定语从句知识点总结精讲练习

定语从句知识点总结精讲练习定语从句知识点总结精讲练习 定语从句讲解（包含各种特别情况对比， 题目都是易错题） 1） 定语从句的基本概念： 定语从句是用来修饰名词或代词的从句， 起形容词作用， 也称为形容词性从句。 被定语从句修饰的词叫先行词， 定语从句一般紧跟先行词。 定语从句一般用关系代词或关系副词引导， 关系词在定语从句中充当一个成分， 并在含义上替代先行词。 The man is my cousin. He came to see me this morning. 替换： The man who came to see me this morning is my cousin. 先行词 关系代词在定语中做主语， 不可省略 ↖定语从句 2） 关系词: ① 关系代词（指人/指物/表所有格） ; A.指人的关系代词： who,做主语或宾语； whom， 只做宾语； that,做主语或宾语（但指代人称并充当从句主语时， 通常用 who） He is a student. We should learn from him. 替换： He is a student (who, whom, that) we should learn from. 关系代词充当从句主语时， 不能省略， 充当宾语时， 可以省略。 B.指物的关系代词： which,做主语或宾语； that,做主要或宾语； He sent me a present last night. The present is a mice watch. 替换： The present (which, that) he sent me last night is a nice watch. 关系代词充当从句主语时， 不能省略， 充当宾语时， 可以省略。 C.表所有格的关系代替： 指某人的或某物的： whose,做先行词的所有格 Is there anyone? Her name is Linda. 替换： Is there anyone whose name is Linda? ② 关系副词（时间/地点/原因）。 A. where 指地点， 充当地点状语 This is the place. We spent our childhood in that place. 替换： This is the place (which / that) we spend our childhood in. This is the place in which we spent our childhood. This is the place where we spent our childhood. B. when 指时间， 充当时间状语 He ll always remember the day. His grandma passed away on that day.‟ 替换： He ll always remember the day ‟（which/ that） his grandma passed away on. He ll always remember the day on which his grandma passe...