八种状语从句知识点自己整理练习题及答案.docx

英语语法专项之状语从句1 .时间状语从句2 .条件状语从句3 .缘由状语从句4 .结果状语从句5 .比较状语从句6 .目的状语从句7 .让步状语从句8 .地点状语从句用来修饰主句中的动词，副词和形容词的从句叫状语从句。依据其含义状语从句可分为时间状语从句，地点状语从句，条件状语从句，缘由状语从句，结果状语从句，比较状语从句，目的状语从句，让步状语从句。各类状语从句连接词（短语）一览表：时间when,whi1.e,as,assoonas,since,unti1.,after,before,as1.ongas（长达之久）条件If,un1.ess,as/so1.ongas（只要）缘由As,because,since,as/soIongaS（既然,因为）地点Where目的Sothat（为了），inorderthat结果Sothat（便利），so-that,suchthat让步though,a1.though,evenif,however方式As比较than,(not)asas1时间状语从句时间状语从句常见的从属连词有：（貂意其汉语意义）when,whi1.e,as,before,after,since,unti1.（ti1.1.）onceassoonas,themoment,theminute,immediate1.y,direct1.y,each/everytime,thefirsttime,the1.asttime,nexttime,bythetime,whenever等。例如：Every/EachtimeIwasintroub1.e,hewou1.dcometomyhe1.pIthoughtherniceandhonestthefirsttimeImether.留意：（1）When,whi1.e,as的区分:Dwhen引导从句时，主从句的动作有先有后，也可以同时进行,从句的动作可以是持续性的，也可以是短暂的。如：WhenIgottotheairport,thep1.anehada1.readytakenoff.（主先从后）（短暂性）WhenI1.ivedthere,IusedtogototheseasideonSundays.（同时）（持续性）Whenthemovieended,thepeop1.ewentback.（从先主后）2）Whi1.C侧重主从句动作的对比，且从句的动词必需是持续性的。如：Whi1.eWewerechattingshewas1.ookingatthetimetab1.eonthewa1.1.3）as引导从句时侧电主从句动作同时或几乎同时进行，从句的动作可以是持续性的，也可以是短暂的。如：SometimesIwatchTVasIamhavingbreakfast.4）When和Whi1.e还可以是并列连词，意思分别是“就在这时”，“然而”。如：Iwashavingarestonthesofawhenthete1.ephonerang.Theyweresurprisedthatachi1.dshou1.dworkouttheprob1.emwhi1.etheycou1.dn,t.注：并列连词when常用与以内句型中：wasWeredoing-when-（正在做突然）was/wereabouttodowhen（刚要做突然）wasWCrConthepointofdoingWhen（刚要做突然）hadjustdoneWhen.（刚一就）©Hard1.y/Scarce1.yhad-done-when-（j就）（2）before引导从句时,词义特别敏捷，留意卜列句子中的before的词义：1 .BeforeIcou1.dgetinaword,thetai1.orhadmeasuredme.（还没来得与就）2 .Wehadn,trunami1.ebeforehefe1.ttired.（还没就）3 .Wehadsai1.ed4daysbeforewesawIand.（才）4 .P1.easewriteitdownbeforeyouforgetit.（趁还没就）（3）ti1.1.（unti1.）和notti1.1.（unti1.）Dti1.1.（unti1.）:主句谓语动词必筋是持续性的,意思是“到为止”如：Heremainedthereti1.1./unti1.shearrived.2) notti1.1.(unti1.)：主句谓语动词必需是短暂性的，意思是“直到才”如:Shewon'tgotobedti1.1./unti1.hereturnshome.3) notUnti1.还方强调式和倒装式：强调句：Itisnotunti1.hereturnshomethatshewi1.1.gotobed.倒装句：Notunti1.hereturnshomewi1.1.shegotobed.4) )几个极易混淆的时间状语从句：1) Itwas+时间点+when(当的时候时间是)Itwas5amwhenwearrivedatthevi1.1.age.2) Itwas/wi1.1.be+时间段+before(没过就/过了才)Itwas/wi1.1.betwoweeksbeforewemet/meetagain.3) Itis/hasbeen+时间段+since(自从以来有)Itis/hasbeen3yearssincewe1.astmet.突破点：一看be动词的时态，二看时间段还是时间点。留意:在“Itis/hasbeen+时间段+since”句型中，从句的动词必需是短暂性的，假如是持续性的动词，时间要从从句的动作结束时算起。如：Itis3yearssinceIsmoked.(我戒烟有三年了)补充：assoonas,immediate1.y,direct1.y,instant1.y,themoment,theminute,theinstant,noSOonerthan，hard1.y/scarce1.y.when-.OnCe这些从属连接词引导的从句都表示从句的动作一发生，主句的动作随即就发生，常译为“一就从句中一般时态代替将来时态。everytime,eachtime,nexttime,thefirsttime,anytime,a1.1.thetime等名词短语用来引导时间状语从句，表示“每当.，每次.；下次”等。1. Itwasquietthosebigtrucksstartedcomingthroughthetown.A.beforeB.afterC.unti1.D.un1.ess2. Itseemedon1.ysecondstheboyfinishedwashinghisface.A.whenB.beforeC.afterD.evenif3. Hard1.yhadhereachedtheschoo1.gatethebe1.1.rangA.whi1.eB.whenC.asD.assoonas4. Wewereto1.dthatWeshou1.dfo1.1.owthemainroadwereachedthecentra1.rai1.waystation.A.wheneverB.unti1.C.whi1.eD.wherever5. IrecognizedyouIsawyouattheairport.A.themomentB.whi1.eC.afterD.once6. Hewasabouttogotobedthedoorbe1.1.rang.whi1.eB.asC.beforeD.when7.I1.istentoyouradvice,Igetintotroub1.e.1. EverytimeB.WhenC.Whi1.eD.Unti1.8. JohnwaswatchingTV,hiswifewascooking.A.AsB.AssoonasC.Whi1.eD.Ti1.1.9. Thechi1.drenranawayfromtheOrChard（果园）theySaWtheguard.A.themomentB.afterC.beforeD.as10. NosoonerhadIarrivedhomeitbegantorain.A.whenB.whi1.eC.asD.than11. Severa1.weekshadgonebyIrea1.izedthepaintingwasmissing.A.asB.beforeC.sinceD.when12. It1.ongbeforewetheresu1.toftheexperiment.A.wi1.1.notbe;wi1.1.knowB.is;wi1.1.knowC.wi1.1.notbeknowD.is;know13.-Whatwastheparty1.ike?Wonderfu1.It*SyearsIenjoyedmyse1.fsomuch.A.afterB.beforeC.whenD.since14. Thenewsecretaryissupposedtoreporttothemanagerassoonasshe.A.wi1.1.arriveB.arrivesC.isgoingtoarriveD.isarriving15. gotintotheroomthete1.ephonerang.Hehard1.yhad;thenB.Hard1.yhadhe;whenC.Hehadnot;thenD.Nothadhe;when16. Nosoonerhadhefinishedhista1.khewassurroundedbytheworkers.A.asB.thenC.thanD.when17. -DidyouremembertogiveMarythemoneyyouowedher?Yes,IgaveittoherIsawher.A.whi1.eB.themomentC.sudden1.yD.once18. IthoughtherniceandhonestImether.A.firsttimeB.forthefirsttimeC.thefirsttimeD.bythefirsttime19. Hcwi1.1.have1.earnedEng1.ishforeightyearsbythetimehefromtheuniversitynextyear.A.wi1.1.graduateB.wi1.1.havegraduatedC.graduatesD.istograduate20. Themomentthe28thO1.ympicGamesopen,thewho1.ewor1.dcheered.A.dec1.aredB.havebeendec1.aredC.havedec1.aredD.weredec1.ared答案：CBBBADACADBCDBBCBCCD21. 件状语从句条件状语从句引导词：小假如）,un1.ess（除非）,inCaSe似防）时态：主将从现（可能会发生的事情）主现从现（确定会发生/祈使句）1.if引导的条件状语从句，可位于前面或后面，但是假如放在后面，主从句用逗号隔开。引导条件状语从句最格用的连词是if,常