1、 Unit 4 Earthquake（Grammar） 班级 姓名 小组_第_号【学习目标】1.学生通过自主学习了解定语从句基本概念2.通过小组讨论以及教师讲解分析关系代词如何使用。【学习重点】 掌握关系代词如何使用【学情分析】学生对关系代词不同情况下如何使用掌握不准【导学流程】自主学习内容 一 回顾旧知提问所学单词二 基础知识感知： 一 定语从句的基本概念定语从句定义在主从复合句中，对某一名词或代词起修饰限制作用的从句关系词关系代词who；whom；whose；which；that；as关系副词when；where；why可分为限制性定语从句和非限制性定语从句本单元主要学习关系代词who，w
2、hom，that，which，whose引导的限制性定语从句护士是照顾病人的人。A nurse is a person who looks after patients 先行词 关系代词定语从句分析下面的定语从句Do you know the girl who is singing on the stage?_ 为先行词； _ 为关系代词，且在从句中作主语。This is the museum which was built many years ago._ 为先行词 ， _ 为关系代词，且在从句中作 _ 。三、 探究问题 掌握关系代词如何使用四、基础知识拓展与迁移： 将所学到的语法应用于限时
3、训练中请及时记录自主学习过程中的疑难：小组讨论问题预设: 二 关系代词的使用关系代词所指代(即先行词)在定语从句中所作的句子成分who人主语、宾语whom人宾语which物主语、宾语that人/物主语、宾语、表语whose人/物定语1、由关系代词引导的定语从句以及充当的成分关系代词指代先行词,在定语从句中充当主语、宾语、定语等,因此定语从句中不能再出现关系代词所指代的名词或代词。Do you know the man _/_ was injured in theaccident?(关系代词作主语)The boy_/ _ we just saw in the library is the mon
4、itor of Class Three(关系代词作宾语,可省略)Excuse me, are you the gentleman whose umbrella/the umbrella of whom I borrowed yesterday?(关系代词作定语)Mary is driving a car which/ that can travel 160 kilometres an hour. (关系代词作主语)He has not found the mobile phone_/_he lost last week.(关系代词作宾语,可省略2关系代词只用that而不用which的情况当先行
5、词为all，everything，nothing，anything，little，much等不定代词或先行词被这些词修饰时,关系代词通常用thatAll _ can be done has been done.当先行词是序数词、形容词最高级或先行词被序数词或形容词最高级修饰时，关系代词通常用thatThis is the most beautiful park_ I have visited.当先行词被the only, the very，the last修饰时。关系代词通常用that Chatting was the only thing_ interested her most.当先行词既
6、指人，又指物时。关系代词通常用that。She took photographs of the things and people_ she was interested in.3.关系代词指人时只用who/whom不用that的情况当关系代词前面有介词的时候，只能使用whom。I didnt see the student from_ you borrowed the book.当先行词为those, anyone, one, ones时,多用who引导定语从句而不用thatAnyone _ breaks the law shall be punished.4.关系代词指物时只用 which
7、不用that的情况引导非限制性定语从句时Jennifer is always late for school, _I suppose is why she is criticized now and then.当关系代词前面有介词时,只能使用 whichThis is the house in _ I was born当先行词本身就是that时That_ you told him about is what we want提问展示问题预设： 1.将正确的关系代词填入空缺中 2.正确翻译句子课堂训练问题预设： 用适当的关系词填空Please send us all the information _ you have about the candidate for the position.I am sure she has something _ you can borrow.It is the most beautiful city _ Ive ever seen.This is the first book _ he has read.He is the only person _ was present at the time.课堂小结和疑难问题：
