英语九大状语从句ppt课件

.,1,语法专题,状语从句theAdverbialClauses,大庆实验中学赵源,.,2,.,3,概念：状语从句在句子中充当状语，表示主句动作发生的时间、地点、条件、方式、目的、比较、原因、结果等。,.,4,九种状语从句,时间状语从句地点状语从句原因状语从句条件状语从句让步状语从句结果状语从句目的状语从句方式状语从句比较状语从句,.,5,WhileIwaswalkingalongthestreet,Ifoundmanybeatifulbuildings.()2.Wherethereisawill,thereisaway.()3.Nowthat/Sinceeverybodyishere,letsbeginourmeeting.（）4.Illspeakslowlysothatyoucanunderstandme.()5.Socleverwashethathewasabletoworkoutallthedifficultproblems.(),时间,地点,原因,目的,结果,判断下列状语从句类型：,.,6,6.Aslongasyoudontloseheart,youllsucceed.()7.Althoughhetriedhard,hedidnotfindajob.()8.Theoldladytreatstheboyasifhewerehisownson.()9.HeistallerthanIam.(),条件,让步,方式,比较,判断下列状语从句类型：,.,7,高考对状语从句主要考查的知识点：(1)状语从句连接词的选用(2)状语从句的时态学习重点：(1)9大类状语从句的连接词的使用(2)状语从句与主句的时态关系,.,8,熟读深思,1.时间状语从句划出引导时间状语从句的连接词并体会其含义：(1)Iwasdoingsomecookingwhenthedoorbellrang.(2)Whilewalkingacrossthecar,theboywasknockedoverbyarunningcar.(3)Astimegoesby,wegrowup.(4)IhadfelthungrybeforeIarrivedhome.(5)IthasbeenfouryearssinceIcametoShanghai.,.,9,熟读深思,划出引导时间状语从句的连接词并体会其含义：(6)Isleptuntiltheclockalarmed.(7)Ididntsleepuntilmyfathercameback.(8)ShegavearingtoherparentsimmediatelyshelandedinJapan.(9)Nosoonerhadwehadsupperthanwebegantorepairthemachine.(10)EverytimeIseethefilm,Icanthelprecallingmychildhoodinthecountryside.,.,10,归纳总结,时间状语从句常用连词有：when/while/asbefore/after;since;until;not.untiln.:thesecond/theminute/themoment/theinstant一.就.adv.conj.:instantly/immediately/directlyphr.:assoonas刚.就.NosoonerhadsbdonethansbdidHardlyhadsbdonewhensbdidtime:thefirsttime/everytime/eachtime/nexttime,.,11,连接词when的用法小结when可用来引导时间状语从句，意为“当的时候”从句的谓语动词可以是延续的，也可以是短暂的。如：Whenthefilmended,theywentback.WhenIlivedthere,IusedtogototheseashoreonSundays.2.When常用于下列句式：意为“就在那时”。如：wasdoingsomethingwhen.wasabouttodowhen.wasonthepointofdoingsth.whenhad(just)donewhen.,.,12,时间状语从句1.(14北京春)Wewereswimminginthelake_suddenlythestormstarted.A.whenB.whileC.untilD.before2.(12上海)Hewasabouttotellmethesecret_someonepattedhimontheshoulder.A.asB.untilC.whileD.when3.(15上海)Hetransplantedthelittletreetothegarden_itwasthebesttimeforit.A.whereB.whenC.thatD.until4.(15福建)DidJackcomebackearlylastnight?Yes.Itwasnotyeteightoclock_hearrivedhome.A.BeforeB.whenC.thatD.until5.(06辽宁)Hewasabouthalfwaythroughhismeal_afamiliarvoicecametohisears.A.whyB.whereC.whenD.while,A,D,B,B,C,.,13,1.while可用来引导时间状语，意为“当的时候”；引导的动作必须是持续性的，如：Pleasedonttalksoloudwhileothersareworking.2.while作为并列连词，意为“而，却”，表示两者对比。JanewasdressedinbrownwhileMarywasdressedinblue.3.while也可用来引导让步状语，意为“尽管，虽然”；位于句首，相当于although。WhileIadmitthattheproblemsaredifficult,Idontagreethattheycantbesolved.4.谚语：Strikewhiletheironishot.,连接词while的用法小结,.,14,6.(15天津)ThecostoflivinginGlasgowisamongthelowestinBritain,_thequalityoflifeisprobablyoneofthehighest.A.sinceB.whenC.asD.while7.(14年江苏)_Iacceptthatheisnotperfect,Idoactuallyliketheperson.A.WhileB.SinceC.BeforeD.Unless8._itistruethatastudentsmostimportantgoalistodowellinhisorherstudies,itdoesntneedtobetheonlygoal.AwhenBAsCWhileDBefore9.Marymadecoffeeherguestswerefinishingtheirmeal.(全国)A.sothatB.althoughC.whileD.asif,D,A,C,C,时间状语从句,.,15,AsIleftthehouse,Iforgotthekey.2.AsIgetolder,Igetmoreoptimistic.3.Hehurriedhome,lookingbehindashewent.4.Astheweatherissobad,wehavetostayhome.5.Youcandoitasyoulike.6.Oldasheis,heisstillenergetic.7.HespeaksEnglishasfluentlyasanativespeaker.8.Asastudent,weshouldstudyhard.,conj.当时候,conj.随着.,conj.一边.,conj.由于.,conj.像/按照.,conj.尽管/虽然.,adv.conj.像一样,说出下列句子中as的含义和词性：,conj.尽管,.,16,as用法小结,1.引导时间状语从句：强调同时发生或紧接着发生，动作无先后。当时候一边一边随着2.引导原因状语从句：由于3.引导方式状语从句：像，如4.引导让步状语从句：虽然5.引导比较状语从句：asas和一样6.介词：作为,.,17,连接词when,while,as的用法区别：when,while,as这三个连词都可表示“当的时候”，使用时应注意：1)when可表示一个时间点，也可表示一个时间段。如：Whenhecamein,wewerehavingsupper.Whenwewerehavingsupper,thelightsuddenlywentout.2)while则只表示一个时间段。它所引导的时间状语从句中的时态常用进行时态。如：When/Whilehewaseatinghisbreakfast,heheardthedoorbellring.WhilehewaswatchingTV,theboyfellasleep.3)as则强调主句和从句的动作在同一时间进行;也可表示“随着”，。Shesangasshewalkedalong.Astheelectionapproached,theviolence（暴行）gotworse.,.,18,用while,when,as填空：,_Iwaswalkingdownthestreet,Inoticedapolicecarinfrontofthestore._Johnarrived,Iwascookinglunch._hegrewolder,helostinterestineverythingexceptgardening.Iwaswanderingthroughthestreet_Icaughtsightofatailorsshop._thegrandparentslovethechildren,theyarestrictwiththem.,When/While/As,When,As,when,While,.,19,till,until和notuntil小结：1.until/till从句用于肯定句时，主句的动词是延续性动作，意为“某动作一直延续到某时间点才停止”。如：Wewaiteduntil/tillhecame.2.用于否定句not.until.时，主句谓语动词是非延续性动词，意为“某动作直到某时间才开始”。如：Hewontgotobeduntilherfatherreturns.3.till不可以置于句首，而until可以。如：UntilyoutoldmeIhadnoideaofit.4.notuntil句型中的强调和倒装说法：ItwasnotuntilyoutoldmethatIhadanyideaofit.NotuntilyoutoldmedidIhaveanyideaofit.,.,20,连接词before的小结：1）Itwillbe段时间before“要过多久才”Itwillbetwoyearsbeforeheleavesthecountry.2）Itwillnotbelongbefore“不用多久就”Itwontbelongbeforeshecomesback.3）Itwas+时间段+before从句“过了多久才”（动作已发生）Itwasthreeweeksbeforehecameback.4）Itwasnotlongbefore“没过多久就了”如：Itwasntlongbeforeheleftthecountry.连接词since的小结：5）Itis/hasbeen时间段sincesb.didItwas时间段sincesb.haddone如：Itis/hasbeenthreeyearssinceIsawherlasttime.,.,21,Itwillbetwoyearsbeforeheleavesthecountry.Itwontbelongbeforeshecomesback.Itwasthreeweeksbeforehecameback.Itwasntlongbeforeheleftthecountry.Itis/hasbeenthreeyearssinceIsawherlasttime.,还要过两年他才会离开这个国家。,没过多久他就离开这个国家了。,才过了三周他就回来了。,用不了多久她就会回来。,我和她已经三年没见面了。,巩固-翻译句子：,.,22,熟读深思,2.条件状语从句说出下列红色字体的含义：Hewillplaybasketballafterschoolifhefinisheshiswork.IwillnotattendthemeetingunlessIaminvited.,.,23,说出下列红色字体的含义：Hecanusethebicycleoncondition(that)hereturnsittomorrow.Wedidntknowwhatweshoulddooncethemoneywasusedup.Ishallgoprovided/providing(that)itdoesntrain.Suppose/Supposing(that)wemissthetrain,whatshallwedo?,.,24,条件状语从句常用连词有：if/unless/once(一旦)/aslongas/solongas/oncondition(that)（若是./以.为条件）/provided（如果，假如，在.条件下）/providing(that)/suppose（假定，假设，设想）/supposing(that)等。,归纳总结,.,25,Hecanusethebicycleoncondition(that)hereturnsittomorrow.Wedidntknowwhatweshoulddooncethemoneywasusedup.Ishallgoprovided/providing(that)itdoesntrain.Suppose/Supposing(that)wemissthetrain,whatshallwedo?,巩固-翻译句子：,他可以使用这辆自行车条件是明天把它还回来。,一旦钱都花光了，我们将不知道该怎么办了。,假设不下雨，我就去。,假如我们错过了这趟火车，我们该怎么办？,.,26,熟读深思,3.原因状语从句说出下列句子中划线部分的含义：(1)Itsbecausehelikesdancingthathesaysdancingisveryeasy.(2)Thedayhasbroken,forthebirdsaresingingnow.(3)Sinceyoucantanswerthequestion,Illasksomeoneelse.(4)Asitsdark,wedbettergooffworknow.(5)Now_thatyoufeelsick,youcanhavearestinbed.(6)Hisrequestisunreasonableinthatheknowswecantaffordit.,.,27,归纳总结,原因状语从句的常见连词：because,for,since,as,nowthat,when,inthat等。规则1：because表示直接的、必然的原因，不能与so连用。常用来回答why所提的问题。在强调句型中，若强调原因，只能用because，即Itisbecausethat，如：(1)；而for表示推理性的补充说明的原因，不能放在句首，如：(2)。规则2：since表示众所周知的原因，“既然”，常放在句首，如：(3)。,.,28,归纳总结,规则3：as表示客观原因，“由于”，常放在句首，如：(4)。规则4：nowthat通常表示用新出现的情况作为原因，“既然”，如：(5)。,.,29,熟读深思,3.原因状语从句再次体会下列句子中划线部分的含义：(1)Itsbecausehelikesdancingthathesaysdancingisveryeasy.(2)Thedayhasbroken,forthebirdsaresingingnow.(3)Sinceyoucantanswerthequestion,Illasksomeoneelse.(4)Asitsdark,wedbettergooffworknow.(5)Now_thatyoufeelsick,youcanhavearestinbed.(6)Hisrequestisunreasonableinthatheknowswecantaffordit.,.,30,熟读深思,4.结果状语从句翻译句子，注意划线部分含义：(1)Thehouseisso_expensive_thatIcantaffordit.(2)Thisisso_interesting_a_bookthatweallwanttoreadit.(3)Thereareso_many_new_wordsinthepassagethatIcantunderstandit.(4)Heissuch_a_clever_boythatwealllikehim.,.,31,归纳总结,规则：结果状语从句常见连词：sothat/suchthat意为“如此以至于”。,.,32,熟读深思,5.目的状语从句翻译句子，注意划线部分含义：(1)Wegotupearlyin_order_thatwecouldcatchthefirstbus.(2)Wegotupearlyfor_fear_that/lest/in_case_thatweshouldmissthefirstbus.,.,33,归纳总结,目的状语从句常见的连词有：(1)inorderthat/sothat意为“为了”；(2)incasethat/forfearthat/lest意为“以免；以防”等。规则1：sothat/inorderthat从句(从句用can/could/may/might动词原形)，如：(1)。Wegotupearlyin_order_thatwecouldcatchthefirstbus.规则2：forfearthat/incasethat从句，意为“以防，万一”，从句可以用虚拟语气，即“should动词原形”，如：(2)。Wegotupearlyfor_fear_that/lest/in_case_thatweshouldmissthefirstbus.,.,34,熟读深思,6.地点状语从句翻译句子，注意划线部分含义：(1)Makeamarkwhereyouhaveproblems.(2)Iwillfindhimwhereverhemaybe.,.,35,归纳总结,地点状语从句常见的连词有：1.where在地方，如：(1)。2.wherever无论在地方，如：(2)。,.,36,熟读深思,7.让步状语从句翻译句子，注意划线部分含义：(1)Althoughheisrich,heneverwastesacoin.(2)Richmanasheis,heworkshard.(3)Hardasheworked,hefailed.(4)Tryashemight,Tomcouldnotgetoutofthedifficulty.(5)Even_ifitsnowstomorrow,weshallstillgoonbusiness.(6)No_matter_who(Whoever)breakstherule,hewillbepunished.(7)Whetheryougoornottomorrow,wewillgoouting.(8)Hesthebestteacher,eventhoughhehastheleastexperience.,.,37,归纳总结,规则1：although/though/while意为“虽然；尽管”，如：(1)。规则2：adj./adv.n.+asthough+.意为“虽然；尽管”v.(原形),将下列三个句子改写成规则2的形式：Heisarichman,butheworkshard.Heworkedhard,buthefailed.Hemighttry,butTomcouldnotgetoutofthedifficulty.,.,38,归纳总结,规则1：although/though/while意为“虽然；尽管”，如：(1)。规则2：adj./adv.n.+asthough+.意为“虽然；尽管”v.(原形),将下列三个句子改写成规则2的形式：Richmanas/thoughheis,heworkshard.Hardas/thoughheworked,hefailed.Tryas/thoughhemight,Tomcouldnotgetoutofthedifficulty.,.,39,归纳总结,规则3：evenif/eventhough意为“即使，纵然”。evenif侧重于假设；eventhough侧重于事实，如：(5)Even_ifitsnowstomorrow,weshallstillgoonbusiness.(8)Hesthebestteacher,eventhoughhehastheleastexperience.规则4：Nomatterhow/what/where/who；特殊疑词ever意为“无论怎么/什么/哪里/谁”，如：(6)。规则5：whetheror“无论是否”，如：(7)。,.,40,熟读深思,8.方式状语从句翻译句子，注意划线部分含义：(1)Thelightswereonasthougheveryonehadleftinahurry.(2)DotheexperimentasItoldyoujustnow.,.,41,归纳总结,规则1：“asif/asthough从句”表示与客观事实不符的情况时，从句用虚拟语气，即表示现在或将来的情况用一般过去时，be用were；表示过去的情况用过去完成时，如：(1)Thelightswereonasthougheveryonehadleftinahurry.规则2：as意为“正如”，如：(2)DotheexperimentasItoldyoujustnow.,.,42,熟读深思,9.比较状语从句翻译句子，注意划线部分含义：(1)Chineseiss_beautiful_a_language_as_English.(2)Theydidntcometoschoolas_early_as_we.(3)Theboyistaller_than_his_father.,.,43,熟读深思,(4)Thishouseistwo_times_the_area_of_that_one.(5)Thisruleristwo_times_as_long_as_that_one.(6)Mycaseistwo_times_heavier_than_yours.(7)Thepopulationinthistownisaboutsix_timeswhatitwasahundredyearsago.,.,44,归纳总结,规则1：asas意为“和一样”，as后面接形容词、副词的原级，如：(1)。规则2：notas/soas意为“不如；不及”，如：(2)。规则3：than意为“比”，如：(3)。规则4：倍数表达比较状语从句通常与倍数表达法结合起来进行考查。它有以下几种句型：如：(4)、(5)、(6)、(7)。,.,45,熟读深思,(4)Thishouseistwo_times_the_area_of_that_one.(5)Thisruleristwo_times_as_long_as_that_one.(6)Mycaseistwo_times_heavier_than_yours.(7)Thepopulationinthistownisaboutsix_timeswhatitwasahundredyearsago.,.,46,重难点-状语从句的时态问题1、Thehousecouldfalldownsoonifnoone_somequickrepairwork.（全国IV）AhasdoneBisdoingCdoesDhaddone2、Itisalmostfiveyears_wesaweachotherlasttime.（北京春季）A.beforeB.sinceC.afterD.when,C,B,.,47,重难点-状语从句的倒装问题1、Sodifficult_ittoliveinanEnglish-speakingcountrythatIdeterminedtolearnEnglish.(上海)A.IhavefeltB.haveIfeltC.IdidfeelD.didIfeel2、Notuntilallthefishdiedintheriver_howseriousthepollutionwas.A.didthevillagersrealizeB.thevillagersrealizedC.thevillagersdidrealizeD.didntthevillagersrealize,D,A,.,48,状语从句的倒装一般有下面几种情况：否定词开头；notuntilso加adj.开头；as/though引导的让步状语从句。特别注意：HardlywhenNosoonerthanChildasheis,Hardlyhadhegottothestationwhenthetrainleft.Nosoonerhadhegottothestationthanthetrainleft.Childasheis,hecanspeaksevenforeignlanguages.,.,49,WhilewatchingTV,_.AthedoorbellrangBthedoorbellringsCweheardthedoorbellringDweheardthedoorbellrings,C,重难点-状语从句省略问题,.,50,1：如果主从句主语一致，从句中又有“be”时，省略主语和be。Whilestillastudent,sheplayedmanyroles.Whentoldthesecret,hewassurprised.When(hewas)stillaboyoften,hehadtoworkdayandnightIf(youare)asked,youmaycomein.2：从句中可省略it+是。Youcanturntomeforhelpifnecessary.If(itis)necessary/possible.Illexplainittoyouagain.,状语从句省略问题,.,51,重难点-状语从句与并列句的区别1、Thoughheisinhissixties,_heworksashardasayoungman.A.yetB.butC.andD.andyet2、Excusemeforbreakingin,_Ihavesomenewsforyou.A.soB.andC.butD.yet,A,C,.,52,对比训练与巩固,.,53,1.Wewereabouttoleave_itbegantorain.2.ShethoughtIwastalkingaboutherson,_,infact,Iwastalkingaboutmyson.3.HardlyhadIfinishedmycomposition_thebellrang.A.whenB.whileC.asD.during,对比训练1,A,B,A,.,54,1.Hewouldhavealookatthebookstores_hewenttotown.2.Wedecidetofinishtheworkontime,_happens.3.Ifweworkwithastrongwill,weovercomeanydifficulty,_greatitis.4.Illgivethebookto_likesEnglish.A.wheneverB.whoeverC.whateverD.however,对比训练2,A,C,D,B,.,55,对比训练3,1.Ifweworkhard,wecanovercomeanydifficulty,nomatter_greatitis.2.Ifweworkhard,wecanovercomeanydifficulty,_greatitis.3.Ifweworkhard,wecanovercomeanydifficulty,_difficultyitis.4.Ifweworkhard,wecanovercomeanydifficulty,nomatter_difficultyitis.A.whatB.howC.howeverD.whatever,B,C,D,A,.,56,对比训练4,1.Itwillbeyears_wemeetagain.2.Itistenyears_Icametothistown.3.Itistenyearsago_Icametothistown.A.untilB.thatC.beforeD.since,C,D,B,.,57,对比训练5,Goandgetyourcoat.Itis_youleftit.2.Youarefreetogo_youlike.A.thereB.whereC.whereverD.when,B,C,.,58,1、Itisknowntoallthat_youexerciseregularly,youwontkeepgoodhealth.（重庆卷）A.unlessB.wheneverC.althoughD.if2.Youwillbelate_youleaveimmediately.A.unlessB.untilC.ifD.or3.Thelittleboywontgotosleephismothertellshimastory.（2010全国）A.orB.unlessC.butD.whether,A,A,B,高考题汇编,.,59,4、_Icansee,thereisonlyonepossiblewaytokeepawayfromthedanger.（北京春季）A.BecauseB.AsfarasC.IfD.Evenif5、IalwaystakesomethingtoreadwhenIgotothedoctors_Ihavetowait.（全国卷）AincaseBsothatCinorderDasif,B,A,.,60,6、Hetriedhisbesttosolvetheproblem,_difficultitwas.（天津卷）A.howeverB.nomatterC.whateverDalthough7、Theoldtowermustbesaved,_thecost.（浙江）AhoweverBwhateverCwhicheverDwherever8.EnglishandFrencharetaughthere.Youcanchoose_youlike.A.nomatterwhichB.whicheverD.whatever,A,B,nomatterwh-与wh-ever的联系及区别：nomatterwh-只引导让步状语从句，此时与wh-ever通用。Nomatterwhen/Wheneverhecomesback,heshouldbeinvitedtotheparty.wh-ever又可引导名词性从句，Nomatterwh-不能。如：Whoevercanhelpuswi