高三英语复习英语必备经典句型

高三英语复习英语必备经典句型1.assoonas…一…就…=directly/immediately/instantly…=thesecond/theminute/themoment/theinstant…Eg.Hecamearoundtoseemeassoonas/themoment/immediatelyhecheckedinthehotel.他刚一入住宾馆就来看我.Theyinformedusthenewsimmediately/directlytheygotit.他们一得到消息就通知了我们.Thepolicemancametothespotthemoment/theinstant/theminutesheheardoftheaccident.一听说事故，这位警察就到了现场.2.….before….(1).没来得及…就…Therooffellbeforehehadtimetodashintotheroomtosavehisbaby.他还没有来得及冲进房间把孩子就出来，房顶就塌了.HeranoffbeforeIcouldstophim.Tomygreatdisappointment，myfavoritesingerlefttheconcertbeforeIcouldhaveawordwithhim.(2).过了多久才怎么样，动作进行到什么程度才怎样Theywalkedaboutthirtymilestothewestbeforetheysawavillage.Theyworkeddayandnightaboutthreedaysbeforeeverythingreturnedtonormal.ThreeyearspassedbeforeIknewit.3.Itwas+时间段+before….过了多久才….;Itwasnotlongbefore…不久就…Itwill(not)be+时间段+before…要过多久(不久)…..才…..Eg.Itwasnotlongbeforehesensedthedangeroftheposition.Itwasthreeyearsbeforehecameback.Itwillbehalfayearbeforeyougraduatefromthisschool.4.nosooner…than…=hardly…when…一…就….，刚刚…就…Nosooner/hardly+过去完成时，than/when+一般过去时如果nosooner，hardly位于句首，主句要倒装.HehadhardlysatdowntohavearestwhenthedoorbellrangandincameAllan.Nosoonerhadhegotoffthetrainthanhisdaughterrantowardshim.Hardlyhadwearrivedwhenshestartedcryingtogohome.5.once一旦….，表示时间和条件Onceyouunderstandthisrule，youwillhavenofurtherdifficulty.Onceyouhavedecidedtodosomething，youshoulddoitwell.Onceyouenterthechemistrylab，youshouldfollowtheteacher’sinstructions.6.since…自从….以来Since引导的从句不论是延续性或非延续性动词，都表示的是动作或状态的完成或结束.注意一下句子翻译：SincehelivedinNanjing，Ihavenotheardfromhim.(=sinceheleftNanjing…)自从他离开南京以来，我没有收到过他的信.SinceshewasinYangzhou，shehaskeptintouchwithherformerfriends.(sincesheleftYangzhou…)她离开扬州以来，一直同过去的朋友保持着联系.对比：1).Ihaveneverseenhimsincehewasill.他病好后，我就再也没有见到他.2).Ihaveneverseenhimsincehefellill.他生病以后我就再也没有见过他.Itis/(hasbeen)+时间段+since+过去式Itis/hasbeentwoyearssincehisfatherdied.=hisfatherhasbeendeadfortwoyears.=hisfatherdiedtwoyearsago.他的父亲去世两年了.Ithasbeen8yearssinceIgraduatedfromuniversity.=Igraduatedfromuniversity8yearsago.Itis3yearssincehesmoked.他三年不吸烟了.(即，从句动词延续性的，译成否定意义;从句动词非延续性的，译成肯定意义.)Itis3yearssinceheleftschool.-----他毕业三年了.7….until…直到…时候;not…until…直到…才…Youaretostayhereuntil/tillyourmothercomesback.Themeetingwasputoffuntilteno’clock.NotuntilwewatchedtheEarthDayprogramonTVdidweknowmuchaboutglobalwarning.=WedidnotknowmuchaboutglobalwarninguntilwewatchedtheEarthDayprogram.=ItwasnotuntilwewatchedtheEarthDayprogramonTVthatweknewmuchaboutglobalwarming.Notuntilhefailedintheexamdidherealizethathehadwastedmuchtimeplayingcomputergames.8.…when…引导并列分句，“当时，突然”，强调另一动作的突然发生.OnedayChuckwasonaflightacrossthePacificOceanwhensuddenlyhisplanecrashed.Chucksurvivedthecrashandlandedonadesertedisland.IwaswalkingalongtheriverwhenIheardadrowningboycryingforhelp.Iwasabouttoleavewhenitbegantorain.对比：A：IwaswalkingalongthestreetwhenIcaughtsightofatailor’sshop.B：Iwaswalkingalongthestreets.JustatthatmomentIcaughtsightofatailor’sshop.9.while=although尽管WhileIadmitthattheproblemisdifficult，Idon’tthinkthatitcan’tbesolved.WhileIadmithisgoodpoints，Icanseehisshortcomings.WhileIwasangrywithher，Ididn’tlosemytemper.10.where地点状语Youshouldputthebookwhereitwas.Persistentpeoplebegintheirsuccesswhereothersendinfailure.Wherethereisawill，thereisaway.Wheremenaregreedy，thereisneverpeace.Gowhereyoushould，keeponstudying.11.as引导的行为方式状语从句.Pleasedoexactlyasyourdoctorsays.YoumustdotheexercisesjustasIshowyouAsitis=asthingsare照现在的情形看Hepromisedtostudyhard，butasitis，hedoesnobetterthanbefore.Leavethehouseasitis.I’dliketobuyitasitis.12.asif(asthough)好像HelookedatmeasifIweremad.Hewasingreattrouble，butheactedif/thoughnothinghadhappened.Althoughtheyjustmetforthefirsttime，theytalkedasiftheyhadbeenfriendsformanyyears.Theremanyblackcloudsinthesky.Itlooksasifitisgoingtorain.13.though，although，as“虽然”，引导让步状语从句.Although位于句首;though位于句首或句中;as位于句中=though=that，它的词序是把句中强调的形容词，副词，动词或名词放在连词前.注意观察下列句式变化：Although/ThoughI’myoung，IalreadyknowwhatcareerIwanttofollow.=Youngas/though/thatIam，IalreadyknowwhatcareerIwanttofollow.AlthoughIrespecthimverymuch，Icannotagreewithhisidea.=Muchas/that/thoughIrespecthim，Icannotagreewithhisidea.Although/thoughheisachild，heknowsalotofChinesecharacters.=Childas/though/thatheis，heknowsalotofChinesecharacters.Althoughhetried，hecouldn’tsolvetheproblem.=Tryashemight，hecouldn’tsolvetheproblem.Althoughitisraining，Iamgoingoutforawalk.=Rainingasitis，Iamgoingoutforawalk.14.evenif=eventhough即使…也…;即便…也…Evenif/thoughIhavetosellmyhouse，I’llkeepmybusinessgoing.Shewon’tattendsuchpartieseventhough/ifsheisinvited.Youarenotstupid.Eventhough/ifyouwereslowinstudy，youshouldn’tgiveupstudies.Theboywasbadlyinjuredanddiedatlast.Evenifhehadbeenattendedwithoutdelay，hecouldn’thavebeensaved.15.whether…or…不管…还是…Whethertheweatherisgoodorbad，theywillsetoffastheyplanned.Whetherhedrivesortakesthetrain，hewillbehereontime.Anyperson，whetheryoungorold，hashisworth，independentofachievements，bankaccountsorlooks.16.疑问词+everWhatever，whoever，whichever，whenever，wherever，whoever均引导让步状语从句，相当于nomatter与what，who，which，when，where，how连用.Whatever(=Nomatterwhat)ma