定语从句关系副词的用法课件.ppt
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1、定语从句关系副词的用法关系副词关系副词whenwherewhy21.Ill never forget the day when I joined the League.定语从句定语从句我将永远忘不了我将永远忘不了_那一天。那一天。我入团我入团的的when I joined the League.先行词先行词关系副词关系副词在定语从句中充当时间状语在定语从句中充当时间状语when=on which3 I havent seen him since the year when he went abroad定语从句定语从句从从_ _ 那年,我就没见过他那年,我就没见过他。他出国他出国的的when h
2、e went abroad先行词先行词关系副词关系副词=in which在定语从句中充当时间状语在定语从句中充当时间状语when4whenwhen引导的定语从句引导的定语从句:其先行词往往是表示时间其先行词往往是表示时间的名词。的名词。(如:(如:time,day,week,year,month等)等)例:例:The time The time when I first met Nelson Mandelawhen I first met Nelson Mandela was a very difficult period of my life.was a very difficult per
3、iod of my life.(一)关系副词(一)关系副词when引导的定语从句引导的定语从句5知识拓展:知识拓展:1.1.关系副词关系副词whenwhen引导的定语从句也可以转换引导的定语从句也可以转换为为“介词介词+which”+which”引导的定语从句。引导的定语从句。(具体要用什么介词,和先行词有关,视具体具体要用什么介词,和先行词有关,视具体情况而定)情况而定)6I still remember the day when I first came to this school.(when=on which)He came at a time when we needed him m
4、ost.(when=at which)We will never forget the year 1949 when the Peoples Republic of China was founded.(when=in which)when=介词介词+whichin/at/on7大家有疑问的,可以询问和交流大家有疑问的,可以询问和交流可以互相讨论下,但要小声点可以互相讨论下,但要小声点可以互相讨论下,但要小声点可以互相讨论下,但要小声点82.2.若定语从句的先行词是时间,但定语若定语从句的先行词是时间,但定语从句缺从句缺主语或宾语主语或宾语,则用,则用whichwhich或或thatthat引
5、引导定语从句。导定语从句。I Ill never forget the time ll never forget the time that/that/which I spent on campus.which I spent on campus.I Ill never forget the time ll never forget the time that/that/which was spent with you.which was spent with you.91.1.Because of the financial crisis,Because of the financial c
6、risis,days are gone _ local 5-star days are gone _ local 5-star hotels charged 6,000 yuan for one hotels charged 6,000 yuan for one night.night.A.A.ififB.when B.when C.whichC.which D.sinceD.sinceB 102.We went through a period _ 2.We went through a period _ communications were very difficult in commu
7、nications were very difficult in the rural areas.the rural areas.A.which B.A.which B.whose whose C.in which D.with C.in which D.with whichwhich C 11定语从句的翻译:定语从句的翻译:April Fools Day is a day when people play jokes on friends 愚人节是愚人节是_日子。日子。人们可以和朋友开玩笑的人们可以和朋友开玩笑的 七月一日是七月一日是(他出生的)(他出生的)日子。日子。July 1st is
8、 the day _.when he was born 1945年是年是(二战结束的二战结束的)时间。时间。The year 1945 was the time_ _.when the Second World War ended.我永远忘不了我永远忘不了(第一次来深圳的第一次来深圳的)那一天。那一天。I will never forget the day _ _.when I first came to Shenzhen.Practice12 But farmers in more developed countries often grow crops in order to sell t
9、o other countries where food is in greater demand.where food is in greater demand定语从句定语从句先行词先行词关系副词关系副词=in which在定语从句中充当地点状语在定语从句中充当地点状语where13 Tomorrow I will go to the town where I was born.明天我要去明天我要去_那个小镇。那个小镇。我出生我出生的的 where I was born.定语从句定语从句先行词先行词关系副词关系副词=in which在定语从句中充当地点状语在定语从句中充当地点状语where1
10、4定语从句的翻译定语从句的翻译:The factory where I work will close down._ 那家工厂将倒闭。那家工厂将倒闭。我工作的我工作的1 我将要去我将要去(我爷爷住的我爷爷住的)那座城市。那座城市。2Ill go to the city _.where my grandpa lives.2这附近有没有这附近有没有(我可以买到花的我可以买到花的)商店?商店?Is there a shop near here _ _?where I can buy some flowers?3我在我在(我们吃午餐的)(我们吃午餐的)那家餐馆里丢了钱包。那家餐馆里丢了钱包。I los
11、t my wallet in the restaurant _ _.where we had lunch.Practice15(二)关系副词(二)关系副词wherewhere引导的定语从句。引导的定语从句。wherewhere引导的定语从句其先行词往往是表示引导的定语从句其先行词往往是表示地地点的名词。点的名词。(如:(如:place,school,factory,room等)等)例:例:China is the only country China is the only country where wild pandas where wild pandas can be found.can
12、 be found.This is the house This is the house where I lived two years where I lived two years agoago.16如果先行词是相对抽象的名词相对抽象的名词,如situation,case,point,occasion,degree等,并且关系词在定语从句中做状语,这时应该用关系副词关系副词wherewhere引导(这是近几年高考的热点)E.g.You could get into a situation where you have to decide immediately.17知识拓展:知识拓展:1
13、.1.关系副词关系副词wherewhere引导的定语从句可以转引导的定语从句可以转换为换为“介词介词+which+which”引导的定语从句引导的定语从句(这这个介词可以是个介词可以是at/in/onat/in/on)。例:例:1)The hotel 1)The hotel wherewhere we stayed wasn we stayed wasnt t clean.clean.The hotel at which we stayed wasnt clean.182)The house 2)The house wherewhere LuXun once LuXun once livedl
14、ived is being repaired now is being repaired now.=The house in which LuXun once lived is being repaired now.3)Thefloorwherewesitisclean.The floor on which we sit is clean.19The small mountain village _we spent our holiday last month is now very famous.This is the park _they visited last year.比比较较whe
15、rewhich/that先行词是先行词是地点名词地点名词,但在定语从句中做,但在定语从句中做宾语宾语或主语或主语时,先行词时,先行词不能不能用用where。20 I really dont know the reason why he was late again.我真的不知道我真的不知道_原因。原因。他再次迟到他再次迟到的的 why he was late again.定语从句定语从句先行词先行词关系副词关系副词=for which在定语从句中充当原因状语在定语从句中充当原因状语why21 The reason why he was so sad was that he lost the g
16、ame._原因是他比赛输了原因是他比赛输了。他如此伤心他如此伤心的的 why he was so sad定语从句定语从句先行词先行词关系副词关系副词=for which在定语从句中充当原因状语在定语从句中充当原因状语why22定语从句的翻译:定语从句的翻译:I didnt tell him the reason why I was afraid.我没告诉他我没告诉他_原因。原因。我害怕的我害怕的(我不给你写信的我不给你写信的)原因是我不知道你的地址。原因是我不知道你的地址。The reason _ was that I didnt know your address.why I didnt w
17、rite to you你是否知道你是否知道(他们做这件事的他们做这件事的)原因?原因?Do you know the reason _?why they did it(我不喜欢那家餐馆的我不喜欢那家餐馆的)原因是我在那丢过东西。原因是我在那丢过东西。The reason _ is that I once lost something there.why I dont like the restaurantPractice23(三)关系副词(三)关系副词why why 引导的定语从句。引导的定语从句。whywhy引导的定语从句其先行词往往是引导的定语从句其先行词往往是表示原因表示原因的名词的名词
18、,如:,如:excuse;explanation;excuse;explanation;reasonreason等。等。例:例:The reason The reason why he didnwhy he didnt come to the t come to the partyparty is that he didn is that he didnt want to see t want to see Jane.Jane.24We canWe cant accept the excuse t accept the excuse why you why you were absent.we
19、re absent.This is the explanation why This is the explanation why they they put off the meeting.put off the meeting.25知识拓展:知识拓展:1.1.关系副词关系副词whywhy引导的定语从句可以转引导的定语从句可以转换为换为“for+whichfor+which”引导的定语从句。引导的定语从句。This is the reason why(=for This is the reason why(=for which)I didnt come here.which)I didnt
20、come here.262.2.若定语从句的先行词是若定语从句的先行词是reasonreason,但定语,但定语从句从句缺主语或宾语缺主语或宾语,则用,则用whichwhich或或thatthat引引导定语从句。导定语从句。The reason The reason that/which she gavethat/which she gave was was not true.not true.27即学即用1)TheThe reason _he didnt come was that he was ill.2)The reason he explained is not truetrue.wh
21、y that/which 28小结小结:关系副词关系副词whenwherewhy充当时间状语充当时间状语,=,=介词介词+which+which充当地点状语充当地点状语,=,=介词介词+which+which充当原因状语充当原因状语,=for+which,=for+which都相当于介词都相当于介词+whichwhich29先行词在从句中做先行词在从句中做状语状语时,关系词时,关系词才可以用才可以用when,where和和why。30关系词及其用法小结关系词及其用法小结人人作主语作主语不省不省人人作宾语作宾语可省可省人的人的/物的物的作定语作定语(+n)不省不省事事/物物作主语作主语/宾语宾语
22、 作宾语时可省作宾语时可省人人/物物作主语作主语/宾语宾语作宾语时可省作宾语时可省关系代词在关系代词在定语从句中定语从句中作宾语时可作宾语时可以省略以省略 that 介词介词+which作时间状语作时间状语介词介词+whichfor+which作地点状语作地点状语作原因状语作原因状语不省不省不省不省不省不省不可以不可以省略省略31介词介词+关系代词引导的定语从句关系代词引导的定语从句类型和注意事项类型和注意事项TheAttributiveClauseIII321 1:介词:介词+which+whichThe school in which he once studied is very fam
23、ous.The hotel at which we stayed was clean.The reason for which we dont trust him is that he often lies.I ll never forget the time on which we worked on the farm.33I dont like the way in which she speaks.My computer,without which I cant played computer games,crashed yesterday.Gun control is a subjec
24、t about which Americans have argued for a long time.342:介词+whomThis is the boy with whom I played tennis yesterday.Do you know the student to whom Jane is talking?The student to whom I want to be grateful is Tom.353 3(注意注意)含有介词的固定短语一般不拆开,含有介词的固定短语一般不拆开,仍放在动词短语的后面仍放在动词短语的后面。例如:look for,look after,tak
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