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1、关于高中英语定语从句详解绝对经典最终版第1页，此课件共28页哦Which one is Harry Porter?The boy _ is Harry Porter.who is wearing glasses定语从句定语从句创设情境创设情境第2页，此课件共28页哦The Attributive Clause学学习习目目标标一、复习巩固定语从句的一、复习巩固定语从句的基本结构基本结构二、能够准确把定语从句二、能够准确把定语从句运用到实际的句子和文章运用到实际的句子和文章中中第3页，此课件共28页哦一、概念一、概念:在复合句中修饰名词或代词的句子在复合句中修饰名词或代词的句子.(在句子中作在句子
2、中作定语定语)Harry Porter is a smart boy.Harry Porter is a boy who has magic power.形容词作定语形容词作定语句子作定语句子作定语,修饰修饰boy,叫做叫做定语从句定语从句自主学习自主学习第4页，此课件共28页哦Harry Porter is a boy who has magic power.先行词先行词关系词关系词定语从句定语从句关系关系代词代词关系关系副词副词which,who,whom,whose,that，aswhere,when，why第5页，此课件共28页哦1.who,whom,whose,that 用法区别用法
3、区别.who指人指人 作定语从句的作定语从句的主语主语或或宾语宾语.The man who is speaking at the meeting is a worker.The man is a worker.The man is speaking at the meeting.分解分解作主语作主语第6页，此课件共28页哦 whom指人指人 作定语从句的作定语从句的宾语宾语 The woman whom they wanted to visit is a teacher.The woman is a teacher.They wanted to visit the woman.分解分解作宾语作
4、宾语第7页，此课件共28页哦 that既可指人也可指物既可指人也可指物 作定语从句作定语从句的的主语主语和和宾语宾语.The woman(whom/that)they wanted to visit is a teacher.可省略可省略 The man who/that is speaking at the meeting is a worker.第8页，此课件共28页哦 whose 作定语从句的作定语从句的定语定语 (whose既可以指人，也可以指物既可以指人，也可以指物).I know the girl whose mother is a teacher.分解分解I know the g
5、irl.The girls mother is a teacher.作定语作定语第9页，此课件共28页哦2.which用法用法which 指物指物作定语从句的作定语从句的主语主语或或宾语宾语.I like the book(which/that)you bought yesterday.This is a truck which/that is made in China.作主语作主语作宾语作宾语可省略可省略第10页，此课件共28页哦关系代词的基本用法和注意点关系代词的基本用法和注意点1.关系代词的基本用法关系代词的基本用法三.1.关系代词的基本用法关系代词 指代的先行词充当从句的成分who人
6、主语、宾语whom人宾语which物主语、宾语that人或物主语、宾语whose人或物定语第11页，此课件共28页哦12完成反馈练习一完成反馈练习一（6）1-5 B A B B C1-5 B A B B C6-9 C B B A 6-9 C B B A 11-1511-15 C B C B C C B C B C16-21 B B B B B B 16-21 B B B B B B 第12页，此课件共28页哦关系副词关系副词when,where和和why的用法的用法五.关系副词的基本用法关系副词指代的先行词充当从句的成分when表时间的名词/名词词组时间状语where表地点的名词/名词词组地点
7、状语why表原因的名词原因状语第13页，此课件共28页哦14When在定语从句中作时间状语在定语从句中作时间状语 when可用可用in/on/at/during+which 代替代替1.I still remember the day.2.I first met him on the day.I still remember the day on which I first met him.whenwhich第14页，此课件共28页哦15Where在定语从句中作地点状语在定语从句中作地点状语 where可用in/on/at/to+which代替1.The school is in the we
8、st of the city.2.His mother teaches in the school.The school in which his mother teaches is in the west of the city.where which.第15页，此课件共28页哦16Why在定语从句中作原因状语在定语从句中作原因状语 why可用可用for+which 代替代替1.This is the reason.2.I was late for school for this reasThis is the reason for which I was late for school.w
9、hywhich.第16页，此课件共28页哦关系副词关系副词When=on(in,during)whichwhere=on(in,in front of)whichWhy=for which（三）关系副词（三）关系副词与与介词介词+关系代词关系代词的替代的替代第17页，此课件共28页哦反馈练习二：用适当的关系词填空反馈练习二：用适当的关系词填空 1)October 1,1949 was the day_ (_ _)China was founded.2)Beijing is the place _ (_ _)I came.3)Is this the reason _(_ _)he didnt w
10、ant to see me?whenon whichwherefrom whichwhyfor which巩固练习：用适当的关系词填空第18页，此课件共28页哦关系关系代词代词和关系和关系副词副词的区别的区别关系代词关系代词在定语从句中在定语从句中作主语、宾语，定语作主语、宾语，定语关系副词关系副词在定语从句中在定语从句中作状语作状语第19页，此课件共28页哦反馈练习三：用适当的关系词填空反馈练习三：用适当的关系词填空1.The room _ he once lived is still there.The room _ I have to clean every day belongs to
11、 my mother.where/in which(that/which)对比练习：用适当的关系词填空第20页，此课件共28页哦2.I will never forget the day_ I met you.I will never forget the day _ we spent together.when/on which(that/which)第21页，此课件共28页哦 The reason _ I dont know is known to him.(that/which)why/for which3.The reason _ I dont know the thing is th
12、at I was not there at that time.第22页，此课件共28页哦 非限制性定语从句非限制性定语从句1.非限制性定语从句的定义非限制性定语从句的定义非限制性定语从句是对被修饰部分进行附加说明，如果去掉，主句非限制性定语从句是对被修饰部分进行附加说明，如果去掉，主句的意思仍然完整或清楚。它和主句之间的关系比较松散，因此常用的意思仍然完整或清楚。它和主句之间的关系比较松散，因此常用逗号隔开。逗号隔开。My watch,which is very old,stopped again.非限制性定语从句的定义第23页，此课件共28页哦2.限制性定语从句与非限制性定语从句的区别2.
13、限制性定语从句与非限制性定语从句的区别限制性定语从句与非限制性定语从句的区别This is the best book that I have read.Ths is a good book,which is easy to understand.形式上：形式上：不用不用“，”与主句隔开与主句隔开形式上：形式上：用用“，”与主句隔开与主句隔开意义上：是先行词不可缺少的定语，意义上：是先行词不可缺少的定语，如删除，主句则失去意思或意义表达不完整如删除，主句则失去意思或意义表达不完整意义上：只是对先行词的补充说明，意义上：只是对先行词的补充说明，如删除，主句仍能表达完整的意思如删除，主句仍能表达完
14、整的意思关系词的使用上：关系词的使用上：A.不可省略不可省略 B.不用不用that C.不可用不可用who代替代替whom关系词的使用上：关系词的使用上：A.作宾语时可省略作宾语时可省略B.可用可用that C.可用可用who代替代替whom第24页，此课件共28页哦3.关系代词关系代词as,which引导非限制定语从句时的区别引导非限制定语从句时的区别3.as/which引导非限制性定语从句的区别As is known to all,China is a developing country.He is from the south,as we can know from his accen
15、t.John,as you know,is a famous writer.Zhang Hua has been to Paris more than ten times,Which I dont believe.主句之前主句之前主句之后主句之后分割主句分割主句只能放在主句之后只能放在主句之后第25页，此课件共28页哦直击高考！直击高考！祝同学们金榜题名祝同学们金榜题名第26页，此课件共28页哦如何选用定语从句的关系词如何选用定语从句的关系词1.首先分清主句和定语从句首先分清主句和定语从句2.确定定语从句的先行词确定定语从句的先行词3.把先行词带回到定语从句中去，看其把先行词带回到定语从句中去，看其在定语从句中做什么语法成分（主语，在定语从句中做什么语法成分（主语，宾语，定语或状语）宾语，定语或状语）4.若先行词在从句中做若先行词在从句中做主语、宾语或定主语、宾语或定语语则选择则选择关系代词关系代词，若在从句中做，若在从句中做状语状语，则选择则选择关系副词关系副词。第27页，此课件共28页哦感谢大家观看第28页，此课件共28页哦