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1、.狀從句在復(fù)合句中作狀的從句叫狀從句。狀從句有、地點(diǎn)、原因、目的、果、條件、方式、比、步等種。一、狀從句引狀從句的接有:when,as,while,after,before,since,eversince,assoonas,once,till,until,whenever,nosoonerthan,hardly/scarcely.when,themoment/minute/instant/second,everytime,eachtime,anytime,thefirsttime,nexttime,lasttime,allthetime,bythetime,directly,immediate
2、ly,instantly等。1.表示“一就”的句型1)assoonas/onceAssoonashearrives,Illcallyou.他一到,我就你打。(assoonas重或作先后接,而once重條件,表示“一旦.)”2)ondoingsth/onones+n作.狀Onarrivingatthestation,thethiefwasarrested.一到達(dá)站,個(gè)小就被逮捕了。OnhisarrivalinParis,hewasrecognizedasanobleandthrownintoprison他.一到達(dá)巴黎,就被出是一個(gè)族,并被投入。nosooner.than,hardly/scarc
3、ely.when它表“一就”。構(gòu)中的否定放在句首,主句要倒裝。(主句都用去完成,從句用一般去。)Nosoonerhadhereachedhomethanitbegantorain.他到家,天就開(kāi)始下雨了。Hardly/ScarcelyhadIenteredtheroomwhenthephonerang.我一屋,就響了。注意當(dāng)nosooner,hardly,scarcely不放在句首,主句不倒裝,如:Ihadnosoonerreachedthebusstopthanthebusstarted.我到站,就開(kāi)走了。hadscarcely(hardly)enteredtheroomwhenthepho
4、nerang.4)themoment,theinstant,theminute,thesecondThemomentIsawhim,Irecognizedhim.我一看他,就出了他。Wellleavetheminuteyouareready.你一準(zhǔn)好,我就出。5)有些副如:instantly,immediately,directly可用作,后接從句。Ileftimmediatelytheclockstruck5.我走,就敲了五點(diǎn)。when,while,as引狀從句1)when的用法when既可指點(diǎn),也可指段(即:從句能夠是短的也可是延的);主從句作可同也可先后生。;.IwasthinwhenI
5、wasachild.當(dāng)我是個(gè)孩子的候,我很瘦。ItwasrainingwhenIarrived.我到達(dá),天正在下雨。在when引狀從句,若是從句主與主句主相同或it,且從句有be,從句可省主和be,如:When(youare)introuble,youcanvisitthisman.當(dāng)你有麻,能夠找個(gè)人。Sheisalwayslisteningtomusicwhen(sheis)doingherhomework.當(dāng)她做作,是聽(tīng)音。when在以下構(gòu)中,成“”,它引的是并列句beabouttodo.when,bedoing.when,haddonewhen,beononesway.when,beo
6、nthepointofdoing.when(參“”部分when的用法)2)while用法while只能指一段,從句中的必是延性。某一段內(nèi)生主句作,相當(dāng)于duringthetimethat.MymotherwascookingwhileIwasdoingmyhomework.當(dāng)我在做作,在做。IamsafewhileIamhere我.在兒的候,我很安全。注意while除引狀從句外,引比句,作“可是”;并可在句首引出步狀從句作“然但”。IlikewatchingTV,whilehelikesreading.我喜看,而他喜。Whilehehashisowncar,heoftenusesmine.盡管
7、他自己有,他卻常用我的。as的用法as引狀從句??珊蛍hen用,但同生,多指短作。AsIleftthehouse,Iforgotthekey我.離家,忘了匙。as可明兩種正在展或化的情況,“隨著.”的意思,表的推移。如:AsIgetolder,Igetmoreoptimistic.隨著年的增,我得更加。as表“一一”,引出陪同作。Hehurriedhome,lookingbehindashewent.他匆促地回家,走此后看。用以?xún)蓚€(gè)作接著生。Ashewasgoingout,itbegantorain.當(dāng)他出去的候,天開(kāi)始下雨了。as有引出一個(gè)名,相當(dāng)于一個(gè)狀從句。Asaboy(whenhewa
8、saboy),hewashopelessatmaths.當(dāng)他是孩子,他數(shù)學(xué)失去希望。before引的狀從句;.before引的狀從句不用否定式。Beforetheygottothebusstop,thebushadgone.在他到達(dá)公共汽站從前,公共汽已走了。在“Itbe+段+before從句”句型中,必然句成“(此后)才”,否定句成“就”。句型有一般去、去將來(lái)、一般將來(lái)三個(gè),且有否定句。Itwillbesometimebefore.do.Itwassometimebefore.did.Itwouldbesometimebefore.did.Itwaslongbefore.did.許久才”“I
9、twasntlongbefore.did.不久就.“”Itwillbemanyyearsbeforethechemicalsstarttoescapefromthecontainers.多年此后化學(xué)物才開(kāi)始沉著器中逃逸。Itwasnotlongbeforehecameback不.久他就回來(lái)了。Itwasalongtimebeforehegottosleepagain.許久他才再次入睡。Itwasaweekbeforehecouldtellhisstory.一個(gè)星期后他才能述他的。Itwasntlongbeforehetoldusabouthimself.不久他就我述了他自己的故事。before
10、可成“將來(lái)得及”HehadmeasuredmebeforeIcouldgetaword.我將來(lái)得及插,他就量好了尺寸。before可成“趁著沒(méi)”IllwriteitdownbeforeIforget.趁著沒(méi)忘我要把它寫(xiě)下來(lái)。4.until和till1)“延性必然式+until”表示“作延到止,”“直到止”,如:Iwaitedforhimuntilhecameback.我素來(lái)等到他回來(lái)。2)“止性的否定式+until”表示“直到才”。Hedidntgotobeduntilhehadfinishedhiswork.直達(dá)完成工作他才睡。3)用于句式“Itisnotuntil.that.”Itwasn
11、otuntiltheprofessorcamethatwebegantheexperiment.在教授到來(lái)此后,我才開(kāi)始。notuntil放在句首,主句倒裝。Notuntilhegraduateddidhesucceedinobtainingthiscompound.直到他他才成功得種化合物。注意句首和句中要用until,而不用till;not.until.句型中不用till。since引狀從句,意“自從起”,主句要用完成。Mr.Lihasbeenheresincehecameback.自從李先生回來(lái)此后,他素來(lái)在兒。Ihaventheardfromhimsincehelivedhere.;.
12、自從他住在這兒以來(lái),我就沒(méi)有收到過(guò)他的來(lái)信。IveknownMr.SmithsinceIwasaboy.我小的時(shí)候就認(rèn)識(shí)史密斯先生了。6.時(shí)間狀語(yǔ)從句的省略式當(dāng)時(shí)間狀語(yǔ)從句的主語(yǔ)和主句主語(yǔ)相同或?yàn)閕t,從句又含be動(dòng)詞時(shí),從句可省略主語(yǔ)和be動(dòng)詞。在不產(chǎn)生歧義時(shí),連詞也可省去。如:Once(itis)seen,itcanneverbeforgotten.一旦被看見(jiàn)過(guò),永遠(yuǎn)也不會(huì)被忘記。二、地點(diǎn)狀語(yǔ)從句1.地點(diǎn)狀語(yǔ)從句主要由where,whereveranywhere,everywhere引導(dǎo)。Wemustcampwherewecangetwater.我們必定在能找到水的地方露營(yíng)。Iwillfo
13、llowyouwhereveryougo.無(wú)論你到哪處我都要隨從你。2.地點(diǎn)狀語(yǔ)從句與定語(yǔ)從句的差異:where引導(dǎo)定語(yǔ)從句,從句前應(yīng)有一個(gè)表示地點(diǎn)的名詞作先行詞。Gobackwhereyoucamefrom(.where引導(dǎo)地點(diǎn)狀語(yǔ)從句)Gobacktothevillagewhereyoucamefrom.where引導(dǎo)定語(yǔ)從句,village為先行詞)三、原因狀語(yǔ)從句原因狀語(yǔ)從句由because,as,since,now(that)(既然),inthat(由于,多于口語(yǔ)中),seeing(that)(鑒于,由于),consideringthat(考慮到)等引導(dǎo)。because用來(lái)回答why
14、提出的問(wèn)題,表直接的因果關(guān)系,用于見(jiàn)告對(duì)方不知道的原因,語(yǔ)氣最強(qiáng),可用于重申句。Hedidntattendthemeetingbecausehewasill.他沒(méi)參加會(huì)議,由于他病了。Itwasbecausehewasillthathedidntgowithus.由于他有病,他沒(méi)有和我們一起去。注意because和becauseof的差異:because是連詞,引導(dǎo)從句,becauseof是短語(yǔ)介詞,后接名詞性詞語(yǔ),如:Thefootballmatchwasputoffbecauseitrained.Thefootballmatchwasputoffbecauseoftherain.由于下雨,
15、足球賽延期了。since,as,nowthat引導(dǎo)的原因狀語(yǔ)從句,不能夠用于重申句。since的語(yǔ)氣比because稍弱,表示關(guān)系上的自然結(jié)果,特別用于原因已經(jīng)清楚了的事情,一般譯成“既然,鑒于”(經(jīng)常放在主句從前)如:Sinceyouhaveknownthesecret,Ineedntsayanythingaboutit.既然你已經(jīng)知道了這個(gè)奧秘,我就不用說(shuō)了。as語(yǔ)氣最弱,說(shuō)明一般的因果關(guān)系,表不問(wèn)可知的原因或倒果為因的說(shuō)法(可放在主;.句從前,亦可放在主句此后),如:AshedidntknowmuchEnglish,hegotouthisdictionaryandlookedupthew
16、ord他英懂得不多,他拿出字典找“cough”個(gè)。Asthegroundiswet,itmusthaverainedlastnight(.倒果因)昨晚必然下了雨,地面是濕的。nowthat用來(lái)明一種新情況,爾后加以推。nowthat放句首that可省略:Now(that)everybodyishere,letsbegin.for也能夠表示原因,屬并列,不是明直接原因,而是某種情況加以推斷,表示充明原因。而推斷的原因會(huì)因人而異。氣很弱,它引出的分句必放在另一分句后。Hemustbeill,forheisabsenttoday.4.原因狀從句有能夠用分形式表。Ashewasblind,hecoul
17、dntseeanything.Beingblind,hecouldntseeanything.四、條件狀從句1由if,unless(if.not),so/aslongas,supposing(that)(假),incase(萬(wàn)一,以防),so/asfaras(就.而言),onconditionthat(條件是.),provided/providing(that)(假若)引。Tellmeaboutitifyouhavetime.IwontgounlessIminvited.Takeanumbrellawithyouincaseitrains.Youmayusetheroomas/solongas
18、youcleanitupafterwards.“祈使句+and/or/orelse/otherwise+述句”的句型中,祈使句在意上上相當(dāng)于條件狀從句。Useyourhead,andyoullfindaway.Hurryuporelse(otherwise)youllbelate.ifonly也能夠引條件狀從句,只很多使用而已。onlyif也引條件狀從句,意思是“只有在.條件下”If(only)itclearsup,Iwillgo.4.條件狀從句中一般要用一般在表將來(lái)。Iwillgoifyougo.5.條件狀從句中的省略1)從句主it,又有系be,能夠省略從句中主和be。Cometomorro
19、wif(itis)possible.Ifso,youmustgetbackandgetit.如同ifnecessary若是“有必要”,ifany如“果有”,ifinneed若需“要”。2)若是if從句的主和主句的主一致,又有be,能夠把從句中的主和be省略掉。If(wateris)heated,watersendsoutsteam.6.條件句中的虛與倒裝if引的條件狀從句若與去或在事不符,或?qū)?lái)行不能能的假,就要;.用虛假語(yǔ)氣。(詳見(jiàn)虛假語(yǔ)氣部分)省略if的虛假條件從句:若條件從句的謂語(yǔ)動(dòng)詞有were,had或should,能夠把if省去,而把were,had或should移到主語(yǔ)前構(gòu)成倒裝。
20、HadIarrivedthereearlier,Iwouldhaveseenhim.Wereitnotforhim,Iwouldnothavethechancetogohome.Shouldhebeheretomorrow,Iwouldgivehimahand.五、目的狀語(yǔ)從句sothat(以便),inorderthat(為了),forfearthat(=incase)(省得),lest(以防)引導(dǎo),謂語(yǔ)常含may,might,can,could,will,would等神情動(dòng)詞。Theysetoutearlysothattheymightarriveatthestationingoodtime
21、.Illspeakslowlysothat/inorderthatyoucanunderstand.Hewrotethenamedownforfearthat(lest)hewouldforget.當(dāng)從句與主句主語(yǔ)一致時(shí),可用todo,soastodo,inordertodo結(jié)構(gòu)換用。Heworkeddayandnightinorderthathecouldsucceed.Heworkeddayandnightinordertosucceed.六、結(jié)果狀語(yǔ)從句1.常用的連詞有sothat,so.that,such.that,that(帶古英語(yǔ)印跡)。(結(jié)果狀語(yǔ)從句中一般無(wú)神情動(dòng)詞)Hehado
22、versleptsothathewaslateforwork.MypenfellundermydeskthatIcouldntseeit.so/such.that所用句式so+adj(adv)+that從句TheboxissoheavythatIcantcarryit.so+adj+a/an+單名+that從句sucha/an+adj.+單名+that從句Sheissobeautifulagirlthatalltheboysofourclasslikeher.=Sheissuchabeautifulgirlthatalltheboysofourclasslikeher.somany/few+復(fù)
23、名+that從句somuch/little+不能數(shù)名詞+that從句Therearesomanyapplesonthedeskthatweeachhaveone.Thereissolittlewaterthatyoucantdrink.such+a/an+adj+單名+that從句Sheissuchagoodgirlthatshecanhelpyou.such+adj+復(fù)名/不能數(shù)名+that從句Itwassuchbadweatherthatweallstayedhome.Hehassuchinterestingbooksthathekeepsreadingallday.注意little表“小
24、,可愛(ài)”時(shí),用such不用so修飾。Heissuchalittleboythathispatentsoftenteachhimsomething.七、方式狀語(yǔ)從句;.as,asif(asthough)引導(dǎo)。Doasyoulike.Hespokeasifhehadbeentherebefore.注意asif,asthough從句與事實(shí)相反時(shí)用虛假語(yǔ)氣,與事實(shí)切合,不用虛假語(yǔ)氣。八、比較狀語(yǔ)從句常用連詞than,as.as.,notas/so.asHeranasfarashecould.Imnotas/sotallashe/him.Shestudiesharderthan(Istudy)themo
25、re.themore.引導(dǎo),且經(jīng)常以省略形式出現(xiàn)Theharderyoutry,thebetteryouwillunderstand.九、退步狀語(yǔ)從句though,although,as,evenif/though,nomatterwh-,wh-ever詞,whether.or(無(wú)論.都),when,while等引導(dǎo)。though,although這兩個(gè)連詞用法基本相同,可是前者口語(yǔ)化,后者較正式,常位于句首,都不與but連用,但能夠和yet,still,nevertheless連用。though還可作副詞單獨(dú)放在句尾,表示“可是”的意思。AlthoughtheTVsetisverydear,
26、Istillwanttobuyit.Though/Althoughhewaswornout,hekeptonworking.as引導(dǎo)退步狀語(yǔ)時(shí),從句部分用倒裝語(yǔ)序,句型為:形容詞/副詞/名詞+as+主+謂動(dòng)詞+as+主+神情動(dòng)詞Childasheis,heknowsalot.Proudasthesenoblesare,theyareafraidtoseeme.Greatascientistasheis,heremainsmodest.TryasImight,Icouldntliftthestone.注意在這種倒裝結(jié)構(gòu)中,也能夠用though(不太常用),但不能用although.Bravely
27、thoughtheplayersfought,theyhadnochanceofwinning.3.evenif(盡管;即使),eventhough(盡管)這兩個(gè)復(fù)合連詞意義基真相同,常用以重申退步看法,有退一步想的意思(有時(shí)用于虛假)。表“即使”時(shí)有假設(shè)含義,一般用evenif。Wellmaketripevenif(though)theweatherisbad.EvenifIwereinyourplace,Iwouldnttakethejob.(虛假)4.“whether.or.”可引導(dǎo)退步狀語(yǔ)從句Whetheryoubelieveitornot,itistrue.5.“nomatter+w
28、h-”引導(dǎo)退步狀語(yǔ)從句引導(dǎo)退步狀語(yǔ)從句時(shí)“疑問(wèn)句-ever”相當(dāng)于“nomatter+疑問(wèn)詞”,此時(shí):nomatterwho=whoever;.nomatterwhat=whatevernomatterwhich=whichevernomatterwhere=wherevernomatterhow=howeverNomatterwhathappened,hewouldnotmind.Itsaniceroomnomatterwhom(whoever)itbelongsto.6.“nomatter+wh-”構(gòu)只能引步狀從句,而“wh-ever”形式除引步狀從句外,能夠引名性從句。引名性從句:who
29、ever=anyonewho任何的人whatever=anythingthat任何的事(物)whenever=anyplacewhere任何的地方Iwillgivethebooktowhoeverneedsit.Ilikewhateveryoulike.7.when引步狀從句置于主句后然卻,盡管但Hewalkswhenhemighttakeataxi.本(.,能夠.)卻.。when從句用虛式:could/should.havedoneShestoppedtryingwhenshemightsucceednexttime.8.while引步狀從句置于主句前,與though同,但though從句可
30、到裝,while從句不能倒裝。9.步狀從句中用一般在表將來(lái)。Nomatterwhatheis,hewillbepunished.十、狀從句的省略象當(dāng)狀從句的主與主句的主相同或it,同從句含be,即可省去從句的主和be。狀從句中:Dontspeakuntil(youare)spokento.While(Iwas)inBeijing,Ilivedwithmyuncle.Iwanttogoswimmingwhen(itis)possible.條件狀從句中:Cometomorrowif(itis)possible.If(itis)so,youwouldbepunished.Unless(itis)re
31、paired,theTVsetisofnouse.方式狀從句中:Shestoodatthegateasif(shewas)waitingforsomeone.其他狀從句中:Though(itwas)cold,hestillworeashirt.Fillintheblankswithproperwordswhere(itis)necessary.;.練習(xí)一、用合適的連詞填空:Dr.Bethune(白求恩)cametoChina_hewasfifty.Hebegantowork_hegotthere.Letsbeginourmeeting_everyoneishere.IliketheEnglis
32、hpeople,_Idontliketheirfood._yougoinChina,youcanseesmilingfaces.Hedidntcometothelecture,_hewasverybusy._wehadenoughtime,wewalkedtothecinema.Theywillhelpyou_youmeetwithdifficulty._wecametotheuniversity,wehavelearntquitealot.10.Ididntjointhemyesterdayevening_Ihadtogotoanimportantmeeting.Wewouldtrytoge
33、tacar_wecouldalltraveltogethermoreeasily.Shewouldntforgethermothersbirthday_sheseldomwrotetoherfamily.Weredoingeverythingwecantomakethingsaseasyforyou_wecan.Themeetingbecamesodisorderly_thespeakerhadtoshouttheaudiencedown.Hewasangrier_everbefore._youlockallthedoors,hecanstillmanagetogetin.Theboywass
34、otired_hefellasleeponthebus.18.Hard_heried,thecouldntforcethedooropen.二、選擇填空1._youvetriedit,youcantimaginehowpleasantitis.A.UnlessB.BecauseC.AlthoughD.When2.Heleftin_ahurry_heforgothiskey.A.such,thatB.so,thatC.thesame,asD.such,as3.Hehaslovedme_Iwerehisson.A.becauseB.asC.ifD.asthough4.IdontthinkIllne
35、edanymoneybutIllbringsome_.A.aslastB.incaseC.onceagainD.intime5.Someonecalledmeupinthemiddleofthenight,buttheyhungup_Icouldanswer.A.asB.sinceC.beforeD.until6.Wemustdoitwell,_therearealotofdifficulties.A.asifB.asthoughC.eventhoughD.evenas_hastakenpartintheAthensOlympicGamesisworthpraisingnomatter_heh
36、aswonmedalsornot.A.Who;ifB.Anyone;whetherC.Whoever;whetherD.Whoever;how8.-Itsalongtime_Isawyoulast.-Yes,andwhatapityitisnowthatitwillbealongtime_weseeeachotheragain.A.before;sinceB.since;whenC.since;beforeD.when;before;.Theheadofthecompanypromisedtodealwithmattersofthissort_hereturnedtohisoffice.A.u
37、ntilB.whileC.bythetimeD.themoment10.Hehadalreadywalkedthreeorfourmiles_hesawacartbythesideoftheroad.A.whileB.whenC.themomentD.unlessMuch_theyoungcoupleneededmoneytomakethedownpaymentfortheapartment,theywouldntasktheirparentsforhelp.A.althoughB.asC.evenifD.whileIhavekeptthephoto_Icanalwaysseeit,asitremindsmeofthedayswhenIstudiedinBritain.A.atwhichB.whenC.whereD.attheplace13.Iwouldappreciateit_youcanhelpmewithmyEnglishthisafternoon.A.becauseB.untilC.whenD.if14._youmayberight,Icantaltogetheragree.A.AsB.WhileC.IfD.Since15._was1998_Igraduatedfromtheuniversity.A.It;whenB.It
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