四川省成都市龙泉市第一中学高三英语总复习课件：介词 关系代词（共28张PPT）.ppt

1、Preposition+which/+whom总结定语从句介词+关系代词“介词+关系代词”引导定语从句时，介词的宾语只能用which（指物）或whom(指人)，whose既可指人也可指物,即介词+which/whom/whose.介词+关系代词1.介词+关系代词与when、where或why转换2.介词的选用3.“介词+关系代词”型定语从句四大考点Point 1介词+关系代词与when、where或why转换关系副词：在句中作状语 关系副词=介词+关系代词关系副词:when,where,why(1)when指时间，在从句中作时间状语。when=during/on/in/.which (介词同先

2、行词搭配)(2)where指地点，在从句中作地点状语。where=in/at/on/.which (介词同先行词搭配)(3)why的先行词只有reason，why在从句中作原因状语。why=for which(4)先行词指物时，whose=the+n.of which关系副词 whereThis is the house in which/where he used to live.This is the house(which/that)he used to live in.I know of a place in which/where we can swim.I know of a pl

3、ace(which/that)we can swim in.Theyll never forget July 1 _ Hong Kong returned to its motherland.The days _ we used foreign oil are gone forever.关系副词whenThere was a time _ the businessman lost heart.when=on whichwhen=on whichwhen先行词是表示原因的名词，即reason，在定语从句中充当原因状语，用why，这时一般可以用for which来代替:I dont know th

4、e reason why/for which he did it.The reason why/for which he was fired was not clear.试比较：The reason _he explained to the teacher is not true.The reason _ was explained to the teacher is not true.(which/that)（作宾语）which/that（作主语）关系副词why 先行词是position,situation,point,case,condition等时在定语从句中作状语用关系副词where连

5、接.They are in such a situation whereeverything is in disorderThe police are looking into the case wheretwo VIPs were killed.Can you make a sentence where this verb can be used?They were at the pointwhere/at which they had to decide what to de next.Point 2:介词的选用考虑三个因素:“一先,二动,三意义”1.根据定语从句中先行词的搭配习惯确定I

6、never forget the days during which I studied hard.I never forget the day on which I went to college.I never forget the year in which I went to college.daysdayyearPoint 2:介词的选用2.根据定语从句中谓语动词的搭配习惯确定Have you found the book for which I paid$10?Have you found the book on which I spent$10?Have you found th

7、e book about whichshe often talks?paidspenttalksPoint 2:介词的选用3.根据定语从句所表达的意义来确定Air,_ which man cant live,is really important.The film _ I fell asleep was very boring.The pen _which he is writing now was bought yesterday.during whichwithoutwithThis is the river _we often have a walk._a bridge was buil

8、t._ there is a boat.by/besideon whichover/across whichalong which_which there is a factory.Point 3“介词+关系代词”定语从句四大考点1、恰当的简单介词+关系代词We managed to find a boat,_we could get to the island.The lab,_the experiments used to be done,is being repaired.She is a girl _you can share your sorrow and happiness.in

9、whichin whichwith whom2.复杂介词+关系代词We got to a house at the back of whichwas a large garden.Is there a certain test by means of which the No.1 will be decided?as a result of,because of,by means of,in front of,at the back of,at the top of 等3.the+n.+of+关系代词The headmaster_ _(他的学校）Mr Brown teaches in is a

10、 man who works hard.Recently I bought an ancient Chinese vase,_(它的价格）was very reasonable.whose price/the price of which whose school/the school of whomWhose从句可转换为“the+of+关系代词”型4.some/any/all/both/none/neither/either/most/many/few/数词（序数词/基本数词/分数或百分数）/the 比较级(最高级)of+关系代词The chinese team won 16 gold me

11、dals,_(其中有12枚）were won by women.He paid the boy$10 for washing ten windows,_(他们中有绝大多数）hadnt been cleaned for at least a year.12 of whichmost of which逗号不可以连接两个句子不定代词/数词/名词+介词+which/whom +从句She has three sons,all of whom joined the army.She has three sons,two of whom were engineers.I want a room,the w

12、indow of whichfaces the south.注意 I picked up the apples,_ were bad.I picked up the apples._ were bad.I picked up the apples and/but _ were bad.some of whichSome of themsome of them I have lots of friends,and some of _are friendly.I have lots of friends.Some of _are friendly.I have lots of friends,so

13、me/none of _are friendly.whomthemthemPractice1.Do you know who lives in the building_there is a well?A.in front of it B.in front of whoseC.in front of which D.in front which2.Ill never forget the day_I joined the League.A.on which B.in which C.which D.at which3.The woman_my brother spoke just now is

14、 my teacher.A.who B.to whom C.to who D whomCAB 4.Jeanne was her old friend,_she borrowed a necklace.A.from who B.from whom C.to that D.to whom 5.His glasses,_he was like a blind man,fell to the ground and broke its leg.A.which B.with which C.without which D.thatBC6.she is a teacher of much knowledge

15、,_much can be learned.A.who B.that C.from which D.from whom7.He built a telescope_he could study the skies.A.in which B.with that C.through whichD.by it8.Do you know the reason_he was late?A.that B.which C.for what D.for whichDCD9.I have bought two ballpens,_writes well.A.none of which B.neither of

16、which C.none of them D.neither of them10.The Second World War_millions of people were killed in 1945.A.during which B.in that C.where D.on whichBA11.China has many rivers,_the Changjiang River is the longest.A.which B.in which C.among which D.one of which12.This is the very knife_I used to cut apple

17、s yesterday.A.that B.by which C.which D.with which13.The speed_which you drive your car mustnt too high.14.In the park there are many flowers,the colour_ which is bright and nice.15.The little girl is reading a book,_which there are many pictures.16.What were the things_which he was not too sure?CDa

18、tofinabout17.They held a meeting,_which the hospital director made a speech.18.The book,_which he paid 6 yuan,is worth reading.19.Is this the man_whose house the police found the lost coloured TV?20.The villagers dug along tunnel_which they could go to the fields without being found by the Japanese

19、soldiers.21.Wu Dong,_whom I went to the concert,enjoyed it very much.22.The stories about Long March,_which this is one example,are well written.atforinthroughwithofExercises:She brought with her three friends,none of_I had ever met before.(2009宁夏，28)A.them B.who C.whom D.theseTip:none of her three friends