《初中连词复习》PPT课件.ppt

Conjunction连词,初三英语专项复习,并列连词；从属连词,连词是用来连接词、短语、从句和句子的。在句中，连词不单独作句子成分，也不重读。,XiaoMingandWeiFangaregoodfriends.Heusuallygetsupatsixinthemorningandgoestobedathalfpastnineintheevening.TheoldmanisTomsgrandfatherandtheyoungmanisTomsfather.IllgowithyouifIamfree.,六、连词的分类,1.并列连词（连接并列的词，短语或句子）2.从属连词（引导从句，如宾从或状从）,并列连词,相联关系and,bothand,eitheror,neithernor,notonlybut(also),aswellasand:三者或三者以上的并列成分，只需在最后两者之间加and,前面各个之间用逗号You,heandIareallstudents.改为if/unless引导的从句：Workhard,andyouwillbeabletopasstheexam.If,Youunless,并列连词,bothandBothmyfatherandmotherareteachers.Helovesbothscienceandart.notonlybutalsoNotonlymyfatherbutalsomymotherlovesme.eitherorEithermytwobrothersormyfatherisgoingtomeetmymotherattheairport.ShecantalktoyoueitherinEnglishorinChinese.neithernor,并列连词,aswellas=andaswellHehasexperienceaswellasknowledge.Hehasexperienceandknowledge,aswell.aswellas强调前者，谓语动词要根据前者确定notonlybutalso强调后者谓语动词根据后者确定，如：IaswellasTomamgoodatmaths.=NotonlyTombutalsoIamgoodatmaths.MrLiisnotonlyourteacherbutalsoourfriend.=MrLiisourfriendaswellasourteacher.,2.转折关系but,while,notbutThereisntanythingbutanewspaperontheshelf.Aclockhasnomouth,buthands.LiMingisidle,whilehisbrotherisdiligent.3.选择关系or,eitheror改为if/unless引导的从句:Hurryup，oryoullbelateforschool.,并列连词,并列连词,4.因果关系for,so,(for表示附加的推断的理由)Wemustbeinahurry,forwehaventenoughtime.Imustgonow,formymotheriswaitingforme.Ihavealotofthingstodo,soIcantgowithyou.,从属连词用来引导状语从句：(1)引导时间状语从句的after,before,when,while,as,until,till,since（自从，直到）,assoonas等。(2)引导原因状语从句的because,as,since,nowthat等。(3)引导条件状语从句的if,unless,aslongas（只要）等。(4)引导让步状语从句的though,although,eventhough,evenif,while,however,whatever,whoever,whenever,wherever等。(5)引导目的状语从句的sothat,inorderthat等。,从属连词,1)时间状从,Donttalkwhileyoureeating.吃饭时不要说话。Vegetablesarebestwhentheyarefresh.蔬菜新鲜时最好吃。HecamejustasIwasleaving.我正要走时他来了。Shedidntgotobeduntilhermothercame.Hewenttobedlastnighttill11:30pm.WehavelearnedEnglishsinceyouwere9yearsold.Trytofinishyourworkbeforeyouleave.离开前设法把工作做完。Afterwehavefinishedtea,wewillsitonthegrass.喝完茶之后我们将坐在草地上。IllletyouknowassoonasIhearfromher.我一接她的信就通知你。,2)原因状从,HedistrustedmebecauseIwasnew.他不信任我，因为我是新来的。Asyouaresorry，Illforgiveyou.既然你悔悟了，我就原谅你。Sincewevenomoney,wecantbuyit.由于我们没钱，我们无法购买它。Seeingthathesillhesunlikelytocome.因为他病了，他大概不会来了。Nowthatshehasapologized,Iamcontent.既然她已经道了歉,我也就满意了。,3)条件状从,DoyoumindifIopenthewindow?我开窗你不介意吧?DontcomeunlessItelephone.除非我打电话，否则你别来。Aslongasyourehappy，itdoesntmatterwhatyoudo.只要你高兴，你做什么都没关系。Incaseitrainstheywillstayathome.万一下雨，他们就呆在家里。注意：在条状从句中，常用一般现在时表示将来意义，不能用将来时态。有时表示条件的if之后可能用will，但不是将来时态,而是表意愿或委婉的请求(will为情态动词)。如：Ifyouwillsitdownforafewmoments,Illtellthemanageryourehere.请稍坐,我这就通知经理说您来了。,4）让步状从,Althoughtheyaretwins,theylookentirelydifferent.他们虽是孪生,但是相貌却完全不同。Ilikehereventhoughshecanbeannoying.尽管她有时很恼人,但我还是喜欢她。Youwontmovethatstone,howeverstrongyouare.不管你力气多大,也休想搬动那块石头。Whateverwehaveachieved,weowetoyoursupport.我们取得的一切成就都归功于你们的支持。Whoeveryouare,youcantpassthisway.不管你是谁，你都不能从这里通过。WheneverIseehimIspeaktohim.每当我见到他，我都和他讲话。,5)目的状从,Heraisedhisvoicesothateveryonecouldhear.他提高了嗓音，以便每个人都能听见。Takeyourumbrella(just)incaseitrains.带上雨伞，以防下雨。Sherepeatedtheinstructionsslowlyinorderthatheshouldunderstand.她把那些指示慢慢重复了一遍好让他听明白。,(6)引导结果状语从句的,sothat;sothat,suchthat等。(7)引导比较状语从句的than,asas等。(8)引导地点状语从句的where,wherever,everywhere,anywhere等。（9）引导方式状从的有than,asas(中间用原级),从属连词,6）结果状从,IwenttothelectureearlysothatIgotagoodseat.我去听演讲去得很早,所以找个好座位。IhadsomanyfallsthatIwasblackandblueallover.我摔了许多跤，以致于全身都是青一块紫一块的。Heshutthewindowwithsuchforcethattheglassbroke.他关窗子用力很大,结果玻璃震破了。,7）比较状从,Shewasnowhappierthanshehadeverbeen.现在她比过去任何时候都快活。Iglancedatmywatch.ItwasearlierthanIthought.我看了看表，时间比我想像的早。Hedoesntworkashardasshedoes.他工作不像她那样努力。,8）地点状从,ThechurchwasbuiltwheretherehadoncebeenaRomantemple.这座教堂盖在一座罗马寺庙的旧址。Illtakeyouanywhereyoulike.你想到哪儿我就带你到哪儿。EverywhereIgo，Ifindthesamething.不管我走到哪里，我都发现同样情况。,9）引导方式状从,WhydidntyoucatchthelastbusasItoldyouto?你怎么不听我的话赶乘末班公共汽车呢?Nobodyelselovesyoutheway(=as)Ido.没有人像我这样爱你。Isoundsasifyouhadagoodtime.听起来你似乎过得很愉快。,whetherif是否,从属连词用来引导宾语从句：(1)引导陈述句做宾语从句,that(2)引导一般疑问句做宾语从句,if,whether(3)引导特殊疑问句做宾语从句,who,when,what,how,which,howlong,why等,从属连词,从属连词,hashe,didshe,从属连词,2.when,as,while,until(till),since,after,before,assoonas,bythetime引导时间状语从句when,as,while:when的用途最广泛。as表示主句、从句的动作同时发生。while只能跟延续性动词作谓语。主从句都用进行时时，两个动作同时进行。Helookedbehindasheran.（一边一边）HecameinwhileIwasreading.MumwascookingwhileIwasreading.,从属连词,Ididntgotobeduntilmyfathercamebacklastnight.AssoonasIarriveinBeijing,Iwillwritetoyou.3.because,since,as,nowthat引导原因状语从句注:since=nowthat表示原因的强度由强到弱：because-since-as。回答why提出的问题用because回答。because引导的从句较多放在主句之后。since和as引导的从句置前置后的均有，通常置前，且表示对方一知悉的和较为明显的原因。,从属连词,Theydidntgototheseasideyesterdaybecauseitwasrainy.Sinceeveryoneishere,letsbeginourmeeting.AsIamleavingtomorrow,Ivgivenhimthekeytothegate.4.though,although引导让步状语从句，不与but连用，须强调时用yet,still.Hewastired.Hewentonworking.,Althoughhewastired,hewentonworking,从属连词,5.sothat,inorderthat引导目的状语从句可以转化为to/soasto/inorderto的简单句Myfathergotupearly.Hecouldcatchtheearlybus.6.sothat,suchthat引导结果状语从句TheshelfissohighthatIcantreachit.ItssohighashelfthatItssuchahighshelfthatHereadsofewpapersthathedidntknowaboutit.可以转化为enoughto和tooto的简单句。Theshelfisnotlowenoughformetoreach.Theshelfistoohighformetoreach.,Myfathergotupearlyinordertocatchthe,从属连词,7.if,unless引导条件状语从句ifnot=unless8.where,wherever,everywhere,anywhere引导地点状语从句Gowhereyoulike.Wherethereissmoke,thereisfire.Puttheglasswhereyoucanseeit.9.asas,than,thethe引导比较状语从句Heisastallashisfather.Themoreyoueat,thefatteryouwillbe.Idrathergoswimminginariverthaninaswimmingpool.,从属连词,10.as的用法作连词1).引导时间状语从句“当时候”“一边一边”Hewasreadingasshecamein.Theytalkedastheywalked.2).引导原因状语从句“因为，由于”AsIamill,Iwontgo.3).引导方式状语从句“像一样”Heworksasothersdo.作介词“作为”Asapupil,youshouldstudyhard.比较：like介词“像一样”不引导从句Theoldmanisreadinglikeapupil.,1.-WilltheforeignershaveanyproblemstalkingwithChinesein2008?-Idontthinkso.Now_theyoung_theoldcanspeaksomeEnglish.A.eitherorB.notonlybutalsoC.neithernorD.bothor2.Wedidntcatchthetrain_weleftlate.A.soB.becauseC.butD.though3.Tomfailedintheexamagain_hewantedtopassitverymuch.A.ifB.soC.thoughD.as,4.Iwontbelievethatthefive-year-oldboycanreadfivethousandwords_Ihavetestedhimmyself.A.afterB.whenC.ifD.until5.Thebookwassointerestingthathehadreaditforthreehours_herealizedit.A.whenB.untilC.afterD.before6.-Thisdresswaslastyearsstyle.-Ithinkitstilllooksperfect_ithasgoneoutthisyear.A.sothatB.thoughC.ifD.since7.Hurryup,_youwillmissthetrain.A.andB.soC.howeverD.or,8.Themountainwas_steep_fewpeopleinourcityreachedthetop.A.soasB.sothatC.asasD.tooto9.-DoyourememberourpleasantjourneytoXian?-Ofcourse.Iremembereverything_ithappenedyesterday.A.assoonasB.thoughC.becauseD.asif10._youcantanswerthisquestion,wehavetoasksomeoneelseforhelp.A.AlthoughB.WhileC.WhetherD.Since,用适当的连词填空1._theyarebrothers,theydontlooklikeeachotheratall.2.Thedresswasveryexpensive,_Ididntbuyit.3.-Doyouknow_Icouldpasstheexam?-Sorry,Ivenoidea.4.Mr.BrownknowslittleJapanese,_hecantunderstandtheinstructionsonthebottleofthepills.5.Thewarwasoveraboutayearago,_theAmericansoldiersinIraqarestillhavingalotoftroubletodealwith.,Although,so,whether/if,so,but,6.-IsDavidatschooltoday?-N