where引导地点状语从句和定语从句的区别

where引导地点状语从句和定语从句的区别

where引导地点状语从句和定语从句的区别

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where引导定语从句时, where是关系副词, 在从句中作地点状语, 其肆敏前面有表示地点的先行词, where引导的从句修饰先行词 。
eg:
The store where I bought this pen is not far from here.
where引导状语从句时, where是从属连词, where引导的从句修饰主句的谓语动词搜雹吵, where前面没有表示地点的先行词 。eg:
I found my books where I had left them.
有时, where引导的地点状语从句兼有抽象条件含义, 可放在主句的前面, 而where引导的定语从句则不能 。例如:
Where there is a will, there is a way. 〔谚语〕有志者事竟成 。、
在有些世侍情况下, where引导的定语从句可转换为where引导的地点状语从句 。eg:
A tall building was put up at the place where there used to be a desert. (=A tall building was put up where there used to be a desert. )在以前曾是沙漠的地方盖起了一幢高楼 。
【where引导地点状语从句和定语从句的区别】

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