状语从句重点难点归纳课件PPT课件.ppt

theAdverbial状语 句法功能修饰动词 形容词 副词 介词短语 非谓语动词或整个句子 说明动作或状态特征的句子成分 叫做状语 1 RevisionoftheAdverbialClauses状语从句 2 九种状从 时间状语从句地点状语从句原因状语从句条件状语从句让步状语从句结果状语从句目的状语从句方式状语从句比较状语从句 3 WhileIwaswalkingalongthestreet Ifoundmanybeatifulbuildings 2 Wherethereisawill thereisaway 3 Nowthat Sinceeverybodyishere let sbeginourmeeting 4 I llspeakslowlysothatyoucanunderstandme 5 Socleverwashethathewasabletoworkoutallthedifficultproblems 时间 地点 原因 目的 结果 状语从句的分类 4 6 Aslongasyoudon tloseheart you llsucceed 7 Tryashemight hecouldnotfindajob 8 Theoldladytreatstheboyasifhewerehisownson 9 HeistallerthanIam 状语从句的分类 条件 让步 方式 比较 5 九种常用的状语从句及其常用的连接词 时间状语从句 when while as before after since once bythetime till until not until assoonas themoment theminute theinstant immediately directly instantly hardly when scarcely when nosooner than thefirst second lasttime everytime eachtime nexttimeetc where wherever because since as nowthat 既然 inthat 因为 if unless as so longas onconditionthat 若是 以 为条件 等 如 地点状语从句 原因状语从句 条件状语从句 6 九种常用的状语从句及其常用的连接词 结果状语从句 sothat so that such that sothat inorderthat incase as asif asthough than as as notso as as the 比较级 the 比较级 看做条件比较好 目的状语从句 方式状语从句 比较状语从句 让步状语从句 although though as eventhough evenif while 虽然 nomatter which what when where who how whichever wherever whatever whoever whenever however whether or 7 它们是什么状语从句 1 Childassheis sheknowsalotofthings 2 ThemoreIcandofortheclass thehappierI llbe 3 Hetalksasif asthough heknewallaboutit 4 Heissuchagoodteacherthatthestudentsloveandrespecthim 5 Ishallgototheparkunlessitrains 6 NosoonerhadIgothomethanitbegantorain 让步 条件 方式 结果 条件 时间 8 7 Wherethereiswater thereislife 8 Hestudiedhardsothathecouldcatchupwithhisclassmates 9 Sinceyouareverybusy Iwon ttroubleyou 10 Evenif though Ifail I llneverloseheart 11 Onceyoubeginthework youmustcontinue 12 Althoughthesunwasshining itwasn tverywarm 地点 目的 原因 让步 时间 让步 9 13 Nowthatyou vecome you dbetterhavedinnerwithus 14 Hewassoexcitedthathecouldn tfallasleep 15 Wemustdoeverythingashetellsus 16 IndiaismuchbiggerthanJapanis 17 Nomatterwhenyoucome youarewarmlywelcome 18 As So longasyouworkhard youcancatchupwiththeotherclassmates 原因 结果 方式 比较 让步 条件 10 考点与难点归纳 11 1状语从句连词的含义及用法比较 2 nomatterwh 与wh ever引导的从句的区别 3 状语从句的时态问题 4 状语从句倒装及省略问题 5 状语从句与其它从句区别 考点与难点归纳 12 问题1 1 Wewereswimminginthelake suddenlythestormstarted A whenB whileC untilD before2 Hewasabouttotellmethesecret someonepattedhimontheshoulder A asB untilC whileD when3 Hetransplantedthelittletreetothegarden itwasthebesttimeforit A whereB whenC thatD until4 DidJackcomebackearlylastnight Yes Itwasnotyeteighto clock hearrivedhome A beforeB whenC thatD until5 Hewasabouthalfwaythroughhismeal afamiliarvoicecametohisears A whyB whereC whenD while A D B B C 13 连词when的用法小结when可用来引导时间状语从句 意为 当 的时候 从句的谓语动词可以是延续的 也可以是短暂的 如 Whenthefilmended theywentback WhenIlivedthere IusedtogototheseashoreonSundays 2 when可以表 既然 如 HowcanIhelpthemtounderstandwhentheywon tlistentome 3 When常用于下列句式 意为 就在那时 并列连词 如 wasdoingsomething whenwasabouttodo whenwasonthepointofdoingsth when haddone when 注意同一个连词的多义性 14 问题2 6 ThecostoflivinginGlasgowisamongthelowestinBritain thequalityoflifeisprobablyoneofthehighest A sinceB whenC asD while7 Iacceptthatheisnotperfect Idoactuallyliketheperson A WhileB SinceC BeforeD Unless8 itistruethatastudent smostimportantgoalistodowellinhisorherstudies itdoesn tneedtobetheonlygoal AwhenBAsCWhileDBefore25 Marymadecoffeeherguestswerefinishingtheirmeal A sothatB althoughC whileD asif D A C C 15 1 while可用来引导时间状语 意为 当 的时候 引导的动作必须是持续性的 如 Pleasedon ttalksoloudwhileothersareworking 2 while作为并列连词 意为 而 却 表示对比 JanewasdressedinbrownwhileMarywasdressedinblue 3 while也可用来引导让步状语 意为 尽管 虽然 相当于althoughWhileIadmitthattheproblemsaredifficult Idon tagreethattheycan tbesolved 4趁 的情况赶紧做 否则来不及了Strikewhiletheironishot 连词while的用法小结 16 1 as可用来引导时间状语 意为 一边 一边 随着如 Shesangasshewalkedhomealltheway 一边 一边 Shewasdoingherhomeworkasshewaslisteningtothemusic Asshegrewolder shebecamemorebeautiful 随着 Asthedaywenton theweathergotworse 2 as也可用来引导原因状语从句意为 因为 如 Assheisfreetoday shewouldliketodosomeshopping 因为 3 as还可用来引导让步状语从句 通常用倒装结构 经常把表语 状语或动词原形放句首 意为 尽管 如 Tiredashewas herefusedtotakearest 尽管 Hardasheworked hecan tworkouttheproblem Childasheis heknowsalot 连词as的用法小结 17 连词when while as的用法区别 when while as这三个连词都可表示 当 的时候 使用时应注意 1 when可表示一个时间点 也可表示一个时间段 如 Whenhecamein wewerehavingsupper Whenwewerehavingsupper thelightsuddenlywentout 2 while则只表示一个时间段 它所引导的时间状语从句中的时态常用进行时态 如 When Whilehewaseatinghisbreakfast heheardthedoorbellring WhilehewaswatchingTV theboyfellasleep 3 as则强调主句和从句的动作在同一时间进行 也可表示 随着 Shesangasshewalkedalong Astheelectionapproached theviolence 暴行 gotworse 18 问题3 1 DidyouremembertogiveMarythemoneyyouowedher Yes Igaveittoher Isawher A whileB themomentC suddenlyD although2 Ithoughtherniceandhonest Imether A firsttimeB forthefirsttimeC thefirsttimeD bythefirsttime3 enteredtheofficewhenherealizedthathehadforgottenhisreport A HehardlyhadB HadhehardlyC HardlyhadheD Hardlyhehad B C C 19 小结 1 一些词 如themoment theminute theinstant immediately directly instantly hardly when scarcely when nosooner than等也可引导时间状语从句 相当于assoonas的意思 Icameimmediatelyyoucalledmeup 2 一些含有time的名词短语 如thefirst second lasttime everytime eachtime nexttime bythetime等 也可引导时间状语从句 ThefirsttimeIdrovethecar Ifeltverynervous Nexttimeyoucome pleasebringyourcomposition 3 如果hardly或nosooner或scarcely置于句首 句子必须倒装 Hardly scarcelyhadIgothomewhenitbegantorain 20 问题4 1 Washisfatherverystrictwithhimwhenhewasatschool Yes Hehadneverpraisedhim hebecameoneofthetopstudentsinhisgrade A afterB unlessC untilD when2 Agoodstorytellermustbeabletoholdlisteners curiosity hereachestheendofthestory A whenB unlessC afterD until3 Itwasnot shetookoffherdarkglasses Irealizedshewasafamousfilmstar A when thatB until thatC until whenD when then C D B 21 小结 till until和not until 1 until till从句用于肯定句时 主句的动词是延续性动作 意为 某动作一直延续到某时间点才停止 如 Wewaiteduntil tillhecame 2 用于否定句时 主句谓语动词是非延续性动词 意为 某动作直到某时间才开始 如 Hewon tgotobeduntilhisfatherreturns 3 till不可以置于句首 而until可以 如 UntilyoutoldmeIhadnoideaofit 4 not until句型中的强调和倒装用法 ItwasnotuntilshetookoffherdarkglassesthatIrealizedshewasafamousfilmstar NotuntilshetookoffherdarkglassesdidIrealizeshewasafamousfilmstar 22 问题5 1 Hemadeamistake butthenhecorrectedthesituation itgotworse A untilB whenC beforeD as2 Scientistssayitmaybefiveorsixyears itispossibletotestthismedicineonhumanpatients A sinceB afterC beforeD when3 Whydidn tyoutellhimaboutthemeeting Herushedoutoftheroom Icouldsayaword A beforeB untilC whenD after4 Itisalmostfiveyears wesaweachotherlasttime A beforeB sinceC afterD because C C A B 23 一 含义1 Wehadsailedfourdaysandfournightsbeforewesawland 2 Wehadnotrunamilebeforehefelttired 3 Pleasewriteitdownbeforeyouforgetit 4 BeforeIcouldgetinaword hehadmeasuredme 才 不到 就 趁着没 还没来得及 连词before的小结 24 二 1 Itwillbe 段时间 before 还要过多久才 Itwillbetwoyearsbeforeheleavesthecountry 2 Itwas 时间段 before从句 动作已发生 Itwasthreeweeksbeforehecameback3 Itwillnotbelongbefore 不多久就会 Itwon tbelongbeforeshecomesback4 Itwasnotlongbefore 不多久就 了 如 Itwasn tlongbeforeheleftthecountry 5 Itis 时间 since 如 Itisyearssincehesmoked Ithasbeenyearssincehesmoked Itis3yearssincehejoinedthearmy Ithasbeen3yearssincehejoindethearmy 注意汉语意思 他已经很多年不抽烟了 他参军三年了 25 条件状语从句问题1 1 Itisknowntoallthat youexerciseregularly youwon tkeepgoodhealth A unlessB wheneverC althoughD if2 Youwillbelate youleaveimmediately A unlessB untilC ifD or3 Thelittleboywon tgotosleephismothertellshimastory A orB unlessC butD whether A A B unless相当于ifnot 意思是 除非 如果不 就 这也是高考的热点之一 26 2020 2 6 27 问题2 1 Icansee thereisonlyonepossiblewaytokeepawayfromthedanger A BecauseB AsfarasC aslongasD Evenif2 IalwaystakesomethingtoreadwhenIgotothedoctor s Ihavetowait A incaseB sothatC inorderD asif B A aslongas与asfaras都可引导条件状语从句 aslongas表示 只要 asfaras表示 就 而言 题1根据题意应该选用B incase表示 以防 28 让步状语从句问题1 1 Iacceptthatheisnotperfect Idoactuallyliketheperson A WhileB SinceC BeforeD Unless2 Allowchildrenthespacetovoicetheiropinions theyaredifferentfromyourown A untilB evenifC unlessD asthough A B while是高考中的高频词 它既可引导时间状语从句 又可引导并列句 还可引导让步状语从句 表示 尽管 evenif等于eventhough 表示 即使 尽管 asthough等于asif 引导方式状语从句 表示 好像 似乎 29 问题2 1 Hetriedhisbesttosolvetheproblem difficultitwas A howeverB nomatterC whateverDalthough2 Theoldtowermustbesaved thecost A howeverB whateverC whicheverD wherever A B nomatterwh 与wh ever的联系及区别 nomatterwh 只引导让步状语从句 此时与wh ever通用 Nomatterwhen Wheneverhecomesback heshouldbeinvitedtotheparty wh ever又可引导名词性从句 nomatterwh 不能 如 Whoevercanhelpuswillbewelcome 30 结果状语从句so that such that 1 ItissogoodastorythatI llneverforgetit ItissuchagoodstorythatI llneverforgetit 2 such a adj 可数名词单数 thatclausesuch adj 名词复数 不可数名词 that 3 so adj adv thatclause4 so many few 复数名词 thatclausemuch little 少 不可数名词 31 原因状语从句 1 because表示某件事情发生的直接原因或理由 它的语气很强 因而常用来回答why的提问 在这几个连词中 它表示原因的语气最强 如 Hedidn tcometoschoolyesterdaybecausehewasill 2 since常表示对方已经知道的既成事实 说话人根据这个事实得出某一种结论 其语气比because要弱 一般译成 既然 如 Sinceyouarehere whynotstayforafewmoredays 3 as常用于表示十分明显的原因 说明因果关系 重点放在主句上 语气较弱 常译成 由于 如 Asit sgettingdarker wemustgohomenow 4 for只是一个并列连词 用于连接两个并列句 表示推理或解释 对前一个分句进行附加说明 如 Itmusthaverainedlastnight forthegroundiswet 32 目的状语从句 Ihurried Iwouldn tbelateforclass A sinceB sothatC asifD unless Youmustspeakloudersothat inorderthatyoucanbeheardbyall Hewrotethenamedownforfearthat lest heshouldforgetit Bettertakemoreclothesincasetheweatheriscold 33 比较状语从句 as as notas so as more er than less than1 Hedoesn tworksohardasyoudo 2 ThereisasmuchinkinbottleAasinbottleB 3 Goldismuchheavierthananyothermetal Ihaveseldomseenmymother pleasedwithmyprogressassheisnow A soB veryC tooD rather 34 方式状语从句1 WheninRome doastheRomansdo 2 Let sdoasMrs Liteachesus 3 Hetalksasifheknewallaboutit 好像 35 1 Afterthewar anewschoolbuildingwasputup therehadoncebeenatheatre A thatB whereC whichD when2 Don tlookdownuponBob Hehashisownadvantages Oh yes othersareweak heisstrong A IfB WhenC WhereD Though3 Thethreadofmykitebrokeanditflewaway Ihadtoldyouitwouldeasilybreak itwastheweakest A whenB whereC unlessD since 36 地点状语从句 地点状语从句只有两个连词 Where whereverWhere 在 地方 Wherever 无论哪里1 Putthemedicinewhereyoucaneasilygetit 2 Wherethereisawill thereisaway 3 Hefollowsherwherevershegoes 4 Whereveryouare Iwillberighttherewaitingforyou 37 状语从句的时态问题问题1 1 Thehousecouldfalldownsoonifnoone somequickrepairwork 04全国IV AhasdoneBisdoingCdoesDhaddone2 Itisalmostfiveyears wesaweachotherlasttime 05北京春季 A beforeB sinceC afterD when 在条件 时间状语从句中 用一般现在时表示一般将来时 在since引导的时间状语从句中 动词一般都用一般过去时 而主句常用现在完成时 C B 38 状语从句的倒装问题问题1 1 Sodifficult ittoliveinanEnglish speakingcountrythatIdeterminedtolearnEnglish A IhavefeltB haveIfeltC IdidfeelD didIfeel2 Notuntilallthefishdiedintheriver howseriousthepollutionwas A didthevillagersrealizeB thevillagersrealizedC thevillagersdidrealizeD didn tthevillagersrealize D A 39 状语从句的倒装一般有下面几种情况 1 notuntil放在句首 2 so adj adv位于句首 3 as though引导的让步状语从句 特别注意 Hardly Scarcely when Nosooner than Childasheis Hardlyhadhegottothestationwhenthetrainleft Nosoonerhadhegottothestationthanthetrainleft Childasheis hecanspeaksevenforeignlanguages 40 WhilewatchingTV AthedoorbellrangBthedoorbellringsCweheardthedoorbellringDweheardthedoorbellrings C 状语从句省略问题 41 1 如果主从句主语一致 从句中又有 be 时 省略主语和be When hewas stillaboyoften hehadtoworkdayandnightIf youare asked youmaycomein 2 从句中可省略it is Youcanturntomeforhelpifnecessary If itis necessary possible I llexplainittoyouagain 状语从句省略问题 42 状语从句与并列句的区别问题1 1 Thoughheisinhissixties heworksashardasayoungmanA yetB butC andD andyet2 Excusemeforbreakingin Ihavesomenewsforyou A soB andC butD yet 题1是主从复合句 所以中间不能使用并列连词and or but so等 yet是副词 只有yet可以与though连用 题2为并列句 而 Excuse but 为一固定搭配 在复习中要细心的分析句子结构和成分 A C