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1、火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去定语从句定语从句（the attributive clause）被定语从句限定的词是被定语从句限定的词是_，引导定语从，引导定语从句的词叫做句的词叫做 _ 或或 _。关
2、系代词和关系副词有三大作用，即关系代词和关系副词有三大作用，即连接连接（连接定语从句和主句）、（连接定语从句和主句）、替代替代（替代前面的（替代前面的先行词）、先行词）、成分成分（在定语从句中要充当一定的（在定语从句中要充当一定的句子成分）。句子成分）。在复合句中，在复合句中，充当充当_ 用的从句是定语从句用的从句是定语从句“先行词先行词”“关系代词关系代词”“关系副词关系副词”形容词形容词火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇
3、敢地冲出去关系代词的用法关系代词的用法关系代关系代词在从句中可以：在从句中可以：whomwhowhichthatwhose火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去This is the factory.I worked in the factory ten years ago.1.关系副词关系副词 whereThis is the factory where I worked ten years ago.火灾袭来时要迅速
4、疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去The school is near a park.My son studies in this school.The school where my son studies is near a park.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛
5、毯、湿被褥勇敢地冲出去This is the factory where I worked ten years ago.The school where my son studies is near a park.where 引导的定语从句修饰表示地点引导的定语从句修饰表示地点的名词的名词,并在定语从句中作并在定语从句中作 _,相当于相当于“介词介词+_(which)”。in whichin which地点状语地点状语关系代词关系代词火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当
6、机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Theyll never forget July 1.Hong Kong returned to its motherland on July 1.2.关系副词关系副词whenTheyll never forget July 1 when Hong Kong returned to its motherland.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去The days
7、 are gone forever.We lived together happily during those days.The days when we lived together happily are gone forever.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去Theyll never forget July 1 when Hong Kong returned to its motherland.The
8、days when we lived together happily are gone forever.on whichduring whichwhen 引导的定语从句修饰表示时间的引导的定语从句修饰表示时间的名词名词,在定语从句中作在定语从句中作 _,相当相当于于“介词介词+_(which)”。时间状语时间状语关系代词关系代词火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去There are many reasons.Peo
9、ple like traveling for many reasons.3.关系副词关系副词whywhy 引导的定语从句修饰先行词引导的定语从句修饰先行词 reason,在从句中作原因状语在从句中作原因状语,相当相当于于“for+which”。There are many reasons why people like traveling.for which火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去timeadverbia
10、l of timeplacereasonadverbial of placeadverbial of reason火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去1.Beijing is the place _ I
11、was born.2.Is this the reason _ he refused our offer?3.I will never forget the day _ I first met you on the seashore.4.There are occasions _ one must yield.where(in which)why(for which)when(onwhich)when(on which)n.场合；时机场合；时机 on occasion:在在 时刻时刻/场合场合occasions on火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或
12、裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去a.This is the place where he works.This is the place which/that we visited last year.b.That was the day when he arrived.Do
13、you still remember the day that/which we spent together?c.This is the reason why he left.The reason that/which he gave us was quite reasonable.选择定语从句的关系词一定要看先行词选择定语从句的关系词一定要看先行词在从句中在从句中所做成分。当先行词在从句中所做成分。当先行词在从句中作作状语状语，则选择相应的关系，则选择相应的关系 _。当先。当先行词在从句中作行词在从句中作主语主语,宾语或表语宾语或表语,则选则选择相应的关系择相应的关系 _。副词副词代词代词
14、火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去1.Ill never forget the days _ we worked(vi.)together.2.Ill never forget the days _ we spent(vt.)together.3.I went to the company _ I worked(vi.)ten years ago.when/in whichwhichwhere/in which火灾
15、袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去4.I went to the company _ I visited(vt.)ten years ago.5.This is the reason _ he was late.6.This is the reason _ he gave.(vt.)whichwhy/for whichthat/which火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上
16、湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去关系代词关系代词在定语从句中做在定语从句中做介词宾语介词宾语时时,从从句常由句常由介词介词+关系代词关系代词引导。引导。火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去1.I will give you the book(that/which)you asked for.=I will give
17、you the book for which you asked.2.We met the man(whom/that/who)we talked about.=We met the man about whom we talked.介词介词+关系代词引导定语从句时关系代词引导定语从句时,如先行词是物如先行词是物,关系代词只能为关系代词只能为which。介词介词+关系代词引导定语从句时关系代词引导定语从句时,如先行词是人如先行词是人,关系代词只能为关系代词只能为whom。火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速
18、疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去He is the man _ whom you can believe.1.看定语从句中动词与介词的搭配看定语从句中动词与介词的搭配in2.看定语从句中形容词与介词的搭配看定语从句中形容词与介词的搭配He gave me some books _ which I am not very familiar.with3.根据先行词判断，所用的介词与先行词搭配根据先行词判断，所用的介词与先行词搭配This is our classroom,_ which there is a teachers desk.i
19、n the front of火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去listen to,look at,depend on,pay attention to,take care of 等固定短语动词等固定短语动词,在定语从在定语从句中一般不宜将介词与动词分开。句中一般不宜将介词与动词分开。This is the boy whom she has taken care of.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物
20、，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去用适当的关系词填空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 want to see me?whenon whichwherefrom whichwhyfor which火灾袭来时要迅速疏散逃生，不可蜂拥
21、而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去 4)Is this the room _(_ _)we were living last winter?5)I remember the days _ (_ _)I lived there.6)Yesterday,we had a meeting _ (_ _)we discussed many problems.where in whichwhenduring whichat whichwhere火灾袭来时要迅
22、速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去对比练习：用适当的关系词填空对比练习：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 my mother.where/in which(that/which)2.I will never forget the day_ I met you.I wi
23、ll never forget the day _ we spent together.when/on which(that/which)火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去注意：当先行词是时间、地点、原因时，定注意：当先行词是时间、地点、原因时，定语从句的引导词在从句中语从句的引导词在从句中做状语做状语时才用时才用关系关系副词副词when、where、why；如做主语、宾语、；如做主语、宾语、表语仍用关系代词表语仍
24、用关系代词that、which3.I dont believe the reason _ Tom is crying.I dont know the reason _Tom has given to us.why/for which(that/which)火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去1.找出先行词找出先行词2.看先行词看先行词/关系词在从句中所做的成分。关系词在从句中所做的成分。1).先行词在从句中做主、定、
25、表、宾语时，选先行词在从句中做主、定、表、宾语时，选择关系代词择关系代词(who,whom,that,which,whose)2).先行词在从句中做状语时，应选择关系副词先行词在从句中做状语时，应选择关系副词(where 地点状语，地点状语，when 时间状语，时间状语，why 原因状原因状语语)。3.在选完关系词后带入验证（把关系词还原到从在选完关系词后带入验证（把关系词还原到从句中）句中）判定用判定用“关代关代”还是还是“关副关副”步骤：步骤：火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或
26、留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去1.I will never forget the day which I first went to school.2.The house where we visited is being repaired now.when(which/that)3.The reason that he didnt come to school yesterday is that he was ill.why4.Im going to work in the hospital where needs me.which1.I will ne
27、ver forget the day which I first went to school.2.The house where we visited is being repaired now.Please correct the errors.火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去5.IshallneverforgetthoseyearswhichIlivedinthefarmwhereyouvisitedlas
28、tweek.6.TheradiosetwhichIboughtitlastweekhasgonewrong.7.Ineverforgetthedayswhenwespenttogether.8.ThisistheschoolonwhichIstudy._when_that/which/删除删除_删除删除_that/which/删除删除_in火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留
29、恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去 2.The film star _ we talked a lot yesterday will give us a speech tomorrow.3.The West Lake _ Hangzhou is famous in the world will be more beautiful.4.The subject _ Xiao Wang is good is physics.about whomfor which
30、at which火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去5.The reason _ he could not go there was that his grades was too low.6.The professor _ Mr.Smith shook hands yesterday has made new discoveries in science.7.Could you tell me the day _ you arrived?8.I will treasure the days _ I lived here.with whomon whichin whichfor which火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去火灾袭来时要迅速疏散逃生，不可蜂拥而出或留恋财物，要当机立断，披上浸湿的衣服或裹上湿毛毯、湿被褥勇敢地冲出去