高中英语语法之状语从句

,状语从句,句子,句子的类型,简单句,并列句,复合句,复合句,名词性从句,主语从句,宾语从句,表语从句,同位语从句,定语从句,状语从句,定义：在复合句中由从句表示的状语称作状语从句，它可以用来修饰谓语（包括非谓语动词）、定语或状语，或是整个句子。从属连词用来连接两个句子、且一个句子从属于另一个句子（即从句）的连词。这类连词叫从属连词。从属连词主要用于引导各种状语从句。,状语从句,时间状语从句,原因状语从句,条件状语从句,让步状语从句,目的状语从句,结果状语从句,地点状语从句,比较状语从句,方式状语从句,时间状语从句,when,while,as,since,before,after,until,till,once,assoonas,everytime,hardly.when,nosooner.than,themoment,immediately,*when/while/as1._timewenton,thingsbegantochange.2.ShethoughtIwastalkingahoutherdaughter,_,infact,Iwastalkingaboutmydaughter.3._Iacceptthatheisnotperfect,Idoactuallyliketheperson.4.Iwaswalkingalongtheroad_suddenlysomeonepattedmeontheshoulderfrombehind.5.Thestudentssang_theywentalong.,when,As,while,While,as,一边.一边,:andthen:正在的时候,突然,随着.,表对比:而,表让步:虽然,6.Strike_theironishot.7._achild,helivedinthecountryside.8.Becareful_crossingthesteet.,while,As,when/while,as+n.=when.,1).Turnoffthelight_youleavetheclassroom.2).Someonecalledmeupinthemiddleofthenightbuttheyhungup_Icouldanswerthephone.3).Itwontbelong_hefinisheshiswriting.Itwillbe/was一段时间before:Itwillbe/wasnot一段时间before,*before,before,before,:在.之前,:还未来得及.就.,不等.就.,before,:不多久就.,:还要过.才.,finishes,*afterAfterhefinishedhiswork,heleftthere.Hefinishedhisworkbeforeheleftthere.Afterfinishinghiswork,heleftthere.*sinceI_(know)himsincehewasaboy.自从他参军以来已有两年了.Itis(hasbeen)twoyearssincehejoinedthearmy.,:conjimmediately/directly;_hisarrivalhetelephonedme.hardly.when.;nosooner.than.Ihadnosoonergothomethanitbegantorain.NosoonerhadIgothomethanitbegantorain.,On,everytime,eachtime:每次.Everytime/eachtimeIcome,heisreading.once:一旦.就.她一旦下了决心,什么也不能使她改变.Onceshehasmadeuphermind,nothingcanchangeit.,原因状语从句,because,since,as,nowthat,Becausehewasill,hedidntgotoschool.Hedidntgotoschoolbecauseofhisillness.Hewasill,sohedidntgotoschool.Beingill,hedidntgotoschool.since=nowthatNowthatclassisover,letsgotoplayfootball.,既然,as常用于表示十分明显的原因，重点放在主句上，语气较弱，常译成“由于”.Asitsgettingdarker,wemustgohomenow.Hemustbeill,forheisabsenttoday.,条件状语从句,if,unless,so/aslongas,incase,onconditionthat,ifIfyouworkharder,youwillsucceed.Workharder,andyouwillsucceed.Workharder,oryouwontsucceed.Workingharder,youwillsucceed.unlessUnlesshecomes,wewontbeabletogo.Ifhedoesntcome,wewontbeabletogo.,:if.not除非,*as/solongas(只要)Youmayborrowthebookaslongasyoukeepitclean.*incase(万一）Sendusamessageincaseyouhaveanydifficulty.*onconditionthat（条件是）Wellletyouusetheroomonconditionthatyoukeepittidy.,地点状语从句,where,whereWherethereisawill,thereisaway.Wherethereissmoke,thereisfire.无风不起浪.青年人应该去最需要他们的地方.Youngpeopleshouldgowheretheyaremostneeded.Youngpeopleshouldgototheplacewheretheyaremostneeded.,:在.地方,定语从句,让步状语从句,as,although,though,whether,evenif/though,nomatterwho/when/what.,however,whatever.,让步状语从句:表示“虽然”、“尽管”、“即使”Although(Though)heisold,heworkshard.Heisold,butheworkshard.Oldasheis,heworkshard.用as引导的让步状语从句用倒装语序，即把从句中的表语、状语或动词原形放在as前面.adj./n./adv./v.+as+主语+其他成分MuchasIlikeit,Iwontbuyit.Tryasyoumay,youwillneversucceed.,*Eventhough(evenif)yousayso,Idontbelieveit.Youllhavetoattendtheceremonywhetheryouarebusyornot.Whenever(Nomatterwhen)youcometoourcountry,youwillbewarmlywelcomed.Howeverlate/nomatterhowlateheis,hismotherwillwaitforhimtohavedinnertogether.,即使,inspiteof;despite;regardlessof:prep.+n.HewentoutinspiteofthefactthathehadabadcoldHewentoutinspiteofthecold.,目的状语从句,sothat,inorderthat,以便/为了,从句中常常使用一些情态动词,如：can,could,may,might,should等Hegotupearlysothathecouldcatchthetrain.=Hegotupearlyto/inorderto/soastocatchthetrain.,以防:incase;forfear(that)你最好带上你的伞,以防下雨Youdbettertakeyourumbrellawithyouincase/forfear(that)yourains.,结果状语从句,sothat;so/suchthat,太.以至于.，如此.以至于.,Weturneduptheradiosothateveryonecouldhearthenews.Weturneduptheradio,sothateveryoneheardthenews.,目的状语从句,结果状语从句,结果状语从句:such+a/an+adj.+单数名词+thatclausesuch+adj.+n.s/n.u+that.such+many/much/few/little+n(s).+that.so+adj.(+a/an+单数名词)+thatclauseso+adv.+thatclauseShetoldussuchaninterestingstorythatweallforgotaboutthetime.Shetoldussointerestinganstorythatweallforgotaboutthetime.,Heissuchacleverboy_wealllikehim.Heissuchacleverboy_wealllike.,that,as,结果状语从句,定语从句,比较状语从句,(as).as,than,themore.themore,比较状语从句Hedoesntworksohardasyoudo.Goldismuchheavierthananyothermetal.Themorehelistenedtothatsong,thelessheenjoyedit.,方式状语从句,as;asif/though,方式状语从句*as:按照.,如.,随.DoinRomeastheRomansdo.Ihavechangeditasyouaresuggested.Leavethingsastheyare.维持原状好了.*asif/though:好像是.,似乎是.Hetalksasifheknewallaboutit.,一.状语从句的时态问题1、Thefootballmatchwillbeputoffifit_(rain)2.Hewillgowithyouassoonashe_(finish)hishomework.3.He_(get)tothestationthanthetrainleft.(他一到达车站火车就开走了)在条件，时间和让步从句中，用一般现在时表示一般将来时.,rains,finishes,hadnosoonergot,二.状语从句的倒装和省略_,(虽然他聪明),hedoesntstudywell.Soclever_(he,be)thatwealllikehim.Though_(praise),shewasstillverymodest.4._(如果有必要),youmaykeepthebookforanotherweek.,ishe,Cleverasheis,praised,Ifnecessary,Exercise,1.Ididntmanagetodoit_youhadexplainedhow.2.Themanhastowaitallday_thedoctorworksfaster.3.Johnmayphonetonight.Idontwanttogoout_hephones.4.Youshouldmakeitaruletoleavethings_youcanfindthemagain.5.TheresearchwilltakeJoanandPaulaboutfivemonths;itwillbealongtime_wemeetthemagain.,until,where,incase,unless,before,6._theInternetisofgreathelp,Idontthinkitsagoodideatospendtoomuchtimeonit.7.Rosesneedspecialcare_theycanlivethroughwinter.8.TheWTOcannotliveuptoitsname_itdoesntincludeacountrythatishometoonefifthofmankind.9._youvegotachance,youmightaswellmakefulluseofit.10.Wellhavetofinishthejob,_(不管它要花费多长时间),Though/Although/While,sothat,if,Since/Nowthat,howeverlongittakes,11._thedaywenton,theweathergotworse.12.-Imgoingtothep