用which吗?有什么区别?
二者的词性不同.
which是关系代词或关系形容词,作为代词用作主语或宾语,作为形容词用作定语；“介词短语+ which”属于副词性,只能用作状语.如：
This is my house, (which) is small and old. 这是我的房子,它又小又旧.[主语]
He is studying economics, (which subject) is very important. 他正在学习经济学, 该学科是很重要的.[定语]
This is the subject (on which) she spoke. 这就是她谈到的话题. [状语]
本句中的which 是关系形容词,指代 the war’s（战争的）,修饰名词 case. 用作 in 的宾语构成介词短语,等于 in the war’s case（在战争的情况下）,在从句中是条件状语.
参考译文：战争期间他把手稿丢失了,在这种情况下,他只好重写这部书.