高考語(yǔ)法復(fù)習(xí)【備課精研+高效課堂】狀語(yǔ)從句課件

狀語(yǔ)語(yǔ)從句的連接詞與時(shí)態(tài)狀語(yǔ)從句概念連接詞的用法重點(diǎn)句型01狀語(yǔ)從句概念狀語(yǔ)從句：是指句子用作狀語(yǔ)時(shí)，起副詞作用的句子。狀語(yǔ)從句可以修飾謂語(yǔ)、非謂語(yǔ)動(dòng)詞、定語(yǔ)、狀語(yǔ)或整個(gè)句子。狀語(yǔ)從句：根據(jù)其作用可分為時(shí)間、地點(diǎn)、原因、條件、目的、結(jié)果、讓步、方式和比較等從句。例01狀語(yǔ)從句概念例例TheoldmanaskedLucytomovetoanotherchairbecausehewantedtositnexttohiswife.Peter

was

so

excitedwhenhe

received

an

invitation

from

his

friendto

visitChongqing.例Whereheoncefeltlikegivingup,henowhasthedeterminationtopushfurtherandkeepongoing.Althoughbirdsusetheirfeathersforflight,someoftheirfeathersareforotherpurposes.練習(xí)01狀語(yǔ)從句概念1IusedtolovethatfilmwhenIwasachild,butIdon’tfeelitthatwayanymore.2Ifyouhappentogetlostinthewild,you’dbetterstaywhereyouareandwaitforhelp.3JennywasverysadoverthelossofthephotosshehadshotatCanada,asthiswasamemorysheespeciallytreasured.

4Mygrandfatherstillplaystennisnowandthen,eventhough

he'sinhisnineties.

02連接詞的用法2.1時(shí)間狀語(yǔ)從句when主句為過(guò)去完成時(shí)，從句一般過(guò)去時(shí)用when引導(dǎo)”，表“…剛….就…”eg.She

hadjustfinishedherhomeworkwhenhermotheraskedhertopracticeplayingthepianoyesterday.即學(xué)即練

Ijust__________________(stepout)ofthebathroomtowelwhenIheardthesteps.hadsteppedout2.1時(shí)間狀語(yǔ)從句when主句為進(jìn)行時(shí)，從句用when引導(dǎo)，表“…正…突然…”eg.OneFriday,we

werepacking

toleaveforaweekendawaywhen

mydaughterheardcriesforhelp.即學(xué)即練

Iwasjust___________(goout)whentherewasaknockatthedoor.goingout2.1時(shí)間狀語(yǔ)從句whenbeaboutto…when…表“正要…突然…”eg.Theteacherwasabouttohandoutthepaperswhen

hewascomingintotheclassroom.2.1時(shí)間狀語(yǔ)從句while,aswhile常接持續(xù)性的動(dòng)詞，強(qiáng)調(diào)從句謂語(yǔ)動(dòng)作eg.Marymadecoffeewhileherguestswereeatingtheirmeal.eg.Whilesomepeoplearemotivatedbyaneedforsuccess,othersaremotivatedbyafearoffailure.as強(qiáng)調(diào)主從句的動(dòng)作在同一時(shí)間進(jìn)行eg.HesmiledpolitelyasMaryapologizedforherdrunkenfriends.while有對(duì)比意義，意為“然而”2.1時(shí)間狀語(yǔ)從句while,asInsomeplaceswomenareexpectedtoearnmoney______menworkathomeandraisetheirchildren.A.butB.whileC.becauseD.thoughB2.1時(shí)間狀語(yǔ)從句until,not...until主句動(dòng)詞是延續(xù)性動(dòng)詞，主從句均為肯定式，意為“某動(dòng)作一直持續(xù)到時(shí)間某點(diǎn)才停止”eg.Ifyoudon’tunderstandsomething,youmay

research,study,andtalktootherpeopleuntilyoufigureitout.主句動(dòng)詞是非延續(xù)性動(dòng)詞，從句為肯定式，意為“某動(dòng)作一直到時(shí)間某點(diǎn)才開(kāi)始”eg.Youcan’thavethisfootballbackuntil

youpromisenottokickitatmycatagain.”theoldmansaidfirmly.練習(xí)：Ifalotofpeoplesayafilmisnotgood,Iwon’tbothertoseeit,orI’llwait____itcomesoutonDVD.A.whether B.after C.though D.untilD2.1時(shí)間狀語(yǔ)從句一...就...“一...就....“連接詞assoonas,nosooner…than…,hardly…when…themoment/minute/second,immediately,instantly連接詞搭配eg.Justusethisroomforthetimebeing,andwe’llofferyoualargeroneassoonasitbecomesavailable.eg.Ihadhardlygottotheofficewhenmywifephonedmetogobackhomeatonce.練習(xí).Hehadnosoonerfinishedhisspeech______thestudentsstartedcheering.A.sinceB.asC.whenD.thanD2.1時(shí)間狀語(yǔ)從句sincesince:自從...eg.IhaveheardalotofgoodthingsaboutyousinceIcamebackfromabroad.Ithasbeen/is+sometime+since...eg.Asitreported,itis100yearssinceQinghuaUniversitywasfounded.eg.IthasbeenalmostfiveyearssinceItaughthighschoolstudents.eg.IthasbeenalmostfiveyearssinceIhavetaughtseniorthreestudents.

2.1時(shí)間狀語(yǔ)從句sincesince:自從...eg.IhaveheardalotofgoodthingsaboutyousinceIcamebackfromabroad.Ithasbeen/is+sometime+since...eg.Asitreported,itis100yearssinceQinghuaUniversitywasfounded.2.1時(shí)間狀語(yǔ)從句beforebefore在...之前Itwillbe+時(shí)間段+before+一般現(xiàn)在時(shí)eg.I’msorryyou’vebeenwaitingsolong,butit’llstillbesometimebeforeBriangetsback.eg.Thereisonlyonemoredaytogobeforeyourfavoritemusicgroupplaylive.Itwas+時(shí)間段+before+一般過(guò)去時(shí)eg.Itwassometimebeforewerealizedthetruth.要點(diǎn)回顧【考點(diǎn)4】since與before的用法詞：自從...，表示從某個(gè)時(shí)間開(kāi)始，動(dòng)作或者狀態(tài)持續(xù)到現(xiàn)在since：before：句型：Ithasbeen/is+sometime+since+從句（一般現(xiàn)在時(shí)）詞的時(shí)態(tài)：主句常用現(xiàn)在完成時(shí)，從句常用一般過(guò)去時(shí)詞：在...之前，表示主句的動(dòng)作發(fā)生在從句的動(dòng)作之前句型：Itwillbesometimebefore+從句（一般現(xiàn)在時(shí)）

Itwassometimebefore+從句（一般過(guò)去時(shí)）詞的時(shí)態(tài)：主將從現(xiàn)1Thegirlhadhardlyrungthebell_____thedoorwasopenedsuddenly,andherfriendrushedouttogreether.A.when B.until C.as D.since2Thatwasreallyasplendidevening.It’syears______Ienjoyedmyselfsomuch.A.when B.that C.beforeD.since3練習(xí)2.1時(shí)間狀語(yǔ)從句ADItisdifficultforustolearnalessoninlife_____we’veactuallyhadthatlesson.A.untilB.afterC.sinceD.whenA1Itwillbesometimebeforetheaveragemind________________(understand)fullytheidentityoftimeandspace.23While____________(wait)fortheopportunitytogetpromoted,Henrydidhisbesttoperformhisduty.waitingunderstandswhen2.1時(shí)間狀語(yǔ)從句練習(xí)Hewasabouttotellmethesecret_______someonepattedhimontheshoulder.4He________________(learn)Englishsincehewassix.haslearned2.2地點(diǎn)狀語(yǔ)從句where或wherevereg.LocatedwheretheBeltmeetstheRoad,JiangsuwillcontributemoretotheBeltandRoadconstruction.eg.Whereheoncefeltlikegivingup,henowhasthedeterminationtopushfurtherandkeepongoing.告訴你動(dòng)作在哪里發(fā)生（可以是抽象意義）wherever在任何地方抽象eg.Whereveryougo,whateveryoudo,Iwillberightherewaitingforyou.12Today,wewillbegin_______westoppedyesterdaysothatnopointwillbeleftout.A.when B.where C.how D.what3__________unemploymentandcrimearehigh,itcanbeassumedthatthelatterisduetotheformer.WhereDB練習(xí)2.2地點(diǎn)狀語(yǔ)從句Halfanhourlater,Lucystillcouldn’tgetataxi______thebushaddroppedher.A.until B.when C.although D.where2.3原因狀語(yǔ)從because,as,forbecause:表直接原因，因?yàn)槭裁丛?，?dǎo)致什么結(jié)果，回答why的提問(wèn);eg.Ireallyenjoylisteningtomusicbecauseithelpsmerelaxandtakesmymindawayfromothercaresoftheday.

注：在英文表達(dá)中，because和so不能一起用as的原因是你知我知;eg.Enjoythefirsthouroftheday.Thisisimportantas

itsetsthemoodfortherestoftheday.for因?yàn)?，表示原因或者表示作為?duì)前面內(nèi)容解釋說(shuō)明的依據(jù);eg.Iamnotafraidoftomorrow,forIhaveseenyesterdayandIlovetoday.2.3原因狀語(yǔ)從句considering,inthat,since,nowthat,giventhatconsidering,toconsider考慮到eg.—Coach,canIcontinuewiththetraining?

—Sorry,youcan’ttoconsideryouhaven’hat因?yàn)?，?..方面eg.AnimalssufferedatthehandsofManinthattheyweredestroyedbypeopletomakewayforagriculturallandtoprovidefoodformorepeople.since既然，nowthat既然，giventhat考慮到eg.MarkneedstolearnChinesesincehiscompanyisopeningabranchinBeijing.要點(diǎn)回顧【考點(diǎn)5】because,as,since的用法because>since>as語(yǔ)氣：用since“既然”或as“由于”已知原因：用because，可回答why的提問(wèn)對(duì)方未知原因:注：because和so都不能用在同一個(gè)句子中,although和but也不能用在同一個(gè)句子中。12JennywasverysadoverthelossofthephotosshehadshotatCanada,____thiswasamemorysheespeciallytreasured.A.as

B.if

C.when

D.where3Amancannotsmilelikeachild,___achildsmileswithhiseyes,whileamansmileswithhislipsalone.A.soB.butC.andD.forDA練習(xí)2.3原因狀語(yǔ)從句TheoldmanaskedLucytomovetoanotherchair______hewantedtositnexttohiswife.A．a(chǎn)lthoughB．unlessC．becauseD．ifC2.4讓步狀語(yǔ)從句though,although—Althoughheisrich,butheisnothappy.—Althoughheisrich,yetheisnothappy.—Althoughwehavegrownup,ourparentsstilltreatusaschildren.注：都是”雖然“的意思，但都不能和but連用，可以同yet/still連用。eg.

Althoughbirdsusetheirfeathersforflight,someoftheirfeathersareforotherpurposes.例句

though,although盡管，位置可置于句首和句中eg.

Thoughscientistshavelearnedalotabouttheuniverse,thereismuchwestilldon'tknow.注：1)although比though更正式，2）引導(dǎo)從句多置于句首，3）一般可互換。2.4讓步狀語(yǔ)從句evenif,eventhougheg.Hewassobusy.Hecannotaffordenoughtimewithhissonevenifhewantsto.eg.Eventhoughtheforestparkisfaraway,alotoftouristsvisititeveryyear.evenif和eventhough：即使，強(qiáng)調(diào)假設(shè)的事實(shí)注：1）兩者語(yǔ)氣比though/although更強(qiáng),2）evenif和eventhough可以互換。2.4讓步狀語(yǔ)從句as名詞提前副詞/形容詞提前什么時(shí)候倒裝，如何倒裝？as引導(dǎo)的讓步狀語(yǔ)從句注：1）提前的名詞前不帶冠詞，2）不將系動(dòng)詞、助動(dòng)詞和情態(tài)動(dòng)詞提前動(dòng)詞提前將從句中eg.Tiredasheis,heofferstohelpme.eg.Kingashewas,hewasunhappy.eg.MuchasIadmirehiscourage,Idon’tthinkheactedwisely.eg.Dislikehimaswemay,wemustacknowledgehisgreatness.2.4讓步狀語(yǔ)從句as練習(xí)_____,Ihaveneverseenanyonewho’sascapableasJohn.A.AslongasIhavetraveledB.NowthatIhavetraveledsomuchC.MuchasIhavetraveledD.AsIhavetraveledsomuch②_____,Carolinacouldn’tgetthedooropen.A.TryasshemightB.AsshemighttryC.ShemightastryD.MightsheastryCA2.4讓步狀語(yǔ)從句wh-ever,nomatter+疑問(wèn)詞wh-ever引導(dǎo)讓步狀語(yǔ)從句，表示“不管…都”,可與nomatter+疑問(wèn)詞互換eg.Whenever/nomatterwhenIhavetogiveaspeech,IgetextremelynervousbeforeIstart.however與nomatterhow，后面+形容詞/副詞eg.Whoevercomeswillbewelcome.注：nomatter+疑問(wèn)詞結(jié)構(gòu)只能引導(dǎo)讓步狀語(yǔ)從句。eg.HoweverhungryIam,Ineverseemtobeabletofinishoffthisloafofbread.eg.Onecanalwaysmanagetodomorethings,nomatterhowfullone’sscheduleisinlife.2.4讓步狀語(yǔ)從句whether...or...,whileeg.Whilethestudentscamefromdifferentcountries,theygotalongquitewellinthesummercamp.eg.WhileIalwaysfeltIwouldpasstheexam,IneverthoughtIwouldgetanA.

eg.—Dad,I'vefinishedmyassignment.—Good,andwhetheryouplayorwatchTV,youmustn'tdisturbme.whether...or...表示“不論是否，不管是...還是...”while至于句首可以引導(dǎo)讓步狀語(yǔ)從句，相當(dāng)于though/eventhough練習(xí)1Nomatterhow_______,itisnotnecessarilylifeless.A.adesertmaybedryB.dryadesertmaybeC.mayadesertbedryD.drymayadesertbe232.4讓步狀語(yǔ)從句Frankinsistedthathewasnotasleep_____Ihadgreatdifficultyinwakinghimup.A.whetherB.althoughC.forD.so_____theInternetisofgreathelp,Idon’tthinkit’sagoodideatospendtoomuchtimeonit.A.IfB.WhileC.BecauseD.As

BBB1__________hethoughthecouldescapeattentionbysittingattheback,hewaswrong.23_______________amazingthestoryis,Ihavetoputitawayandfocusmyattentiononstudythisweek.HoweverThoughSurprised2.4讓步狀語(yǔ)從句練習(xí)

練習(xí)_____________(surprise)assheis,shestoppedtoaskifIwasOKinsteadofmovingon.4Theengineersaresobusythattheyhavezerotimeforoutdoorsportsactivities,___________theyhavetheinterest.evenif重點(diǎn)句型省略句在when,while,as,once,whenever引導(dǎo)的時(shí)間狀語(yǔ)從句在though,although,evenif,eventhough引導(dǎo)的讓步狀語(yǔ)從句在if,unless引導(dǎo)的條件狀語(yǔ)從句什么時(shí)候省略，怎么省略？在wherever引導(dǎo)的地點(diǎn)狀語(yǔ)從句在asthough/if,as引導(dǎo)的方式狀語(yǔ)從句若從句的主語(yǔ)是it，或者與主句的主語(yǔ)相同，且謂語(yǔ)中含有be常省略從句的主語(yǔ)和be省略句例句eg.Once(hewas)acosmecticssalesteller,henowisanationwidefamousKOL(KeyOpinionLeader).eg.Youwillnevergainsuccessunless(youare)fullydevotedtoyourwork.

eg.Mygrandfatherstillplaystennisnowandthen,eventhough(he's)inhisnineties.eg.Heshookhisheadasif(hewas)tosay:“Don'ttrusther.”eg.Theseyoungmanvolunteeredtogowhereverneeded.練習(xí)1When__________(complete),themuseumwillopentothepublicnextyear.23Theflowershisfriendgavehimwilldieunless_________(water)everyday