3、判断关系代词与关系副词

方法一：用关系代词，还是关系副词完全取决于从句中的谓语动词。及物动词后面无宾语，就必须要求用关系代词；而不及物动词则要求用关系副词。例如：
This is the mountain village where I stayed last year.
I'll never forget the days when I worked together with you.
判断改错
（错）This is the mountain village where I visited last year.
（错）I will never forget the days when I spent in the countryside.
（对）This is the mountain village (which) I visited last year.
（对）I'll never forget the days (which) I spent in the countryside.
习惯上总把表地点或时间的名词与关系副词 where, when 联系在一起。此两题错在关系词的误用上。
方法二：准确判断先行词在定语从句中的成分 ( 主、谓、宾、定、状 ) ，也能正确选择出关系代词 / 关系副词。
例 1. Is this museum ___ you visited a few days age?
A. where B. that C. on which D. the one
例 2. Is this the museum ____ the exhibition was held.
A. where B. that C. on which D. the one
答案：例 1 D ，例 2 A
例 1 变为肯定句：This museum is ___ you visited a few days ago.
例 2 变为肯定句：This is the museum ___ the exhibition was held.
在句 1 中，所缺部分为宾语，而 where, that, on which 都不能起到宾语的作用，只有 the one 既做了主句的表语，又可做从句的宾语，可以省略关系代词，所以应选 D 。
而句 2 中 , 主、谓、宾俱全，从句部分为句子的状语表地点，既可用副词 where ，又因 in the museum 词组，可用介词 in + which 引导地点状语。而此题中，介词 on 用的不对，所以选 A 。
　　关系词的选择依据在从句中所做的成分，先行词在从句中做主、定、宾语时，选择关系代词 (who, whom, that, which, whose) ；先行词在从句中做状语时，应选择关系副词 ( where 地点状语，when 时间状语，why 原因状语 ) 。