Unit4 period7 grammar 导学案一 学习目标：1 学习理解定语从句、先行词和关系词的概念。2 掌握关系代词在定语从句中所做成分及位置。3 合作、探究，通过对例句的分析，理解关系词的二重性.二 教学过程：Part 1 【预习案】依照课文填空,并分析句子结构，找出它们的共同点。1. But the one million people of the city, _______thought little of these events, went to bed as usual that night. 但是，唐山市的一百万居民当天晚上照常上床睡觉了，他们几乎都没有把这些情况当一回事。2. It was felt in Beijing, __________is one hundred kilometers away.100 千米以外的北京市都听到了地震声。3. A huge crack _________was eight kilometers long and thirty meters wide cut across houses, roads and canals.一条 8 千米长 30 米宽的巨大裂缝横穿房舍、马路和渠道。6. Workers built shelters for survivors __________homes had been destroyed.救援人员为那些家园被毁的幸存者盖起了避难所。Part 2 【探究一】一、自我感知：1. A: Do you know the man?B: He spoke just now.A+B: Do you know the man____________________?2. A: The girl is from America.B: I called her just now.A+B: The girl (whom ) ______________________ is from America.3.A: The apple is mine. B: The apple is red. A+B: The apple __________________is mine.上述 1、2 当中的 A+B 部分即为一个含有定语从句的主从复合句。二、概念：1、定义：对某一名词/ 代词或句子起修饰、限制的从句叫定语从句。其功能为：给我们提供有关 sb/ sth 更多、更具体的信息。其作用为“识别”：即让我们一目了然地知晓 “它指什么，指谁，是哪一个”的问题。例： 1 which I bought yesterday.1) This is the book which he borrowed from the library. which Mary lost last week. which I like best. who is the first one on the left in Row 2?2) Do you know the boy/ girl who is wearing a cap? who spoke just now? who is taking pictures?2、定语从句所涉及的两个专用名词A. 先行词：被定语从句所修饰的名词/ 代词或句子。通常在关系词的直接前面。B. 关系词：引导...
