高中英语定语从句详解绝对经典最终版精选PPT.ppt

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1、关于高中英语定语从句详解绝对经典最终版现在学习的是第1页，共28页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现在学习的是第2页，共28页The Attributive Clause学习目标学习目标一、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现在学习的是第3页，共28页一、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

2、子中作在句子中作定语定语)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现在学习的是第4页，共28页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现在学习的是第5页，共28页1.who,whom,whose,t

3、hat 用法区别用法区别.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现在学习的是第6页，共28页 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 wo

4、man.分解分解作宾语作宾语现在学习的是第7页，共28页 that既可指人也可指物既可指人也可指物 作定语从句的作定语从句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.现在学习的是第8页，共28页 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.

5、分解分解I know the girl.The girls mother is a teacher.作定语作定语现在学习的是第9页，共28页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现在学习的是第10页，共28页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关系代词 指代的先行词充当从句

6、的成分who人主语、宾语whom人宾语which物主语、宾语that人或物主语、宾语whose人或物定语现在学习的是第11页，共28页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 现在学习的是第12页，共28页关系副词关系副词when,where和和why的用法的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

7、点状语why表原因的名词原因状语现在学习的是第13页，共28页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现在学习的是第14页，共28页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 t

8、he west 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.现在学习的是第15页，共28页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 s

9、chool.whywhich.现在学习的是第16页，共28页关系副词关系副词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现在学习的是第17页，共28页反馈练习二：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 _(_ _

10、)he didnt want to see me?whenon whichwherefrom whichwhyfor which现在学习的是第18页，共28页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现在学习的是第19页，共28页反馈练习三：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 t

11、o my mother.where/in which(that/which)现在学习的是第20页，共28页2.I will never forget the day_ I met you.I will never forget the day _ we spent together.when/on which(that/which)现在学习的是第21页，共28页 The reason _ I dont know is known to him.(that/which)why/for which3.The reason _ I dont know the thing is that I was

12、not there at that time.现在学习的是第22页，共28页 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，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，因此常用逗号隔开。散，因此常用逗号隔开。My watch,which is very old,stopped again.现在学习的是第23页，共28页2.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

13、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

14、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现在学习的是第24页，共28页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As is known to all,China is a developing country.He is from the south,as we can know from his accent.John,as you know,is a famous writer.Zhang Hua has been t

15、o 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现在学习的是第25页，共28页直击高考！直击高考！祝同学们金榜题名祝同学们金榜题名现在学习的是第26页，共28页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。现在学习的是第27页，共28页感谢大家观看现在学习的是第28页，共28页