高中英语定语从句详解绝对省公共课一等奖全国赛课获奖课件.pptx

The Attributive Clause第第1页页Which one is Harry Porter?The boy is Harry Porter 创设情境创设情境第第2页页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第第3页页The Attributive Clause学习目标学习目标一、复习巩固定语从句一、复习巩固定语从句基本结构基本结构二、能够准确把定语从二、能够准确把定语从句利用到实际句子和文句利用到实际句子和文章中章中第第4页页一、概念一、概念:在复合句中修饰名词或代词句子在复合句中修饰名词或代词句子.(在句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第第5页页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第第6页页1.who,whom,whose,that 使用方法使用方法区分区分.who指人指人 作定语从句作定语从句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第7页页 whom指人指人 作定语从句作定语从句宾语宾语 The woman whom they wanted to visit is a teacher.The woman is a teacher.They wanted to visit the woman.分解分解作宾语作宾语第第8页页 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.第第9页页 whose 作定语从句作定语从句定语定语 (whose既能够指人，也能够指物既能够指人，也能够指物).I know the girl whose mother is a teacher.分解分解I know the girl.The girls mother is a teacher.作定语作定语第第10页页2.which使用方法使用方法which 指物指物作定语从句作定语从句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第11页页关系代词基本使用方法和注意点关系代词基本使用方法和注意点1.关系代词基本使用关系代词基本使用方法方法三.1.关系代词基本使用方法关系代关系代词词指代先指代先行词行词充当从句成份充当从句成份who人人主主语语、宾语宾语whom人人宾语宾语which物物主主语语、宾语宾语that人或物人或物主主语语、宾语宾语whose人或物人或物定定语语第第12页页13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 第第13页页关系副词关系副词when,where和和why使用方使用方法法五.关系副词基本使用方法关系副关系副词词指代先行指代先行词词充当从句成充当从句成份份when表时间名表时间名词词/名词词名词词组组时间时间状状语语where表地点名表地点名词词/名词词名词词组组地点状地点状语语why表原因名表原因名词词原因状原因状语语第第14页页15When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第第15页页16Where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 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.第第16页页17Why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.whywhich.第第17页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+关系代词关系代词替换替换第第18页页反馈练习二：用适当关系词填空反馈练习二：用适当关系词填空 1)October 1,1949 was the day_ (_ _)China was founded.2)Beijing is the place _ (_ _)I came.3)Is this the reason _(_ _)he didnt want to see me?whenon whichwherefrom whichwhyfor which巩固练习：用适当关系词填空第第19页页20关系关系代词代词和关系和关系副词副词区分区分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第20页页反馈练习三：用适当关系词填空反馈练习三：用适当关系词填空1.The room _ he once lived is still there.The room _ I have to clean every day belongs to my mother.where/in which(that/which)对比练习：用适当关系词填空第第21页页2.I will never forget the day_ I met you.I will never forget the day _ we spent together.when/on which(that/which)第第22页页 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 not there at that time.第第23页页 非限制性定语从句非限制性定语从句1.非限制性定语从句定义非限制性定语从句定义非限制性定语从句是对被修饰部分进行附加说明，假如非限制性定语从句是对被修饰部分进行附加说明，假如去掉，主句意思依然完整或清楚。它和主句之间关系比去掉，主句意思依然完整或清楚。它和主句之间关系比较涣散，所以惯用逗号隔开。较涣散，所以惯用逗号隔开。My watch,which is very old,stopped again.非限制性定语从句定义第第24页页2.限制性定语从句与非限制性定语从句区分2.限制性定语从句与非限制性定语从句区分限制性定语从句与非限制性定语从句区分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：是先行词不可缺乏定语，意义上：是先行词不可缺乏定语，如删除，主句则失去意思或意义表示不完整如删除，主句则失去意思或意义表示不完整意义上：只是对先行词补充说明，意义上：只是对先行词补充说明，如删除，主句仍能表示完整意思如删除，主句仍能表示完整意思关系词使用上：关系词使用上：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关系词使用上：关系词使用上：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第第25页页3.关系代词关系代词as,which引导非限制订语从句时区分引导非限制订语从句时区分3.as/which引导非限制性定语从句区分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 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第26页页直击高考！直击高考！祝同学们金榜题名祝同学们金榜题名第第27页页怎样选取定语从句关系词怎样选取定语从句关系词1.首先分清主句和定语从句首先分清主句和定语从句2.确定定语从句先行词确定定语从句先行词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份（主语，在定语从句中做什么语法成份（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。第第28页页第第29页页