状语从句-课件

中考语法：状语从句中考语法：状语从句By 2020/12/121概说状语从句即状语从句即指在主从复合句用作状语的从句指在主从复合句用作状语的从句。按照其意义，状语从句可分为时时间状语从句、按照其意义，状语从句可分为时时间状语从句、地点状语从句、原因状语从句、目的状语从句、地点状语从句、原因状语从句、目的状语从句、结果状语从句、条件状语从句、让步状语从句结果状语从句、条件状语从句、让步状语从句等。学习状语从句主要应注意引导状语从句的等。学习状语从句主要应注意引导状语从句的从属连词从属连词的用法与区别，以及从属连词在一定的用法与区别，以及从属连词在一定的语言环境中的意义与用法。的语言环境中的意义与用法。2020/12/122精品资料你怎么称呼老师？如果老师最后没有总结一节课的重点的难点，你是否会认为老师的教学方法需要改进？你所经历的课堂，是讲座式还是讨论式？教师的教鞭“不怕太阳晒，也不怕那风雨狂，只怕先生骂我笨，没有学问无颜见爹娘”“太阳当空照，花儿对我笑，小鸟说早早早”目录1.时间状语从句2.让步状语从句3.原因状语从句4.目的状语从句5.结果状语从句6.条件状语从句7.比较状语从句8.方式状语从句；地点状语从句。（补充）2020/12/1252020/12/126时间状语从句连词whenWhen的用法1）描述将来(“主将从现”)(这个内容也适用于if引导的条件状语从句中。)WhenIreceiveyouremail,Iwillreplysoon.2）描述过去当我打开门时，我被我所看到的东西震惊了。WhenIopenedthedoor,IwasshockedatwhatIsaw.2020/12/127时间状语从句连词whileWhile的用法1)基本意思是“当时候”，还有一个用法表示对比Whilehewaseatinghisbreakfast,heheardthedoorbellring.Somecoursesincollegearerequiredwhileothersareoptional.Honestyisavirtuewhilegreedisanevil.2020/12/128时间状语从句连词while选词填空：Tomisveryoutgoing,_(when/while/as)Janeisshyandquiet.Somepeoplewastefood_(as/when/while)othershaventenough.2020/12/129时间状语从句连词while2)虽然，尽管（约等于although)WhileIunderstandwhatyousay,Icantagreewithyou.WhileIthinklivinginpovertyisbad,Idontcareaboutmoney.和although相比，while语气比较弱，比较口语化。Although正式，语气也强烈。2020/12/1210时间状语从句连词asas多用在口语中，强调“同一时间”或“一前一后”，有时还有“随着”的含义。TheboardsplitasIsawedit.考题1_hewasgoingout,itbegantosnow.(强调两个动作先后发生)A.AfterB.WhileC.As D.Till2020/12/1211比较while,when,as1)as,when引导短暂性动作的动词。Justas/Justwhen/WhenIstoppedmycar,amancameuptome.2)当从句的动作发生于主句动作之前，只能用when引导这个从句，不可用as或while。Whenyouhavefinishedyourwork,youmayhavearest.做完工作后你能休息一下。2020/12/1212时间状语从句连词when3)从句表示随时间推移连词能用as，不用when或while。Asthedaywenton,theweathergotworse.随着时间的推移，天气越来越差。考题1(上海崇明)Illgivethemessagetoherassoonasshe_.A.isreturningB.returnsC.willreturnD.returned2020/12/1213时间状语从句连词beforeBefore的用法Longbefore+事件(在.以前很久),beforelong=soon(不久以后),notlongbefore+事件(不久),他出生以前很久祖父已经过世。Longbeforehewasborn,hisgrandfatherdied.他出生前不久，祖父过世了。Hisgrandfatherdiednotlongbeforehisbirth.2020/12/1214时间状语从句连词bythetimeBythetime用法Bythetime+过去时间：到.时间(句子主句要用过去完成时)Theotherstudentshadfinishedeatinglunchbythetimetheboyenteredtheschoolcanteen.到那个男孩进入学校食堂时，其他学生已经吃好中饭了。回顾：回顾：By+将来时间将来时间 搭配什么时态？搭配什么时态？2020/12/1215时间状语从句连词assoonasassoonas1)讲过去的事情他一到家里，就打开所有的灯和能发出声音的电器。Heopenedallthelightsandappliancesthatcanmakenoiseassoonashereachedhome.2)讲一般的情况Researchersfoundthatwomenareovercomebyaburningdesiretosharegossipassoonastheyhearit.研究发现女人一听到八卦消息就有一种强烈的欲望想去分享它。2020/12/1216时间状语从句连词themomentThemoment/thesecond/theminuteThemomentIsawher,Iwasattractedbyherbeauty.我一看到她就被她吸引了。她一听到这个消息就来到了现场。Shecameherethemomentsheheardthenews.2020/12/1217时间状语从句连词NosoonerthanNosooner.than一就固定公式：Nosoonerhadsbdone(倒过完)thansbdid(一般过)Nosooner_she_(sit)downthanthephonerang.Nosooner_thefans_(see)themoviestarthantheycried.NosoonerhadIgothomethanitbegantorain.(保原意，改写句子)I_gothomethanitbegantorain.2020/12/1218表示：一就连词总结表示“一就”的结构汇总：hardly/scarcelywhen/before,nosoonerthan和assoonas都可以表示一就的意思。注意：注意：如果hardly,scarcely或nosooner置于句首，句子必须用倒装结构：Hardly/ScarcelyhadIgothomewhenitbegantorain.2020/12/1219时间状语从句连词WheneverWhenever,nomatterwhen,every/eachtime每当；每次；任何时候WheneverIcomeuptoTianjin,Icallatmyteachershome.每次我来到天津，我都会打电话给我的老师。=NomatterwhenIcometoTianjin,Icallatmyteachershome.=Icallatmyteachershomeeach/everytimeIcomeuptoTianjin.2020/12/1220时间状语从句连词onceOnce：曾经；一旦(注意时态)OnceitisshownonTV,thiscartoonwillbeverypopular.这部卡通片一旦在电视上放映就会很火。你一旦碰到她，就会知道我之前说的话是真的。Onceyoumeether,youllknowwhatIhavesaidistrue.2020/12/1221时间状语从句连词untiluntil：直到notuntil直到才Theytalkedonandonuntilfouroclockinthemorning.用否定句改写:Theydidntstoptalkinguntilfouroclockinthemorning.炎热的天气一直持续到九月。1)ThehotweathercontinuesuntilSeptember.2)ThehotweatherdoesntstopuntilSeptember.2020/12/1222时间状语从句连词until考题1(上海松江)Mr.Zhangdidnthavearest_hefinishedtheprojectwithhisworkmatesinthecompany.A.afterB.whileC.untilD.when考题2(上海一模卷)Thefiremanstoppedworkingwhenalltheworkersweresaved.(保原意，改写句子)Thefireman_stopworking_alltheworkersweresaved.考题3(上海一模卷)Myfatherstartedtheengineafterweallwentdownstairs.(保原意，改写句子)Myfather_starttheengine_weallwentdownstairs.2020/12/1223Itisnotuntilthat固定句型Itisnotuntilthat的用法Itisnotuntilyesterdaythatherealizedhismistakes.他直到昨天才意识到他的错误。Itisnotuntilrecentlythatdoctorsfoundoutthecausesoflungcancer.直到最近医生才找出肺癌的病因。Itisnotuntilsheexperiencedaseriesofdefeatsthatsherealizedthatherideawaswrong.直到经历了一系列的挫败后她才发现她的想法是错的。2020/12/1224时间状语从句与及其主句的时态(1)当主句为将来时态或具有将来意义时，时间状语从句通常要用一般现在时表示将来意义，而不能直接使用将来时态（主将从现）Turnoffthelightsbeforeyouleave.走前关灯。Iwilltellhimassoonashearrives.他一来我就告诉他。2020/12/1225时间状语从句与及其主句的时态(2)与since从句搭配的主句的时态通常是现在完成时态（主现完从过）Hehaslivedheresince1999.自1999年以来，他就一直住在这儿。WherehaveyoubeensinceIlastsawyou?自我上次见到你之后你到哪里去了?2020/12/1226时间状语从句与及其主句的时态注：在特定的语言环境中有时也可能用过去完成时或一现在时：Itseemslikeyearssincewelastmet.我们似乎几年未见面了。YesterdayhetoldmethathehadnteatenanythingsinceTuesday.他昨天告诉我自星期二以来他一直未吃任何东西。2020/12/12272020/12/1228地点状语从句地点状语从句连词whereGowhereyouwanttogo.Wherethereisawill,thereisaway.Youdbettermakeamarkwhereyouhaveanyquestions.=Whereyouhaveanyquestions,youdbettermakeamark.注：地点状语从句中用的where通常不用句首2020/12/1229地点状语从句地点状语从句连词everywhereEverywhere：每一处EverywhereJennygoesshesmistakenforhersister.无论走到哪个地方，詹妮都被误认为是她妹妹。2020/12/1230地点状语从句连词whereverWherever的用法Wherever/nomatterwherethereissmoke,thereisfire.哪里有烟哪里就有火。Wherever/Nomatterwhereyouare,Ishallbewithyou.不论你在哪里我都会陪着你。2020/12/1231Wherever，where，nomatterwherewherever可以用做句子的名词和地点状语部分，也可以充当让步状语从句（不论哪里)nomatterwhere只能用于让步状语从句。Wherever强调无论哪里where只是那里2020/12/1232Wherever，where，nomatterwhere答题技巧答题技巧：如果选项中同时出现wherever和nomatterwhere，通常选wherever。Wherever强调“无论哪里”where只是“哪里”Illgowhereveryouare.(地点状语)不能改成：Illgonomatterwhereyouare.Whereverhermumgoes,shellfollowher.(让步状语从句)=Nomatterwherehermumgoes,shellfollowher.(让步状语从句)2020/12/1233practiceAfterthewar,anewschoolbuildingwasputup_therehadoncebeenatheatre.A.thatB.whereC.whichD.whenYoushouldmakeitaruletoleavethings_youcanfindthemagain.A.whenB.whereC.thenD.there2020/12/12342020/12/1235原因状语从句原因状语从句连词because1)because语势最强，用来说明人所不知的原因，回答why提出的问题。-Whywereyouabsent?-BecauseIwasillyesterday.Ididntgo,becauseIwasafraid.当原因是显而易见的或已为人们所知，就用as或since。Since/Astheweatherissobad,wehavetodelayourjourney.2020/12/1236原因状语从句原因状语从句连词because关于notbecause结构该结构中的否定词有时否定主句，有时否定从句，一般要根据句子的意思作出正确或合乎逻辑的理解。若not否定主句，最好在because之前用逗号，否则会引起歧义，如下句在没有特定上下文时就有两种解释：IdidntgobecauseIwasafraid.我没有去是因为怕。/我不是因为怕才去。2020/12/1237原因状语从句原因状语从句连词because不过若because之前有just修饰，一般认为not是否定从句的：Youshouldntgetangryjustbecausesomepeoplespeakillofyou.你不要因为有人说你坏话而生气。2020/12/1238原因状语从句原因状语从句连词becauseBecause不与so连用汉语习惯上说“因为所以”，但英语习惯上却不能将so与because连用：因为下雨，所以我们呆在家里。正：Becauseitwasraining,westayedathome./Itwasraining,sowestayedathome.误：Becauseitwasraining,sowestayedathome.Heisdisappointedbecausehefailedagain.用so改写：hefailedagainsoheisdisappointed.2020/12/1239原因状语从句原因状语从句连词for2)由because引导的从句如果放在句末，且前面有逗号，则可以用for来代替。但如果不是说明直接原因，而是多种情况加以推断，就只能用for。Heisabsenttoday,because/forheisill.Hemustbeill,forheisabsenttoday.Thedaybreaks，becausethesunisrising.Thedaybreaks,forthebirdsaresinging.2020/12/1240原因状语从句原因状语从句连词for3)for不能用在句首，只能用在逗号后面。Hecanthavegoneout，forthelightson.他不可能出去了，因为灯还亮着。2020/12/1241原因状语从句原因状语从句连词sinceSince众所周知的原因=nowthatSinceeverybodyishere,letsbegin.既然没人反对这个提议，那我们就过了噢！2020/12/1242原因状语从句原因状语从句连词asAs由于，因为，直接原因，语气比because弱，还用于其他固定词组中如Asweallknow,AsisknowntoallAsyourequestit,Iwillcome.既然你要求了我会来的。她没车，只能在家呆着。Asshehasnocar，shehastostayathome.2020/12/1243原因状语从句原因状语从句连词becauseofNowthat、Becauseof、owingto、dueto、Thanksto后加名词because从句与becauseof短语的转换：Because引导的原因状语从句有时可与becauseof短语转换：Hecantcomebecauseheisill.Hecantcomebecauseofhisillness.他因病不能来。2020/12/1244原因状语从句原因状语从句连词becauseofIsaidnothingaboutitbecausehiswifewasthere.Isaidnothingaboutitbecauseofhiswifesbeingthere.因为他妻子在那儿，我对此事只字未提。2020/12/1245Practice考题1(上海浦东新区)EveryDoubleNinthFestivalpeopleclimbuphigh_theythinktheycangetgoodluckandlivealonglife.A.because B.sothatC.assoonasD.though考题2(上海奉贤)PeterdidntvisittheScienceMuseum_hehadvisiteditbefore.A)thoughB)ifC)whenD)because2020/12/12462020/12/1247目的状语从句连词表示目的状语的从句可以由that,sothat,inorderthat，incase,forfear等词引导：Speakclearlysothattheymayunderstandyou.讲清楚些，以便他们能理解你。Hestudiedhardinorderthathecouldpasstheexam.他努力学习以便能考试及格。2020/12/1248目的状语从句连词注：sothat引导目的状语从句时有时可省略so而只用that，有时也可只用so：BringitcloserthatImightseeitbetter.拿近些，使我能看得清楚些。Illshowyousoyoucanseehowitsdone.我将做给你看，以便你知道应怎样干。2020/12/1249目的状语从句与状语短语的转换为了简洁起见，当目的状语从句的主语与主句的主语相同时，目的状语从句有时可用表目的的不定式短语替换：sothat转变：soasto家动词原形Inorderthat转变：inorderto加动词原形2020/12/1250目的状语从句与状语短语的转换Hegotupearlysothathecouldcatchtheearlybus.Hegotupearlysoastocatchtheearlybus.他起床很早以便赶上早班车。Hecameinquietlyinorderthatheshouldntwakehiswife.Hecameinquietlyinordernottowakehiswife.他轻轻进来，以免把他妻子吵醒。2020/12/1251目的状语从句与状语短语的转换sothat=inorderthat没有任何区别，soasto和inorderto加动词原形但是soasto不能放句首sothat(目的),so.that(结果)2020/12/1252目的状语从句与介词短语的转换有时还可与表示目的的介词短语替换：Heleftanhourearlyforfearhemightmissthetrain.Heleftanhourearlyforfearofmissingthetrain.他提前一小时离开，以免错过火车。2020/12/1253目的状语从句连词incaseincase既可引导目的状语从句，表示万一incase也可引导条件状语从句，表示以免：Incasehecomes,letmeknow.万一他来，告诉我一声。Tellmeincaseyougetintodifficulty.告诉我以免你遇到麻烦。2020/12/1254目的状语从句连词incase注：incase引导目的状语从句，从句有时可用“should+动词原形”这样的形式：Takeyourcoatincaseitrains(shouldrain).带着雨衣以防下雨。2020/12/12552020/12/1256结果状语从句连词主要的有sothat,sothat,suchthat等：Hestudiedhardsothathepassedtheexam.他学习用功，所以考试通过了。Hewassoangrythathecouldntspeak.他气得话都说不出来。Heshutthewindowwithsuchforcethattheglassbroke.他关窗子用力很大，结果玻璃震破了。2020/12/1257sothat与suchthat的用法比较其规律由so与such的不同词性决定。such是形容词，修饰名词或名词词组，so是副词，只能修饰形容词或副词。2020/12/1258sothat与suchthat的用法比较sofoolishsuchafoolsoniceaflowersuchaniceflowersomany/fewflowerssuchniceflowerssomuch/littlemoneysuchrapidprogresssomanypeoplesuchalotofpeople注：somany已成固定搭配，alotof虽相当于many，但alotof为名词性的，只能用such搭配。2020/12/1259sothat与suchthat的用法比较注：在much,many,little,few这四个词前总是用so而不用such：Hehadsomanyfallsthathewasblackandblueallover.他摔了许多跤，结果全身都是伤。Heearnssolittlemoneythathecanhardlyfeedhisfamily.他赚的钱很少几乎不能养家糊口。2020/12/1260sothat与suchthat的用法比较考题1(上海浦东新区)Thepriceofflatissohighthatmanypeoplecantafforditnow.(保持句意基本不变)Thepriceofflatis_formanypeopletoafforditnow.考题2(上海松江)Theproblemistoodifficultforustoworkout.(保持句意基本不变)Theproblemis_difficultthat_canworkitout.2020/12/1261sothat与suchthat的用法比较选词填空：Ihavehadso_(much/few/many)fallsthatIamblackandblueallover.Mr.Greenhadso_(few/little/much)moneythathewasunabletobuyanything.Thereareso_(few/many/little)notebooksthatIcantgiveyouany.Hehadso_(much/little/few)homeworktodothathehadtodecidenottoseethefilmthatnight.2020/12/1262结果状语从句与不定式短语的转换由sothat和sothat引导的结果状语从句有时可与表结果的soasto和soasto引出的不定式短语转换：Hearrivedlatesothathemissedthetrain.Hearrivedlatesoastomissthetrain.他到得很迟，结果未赶上火车。Hewrotesocarefullythathemadenomistakes.Hewrotesocarefullyastomakenomistakes.他写得很仔细，所以没有出错。2020/12/1263sothat引导目状语和结果状语的区别(1)含义上的区别：引导目的状语从句时表示的是一种意欲或可能性，引导结果从句时表示的是一种事实。2020/12/1264sothat引导目状语和结果状语的区别(2)形式上的区别：引导目的状语从句中有can中/could,may/might,will/would以及should等情态动词，如果没有，则多半是结果从句。Wevecomeearlysothatthemeetingcanbeginpromptly.我们来得很早，以便可以马上开会。(sothat引导目的状语从句)Weareallherenow,sothatthemeetingbeginatlast.我们现在都到齐了，终于能开会了。(sothat引导结果状语从句)2020/12/1265sothat引导目状语和结果状语的区别IamgoingtothelectureearlysothatIllgetagoodseat.我想早点去听演讲，以便找个好座位。(sothat引导目的状语从句)IwenttothelectureearlysothatIgotagoodseat.我去听演讲去得很早，所以找个好座位。(sothat引导结果状语从句)2020/12/1266特殊情况sothat和suchthat有时不引导结果状语句sothat和suchthat可以引导结果状语从句，但并不是说它们引导的从句就一定是结果状语。请看以下句子：Imsohappythatyoucouldvisitus.我很高兴你能来看望我们。(其中的so用于加强语气，相当于very)Itssuchagreatpleasurethatyouarehere.你在这里是非常令人高兴的事。(其中的that引导的是主语从句，句首的it为形式主语)2020/12/12672020/12/1268条件状语从句连词if；unlessif引导的条件句有真实条件句和非真实条件句两种。非真实条件句在虚拟语气中阐述。1)考试常考点：unless=ifnot除非Letsgooutforawalkunlessyouaretootired.=Ifyouarenottootied,letsgooutforawalk.Iwontgoifyoudontpaymebackthemoneyyouownme.=Iwontgo_themoneyyouownme.2020/12/1269条件状语从句连词if；unless考题1(上海普陀区)YoullprobablyfailtheP.E.examagain_youpractisemore.A.whenB.unlessC.ifD.after考题2(浙江真题)-Wouldyouliketogototheparkwithme,Susan?-Idliketo,_youdontwanttogoalone.A.untilB.beforeC.ifD.after2020/12/1270条件状语从句连词if；unless考题3(上海黄浦区)Bequick,oryouwillmisstheschoolbus.(保持句意基本不变)Youwillmisstheschoolbus_you_quick.考题4(上海静安区)Jackwontgotohaveabarbecuewithus.Heshouldfinishtheworkfirst.(合并为一句)Jackwontgotohaveabarbecuewithus_he_theworkontime.2020/12/1271条件状语从句连词if；unless考题5(上海松江)Putonyourcoat,oryoullcatchacold.(保持句意基本不变)_you_putonyourcoat,youllcatchacold.2020/12/1272条件状语从句连词aslongasAslongas只要Aslongasitdoesntrainwecango.只要不下雨，我们就可以去。2020/12/1273条件状语从句其它连词除以上基本的引导条件状语从句的从属连词外，还有的动词尤其是其分词形式(如suppose,supposing,provided,providing等)和介词短语(如incase,onconditionthat等)也可用作连词表示条件：IncaseIforget,pleaseremindmeaboutit.万一我忘记，请提醒我一下。2020/12/1274条件状语从句其它连词Iwillcomeoncondition(that)sheisinvitedtoo.如果邀请她来,那我就来。Hemaygowithusprovidedprovidinghearrivesintime.他若及时到，就可以和我们一起走。2020/12/1275条件状语从句其它连词Suppose和supposing引导条件状语从句时，通常用于主句为疑问句的场合：Supposethebosssawyou，whatwouldhesay?如果老板看到你，他会怎样说?Supposinghedoesnotcome,shallwegowithouthim?他若不来，是不是不带他去?2020/12/1276条件状语从句的时态1）主将从现原则Ifitrainstomorrow,wellstayathome.Ifyoudontlookafteryoungtrees,theywilldiequickly.2020/12/1277条件状语从句的时态2）祈使句+and/or/otherwise+一般将来时Ifyouuseyourhead,youllfindaway.=Useyourheadandyoullfindaway.Workevenharder,oryouwillneverpasstheexam.(用if改写；2种)Youwillneverpasstheexamifyoudontworkevenharder.Youwillpasstheexamifyouworkevenharder.2020/12/12782020/12/1279比较状语从句连词比较状语从句常用than,so(as)as,themorethemore等引导。Ihavemadealotmoremistakesthanyouhave.Hesmokescigarettesasexpensiveashecanafford.Thebusierheis,thehappierhefeels.2020/12/1280比较状语从句连词考题1(上海静安区)ThenewlybuiltbridgeenablesustogotoChongMingisland_thanbefore.A.easilyB.moreeasilyC.mosteasilyD.themosteasily考题2(上海闵行区)NowShanghaihasbecomeoneof_citiesintheworld.A.attractiveB.moreattractiveC.mostattractiveD.themostattractive2020/12/1281比较状语从句连词考题3(上海金山)Inexams,themorecarefulyouare,the_mistakesyoullmake.A.moreB.lessC.fewerD.few2020/12/1282比较状语从句连词nomorethanNomorethan=only“仅仅；只不过”Shehasgotnomorethan3pairsofshoes.她仅仅有三双鞋子。=onlyTheyhavelearnednomorethantwothousandwordssincetheystartedleanringEnglish10yearsago.学英文十年以来。他们才学了(只不过才学了)2000个单词。=onlyJackisnomorethanapoorstreetboy.杰克只不过是个可怜的流浪儿。=just,only2020/12/12832020/12/1284方式状语从句方式状语从句连词as,(just)asso1)as,(just)asso引导的方式状语从句通常位于主句后，但在(just)asso结构中位于句首，这时as从句带有比喻的含义，意思是“正如”，“就像”，多用于正式文体，例如：Alwaysdototheothersasyouwouldbedoneby.时常对待别人像对待自己一样。Aswateristofish,soairistoman.空气于人就如水于鱼一样重要。2020/12/1285方式状语从句方式状语从句连词asif,asthoughasif,asthough两者的意义和用法相同，引出的状语从句谓语多用虚拟语气，表示与事实相反，有时也用陈述语气，表示所说情况是事实或实现的可能性较大。汉译常作仿佛似的，好像似的，例如：Theycompletelyignorethesefactsasif(asthough)theyneverexisted.(虚拟or真实？)Itlooksasiftheweathermaypickupverysoon.(虚拟or真实？)2020/12/1286方式状语从句方式状语从句连词asYoumustdoasyourparentstellyou.你必须按你父母说的去做。注：(1)在非正式文体中，like也可用连词，表示方式，与as的用法相似：NobodylovesyoulikeIdo.没有人像我这样爱你。(2)有时theway也可用作连词，表示方式，与as的用法相似：Thedidntdoitthewaywedonow.那时他们不像我们现在这样行事。2020/12/12872020/12/1288让步状语从句连词though；althoughthough,although注意：当有though,although时，后面的从句不能有but，但是though和yet可连用；although可以和still连用。Althoughitsraining,theyarestillworkinginthefield.Heisveryold,buthestillworksveryhard.Formostbigfiresurvivors,thoughthesoremaybehealed,yetascarmayremain.2020/12/1289让步状语从句连词though；although1._sheisyoung,sheknowsquitealot.A.WhenB.HoweverC.AlthoughD.Unless2.Hedidntknowanyoneattheparty,_hehadaverygoodtime.A.because B.whenC.ifD.but考题1(上海杨浦)_ThanksgivingDayisawesternfestival,itsstillachanceforustothankourparents.A.Although B.IfC.WhenD.Because2020/12/1290让步状从连词evenif；eventhoughevenif就算(带假设),eventhough即使.Wellmakeatripeventhoughtheweatherisbad.即使天气不佳我们也要去旅行。EvenifIhavetosellmyhouse,Illkeepmybusinessgoing.即使我卖掉房子也要继续做这个生意。2020/12/1291让步状从连词whetheror用whetheror引导让步状语从句：不管都Illdoitwhetheryoulikeitornot.不管你是否喜欢，我都要做。Whetherwehelphimornot,hewillfail.不论我们帮助他与否,他都将失败。2020/12/1292让步状从连词while用while引导让步状语从句。不要认为while只引导时间状语从句，其实它也可引导让步状语从句，意思是“尽管”或“虽然”：WhileIunderstandwhatyousay,Icantagreewithyou.虽然我理解你的意思，但我还是不同意。2020/12/1293让步状从连词nomatternomatterwhat=whatevernomatterwho=whoevernomatterwhen=whenevernomatterwhere=wherevernomatterwhich=whichevernomatterhow=however2020/12/1294让步状从连词ever这些词在用法应注意以下几点：(1)它们均可引导让步状语从句，意为“无论”：Whateveryousay,Ibelieveyou.无论你说什么，我都相信你。Whoevertelephones,tellthemImout.不管是谁打电话，都说我出去了。2020/12/1295让步状从连词everWhicheverdayyoucome,Illbepleasedtoseeyou.无论你哪天来，我都欢迎。Wheneveryoucome,youarewelcome.你什么时候来，我们都欢迎。Whereverhegoes,Illgo.不管他去哪里，我也去。2020/12/1296让步状从连词ever(2)它们引导让步状语从句时，通常可换成nomatter，Nomatterwhatyousay,Ibelieveyou.无论你说什么，我都相信你。Nomatterwhenyoucome,youarewelcome.你什么时候来，我们都欢迎。Nomatterhowmuchheeats,henevergetsfat.无论他吃多少,他都不发胖。2020/12/1297让步状从连词ever注意：nomatter不能引导名词性从句和状语从句，只能引导让步状语从句（不管.）。Nomatterwhospitsinthestreetwillbefined.()Whoeverspitsinthestreetwillbefined.()2020/12/1298让步状从连词ever判别下列句子的对错：_Nomatterwhatyousayisofnousenow._Whateveryousayisofnousenow._Prisonershavetoeatnomatterwhattheyregiven,_Prisonershavetoeatwhatevertheyregiven.2020/12/1299让步状从连词everwhenever有时可引导时间状语从句，wherever有时可引导地点状语从句：Wheneverweseehimwespeaktohim.每次见到他，我们都和他说话。（时间状从）Theyteachwherevertheirpupilsareworking.学生在哪里工作，教师们就在哪里上课。（地点状从）2020/12/12100让步状从连词however(3)注意however的以下种句型：however+主语+谓语：Howeveryoutravel,itlltakeyouatleastthreedays.不管你怎么走，至少要三天。Howeveryoucome,besuretocomeearly.不管你怎么来，一定要早来。2020/12/12101让步状从连词howeverhowever+形容词或副词+主语+谓语：Howevermuchheeats,henevergetsfat.无论他吃多少,他都不发胖。Howevercolditis,shealwaysgoesswimming.不管天多冷，她都会去游泳。2020/12/12102让步状语从句与倒装引导倒装的让步状语从句通常用as和though，但不是能用although：PoorthoughIam,Icanaffordit.我虽穷，但这东西还是买得起的。MuchasIlikeParis,Icouldntlivethere.尽管我喜欢巴黎，但我不能住在那里。2020/12/121032020/12/12104