英语九大状语从句-赵源

语法专题状语从句theAdverbialClauses大庆实验中学赵源概念：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。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1.WhileIwaswalkingalongthestreet,Ifoundmanybeatifulbuildings.()2.Wherethereisawill,thereisaway.()3.Nowthat/Sinceeverybodyishere,let’sbeginourmeeting.（）4.I’llspeakslowlysothatyoucanunderstandme.()5.Socleverwashethathewasabletoworkoutallthedifficultproblems.()时间地点原因目的结果判断下列状语从句类型：6.Aslongasyoudon’tloseheart,you’llsucceed.()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：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.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)Ididn'tsleepuntilmyfathercameback.(8)ShegavearingtoherparentsimmediatelyshelandedinJapan.(9)Nosoonerhadwehadsupperthanwebegantorepairthemachine.(10)EverytimeIseethefilm,Ican'thelprecallingmychildhoodinthecountryside.归纳总结时间状语从句常用连词有：when/while/asbefore/after;since;until;not...untiln.:thesecond/theminute/themoment/theinstant一...就...adv.→conj.:instantly/immediately/directlyphr.:assoonas④刚...就...Nosoonerhadsbdone…thansbdidHardlyhadsbdone…whensbdid⑤time:thefirsttime/everytime/eachtime/nexttime…连接词when的用法小结1.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：wasdoingsomething…when...wasabouttodo…when...wasonthepointofdoingsth...when…had(just)done…when...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.Itwasnotyeteighto’clock____hearrivedhome.A.BeforeB.whenC.thatD.until5.(06辽宁)Hewasabouthalfwaythroughhismeal______afamiliarvoicecametohisears.A.whyB.whereC.whenD.whileADBBC1.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：Pleasedon’ttalksoloudwhileothersareworking.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,Idon’tagreethattheycan’tbesolved.4.谚语：Strikewhiletheironishot.连接词while的用法小结6.(15天津)ThecostoflivinginGlasgowisamongthelowestinBritain,______thequalityoflifeisprobablyoneofthehighest.A.sinceB.whenC.asD.while7.(14年江苏)______Iacceptthatheisnotperfect,Idoactuallyliketheperson.A.WhileB.SinceC.BeforeD.Unless8.________itistruethatastudent’smostimportantgoalistodowellinhisorherstudies,itdoesn’tneedtobetheonlygoal.AwhenBAsCWhileDBefore9.Marymadecoffeeherguestswerefinishingtheirmeal.(全国)A.sothatB.althoughC.whileD.asifDACC时间状语从句1.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。①当……时候②一边……一边……③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：as…as…和……一样6.介词：作为连接词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.用while,when,as填空：①_____________Iwaswalkingdownthestreet,Inoticedapolicecarinfrontofthestore.②____________Johnarrived,Iwascookinglunch.③____________hegrewolder,helostinterestineverythingexceptgardening.④Iwaswanderingthroughthestreet_________Icaughtsightofatailor’sshop.⑤_________thegrandparentslovethechildren,theyarestrictwiththem.When/While/AsWhenAswhenWhiletill,until和not…until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：Hewon’tgotobeduntilherfatherreturns.3.till不可以置于句首，而until可以。如：UntilyoutoldmeIhadnoideaofit.4.not…until句型中的强调和倒装说法：ItwasnotuntilyoutoldmethatIhadanyideaofit.NotuntilyoutoldmedidIhaveanyideaofit.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……”Itwon’tbelongbeforeshecomesback.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：Itwasn’tlongbeforeheleftthecountry.连接词since的小结：5）Itis/hasbeen＋时间段＋sincesb.didItwas＋时间段＋sincesb.haddone如：Itis/has