狀語(yǔ)從句詳細(xì)講解與練習(xí)課件

Welcometoourclass語(yǔ)法框架圖按使用目的分1.陳述句2.疑問(wèn)句3.祈使句4.感嘆句:說(shuō)明一個(gè)事實(shí)或陳述一種看法:提出問(wèn)題:提出請(qǐng)求,建議或發(fā)出命令，省略主語(yǔ)you的句子:表示說(shuō)話人驚奇、喜悅、憤怒等情緒語(yǔ)法框架圖、按其結(jié)構(gòu)可以分:1.簡(jiǎn)單句2.并列句3.復(fù)合句1.主語(yǔ)+謂語(yǔ)2.主語(yǔ)+謂語(yǔ)+賓語(yǔ)3.主語(yǔ)+系動(dòng)詞+表語(yǔ)4.主語(yǔ)+謂語(yǔ)+賓語(yǔ)+賓語(yǔ)補(bǔ)足語(yǔ)5.主語(yǔ)+謂語(yǔ)+間接賓語(yǔ)+直接賓語(yǔ)1,定語(yǔ)從句2.名詞性從句3.狀語(yǔ)從句1.表語(yǔ)從句2.主語(yǔ)從句3.賓語(yǔ)從句4.同位語(yǔ)從句條件,結(jié)果,方式,讓步,,時(shí)間,比較.狀語(yǔ)從句1.時(shí)間狀語(yǔ)從句2.地點(diǎn)狀語(yǔ)從句3.原因狀語(yǔ)從句4.條件狀語(yǔ)從句5.讓步狀語(yǔ)從句6.目的狀語(yǔ)從句7.結(jié)果狀語(yǔ)從句8.方式狀語(yǔ)從句9.比較狀語(yǔ)從句1.狀語(yǔ)定義:

合句中由從句擔(dān)任狀語(yǔ)，稱(chēng)作狀語(yǔ)從句，它可以用來(lái)修飾謂語(yǔ)、定語(yǔ)或狀語(yǔ)，或是整個(gè)句子2.當(dāng)充當(dāng)狀語(yǔ)的部分是一個(gè)句子時(shí)，也就是狀語(yǔ)從句。分類(lèi)如下：什么是狀語(yǔ)？時(shí)間地點(diǎn)條件讓步原因目的結(jié)果比較方式狀語(yǔ)從句一.時(shí)間狀語(yǔ)從句1.注意時(shí)態(tài)一致.一般情況下:主句是將來(lái)時(shí)的時(shí)候,從句用一般現(xiàn)在時(shí)1.表示同時(shí)性，即主從句的謂語(yǔ)動(dòng)作同時(shí)發(fā)生或幾乎同時(shí)發(fā)生。

as引導(dǎo)的時(shí)間狀語(yǔ)從句,可以表達(dá)“正當(dāng)……”，“一邊……一邊……”，“隨著……”等意思。1.表示某事一發(fā)生，另一事立即發(fā)生。

Asthesunrose,thefogdisappeared.2.表示在某事發(fā)生的過(guò)程中，另一事發(fā)生。

Justashewasspeakingtherewasaloudexplosion.3.表示兩個(gè)動(dòng)作同時(shí)發(fā)生。

Helensangasongasshewashed.4.表示“隨著…..”.常指一個(gè)行為是另一個(gè)行為的結(jié)果。Asshegrewolder,shebecamemorebeautiful.1.as,while,when的區(qū)別When:1.當(dāng)…的時(shí)候WhenIwasyoung,Iwenttotownmyself.Whenhereceivestheletter,he’lltellus.

TheAmricanWarlastedfouryears_____theNorthwonintheend.A.AfterB.beforeC.whenD.thenBsince引導(dǎo)的時(shí)間狀語(yǔ)從句1.常譯為“自從……”，2.主句常用現(xiàn)在完成時(shí)，從句常用一般過(guò)去時(shí)。

1.我們自從分手以后一直沒(méi)見(jiàn)過(guò)面。

Wehaven’tseeneachothersinceweparted.

常用句型：Ithasbeen(is)+時(shí)間段+since從句“自從……有多長(zhǎng)時(shí)間了”

2.自從她大學(xué)畢業(yè)已經(jīng)有六年時(shí)間了。

Ithasbeen(is)sixyearssinceshegraduatedfromtheuniversity.before,after,sinceHehadleftthetowntheday______shearrived.Itwasnotlong_____helefthishometown.Iplayedfootball_____I(had)finishedmyhomeworkPleasetellherI’llcome_______Idosomeshopping.Itwillnotbelong_____wemeateachotheragain.It____________(be)twoyearssincewe_______(begin)tousethismachine.beforeafterbeforebeforeafteris/hasbeenbeganuntil/till引導(dǎo)的時(shí)間狀語(yǔ)從句1.常譯為“直到……時(shí)”，2.表示主句動(dòng)作發(fā)生在從句之前?！舢?dāng)主句謂語(yǔ)動(dòng)詞是延續(xù)性動(dòng)詞時(shí)，主句常用肯定形式。1：我會(huì)待在這里，直到你回來(lái)。I’llstayhereuntilyoucomeback.◆當(dāng)主句謂語(yǔ)動(dòng)詞是非延續(xù)性動(dòng)詞時(shí),主句常用否定形式。

not…until…“直到……才……”，這時(shí)until可用before替換。Hedidn’tgotobeduntilhefinishedhishomework.

2.他直到做完作業(yè)才睡覺(jué)。____heheardthis,hegotveryangry.2.ImetLucy____Iwaswalkingalongtheriver.3.____achild,helivedinthecountryside.A.whenB.whileC.as對(duì)比訓(xùn)練1ABCassoonas引導(dǎo)的時(shí)間狀語(yǔ)從句1.譯為“一…就…”，2.表示從句動(dòng)作一發(fā)生，主句的動(dòng)作馬上就發(fā)生。

1.他一回來(lái)我就告訴他這件事。Iwilltellhimaboutitassoonashecomesback.2.相當(dāng)于assoonas用法的詞或短語(yǔ)還有：immediately,directly,instantly,themoment,theminute,theinstant等.2.I’llgivehimyourmessagetheminutehearrives.1.DirectlyIhaddoneit,IknewIhadmadeamistake.名詞短語(yǔ)引導(dǎo)的時(shí)間狀語(yǔ)從句◆

1.themoment,theminute,

3.theinstant,thetime,

5.thehour,theday,

7.bythetime,eachtime,

9.everytime,nexttime,anytime等也可以引導(dǎo)時(shí)間狀語(yǔ)從句。

1.IthoughtherniceandhonestthefirsttimeIsawher.

2.Bythetimeyouarrived,thelecturehadalreadyended.3.Bythetimehecomes,wewillalreadyhaveleft.其他連詞引導(dǎo)的時(shí)間狀語(yǔ)從句◆1.nosooner…than…,hardly/scarcely/barely…when…2.從句用一般過(guò)去時(shí)，主句用過(guò)去完成時(shí)。3.當(dāng)nosooner,hardly/scarcely/barely位于句首時(shí)，主句要用部分倒裝。1.Ihadnosoonerbeguntotalkthanherangoff.2.NosoonerhadIbeguntotalkthanherangoff.我還未來(lái)得及講話，他就掛斷了電話。1.—Itcostme20yuantogettotheQuanzhouMuseumyesterday.—Well,itwasawasteofmoneytotakeataxi__________youcouldhavegonebybusaswell.(11泉州市質(zhì)檢）

A.

whenB.whileC.unlessD.because2.Youneverreallyknowwhetheryoucouldhandlefailure________youcomefacetofacewithit.(11廈門(mén)市質(zhì)檢）

A.untilB.afterC.whenD.while1.IwassofamiliarwithhimthatIrecognizedhisvoice______Ipickedupthephone.A.whileB.afterC.incaseD.theminute2.Howlongdoyouthinkitwilltake_______ourproductbecomespopularwiththeconsumersA.whenB.untilC.beforeD.since3.______thedaywenton,theweathergotworse.A.WithB.sinceC.AsD.While4.Hewashalfwaythroughhismeal____afamiliarvoicecametohisears.A.whyB.whereC.whenD.while6.Shehadjustfinishedherhomework____

hermotheraskedhertopracticeplayingthepianoyesterday(09福建33).A.whenB.whileC.afterD.since7.Youcan’tborrowbooksfromtheschoollibrary______yougetyourstudentcard.(09上海32)A.beforeB.ifC.whileD.as需要注意的幾點(diǎn):1.在時(shí)間(或條件)狀語(yǔ)從句中,要注意時(shí)態(tài)一致.一般情況下,“主將從現(xiàn)”Whenhereceivestheletter,he’lltellus.1.When____again?Whenhe____,I’llletyouknow.(NMET88)A.hecomes;comesB.willhecomes;willcomeC.hecomes;willcomeD.willhecome;comesMarymadecoffee________herguestswerefinishingtheirmeal.SothatB.althoughC.whileD.asif2.Tomwasabouttoclosethewindow_____hisattentionwascaughtbyabird.WhenB.ifC.andD.till3.Johnthinksitwon’tbelong_____heisreadyforhisnewjob.A.WhenB.beforeC.afterD.sinceCAB5.Someonecalledmeupinthemiddleofthenight,buttheyhungup___Icouldanswerthephone.A.AsB.sinceC.untilD.before6.Itwasalongtime_____wemetagain.A.BeforeB.sinceC.forD.when7.Agoodstorytellermustbeabletoholdhislisteners’curiosity___hereachestheendofthestory.A.whenB.unlessC.untilD.after

8.Don’tstop____youmeetwithawordyoudon’tunderstand.A.atthetimeB.eachtimeC.whileD.During9.---didyouremembertogiveAlicethemoneyyouoweher?---Yes,___Isawher,Irememberit.A.whileB.theinstantC.suddenlyD.soon10.____ababyturtleishatched,itmustbeabletofeedforitself.NosoonerthanB.NosoonerC.SosoonthatD.Assoonas

地點(diǎn)狀語(yǔ)從句1.用連接副詞where或wherever引導(dǎo)。.

a.Juststaywhereyouare.b.

Wherethereisawill,thereisaway.

c.Youcansitwhereveryoulike.

d.

Whereveryougo,I’llberightherewaitingforyou.Whenhereadsabook,hishabitistomakeamark___themeaningisuncleartohim.A.thereB.whereverC.theplaceD.inwhich2.地點(diǎn)狀語(yǔ)從句1.Where--…的地方

2.Wherever=nomatterwhere---…不論何處Gowhereyouwant.You’dbettermakeamarkwhereyouhaveanyquestions.You’dbettermakeamarkattheplacewhereyouhaveanyquestions.Whereverthereissmoke,thereisfire.地點(diǎn)狀語(yǔ)從句定語(yǔ)從句Hemadeamarkattheplace____Helenwasliving.A.atwhichB.atwhereC.theplacewhereD.whereHemadeamark____Helenwasliving.A.atwhichB.atwhereC.theplacewhereD.where1.___thereisawill,thereisaway.WhenB.ThatC.WhileD.Where2.Hemadeamark___AliBabawasliving.atwhichB.atwhereC.theplacewhereD.where3.---WhereshallIputthedictionary?---Putit___itwas.ThatB.whenC.whereD.which4.Noonewantstolive___theairispolluted.InplaceB.whereC.inwhichD.therewhere牛刀小試(地點(diǎn)狀語(yǔ)從句)1.Today,wewillbegin_____westoppedyesterdaysothatnopointwillbeleftout.WhenB.whereC.howD.what2.Thelittlegirlwhogotlostdecidedtoremain______shewasandwaitforhermother.A.WhereB.whatC.howD.whoBA原因狀語(yǔ)從句1.表示主句中的某一動(dòng)作或狀態(tài)所發(fā)生的原因。引導(dǎo)這種從句2.常用的連接詞是：because,as,since,nowthat,for,和consideringthat,seeingthat這七個(gè)連詞都用于表示表示原因,但在語(yǔ)氣上一個(gè)比一個(gè)弱。e.g.Hedidn’tcometoschoolbecausehewasill.c.f.Hemightbeill,forhedidn’tcometoschool.表示“直接”原因。表示“間接的推斷”原因.不可出現(xiàn)在句首。3.原因狀語(yǔ)從句because,since,as,for的區(qū)別:1.because—直接原因，非推斷．語(yǔ)氣最強(qiáng)．回答why的問(wèn)題。2.since–通常放句首．譯為“既然”3.as–不談自明的原因，語(yǔ)氣最弱。4.for–放句中，引導(dǎo)后半句表原因,或補(bǔ)充推斷的理由。1.because:因?yàn)?2.As:“由于”,表示較為明顯的原因,語(yǔ)氣弱Asyourequestit,Iwillcome.3.Since:”既然…”表示對(duì)方已經(jīng)知道的事實(shí)或理由Sinceeverybodyishere,let’sbegin.4.nowthat：因?yàn)?既然已…,現(xiàn)在已經(jīng)…NowthatI’veseenhowhelives,Iknowwhyheneedssomuchmoney.1.Idancedinfrontofthepeople_________Ilikedit.2.You’dbetterwearstrongshoes_____we’lldoalotofwalking.3.____hewasnotwell,Idecidedtogowithouthim.4.______everybodyknowaboutit,Idon’twanttotalkanymore.5.Hemustbeill,____heisabsentToday.6.Somepeoplebelievethat______oilisrunningout,thefateofthemotorindustryisuncertain.becauseasAsSinceforsince牛刀小試(原因狀語(yǔ)從句)Parentsshouldtakeseriouslytheirchildren’srequestsforsunglasses____eyeprotectionisnecessaryinsunnyweather.becauseB.thoughC.unlessD.if2.____wehavefinishedthebookweshallstartdoingsomeexercises.FornowB.sincethatC.NowthatD.Sincenow3.---Whydidn’theattendthemeeting?---____hethoughtitwasunimportant.SinceB.AsC.BecauseD.For4.UnlikewatchingTV,readingisahighlyactiveprocess____itrequiresattentionaswellasmemoryandimagination.A.forB.untilC.butD.unless

結(jié)果狀語(yǔ)從句結(jié)果狀語(yǔ)從句常位于主句之后，由so,so…that,such…that;sothat等引導(dǎo)。a.

SoquicklydidherunthatIcouldn’tcatchupwithhim.

b.Thebusbrokedownsothatwehadtowalkhome.

c.Sheissuchagoodteacherthateveryoneadmiresher.★d.Hegottothestationfinally,only

to

findthetrainhadleft.7.結(jié)果狀語(yǔ)從句so…that,such…that1.so+形容詞/副詞+that從句

2.so+形容詞+a/an+可數(shù)名詞單數(shù)that從句

3.

such+a/an形容詞+可數(shù)名詞單數(shù)+that從句

4.such+形容詞+可數(shù)名詞復(fù)數(shù)/不可數(shù)名詞

+that5.so+many/much/few/little+名詞+thatSuch+alotof/lotsof+名詞+that從句1.Hewassoexcitedthathecouldn’tgotosleeplastnight.2.Itissuchaninterestingnovelthatallofuswanttoreadit.3.Itissointerestinganovelthatallofuswanttoreadit.

當(dāng)So或such置于句首時(shí)，主句要用倒裝語(yǔ)序Sointerestingisitthatallofuswanttoreadit.3.Mikeis___boythatwealllikehim.SogoodaB.agoodsoC.AsuchgoodD.suchgooda4.Hehas___littleeducationthathecan’tteach_____littlechildren.so;suchB.too;suchC.a;soD.very;so1.Popmusicissuchanimportantpartofsociety____ithaseveninfluencedourlanguage.A.AsB.thatC.whichD.whereB目的狀語(yǔ)從句引導(dǎo)目的狀語(yǔ)從句的連詞:inorderthat…用于正式文體中，所引從句可于主句前或后。sothata.

較常用，一般用于主句后,有時(shí)可分開(kāi)，so有時(shí)可省;從句中要有情態(tài)動(dòng)詞,否則,就成為下一種句型：b.

無(wú)情態(tài)動(dòng)詞則引導(dǎo)結(jié)果狀語(yǔ)從句。forfearthat;incase;lest(以免)等。6.目的狀語(yǔ)從句e.g.a.We’llsitnearerthefrontsothatwecanhearbetter.

b.IshallwriteitdownlestIshouldforget.注意：當(dāng)從句與主句的主語(yǔ)一致時(shí)，可用

soastodo…或inordertodo…e.g.Heranfastsothat

he

mightarrivetherebeforeteno’clock.→Heranfastsoastoarrivetherebeforeteno’clock.sothat:以便,目的是inorderthat:以便…forfearthatLest以防,惟恐incaseinorderthat句首句中sothat句中目的狀語(yǔ)從句中謂語(yǔ)動(dòng)詞要用should+do1.Takeyourumbrellaincaseitshouldrain.2.Theyworkedharderthanusualinorderthattheycouldfinishtheworkaheadoftime.3.Ishallwritedownyourtelephone

numbersothatImaynotforgetit.Leaveyourkeywithaneighbor_____youlockyourselfoutoneday.EversinceB.evenifC.soonafterD.incaseHestartedearly___hecouldgettherebeforenine.A.InorderthatB.becauseC.soastoD.inordertoDA條件狀語(yǔ)從句1.表示主句中的某一動(dòng)作或狀態(tài)是在什么情況或條件下發(fā)生的。條件狀語(yǔ)從句中通常用一般現(xiàn)在時(shí)表示將來(lái)。條件狀語(yǔ)從句由從屬連詞引導(dǎo)：if,unless(除非),as/solongas(只要),oncondition(只要),once(一旦),incase(假使),providing/provided(that)等。e.g.a.We’llcomeovertoseeyouonSaturdayifwehavetime.b.Weshouldservethepeopleas/solongaswelive.4.條件狀語(yǔ)從句連詞連詞:并列連詞和從屬連詞兩大類(lèi)。1.并列連詞:連接主語(yǔ)與主語(yǔ)，謂語(yǔ)與謂語(yǔ)，句子與句子，分詞與分詞的詞，它要求前后兩部分有相同的形式和語(yǔ)法作用；2.從屬連詞:一般連接主句與從句，從句形式有名詞性從句，定語(yǔ)從句和狀語(yǔ)從句等。引導(dǎo)條件狀語(yǔ)從句的從屬連詞有：if,unless(=if…not除非),so/aslongas（只要）,incase（萬(wàn)一）,onconditionthat（條件是）,suppose/supposing（假設(shè)，如果）,providedthat（如果）____youtouchanEnglishperson,youshouldsay“sorry”._____theyaredirty,certainseasarenotabletocleanthemselves.__________wedon’tloseheart,we’llfindawaytoovercomethedifficulty.Youcanbeallowedtoplaythegame___________youfinishyourhomeworkfirst.Don’ttouchanything______yourteachertellsyouto.

IfOnceAslongasonconditionthatunless1.Wewillbeabletogetthereontime,____ourcardoesn’tbreakdownontheroad.assoonasB.asfarasC.aslongasD.aswellas2.Intimeofseriousaccidents,_____weknowsomebasicthingsaboutfirstaid,wecansavelives.whetherB.untilC.ifD.unless3.____youhavetriedit,youcan’timaginehowpleasantitis.A.UnlessB.BecauseC.AlthoughD.When1.You’llfailtheexamunlessyoustudyhard.2.Aslongasyoudon’tloseheart,youwillsucceed.3.Suppose/supposing(that)theyrefuseus,whoelsecanweturntoforhelp?4.Incasethereisafire,whatwillwedofirst?Thelittleboywon’tgotosleep____hismothertellshimastory.OrB.unlessC.butD.whether2.Theschoolrulesstatethatnochildshallbeallowedoutoftheschoolduringtheday,______accompaniedbyanadult.OnceB.whenC.ifD.unless3.-----Ourholidaycostalotofmoney.-----Didit?Well,thatdoesn’tmatter____youenjoyedyourselves.A.AslongasB.unlessC.assoonasD.thoughBDA方式狀語(yǔ)從句主句動(dòng)作進(jìn)行方式的狀語(yǔ)被稱(chēng)為方式狀語(yǔ)。通常用下列詞語(yǔ)引導(dǎo):as,justas,asif,asthough,

theway(that),intheway(that)等。

a.WemustdoasthePartytellsus.

b.Leavethethingsastheyare.

c.Mostplantsneedsunlightjustastheyneedwater.

d.Itsoundsasifitisraining.

e.TheydiditinawaythatIhadneverseenbefore.

他們以我從沒(méi)見(jiàn)過(guò)的方式行事。

f.

Aswateristofish,soairistoman.

我們離不開(kāi)空氣，猶如魚(yú)兒離不開(kāi)水8.方式狀語(yǔ)從句引導(dǎo)方式狀語(yǔ)從句的連詞有as,justas,正如,asif,asthough好像Doasyouaretoldto,oryouwillbefired.Theoldladytreatstheboyasifhewereherownson.IfeelasifIhaveafever.Shepretended_____nothinghadhappened.A.AsB.ifC.asthoughD.sinceC讓步狀語(yǔ)從句讓步概念的狀語(yǔ)從句被稱(chēng)為讓步狀語(yǔ)從句。常用引導(dǎo)詞：though,although,evenif,eventhough,nomatter+疑問(wèn)詞(what/who/where/when/which/how)疑問(wèn)詞-ever(whatever,whoever,wherever,whenever,however,whichever)特殊引導(dǎo)詞：as(用在讓步狀語(yǔ)從句中必須要倒裝)，

while(一般用在句首

)，

whether…or…,whether(…)ornot5.讓步狀語(yǔ)從句一、although/though,evenif,eventhough引導(dǎo)讓步狀語(yǔ)從句,不能和but連用Heisunhappy,though/althoughhehasalotofmoney.Although/thoughitwasraininghard,yettheywentonplayingfootball.Evenif/thoughitisraining,wewillgothere.注意Though還可用作副詞，意思為可是，然而，，置于句末Hesaidhewouldcome;hedidn’t,though.二、as或though引導(dǎo)讓步狀語(yǔ)從句時(shí)倒裝的情況as或though從句一般放在主句之前，常用倒裝語(yǔ)序。從句中的表語(yǔ)、狀語(yǔ)或動(dòng)詞原形置于句首，若表語(yǔ)是單數(shù)名詞，前置時(shí)要省略冠詞Childas/thoughheis,heknowsalot.Muchas/thoughIlike,Iwon’tbuyit,forit’stooexpensive.Tryas/thoughhemight,hecouldnotfindajob.Although引導(dǎo)讓步狀語(yǔ)從句只能用正常語(yǔ)序as引導(dǎo)讓步狀語(yǔ)從句，必須將從句中的、、以及謂語(yǔ)中的

提前至從句句首，作表語(yǔ)的單數(shù)可數(shù)名詞前如有冠詞，冠詞需

。表語(yǔ)狀語(yǔ)實(shí)意動(dòng)詞省略Thoughheworkshard,hemakeslittleprogress.Hardas/thoughheworks,hemakeslittleprogress.Thoughhewasachild,heknewwhatwastherightthingtodo.Childas/thoughhewas,heknewwhatwastherightthingtodo.Thoughyoumayobject,I’llgo.Objectasyoumay,I’llgo.whether…or…,whether(…)ornotwhether…or…,whether…ornot表示“不論是否……”，“不管是……還是……”。其引導(dǎo)的從句旨在說(shuō)明正反兩方面的可能性都不會(huì)影響主句的意向或結(jié)果。Whetheryoubelieveitornot,itistrue.You’llhavetoattendthepartywhetheryouarefreeorbusy.while

也可以引導(dǎo)讓步狀語(yǔ)從句，意為“盡管”，語(yǔ)氣比though/although弱。其引導(dǎo)的從句一般位于

。句首例句：我盡管喜歡它的顏色，但不喜歡它的形狀。WhileIlikeitscolor,Idon’tlikeitsshape.三、whether…or不管...還是…；疑問(wèn)詞+ever與nomatter+疑問(wèn)詞(不管…;無(wú)論…)Whetheryoubelieveitornot,itistrue.Whatever(nomatterwhat)yousay,hewon’tbelieveyou.Whoever(nomatterwho)youare,youmustobeytherules.Whoever,whatever,whichever還可以引導(dǎo)名詞性從句Youcantakewhateveryoulike.though,although◆判斷以下句子是否正確：Althoughheisrich,butheisnothappy.Althoughheisrich,yetheisnothappy.Althoughwehavegrownup,ourparentsstilltreatusaschildren.◆要點(diǎn)歸納：though,although當(dāng)“雖然”講,都不能和but連用.但是他們都可以同yet(still)連用.everif,eventhoughevenif和eventhough表示“”

即使We’llmakeatripeventhoughtheweatherisbad.nomatter+疑問(wèn)詞疑問(wèn)詞-everNomatterwhathappened,hewouldnotmind.Whateverhappened,hewouldnotmind.替換：nomatterwhat=whatever

nomatterwho=whoever

nomatterwhen=whenever

nomatterwhere=wherever

nomatterwhich=whichever

nomatterhow=however判斷正誤：Nomatterwhatyousayisofnousenow.Whateveryousayisofnousenow.歸納：nomatter+疑問(wèn)詞不能引導(dǎo)主語(yǔ)從句和賓語(yǔ)從句，而“疑問(wèn)詞+ever”則可以四、when和while也可以引導(dǎo)讓步狀語(yǔ)從句，相當(dāng)于althoughSuddenlyshestoppedwhensheoughttohavecontinued.____Iacceptthatheisnotperfect,Idoactuallyliketheperson.A.WhileB.sinceC.BeforeD.Unless2.Theworkersaredeterminedtogothroughwiththeirrailwayproject,____theexpenseshaverisen.A.aslongasB.eventhoughC.nowthatD.asthough3.Ireallywantthematch,howevermuch______.A.doesitcostB.costsitC.willitcostD.itcosts4.______wehavefinishedthecourse,weshallstartdoingmorerevisionwork.A.FornowB.NowthatC.BynowD.until5.______,theideaofhavingtoworkunderawomandefeatedhim.A.WantingthejobverymuchB.AlthoughwantingthejobbadlyC.ThoughhewantedthejobverymuchD.Hewantedthejobbadly____Hehaslimitedtechnicalknowledge,theoldworkerhasllotofexperience.A.SinceB.unlessC.asD.although2.Iwillbeyourtruefriend,____happens.WhateverB.nomatterwhatC.BothAandB3.Ibelieve_______yousay.A.WhateverB.nomatterwhatD1.Allowchildrenthespacetovoicetheiropinions,____theyaredifferentfromyourown.A.UntilB.evenifC.unlessD.asthough2.----Dad,I’vefinishedmyassignment.----Good,and_____youplayorwatchTV,youmustn’tdisturbme.WheneverB.whetherC.whateverD.nomatterBB____,motherwillwaitforhimtohavedinnertogether.HoweverlateisheB.HoweverheislateC.HoweverishelateD.howeverlateheis2.Youshouldtrytogetagoodnight’ssleep_____muchworkyouhavetodo.HoweverB.nomatterC.althoughD.whateverDA比較狀語(yǔ)從句比較狀語(yǔ)從句常由下列詞語(yǔ)引導(dǎo)：as…as,notso/as…as,more…than,less…than,themore+adj./adv.,themore+adj./adv.a.Heisnotso/ashealthyashisbrother.b.Theyjumpedupanddownashardastheycould.c.JohnislesscleverthanPeter.d.Thebusierheis,thehappierhefeels.e.ThejobisnotsodifficultasIthoughtitwouldbe.f.Sendforadoctorassoonas(itis)possible.9.比較狀語(yǔ)從句★注意區(qū)分不同從句：引導(dǎo)的是什么從句，不僅要根據(jù)連詞，還要根據(jù)句子結(jié)構(gòu)和句意來(lái)判別。以where和as為例，能引導(dǎo)多種從句。Youaretofinditwhereyouleftit.（地點(diǎn)狀語(yǔ)從句）Tellmetheaddresswherehelives.（定語(yǔ)從句，句中有先行詞）Idon’tknowwherehecamefrom.（賓語(yǔ)從句）Wherehehasgoneisnotknownyet.（主語(yǔ)從句）Thisplaceiswheretheyoncehid.

（表語(yǔ)從句）

部分狀語(yǔ)從句可用省略形式：

evenif,if,once,while,though,unless,when,asifetc.Theflowerhisfriendsgavehimwilldieunless(itis)wateredeveryday..Evenif(Iam)invited,Iwon’tgothere.Once(youare)caughtsleepinginclass,you’llbepunishedbyyourhead-teacher

.Though(hewas)surprisedtoseeus,hegaveusawarmwelcome.Shewon’tspeaktoanyoneunless(sheis)askedto.When(itis)comparedwiththeoldone,ournewhouseisreallylikeapalace.Theseyoungmanvolunteeredtogowherever(theyare)needed.“as”用于不同的狀語(yǔ)從句中1.Shesangas

sheworked.2.Smartas

heis,hedoesn’tstudyhard.3.YoumusttrytodoasIdid.4.Shedoesn’tdoherworkascarefullyasI.5.

Asshewaslateforclass,shehadtosaysorry.Rosesneedspecialcare______theycanlivethroughwinter.A.becauseB.sothatC.evenifD.as2.Ifthingsareleft______theyare,theproblemswillneverbesettled,I’mafraid.A.howB.asC.whatD.where3.Carefulsurveyshavepointedoutthatasmanyas50percentofthepatientsdonottakedrugs_____directed.A.likeB.soC.whichD.as4.Idarenotgothere______myparentswillseeme.A.incaseofB.forfearofC.inorderthatD.forfearthat同程度比較：As(so)…as,thesameas,such…as表示倍數(shù)的三個(gè)句型：Ais…timesas+形容詞原級(jí)+asB.Ais…timesthe+抽象名詞ofB.Ais…times+形容詞比較級(jí)+thanB.The+比較級(jí)…,the+比較級(jí)…,表示“越…，越…”Themoreyoutalked,thelessattentionhepaidtoyou.Thelongeryoustay,thebetteritwillbe.2.HespeaksEnglishwellindeed,butofcoursenot_____anativespeaker.AsfluentasB.morefluentthanC.sofluentlyasD.muchfluentlythan3.____booksyouread,____youwillfeel.Themany;thehappyB.themore;thehappierC.themost;thehappiestD.more;happierCB1.