where 定语状语从句 区别

1. 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.

2. 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 River meet.

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。

3. 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. （＝Bamboo grows best where it is warm and where it rains often. 最适合于竹子生长。

）温暖而多雨的地方