《语法讲座连词》PPT课件.ppt

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1、语法讲座连词【实例解析】1.(20041.(2004年吉林省中考试题年吉林省中考试题)-Ilikeridingfast.Itsveryexciting.-Ilikeridingfast.Itsveryexciting.-Oh!Youmustntdoitlikethat,_itmay-Oh!Youmustntdoitlikethat,_itmayhaveanaccident.haveanaccident.A.andB.orC.soD.butA.andB.orC.soD.but2.(20042.(2004年天津市中考试题年天津市中考试题)Johnfellasleep_hewaslisteningt

2、oJohnfellasleep_hewaslisteningtothemusic.themusic.A.afterB.beforeC.whileD.assoonasA.afterB.beforeC.whileD.assoonasBC做做看()1.-WilltheforeignershaveanyproblemstalkingwithChinese()1.-WilltheforeignershaveanyproblemstalkingwithChinesein2008?in2008?-Idontthinkso.Now_theyoung_theoldcanspeaksome-Idontthinks

3、o.Now_theyoung_theoldcanspeaksomeEnglish.English.A.eitherorB.notonlybutalsoA.eitherorB.notonlybutalsoC.neithernorD.bothorC.neithernorD.bothor()2.Wedidntcatchthetrain_weleftlate.()2.Wedidntcatchthetrain_weleftlate.A.soB.becauseC.butD.thoughA.soB.becauseC.butD.though()3.Tomfailedintheexamagain_hewante

4、dtopassitvery()3.Tomfailedintheexamagain_hewantedtopassitverymuch.much.A.ifB.soC.thoughD.asA.ifB.soC.thoughD.as()4.Iwontbelievethatthefive-year-oldboycanreadfivethousand()4.Iwontbelievethatthefive-year-oldboycanreadfivethousandwords_Ihavetestedhimmyself.words_Ihavetestedhimmyself.A.afterB.whenC.ifD.

5、untilA.afterB.whenC.ifD.until()5.Thebookwassointerestingthathehadreaditforthreehours()5.Thebookwassointerestingthathehadreaditforthreehours_herealizedit._herealizedit.A.whenB.untilC.afterD.beforeA.whenB.untilC.afterD.beforeBBCDD()6.-Thisdresswaslastyearsstyle.()6.-Thisdresswaslastyearsstyle.-Ithinki

6、tstilllooksperfect_ithasgoneoutthisyear.-Ithinkitstilllooksperfect_ithasgoneoutthisyear.A.sothatB.eventhoughA.sothatB.eventhoughC.asifD.eversinceC.asifD.eversince()7.Hurryup,_youwillmissthetrain.()7.Hurryup,_youwillmissthetrain.A.andB.soC.howeverD.orA.andB.soC.howeverD.or()8.Themountainwas_steep_few

7、peopleinourcity()8.Themountainwas_steep_fewpeopleinourcityreachedthetop.reachedthetop.A.soasB.sothatA.soasB.sothatC.asasD.tootoC.asasD.tooto()9.-DoyourememberourpleasantjourneytoXian?()9.-DoyourememberourpleasantjourneytoXian?-Ofcourse.Iremembereverything_ithappened-Ofcourse.Iremembereverything_itha

8、ppenedyesterday.yesterday.A.assoonasB.eventhoughA.assoonasB.eventhoughC.ratherthanD.asifC.ratherthanD.asif()10._youcantanswerthisquestion,wehavetoask()10._youcantanswerthisquestion,wehavetoasksomeoneelseforhelp.someoneelseforhelp.A.AlthoughB.WhileC.WhetherD.SinceA.AlthoughB.WhileC.WhetherD.SinceDBDD

9、B目录连词的概念连词的应用注意的问题练习概念用来连接词，短语，从句或句子的词叫连词。连词是一种虚词，在句中不能单独使用。连词可分为两类：并列连词和从属连词。连词的应用一、并列连词并列连词用来连接具有并列关系的词，短语或句子。常见的并列连词有：1.表并列关系的and,bothand,notonlybutalso,neithernor等。2.表选择关系的or,eitheror等。3.表转折关系的but,while（然而）等。4.表因果关系的for,so等。注意事项1.and:“1.and:“和和”在肯定句中表并列；在肯定句中表并列；or:“or:“和和”在否定句中表并列在否定句中表并列另外：另外：

10、1)or“1)or“或者或者”用于选择疑问句用于选择疑问句2)or“2)or“否则否则”eg.eg.Whichdoyoulikebetter,teaormilk?.Whichdoyoulikebetter,teaormilk?.Hurryup,oryoullbelateforschool.Hurryup,oryoullbelateforschool.2.but“2.but“但是但是”表转折表转折eg.Ilistened,butIheardnothing.eg.Ilistened,butIheardnothing.注意：注意：1)though(1)though(虽然虽然),but(),but(但

11、是但是)不能连用不能连用2)notbut2)notbut不是不是而是而是eg.Thisbookisntminebutyours.eg.Thisbookisntminebutyours.3.bothand:3.bothand:既既又（连接主语为复数）又（连接主语为复数）neithernor:neithernor:既不既不也不也不连接两主连接两主eitheror:eitheror:或者或者或者或者语后者决语后者决notonlybutalso:notonlybutalso:不但不但而且而且定单、复定单、复eg.1)BothheandIarestudents.eg.1)BothheandIarestu

12、dents.2)NeitherhenorIamastudent.2)NeitherhenorIamastudent.二、从属连词从属连词用来引导从句。常见的从属连词有：从属连词用来引导从句。常见的从属连词有：(1)(1)引导时间状语从句的引导时间状语从句的after,before,when,while,as,until,after,before,when,while,as,until,till,since,assoonastill,since,assoonas等。等。(2)(2)引导条件状语从句的引导条件状语从句的if,unlessif,unless等。等。(3)(3)引导原因状语从句的引导原

13、因状语从句的because,as,sincebecause,as,since等。等。(4)(4)引导目的状语从句的引导目的状语从句的sothat,inorderthatsothat,inorderthat等。等。(5)(5)引导让步状语从句的引导让步状语从句的though,although,evenifthough,although,evenif等。等。(6)(6)引导结果状语从句的引导结果状语从句的sothat,sothat,suchthatsothat,sothat,suchthat等。等。(7)(7)引导比较状语从句的引导比较状语从句的than,asasthan,asas等。等。(8)(

14、8)引导名词从句的引导名词从句的that,if,whetherthat,if,whether等。等。常用连词的用法辨析1.while,when,as这三个连词都可引导时间状语从句，但用法有所不同。这三个连词都可引导时间状语从句，但用法有所不同。1)1)当某事正在进行的时候，又发生了另一件事。当某事正在进行的时候，又发生了另一件事。While,when,asWhile,when,as都可用来引导表示都可用来引导表示“背背景景”的时间状语从句。例如：的时间状语从句。例如：As/When/WhileIwaswalkingdownthestreetInoticedapolicecar.As/When/

15、WhileIwaswalkingdownthestreetInoticedapolicecar.2)2)当两个长动作同时进行的时候，最常用的是当两个长动作同时进行的时候，最常用的是whilewhile。例如：。例如：Whilemotherwascookinglunch,Iwasdoingmyhomework.Whilemotherwascookinglunch,Iwasdoingmyhomework.3)3)当两个动作都表示发展变化的情况时，最常用的是当两个动作都表示发展变化的情况时，最常用的是asas。例如：。例如：Aschildrengetolder,theybecomemoreandmo

16、reinterestedinthingsaroundAschildrengetolder,theybecomemoreandmoreinterestedinthingsaroundthem.them.4)4)当两个短动作同时发生时，或表示当两个短动作同时发生时，或表示“一边一边一边一边”时，最常用时，最常用asas。例如：。例如：Justashecaughtthefly,hegavealoudcry.Justashecaughtthefly,hegavealoudcry.ShelookedbehindfromtimetotimeasshewentShelookedbehindfromtimet

17、otimeasshewent5)5)当从句的动作先于主句的动作时，通常用当从句的动作先于主句的动作时，通常用whenwhen。例如：。例如：Whenhefinishedhiswork,hetookashortrest.Whenhefinishedhiswork,hetookashortrest.6)6)当从句是瞬间动作，主句是延续性动作时，通常用当从句是瞬间动作，主句是延续性动作时，通常用whenwhen。例如：。例如：WhenJohnarrivedIwascookinglunch.WhenJohnarrivedIwascookinglunch.2.as,because,since,for这四

18、个词都可表原因，但用法有区别。这四个词都可表原因，但用法有区别。1)1)如果原因构成句子的最主要部分，一般用如果原因构成句子的最主要部分，一般用becausebecause。因此，。因此，becausebecause引导的从句往往放在句末。例如：引导的从句往往放在句末。例如：Istayedathomebecauseitrained.Istayedathomebecauseitrained.-Whyarentyougoing?-Whyarentyougoing?-BecauseIdontwantto.-BecauseIdontwantto.2)2)如果原因已被人们所知，或不如句子的其它部分重要，

19、就用如果原因已被人们所知，或不如句子的其它部分重要，就用asas或或sincesince。SinceSince比比asas稍微正式一点。稍微正式一点。AsAs和和sincesince引导的从句一般放在句引导的从句一般放在句子的开头。例如：子的开头。例如：Ashewasntready,weleftwithouthim.Ashewasntready,weleftwithouthim.SinceIhavenomoney,Icantbuyanyfood.SinceIhavenomoney,Icantbuyanyfood.3)for3)for用来补充说明一种理由，因此，用来补充说明一种理由，因此，for

20、for引导的从句几乎可以放在括号引导的从句几乎可以放在括号里。里。ForFor引导的句子不放在句子的开头。例如：引导的句子不放在句子的开头。例如：Idecidedtostopandhavelunch-forIwasfeelingquiteIdecidedtostopandhavelunch-forIwasfeelingquitehungry.hungry.3.if,whetherif if和和whetherwhether都可作都可作“是否是否”讲，在引导宾与从句是一般可互讲，在引导宾与从句是一般可互换。例如：换。例如：Iwonderwhether(if)youstillstudyinthats

21、chool.Iwonderwhether(if)youstillstudyinthatschool.Idontknowwhether(if)helikesthatfilm.Idontknowwhether(if)helikesthatfilm.在下列情况下，只能用在下列情况下，只能用whether,whether,不能用不能用if if：1)1)引导主语从句时。例如：引导主语从句时。例如：Whetherhewillcometothepartyisunknown.Whetherhewillcometothepartyisunknown.2)2)引导表语从句时。例如：引导表语从句时。例如：Theq

22、uestioniswhetherIcanpasstheexam.ThequestioniswhetherIcanpasstheexam.3)3)在不定式前。例如：在不定式前。例如：IhaventmadeupmymindwhethertogothereorIhaventmadeupmymindwhethertogothereornot.not.4.sothat,such.that1)sothat1)sothat中的中的soso是个副词，其后只能跟形容词或副词，而是个副词，其后只能跟形容词或副词，而such.thatsuch.that中的中的suchsuch是个形容词，后接名词或名词短语。是个形容

23、词，后接名词或名词短语。例如：例如：ImsotiredthatIcantwalkanyfarther.ImsotiredthatIcantwalkanyfarther.Itwassuchawarmdaythathewentswimming.Itwassuchawarmdaythathewentswimming.2)2)如果在名词之前有如果在名词之前有many,much,little,fewmany,much,little,few时，用时，用so,so,不用不用suchsuch。例如：。例如：Hehassolittleeducationthatheisunabletogetajob.Hehass

24、olittleeducationthatheisunabletogetajob.IhavehadsomanyfallsthatIamblackandblueallIhavehadsomanyfallsthatIamblackandbluealloverover.5.eitheror,neithernor,notonlybutalso这三个连词词组都可连接两个并列成分。当它们连接两个并列主语时，谓语动词要随相邻的主语变化。例如：Eitheryouorheiswrong.Neitherhenorhischildrenlikefish.Notonlytheteacherbutalsothestude

25、ntswanttobuythebook.6.although,but这两个连词不能用在同一个句子中。例如：我们不能说“Althoughheisoversixty,butheworksashardasothers.”这个句子应改为：Althoughheisoversixty,heworksashardasothers.或Heisoversixty,butheworksashardasothers.7.because,so这两个连词同样不能用在同一个句子中。例如：我们不能说“BecauseJohnwasill,soItookhimtothedoctor.”这个句子应改为BecauseJohnwas

26、ill,Itookhimtothedoctor.或Johnwasill,soItookhimtothedoctor.用适当的连词填空1._theyarebrothers,theydontlooklikeeachother1._theyarebrothers,theydontlooklikeeachotheratall.atall.2.Thedresswasveryexpensive,_Ididntbuyit.2.Thedresswasveryexpensive,_Ididntbuyit.3.-Doyouknow_Icouldpasstheexam?3.-Doyouknow_Icouldpass

27、theexam?-Sorry,Ivenoidea.-Sorry,Ivenoidea.4.Mr.BrownknowslittleJapanese,_hecant4.Mr.BrownknowslittleJapanese,_hecantunderstandtheinstructionsonthebottleofthepills.understandtheinstructionsonthebottleofthepills.5.Thewarwasoveraboutayearago,_the5.Thewarwasoveraboutayearago,_theAmericansoldiersinIraqar

28、estillhavingalotoftroubleAmericansoldiersinIraqarestillhavingalotoftroubletodealwith.todealwith.Althoughsoif/whetherif/whethersosobutbut6.-IsDavidatschooltoday?6.-IsDavidatschooltoday?-No.Heisathome_hehasabad-No.Heisathome_hehasabadcold.cold.7._Lily_Lucymaygowithyou7._Lily_Lucymaygowithyoubecauseone

29、ofthemmuststayathome.becauseoneofthemmuststayathome.8.Studyhard,_youaresuretohaveagood8.Studyhard,_youaresuretohaveagoodresultintheexam.resultintheexam.9.Pleasehaveawash_yougotobed.9.Pleasehaveawash_yougotobed.10.Thetwinshavelearnedalot_they10.Thetwinshavelearnedalot_theycametoChina.cametoChina.beca

30、usebecauseEitherEitherororandandbeforebeforesincesince练习与巩固：熟能生巧选择合适的连接词，完成下列句子。选择合适的连接词，完成下列句子。1.Jimspendsalotofmoneyonbooks_heis1.Jimspendsalotofmoneyonbooks_heisnotrich.notrich.2.Katefellintosleep_shewaslisteningtothe2.Katefellintosleep_shewaslisteningtothemusic.music.3.-IsDavidatschooltoday?3.-I

31、sDavidatschooltoday?-No.Heisathome_hehasabadcold.-No.Heisathome_hehasabadcold.4.Wewonthavesupper_mymothercomesback.4.Wewonthavesupper_mymothercomesback.5.Speaktohimslowly_hemayunderstandyou5.Speaktohimslowly_hemayunderstandyoubetter.better.6._shedoesntcomeonSunday,Illgofishingby6._shedoesntcomeonSun

32、day,Illgofishingbymyself.myself.7.Itisfouryears_Ihadleftthatsmallvillage.7.Itisfouryears_Ihadleftthatsmallvillage.8._theairmoves,itiscalledwind.8._theairmoves,itiscalledwind.9.Wewillgotothepark_itdoesntraintomorrow.9.Wewillgotothepark_itdoesntraintomorrow.10._littleboysdid_muchwork.10._littleboysdid

33、_muchwork.thoughwhilebecauseuntilsothatEvenifsinceWhenifSoso11.Therearefewnewwordsinthepassage_we11.Therearefewnewwordsinthepassage_wecantunderstandit.cantunderstandit.12.Goback_youcomefrom.12.Goback_youcomefrom.13.Hereachedthestation_thetrainhadleft.13.Hereachedthestation_thetrainhadleft.14.-Doyouh

34、aveaswimmingpool?14.-Doyouhaveaswimmingpool?-No,wedont.Atleast,not_big_yours.-No,wedont.Atleast,not_big_yours.15.Givemeyourpaper_youhavefinishedit.15.Givemeyourpaper_youhavefinishedit.16.Itisraininghard,_wehavetostayathome.16.Itisraininghard,_wehavetostayathome.17._youworkharder,youllneverpassthefin

35、al17._youworkharder,youllneverpassthefinalexam.exam.18.Lookafterthechildren_Iamout.18.Lookafterthechildren_Iamout.19.Thevillageis_faraway_Icantgetthere19.Thevillageis_faraway_Icantgetthereonfoot.onfoot.20.Thatis_aninterestingbook_Icantstop20.Thatis_aninterestingbook_Icantstopreadingreadingbutwhereafteras/soassincesoUnlesswhensothatsuchthat