一个“where”三大从句
“where”是高考热点之一，命题中主要考查其在定语从句、名词从句和状语从句这三大从句中的使用。例如：
(1)Those successful deaf dan cers think that dancing is an activity where sight matters more than hearing.
句中where是关系副词，引导定语从句，在从句中做状语；
(2)You are saying that everyone should be equal, and this is where I disagree.
句中where是连接副词，引导名词从句做表语，而本身在从句中做状 语；
(3)If you are traveling where the customs are really foreign to your own, please do as the Romans do.
句中where是从属连词，引导状语从句。
在回答有关where的题目时，往往会遇到这样两个难点：
一、定语从句中，“感觉不到”的where
一提到where，我们往往都借其词义，想到“哪里”，无论是在工厂，在学校，在街道等等，都看得见，摸得着，例如：
They will fly to W ashington,
they plan to stay for two or three days.
