高考英语考点 26从属连词

考点二十六从属连词3高考考点回顾从结构上说，英语连词分两大类：并列连词和从属连词。并列连词连接两个或两个以上地位平等的字、词组或分句。而从属连词，连接两个或两个以上的分句，以此来形成复杂句中的从属分句。其引导的句子与主句的地位不平等，处在从属的地位，因此称之为从属连词。从属连词主要用来引导名词性从句和状语从句。名词性从句主要有：主语从句、宾语从句、表语从句和同位语从句；而状语从句主要有时间、条件、目的、结果、原因、让步、方式、地点和比较状语从句。各种从句的连词主要如下表所示：从句种类主要连词名词从句主语从句宾语从句表语从句同位语从句that,if,whether...状语从句时间状语从句when,while,as,before,after,until...地点状语从句where,wherever原因状语从句because,as,since,nowthat目的状语从句sothat,inorderthat结果状语从句so...that,such...that条件状语从句if,unless,once,incase,aslongas..方式状语从句as,asif,asthough,theway让步状语从句though,although,evenif,eventhough,as,while...比较状语从句than,as...as,themore...,themore...名词性从句：that,if和whether：that表示肯定、确定之意；if和whether译为“是否”，含有否定、不确定之意。Whetherhewillcomehereisstillunknowntous.我们还不知道他来不来。Idoubt(whether)iftheanswerisright.我怀疑这答案是否正确。Idon'tdoubtthattheanswerisright.我不怀疑这答案是正确的。if和whether：引导宾语从句时，两者可互换；引导主语、同位语和表语从句时，只能用whether，不能用if。宾从：Hewantedtoknowwhether(if)theycouldhelphim.他想知道他们能否帮他。主从：Whetheryouwillcomeornotdoesn'tmatter.你来不来都无所谓。同从：Theyarediscussingaboutthequestionwhetheritwillraintomorrow.他们在讨论明天会不会下雨这个问题。表从：Thequestioniswhetherhewillcomehere.问题是他会不会来。状语从句：（1）时间：Wewereabouttoleavewhenitbegantorain.就在我们要离开时，天开始下雨。（2）地点：Wherethereisawill,thereisaway.有志者，事竞成。（3）条件:Ifitrainstomorrow,wewillnotgoout.明天若是下雨，我们就不出门了。（4）目的：Hereadaloudinordertomakeeverybodyhearhim.为了让所有人都听见，他大声地朗读。（5）结果：Hewassocarelessthathemademanymistakesinhiswork.他太粗心了，以致于工作中出现了很多错误。（6）原因：Becauseitisgoingtorain,themeetingisputoff.由于天要下雨，所以会议取消了。（7）让步：Althoughhewasyoung,heknewalot.尽管他年轻，他知道很多东西。（8）方式：Hebehavesasifhewereachild.他的举止就像个孩子。becomingwarmerandwarmertheseyears.A.whatB.beforeC.thatD.though（2018・北京市朝阳区）Sometimestestsareneededdoctorsdiscoverexactlywhat'swrongwithyourbody.A.sinceB.beforeC.althoughD.if（2018・天津市南开区）Worktheymight,theydidn'tgettheresulttheyexpected.A.althoughB.sinceC.asD.asthough（2018・江苏卷）Byboatistheonlywaytogethere,whichiswearrived.A.whereB.whenC.whyD.how【答案】D【解析】考查名词性从句。句意：乘船是到达这里唯一的途径，这就是我们如何到达的。分析which引导的非限定性定语从句可知，后面为表语从句，这里用连接副词how引导表语从句，充当方式状语，表示“如何”。故选D。（2018・天津卷）Let'snotpickthesepeachesuntilthisweekendtheygetsweetenoughtobeeaten.A.eversinceB.asifC.eventhoughD.sothat【答案】D【解析】考查状语从句。句意:让我们这个周末再摘这些桃子，这样的话，它们吃起来就变得足够的甜。A.eversince自那时起；B.asif好像；C.eventhough尽管；D.sothat以便。从句为目的状语从句，用sothat引导，故选D才高考真题単解（2018・北京卷）Withouthissupport,wewouldn'tbewearenow.A.howB.whenC.whereD.why【答案】C【解析】考查名词性从句。句意：没有他的支持，我们是不会在现在这个位置的ohow表方式，when表时间，where表地点，why表原因。“wearenow”是表语从句，结合句子的意思可知，该处指我们所处的位置，故该从句应用where引导。C选项正确。（2016・北京卷）Ireallyenjoylisteningtomusicithelpsmerelaxandtakesmymindawayfromothercaresoftheday.A.becauseB.beforeC.unlessD.until【答案】A【解析】考查状语从句。句意：我非常喜欢听音乐，因为它能让我放松，使我不去想其它的事。前后是因果关系，故选Ao（北京卷）thedamageisdone,itwilltakemanyyearsforthefarmlandtorecover.A.UntilB.UnlessC.OnceD.Although【答案】C【解析】考查状语从句。句意：一旦农田被毁坏，将需要许多年的时间才能得以恢复。A.until译为到为止，直到才，在以前；B.unless译为如果不，除非；C.once译为一旦，一经便;D.although译为虽然，然而，尽管。结合句意，故选C。¥高考考点专练-单项选择填空（2018・天津市一中）Havingcheckedthedoorswereclosed,andallthelightswereoff,theboyopenedthedoortohisbedroom.A.whyB.thatC.whenD.where（2018・江苏无锡市一中）Introverts（性格内向的人）,accordingtoSusanCain,tendtoenjoybeingalone,doingquieterthingsorbeingwithjustonefriendatatime.Shesaysthatistheygettheirenergy.A.whyB.whenC.howD.where（2018・江苏南京师大附中）AccordingtoTheSun,Britishscientistshavesolvedtheancientriddleofcamefirst—chickenoregg?A.whoB.whatC.whichD.that（2018・江苏启东中学）workandcreativeactivitieshavebeenimportantdriversofhumanprogressisdeeplyrootedinoursocialvalues.A.HowB.WhetherC.ThatD.Why（2018・北京市人大附中）ItshockedtheworldtheUnitedStateswithdrewfromsomemajoragreementsithadbeencommittedto,includingthe2015ParisAgreementonclimatechangemitigationandthe2015IranNuclearDeal.A.whichB.whatC.whetherD.that（2018-天津市耀华中学）Simonthoughthiscomputerwasbrokenhislittlebrotherpointedoutthathehadforgottentoturniton.A.untilB.becauseC.whileD.though（2018-江苏97校联考）一Howdoyouliketheadvertisementofthewaytolosingweight?—Don'tfallforit.Inthebeginning,thatmaydo,butafterawhileyouwillendupbackyoustarted.A.asifB.whereC.evenifD.when（2018-天津市南开中学）heoncefeltlikegivingup,henowhasthedeterminationtopushfurtherandkeepongoing.A.WhereB.AsC.IncaseD.Nowthat（2018-天津市河东区）MymotherisalwayswarningmewhenIgoout,“Don'tgetoffthebus_itisstopping.”A.untilB.whileC.beforeD.after（2018-北京市丰台区）Someonecalledmeupatmidnight,buthehadhungupIcouldanswerthephone.A.asB.sinceC.untilD.before二单句语法填空（2018-安徽六安市一中）It'spossiblethatonewayoutcouldbeblockedbyfireorsmoke,soyou'llwanttoknow49otheronesare.（2018-重庆市9校联盟）RossexpressedconcernspreviouslyraisedbyElonMusk47AIcouldbedangerousifitweretogoevilandturnonhumanity.（2018-重庆中学等）Obviously,humansknow45thecausestothechangesare,amongwhichhumanactivityandclimatechangearemainlytoblame...（2018-贵州凯里一中）42_wecelebrateistheendofwinter,arrivalofspring,andreunionwithfamilyandrelatives.5（2018-河北衡水中学）Itwasbelieved50onthisdaythewellwasfullofdragoneggswhichwouldbringthecollectorsgoodharvest.（2018-河北石家庄市二中）China'sindustrialoutputisexpectedtorisebyaround6.5percentthisyear,markingthebestperformancesince2010,42theMadeinChina2025strategy（策略）helpstoraiseproductivityandrevenue（税收）.（2018-河南南阳市一中）Theseancientroadshadnoparticularname42themid-nineteenthcentury;（2018-重庆市一中）Thisisthenameforspecialstructuresonbuildingsthatareperfectatkeepingstructurestogether___49___theweathergetsrough.（2018-湖南郴州市一中）TeadrinkingwaswidespreadinChinaforaboutonethousandyears42appearinginEurope.（2018-辽宁本溪高级中