专题八定语从句常考点定语从句是英语语法学习中的一大难关，也是高考中的常考点。主要考查引导定语从句的关系代词和关系副词的选择；非限制性定语从句( 特别是当先行词是整个句子时) ，由“介词＋关系代词”引导的定语从句等。做有关定语从句题目时，一定要将先行词还原到从句里，看其在从句部分充当什么成分。1关系代词和关系副词的基本用法关系代词指人指物主语宾语定语表语主语宾语定语表语that ，who that ，who，whom ( 可省 ) whose that that ，which that ，which ( 可省 ) whose that 关系副词时间地点原因when＝介词＋ which where＝介词＋ which why＝for which [ 注] 学习定语从句时， 必须加强对从句句子结构的分析，切记关系代词在定语从句中作主语、宾语、定语和表语，而关系副词在定语从句中作状语。用适当的关系代词或关系副词填空：①I still remember the day ________ we studied together. I still remember the day ________ we spent together. ②This is the factory ________ he used to work. This is the factory ________ we visited yesterday. This is the factory ________ makes this kind of car. ③This is the reason ________ he explained. This is the reason ________ he failed in the exam. ④I don't know the way ________ he used last time. I don't know the way ________ he solved the problem last time. 【 答 案 】 ①when； that/which/不 填②where ； that/which/不 填 ； that/which ③that/which/不填； why ④that/which/不填； that/in which/不填2介词＋关系代词介词后只能用which 指物， whom 指人，不可用that 。介词的选用可根据从句中相关词组确定，也可结合句意根据先行词确定。该介词也可放在从句之尾。用适当的“介词＋关系代词”填空：①He is the person ________ we should learn. ②The bag ________ he put his books is lost. ③The man ________ she is talking is a doctor. ④The train ________ he was travelling was late. 【答案】① from whom②in/into which③to/about whom④on which3关系代词 as 的用法用于限制性定语从句中：当先行词被so， as，such，the same 所修...
