用ｗｈｅｒｅ　引导从句时，状语从句与宾语从句的区别是什么呢

状语从句

一 　定义：
　A 状语主要是用来修饰动词和形容词的，以表明动作发生或状态存在的时间，地点，原因，等。

　1 Ten years ago, She began to live in Dalian.
　　时间状语修饰began

　2 The boy was praised for his bravery.
　　　　　　　　　　　　　原因状语修饰was praised

　B 状语从句就是用一个句子来代替上面的时间状语和原因状语。

　1 Ten years ago, 　　　　　　　 she began to live in Dalian.
　　 When she was 12 years old, she began to live in Dalian.

　2 The boy was praised for his bravery.
　　The boy was praised because he saved the baby’s life in the freezing river.

二： 地点状语从句：

　　连接地点状语从句的连接词有：where, wherever=no matter where:

　　１　Where there is water, there is life.
　　
　　２　Where there is a will, there is a way.
　　
　　３　Wherever you go, I will follow you.== No matter where you go, I will follow you.
　　
　　４　I will go wherever I can find a good job.== I will go no matter where I can find a good job.

　
宾语从句：是做动词、介词或形容词宾语的从句。 一、做动词的宾语：

I think (that) you will like the pictures.

我想你会喜欢这些画的。

（连接词that无意义，在从句中不充当任何成分，可以省略）

当宾语从句（通常是由that引导的宾语从句）有一宾语补足语时，常用it作形式宾语，而将宾语从句置于句末。例如：

I feel it important that they finish their own task in time.

（我觉得他们按时完成自己的任务是很重要的。）

二、做介词宾语：

They are worrying about whether they can get there in time.

You can write about whatever topic you can think of.

三、做形容词宾语：

Are you sure what you will do next?

I'm afraid that he will fail in the exam.

综上所述，where引导的宾语从句只能放在及物动词之后、介词之后或形容词之后；而where引导的状语从句，则是替代句中的地点状语而已。
I'm not sure where she comes from.
where she comes from替代什么地点呢？显然没有，是个宾语从句。
I know where they will go.同上，也是个宾语从句。
Can you tell me where he lives？同上。
地点状语从句一般由连接副词where, wherever等引导，已经形成了固定的句型，例如：

句型1：Where＋地点从句，（there）＋主句。

【注意】此句型通常译成“哪里……哪里就……”；主句在从句后面时，there可用可不用；如果主句在从句的前面时，一般都不用there。例如：

Where there is no rain, farming is difficult or impossible.在没有雨水的地方，耕作是困难的，或根本不可能的。

They were good persons. Where they went, there they were warmly welcomed. 他们都是好人。因此他们走到哪里都受到热烈欢迎。

You should have put the book where you found it. 你本来应该把书放回原来的地方。

Where the Communist Party of China goes, there the people are liberated.哪里有了中国共产党，哪里人民得解放。

句型2：Anywhere/ wherever＋地点从句，＋主句。

【注意】anywhere本身是个副词，但是，常可以引导从句，相当于连词，意思相似于wherever, anywhere引导的从句可位于主句之前，也可以位于主句之后。 而wherever本身就是个连词，表示“在何处，无论何处”。例如：

Wherever the sea is , you will find seamen.有海就有海员。