必修1U5语法课件.ppt

1.This is the best hotel in the city _ I know.A.It B.where C.that D.Which2.Your teacher of Chinese is a young lady_ comes from Beijing.A.who B.which C.whom D.whose3.Is there anything else_ you require?A.which B.that C.who D.whatRevision4.Whats the name of the man_?A.you borrowed his car B.which car you borrowed C.whose car you borrowed D.his car you borrowedwhose car=the car of whom“介词介词+关系代词关系代词”引导的定语从引导的定语从句句介词介词+whom/which介词介词+which/whom引导的定语从句引导的定语从句1.介词的选用原则：介词的选用原则：(1)根据定语从句谓语动词的习惯搭配来决定。根据定语从句谓语动词的习惯搭配来决定。This is the book on which I spent 8 dollars.This is the book for which I paid 8 dollars.(2)根据先行词的习惯搭配来决定。根据先行词的习惯搭配来决定。I remember the day on which I joined the Party.I remember the days during which I lived there.2.当介词放在关系代词前面时，关系代当介词放在关系代词前面时，关系代词只能用词只能用whom(指人指人)或或which(指物指物)，且关系代词不能省略。，且关系代词不能省略。The man with whom you talked just now is my neighbor.I cant find the pen with which I was writing.3.当介词位于定语从句末尾时，可用当介词位于定语从句末尾时，可用 which/that(指物指物),who/whom/that(指人指人)作从句中介词的宾语作从句中介词的宾语.而且作介而且作介词宾语的关系代词可以省略。词宾语的关系代词可以省略。(whom/who/that)(which/that)Dad is a person_ I can easily talk to.Is this the play _ you were talking about just now?4.在一些固定搭配的动词短语中，在一些固定搭配的动词短语中，由于动词和介词不可分割，因此不由于动词和介词不可分割，因此不能把介词置于关系代词之前。如：能把介词置于关系代词之前。如：This is the watch(that/which)I am looking for.The babies(who/whom/that)the nurse is looking after are very healthy.5.先行词是先行词是the way，意为，意为“方式，方方式，方法法”时，引导定语从句的关系词用时，引导定语从句的关系词用that/in which或省略。或省略。I didnt like the way _ she talked to me.The way _ he teaches English is interesting.（that/in which）（that/in which）五五.关系副词关系副词when,where和和why的用法的用法关系副关系副词词指代的先行指代的先行词词充当从句的成分充当从句的成分when表表时间时间的名的名词词/名名词词组词词组时间时间状状语语where表地点的名表地点的名词词/名名词词组词词组地点状地点状语语why表原因的名表原因的名词词原因状原因状语语Grammar 关系副词和先行词的关系关系副词和先行词的关系 I still remember the day when I came here.This is the house where I lived last year.There are many reasons why people like traveling.I dont like the way that you speak.on the day=on which=when in the house=in which=wherefor the reasons=for which=whyin the way=in which=that关系副词实际上是关系副词实际上是 介词先行词介词先行词 介词介词+关系代词关系代词用关系副词用关系副词when时，先行词指时间，时，先行词指时间，when在定语从句中作时间状语，在定语从句中作时间状语，when可换成可换成“介词介词+关系代词关系代词”。如：。如：I still remember the day when(=on which)I first came to Nanjing.1.when用关系副词用关系副词where时，先行词指地点，时，先行词指地点，where在定语从句中作地点状语，在定语从句中作地点状语，where可换成可换成“介词介词+关系代词关系代词”。如：。如：This is the farm where(=on which)we worked when we were young.The school where(=in which)his mother teaches is in the west of the city.2.where用关系副词用关系副词why时，先行词指原因，时，先行词指原因，why在定语从句中作原因状语，在定语从句中作原因状语，why可换成可换成“介词介词+关系代词关系代词”。如：。如：There are several reasons why(=for which)the boys should be punished.Tom couldnt give the teacher the reason why(=for which)he was late for school.3.why4.关系副词的用法注意点关系副词的用法注意点(1)当先行词为当先行词为time，表示，表示“次数次数”时，应用时，应用关系词关系词that 或省略。如：或省略。如：This is the first time(that)the president has visited the country.(2)当当point,situation,case等词作先行词表示等词作先行词表示“情况，境地，场合情况，境地，场合”等意思时，其后常由等意思时，其后常由where引导定语从句，引导定语从句，where在句中作状语。如：在句中作状语。如：Can you think of a situation where this phrase can be used?巩固练习：用适当的关系词填空巩固练习：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 4)Is this the room _(_ _)we were living last winter?5)The days are gone _ (_ _)we used“foreign oil”.6)Yesterday,we had a meeting _ (_ _)we discussed many problems.wherein whichwhenduring whichat whichwhere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 will never forget the day _ we spent together.when/on which(that/which)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.【难点突破难点突破】2.定语从句中的插入语定语从句中的插入语 1.The young scientist made another wonderful discovery,which I think is of great importance to study SARS.2.This is the place,which,in my opinion,is fit to do the experiment in.3.A fast food restaurant is a place,where just as the name suggests,eating is performed quickly.4.Helen was much kinder to her youngest son than to the others,which,of course,made the others envy him.I thinkin my opinion just as the name suggestsof course 英语中一些表示英语中一些表示“场合场合,情形情形,阶段阶段,地位地位,状态状态”等的意义的词，如等的意义的词，如case,situation,scene,stage,position,state,activity,job,business等作先行词时，如果先行词在定语等作先行词时，如果先行词在定语从句中从句中做状语做状语，常被看做，常被看做“抽象的地点抽象的地点”，这时用，这时用where引导定语从句，但如果引导定语从句，但如果作主作主语或宾语语或宾语，则用，则用that/which来引导。来引导。【难点突破难点突破】4.where引导的引导的“抽象地点抽象地点”活学活用活学活用1.I get through many situations _I couldnt get any help.2.Can you think of some cases_ drivers obviously knew the traffic rules but didnt obey them?3.-Do you have anything to say for yourselves?-Yes,theres one point _we must insist on.4.Young people who have got jobs may realize university lessons cant be the only preparation for all of the situations _ appear in the working world.wherewhere(that/which)that/which1.Ill never forget the days_ we worked together.2.Ill never forget the days _ we spent together.3.I went to the place_ I worked ten years ago.when/in whichwhich/that/-where/in which几种易混的情况几种易混的情况及物动词及物动词4.I went to the place _ I visited ten years ago.5.This is the reason _he was late.6.This is the reason _he gave.which/that/-why/for whichthat/which/-几种易混的情况几种易混的情况及物动词及物动词及物动词及物动词关系词应用口诀关系词应用口诀一一 二二 三三 四四 一看指人还是物二看介词在何处三看句中作何用四看是否属特殊