【復(fù)習(xí)課件】高中英語(yǔ)語(yǔ)法專題指導(dǎo)課件-狀語(yǔ)從句正式

高中語(yǔ)法專題（二）狀語(yǔ)從句狀語(yǔ)從句時(shí)間狀語(yǔ)從句原因狀語(yǔ)從句地點(diǎn)狀語(yǔ)從句目的狀語(yǔ)從句結(jié)果狀語(yǔ)從句條件狀語(yǔ)從句讓步狀語(yǔ)從句比較狀語(yǔ)從句方式狀語(yǔ)從句時(shí)間狀語(yǔ)從句引導(dǎo)詞whenwheneveraswhilebeforeafteruntil(till)sinceassoonasonceeach/everytimenexttimethefirsttimethemomenttheminuteinstantlyimmediatelydirectly

(一…就…)nosooner…thanhardly/scarcely…when1)when的用法：sbwasdoing…when…正在做某事….突然發(fā)生另一件事sbbeabouttodo…when…正要做….突然發(fā)生另一件事sbhaddone…when…剛做完某事….突然發(fā)生另一件事2.)幾種特殊句型與強(qiáng)調(diào)結(jié)構(gòu)的區(qū)別：

Itis/was+具體時(shí)間點(diǎn)+when…那是在…時(shí)…發(fā)生的Itis/hasbeen+時(shí)段+since…自從…以來(lái)過(guò)了多久了Itwillbe/was+時(shí)段+before(現(xiàn)在時(shí)/過(guò)去時(shí))要過(guò)/已經(jīng)過(guò)了多久才Itis/was+時(shí)間狀語(yǔ)+that…就是在…時(shí)間發(fā)生的某事，是強(qiáng)調(diào)句3).before的用法：

A：表“還未來(lái)得及…就…”

B：表“過(guò)一段時(shí)間才…”，4).在not…until結(jié)構(gòu)中，謂語(yǔ)用短暫性動(dòng)詞，“直到…才”;肯定句中謂語(yǔ)為延續(xù)性動(dòng)詞，用until表“一直持續(xù)到…”。考查重點(diǎn)5)nosooner…thanhardly/scarcely…when剛……就A.時(shí)態(tài)：主句用過(guò)去完成時(shí)（had+pp）

從句用一般過(guò)去時(shí)B.倒裝：nosooner/hardly/scarcely放句首，主句要到裝Shehad

nosooner

arrivedatthestationthanthetrainstartedtomove.Nosoonerhadshearrivedatthestationthan….Hehad

hardly

enteredthehotelwhenitbegantosnow.Hardlyhadheenteredthehotel

whenitbegantosnow1.Weweretoldthatweshouldfollowthemainroad____wereachedthecentralrailwaystation.(2004遼寧)

A.wheneverB.untilC.whileD.wherever2.Itisalmostfiveyears____wesaweachotherlasttime.(2005北京)

A.before

B.sinceC.after

D.when3.Simonthoughthiscomputerwasbroken_____hislittlebrotherpointedoutthathehadforgottentoturniton.(2005北京春)

A.untilB.unlessC.after

D.because4.TheAmericanCivilWarlastedfouryears____theNorthwonintheend.(2005廣東30)

A.afterB.before

C.whenD.then5.--DidJackcomebackearlylastnight？(2005福建)--Yes.Itwasnotyeteighto'clock_____hearrivedhome.A.before

B.whenC.that

D.until6.Wewereswimminginthelake____suddenlythestormstarted

A.when

B.while

C.until

D.before(2004北京春)BBABBA原因狀語(yǔ)從句because,since,as,for,now(that),considering(that),seeing(that)考慮到／鑒于鑒于／由于／因?yàn)榭疾橹攸c(diǎn)because,since,as,forbecause—直接原因，非推斷．語(yǔ)氣最強(qiáng)．回答whysince–通常放句首．譯為“既然”as–不談自明的原因，語(yǔ)氣最弱．for–放句中，對(duì)前面一句話的內(nèi)容的補(bǔ)充說(shuō)明

。1.Parentsshouldtakeseriouslytheirchildren'srequestsforsunglasses____eyeprotectionisnecessaryinsunnyweather.(2004上海)

A.because

B.thoughC.unlessD.if2.JennywasverysadoverthelossofthephotosshehadshotatCanada,____thiswasamemorysheespeciallytreasured.(2006廣東)

A.as

B.ifC.whenD.whereAA地點(diǎn)狀語(yǔ)從句由where.wherever引導(dǎo)。where指“在某個(gè)地方”，wherever指“無(wú)論哪里，在任何一個(gè)地方”，在使用時(shí)：一要注意兩者的含義區(qū)別。二要注意狀語(yǔ)從句和定語(yǔ)從句的區(qū)別。三要注意在狀語(yǔ)從句中不可使用介詞+which引導(dǎo)。出題者既考狀語(yǔ)從句又考定語(yǔ)從句和狀語(yǔ)從句的區(qū)別。還加入名詞性從句這一干擾項(xiàng)。地點(diǎn)狀語(yǔ)從句1.Ifyouaretraveling____thecustomsarereallyforeigntoyourown，pleasedoastheRomansdo.(2006天津)

A.inwhich

B.whatC.whenD.where2.Inpeace，too，theRedCrossisexpectedtosendhelp___thereishumansuffering.A.whoever

B.however

C.whatever

D.wherever(06江西)3.--Mom，whatdidyourdoctorsay？(2006四川)--Headvisedmetolive____theairisfresher.A.inwhere

B.inwhich

C.theplacewhere

D.whereDDD目的狀語(yǔ)從句和結(jié)果狀語(yǔ)從句引導(dǎo)目的狀語(yǔ)從句連詞有：incase,sothat,inorderthat,forfearthat。sothat引導(dǎo)狀語(yǔ)從句只能置于主句之后。Inorderthat引導(dǎo)狀語(yǔ)從句可放主句之前或之后。目的狀語(yǔ)從句的謂語(yǔ)常含有can，could，may，might情態(tài)動(dòng)詞。這也是與結(jié)果狀語(yǔ)從句的一個(gè)區(qū)別。引導(dǎo)結(jié)果狀語(yǔ)從句的連詞有：sothat，so…that，such…that.結(jié)果狀語(yǔ)放在主句之后。

注意：在so…that，such…that結(jié)構(gòu)中一般成分齊全。這也是與as引導(dǎo)定語(yǔ)從句的區(qū)別。在so…as，such…as這一結(jié)構(gòu)中，as引導(dǎo)定語(yǔ)從句，在句中做成分。1.Rosesneedspecialcare____theycanlivethroughwinter.A.because

B.sothatC.even

D.as(04全國(guó)卷I)2.I'dliketoarrive20minutesearly____Icanhavetimeforacupoftea.(2005北京)

A.assoonasB.asaresult

C.incase

D.sothat3.You'dbettertakesomethingtoreadwhenyougotoseethedoctor____youhavetowait.(2005廣東)

A.evenifB.asifC.incaseD.inorderthat4.Hisplanwassuchagoodone____weallagreedtoacceptit.

A.so

B.and

C.that

D.as(2006陜西)BDCC條件狀語(yǔ)從句

ifas/solongas

asfarasunlessincase（如果）suppose/supposing(that)Providing/provided(that)onconditionthatgiven(that)

條件狀語(yǔ)從句一般考查三點(diǎn)：1)在條件狀語(yǔ)從句中常用一般現(xiàn)在時(shí)表示一般將來(lái)時(shí)，用一般過(guò)去時(shí)表過(guò)去將來(lái)時(shí)。

2)if，unless，incase是考查重點(diǎn)。3)when還可表?xiàng)l件，這一點(diǎn)不可忽視。意思是：既然，考慮到。如：

Howcantheylearnanythingwhentheyspendalltheirsparetimewatchingtelevision？他們把所有空閑的時(shí)間都用來(lái)看電視了，還能學(xué)到什么東西呢？1._____youcallmetosayyou'renotcoming，I'llseeyouatthetheatre.(2004吉林)

A.Though

B.WhetherC.UntilD.Unless2.---Whatwouldyoudoifit___tomorrow？---Wehavetocarryiton，sincewe'vegoteverythingready.A.rain

B.rainsC.willrainD.israining(05全國(guó))3.Youmustkeeponworkingintheevening____youaresureyoucanfinishthetaskintime.(2005安徽)

A.asB.ifC.when

D.unless4._______you'vetriedit，youcan'timaginehowpleasantitis

A.Unless

B.Because

C.Although

D.When(06北京)5.Intimeofseriousaccidents，____weknowsomebasicthingsaboutfirstaid，wecansavelives.(2006重慶)

A.whether

B.until

C.if

D.unlessDBDAC讓步狀語(yǔ)從句讓步狀語(yǔ)從句的連詞有：though/although“盡管”，evenif/eventhough“即使”，nomatterhow(what，when，which，who，where)，however(whatever，whenever，whichever，whoever，wherever),as“盡管”1)although與though可互換，都可以與yet，still連用，但不能和but連用。2)However引導(dǎo)讓步狀語(yǔ)從句時(shí)后緊跟形容詞或副詞。3)While也可引導(dǎo)讓步狀語(yǔ)從句，這一點(diǎn)特容易被考生忽視。4)Whatever修飾名詞，“無(wú)論什么”，however修飾形容詞、副詞，“無(wú)論多么，無(wú)論怎么”。5)evenif/eventhough(即使)與asif/asthough(好像)這兩組學(xué)生容易混淆，也是出題者關(guān)注的對(duì)象，平時(shí)要記準(zhǔn)含義。1.____，Ihavetoputitawayandfocusmyattentiononstudythisweek.(04上海春)

A.HoweverthestoryisamusingB.NomatteramusingthestoryisC.HoweveramusingthestoryisD.Nomatterhowthestoryisamusing2.____Iacceptthatheisnotperfect，Idoactuallyliketheperson.(04江蘇)

A.While

B.SinceC.BeforeD.Unless3.Youshouldtrytogetagoodnight'ssleep_____muchworkyouhavetodo.(04湖北)

A.however

B.nomatter

C.although

D.whatever4.Hetriedhisbesttosolvetheproblem，_____difficultitwas.(05天津)

A.however

B.nomatter

C.whatever

D.although5.Allowchildrenthespacetovoicetheiropinion，_____theyaredifferentfromyourown.(05湖南)

A.untilB.evenifC.unless

D.asthough6.Theoldtowermustbesaved，________thecost.(05浙江)

A.however

B.whateverC.whicheverD.wherever7.___hehaslimitedtechnicalknowledge，theoldworkerhasalotofexperienceA.SinceB.UnlessC.As

D.Although.(06全國(guó)卷I)CAAABBD比較狀語(yǔ)從句方式狀語(yǔ)從句as／likeasif/asthoughthan/as—注意省略Theprojectwascompletedearlierthan(itwas)expected.Heworkedasfastasaskilledworker(worked).Repeatthisasoftenas(it)isnecessary.Thenseeadoctorassoonas(itis)possible.Doyouhavetofeedplantslikeyoufeedchickens?DoitlikeItellyou.（1）連詞+過(guò)去分詞Don’tspeakuntilspokento.Pressurecanbeincreasedwhenneeded.Unlessrepaired,thewashingmachineisnouse.（2）連詞+現(xiàn)在分詞Lookoutwhilecrossingthestreet.（3）連詞+