where引导的定语从句和地点状语从句的区别是什么？

最简单的办法是看where是否有指代先行词 应到定语从句还是状语从句的区别主要可以从以下三点来看： 一、where引导定语从句时, where是关系副词, 在从句中作地点状语, 其前面有表示地点的先行词, where引导的从句修饰先行词。例如: The bookshop where I bought this book is not far from here. This is the house where I lived two years ago. We will start at the point where we left off. 二、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, where前面没有表示地点的先行词。例如: Wuhan lies where the Changjiang River and the Han Jiang Rivermeet. Make a mark where you have any doubts or questions. 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。 Where there is water, there is life. 有水的地方就有生命。 三、在有些情况下, where引导的定语从句可转换为where引导的地点状语从句。例如: 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。 Bam boo grows best in places where it is warm and where it rains often. ）温暖而多雨的地方最适合于竹子生长。