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1、Unit 4 Everyday Economics Using Language 1：Grammar 定语从句 教学设计教学目标：学生能够理解、掌握并运用宾、定语从句：1.掌握限定性定语从句及非限定性定语从句的用法2.掌握引导定语从句关系代词及关系副词的用法，丰富学生语法知识，形成独立学习的能力，能够运用这些知识去解决定语从句的习题。3.让学生主动参与、感知、积累、理解关系代词的过程，让学生学会关系代词的用法，学会探究解决问题。教学重难点：【重点】 掌握定语从句的基本用法【难点】 定语从句关系代词及关系副词的用法教学过程：环节一：导入学习Hello everyone! Welcome to m
2、y class. At the beginning of the class, please look at sentences on the screen and answer the question(练习1):a. This is a place where roses grow wild.b. The biggest challenge at the initial phases was to persuade people to work for me, which was totally outside my experience.1. What does “where” refe
3、r to in sentence (a)?2. What does “which” refer to in the sentence (b)?3. Which sentence contains a clause with essential information about the subject?4. Which sentence contain a clause with extra information about the subject? Lets start todays class with the mentioned questions.环节二:语法讲解及扩展内容1）语法讲
4、解 先行词Today, we will learn attributive clause. 在复合句（即从句）中，修饰某一名词或代词的从句叫定语从句。E.g.: The man who lives next to us is a policeman. You must do everything that I do. The man with whom I travelled couldnt speak English.2) 语法讲解 引导定语从句的先行词（关系代词和关系副词）关系代词指人：who, whom（宾格）, that, whose（所有格表示某人的），指物：that, which,
5、 whose（所有格，表示某物的）由“that”做主语或宾语（做宾语时可省略），指人时E.g.: Who is the man that is reding over there? The girl (that) we saw yesterday is Jims sister. （宾语）由“which” 做主语或宾语（做宾语时可省略），指物E.g.: The silk which is produced in Hangzhou sells well. （做主语） Ths song (which) the Beatles sang were very popular.由“who” “whom”
6、做主语或宾语，指人E.g.: The boy who broke the window is called Jimmy. （做主语） The person to whom you talked is Mr. Li. （做宾语）= The person (whom) you talked to is Mr. Li. （做宾语）由“whose” 所有格做定语，指的人，的物E.g.: People whose rent have been raised can appeal. His parents wouldnt let her marry anyone whose family was poor
7、. I live in a house whose windows face the south.关系副词Where表示地点，when表示时间，why表示原因E.g.: 1994 was the year when he was born. This is the hotel where we were staying last summer. Give me one reason why we should help you. 关系副词相当于一个恰当的介词 + which，在从句中做状语When = in/ at/ on + whichWhere = in/ at/ on + whichWh
8、y = for + whichE.g.: Do you still remember the day when (on which) we went to visit the museum together?This is the factory where (in which) my father once worked.This is the reason why (for which) he was late for school.2) 语法讲解 限定性定语从句与非限定性定语从句 限定性定语从句大多数定语从句都对所修饰词的意思加以限制，表示的人（事），这类从句称为限定性定语从句（defi
9、ning attributive clauses），也可称作限定性关系从句（defining relative clauses），由关系代词引出。E.g.: The man who told me refused to tell me his name. I saw soothing in the paper which might interest you. This is the photo (that) I took.非限定性定语从句还有一种定语从句为非限定性的，称为非限定性定语从句（non-defining attributive clauses），这种从句，对所修饰的名词没有限制意义
10、的作用，而只补充一点情况，与主语关系不紧密，把它们拿掉，句子照样成立。它们和所修饰的名词之间常加一个逗号，仿佛是并列句。只有who(m)，whose和which等关系代词能引出这类从句（that不能）。E.g.: She gave me this sweater, which she had knitted herself. My daughter, who is in Boston now, is coming home next week. Tom, whom everyone suspected, turned out to be innocent.环节三:拓展练习环节四:总结课堂Homework: write an introduction to something you have bought recently using attributive clauses where appropriate.学科网（北京）股份有限公司