初中状语从句精讲课件市公开课一等奖省赛课微课金奖课件

专题句型状语从句考点揭密中考考点设置经典例题解析课时训练初中状语从句精讲课件第1页1/33考点揭密在复合句中修饰主句中动词、形容词或副词，起状语作用从句叫状语从句。状语从句可置主语之前，也可置主语之后。前置时，从句后用逗号与主句分开；后置时，与主句之间无标点符号。

状语从句可分为时间、原因、目标、结果、条件、比较、地点、让步、方式等九类。e.g.Ifyougototheparty,youwillhaveagoodtime.e.g.YouwillhaveagoodtimeIfyougototheparty.

初中状语从句精讲课件第2页2/33引导时间状语：after,before,when,while,until/tillsince,assoonas,nosooner…than,hardly…when引导条件状语：if,unless,aslongas引导原因状语：because,as,since,for,nowthat引导结果状语：so(that),so…that,such…that引导目标状语：sothat,inorderthat,incase引导让步状语：although,though,eventhough，evenif,while，however,whoever初中状语从句精讲课件第3页3/33中考考点设置1.时间状语从句(1)引导词：when,while,as,before,after,assoonas,until/till,since.

e.g.Motherwascookingdinnerwhen

Ireachedhome.(when“当……时候”）e.g.Whilethegirlwasshopping,theUFOlanded.（While“当……时候”）初中状语从句精讲课件第4页4/33e.g.Don’tclosethewindowbefore

yougotobed.(before在……之前）e.g.Ashewasreading,hewaslisteningtotheradio.（As“一边……一边”）e.g.AfterIhaddonemyhomework,Iwenttobed.e.g.TheGreenshaslivedheresincetheycametoChina.(since引导时间壮语从句若用普经过去时，主句则用现在完成时初中状语从句精讲课件第5页5/33时间壮语从句中若用普通未来时，从句则用普通现在时表示未来，即遵照“主将从现”标准。

e.g.Iwillwritetoyouassoonas

IgettoBeijing.e.g.Iwilltellhimwhenhecomesback.

注意e.g.Iwon’tgotobeduntilIfinishmyhomework.初中状语从句精讲课件第6页6/33(3)not...until同义句替换。

①not…until在否定句中表示“直到……才”，主句中动词惯用终止性动词,这时till/until可用before替换②till/until在必定句中表示“直到为止”主句中动词用延续性动词

e.g.

Iwaitedtill/untilhearrived.(wait是一个延续性动词）e.g.Ididn’tleaveuntil/till/beforeshecameback.（leave是个短暂性动词）初中状语从句精讲课件第7页7/33

practice:1.IwillgotobedassoonasI____myhomework.A.willfinishB.finishingC.finishC4.IwillnotwatchTVuntilIfinishmyhomework.=IwillnotwatchTV_____IfinishMyhomework.

before初中状语从句精讲课件第8页8/332.Mysister___________(read)herbookintheclassroomwhenherteachercamein.wasreading3.I__________(do)homeworkwhilemyparents____________(watch)TVlastnight.wasdoingwerewatching初中状语从句精讲课件第9页9/33(3)if...not与unless(=if…not…)及or同义句转换。(2)遵照“主将从现”标准,(即主句若为普通未来时，从句用普通现在时代替未来。)2.条件状语从句(1)引导词：if,unless.e.g.IfIamfree,Iwillcallyou.e.g.Ifitdoesn’train,wewillgoforawalk.unless是隶属连词，它引导条件壮语从句，译作“除非……不然话”e.g.Youwillbelateforclassunlessyoustart

rightnow.除非你现在出发不然话年上学就会迟到。e.g.Youwillnotsucceedunlessyouworkhard.

初中状语从句精讲课件第10页10/33小结:“祈使句+or+普通未来时陈说句”结构中，Or表示转折，译作“不然，不然话”相当于一个否定条件状语从句。相当于Ifyoudon’t(can’t)…,youwill…例句.Studyharder,oryouwillfailtheexam.=Ifyoudon’tstudyharder,youwillfailtheexam.=Unlessyoustudyharder,youwillfailtheexam.例句.Hurryup,oryouwillbelate.=Ifyoudon’thurryup,youwillbelate.=Unlessyouhurryup,youwillbelate.初中状语从句精讲课件第11页11/33

practice:

1.Ifyou____totheparty,you____haveagoodtime.gowill2.She_______________nextSundayifshe_______busy.willgoshoppingisnot初中状语从句精讲课件第12页12/33中考考点设置3.原因状语从句(1)引导词:because,since,as.(2)对because原因状语提问用“why”。(3)because不能与so连用。

(4)because,since，as,for区分：初中状语从句精讲课件第13页13/33

Whyareyoustandinghere?---BecauseI’mwaitingformyuncle.①because从句所表示是对方不知道直接原因，所以在回答以why引导特殊疑问句时只可用because,它引导从句能够位于主句前或主句后.而as,since引导从句却不可；例句:LiHongdidn'tgotoschoolyesterday,becausehewasill.初中状语从句精讲课件第14页14/33②as从句所表示比较显著原因和理由(因为,既然)这种原因普通是大家知道,普通从句说明原因，主句说明结果。其从句位于主句之前,

③since用来表示比较勉强理由和原或原由已为人们所知。e.g.Asthewaterwasnotdeep,wewereabletocrosstheriver.(从句说明原因，主句说明结果)e.g.ASIknewhewasill,Ididn'tcallhim.e.g.Sinceeverybodyishere,let’sbiginthemeeting

（“大家都在这里”原由已为人们所知）e.g.Sinceyoucan’tanswerthequestion,（原由已为人们所知）I’llasksomeoneelse.初中状语从句精讲课件第15页15/33for往往用于附加理由证实。所说理由是一个补充说明。分句前常有逗号，其引导分句不可放于句首。例句：It’sspringnow,fortheflowersareout.Practice:Whyhasn’tMr.Licometoworktoday.----____hehasgonetoBeijingtohaveameeting.

A.IfB.UntilC.ThoughD.Because2.Idecidedtostopandhavelunch,___Iwasfeelingquitehungry.BecauseofB.forC.AsDB初中状语从句精讲课件第16页16/333.Becausehewasill,hedidn’t____

gotoschool.A.soB./4.A.Istayedathomebecauseof

the

weatherwasbad.()B.Istayedathomebecause

the

weatherwasbad.()C.Istayedathomebecauseof

the

badweatherA()

AFTT初中状语从句精讲课件第17页17/33初中状语从句精讲课件第18页18/33

Heissuch

a

great

father

thatwealllikehim.such+a+adj+n(名单)+thatItissuch

an

red

apple

thatIwanttoeatit.such+an+adj+n(名单)+that小结:so+adj+a/an+n(单数）+that…such+a/an+adj+n(单数）+that…1.Itis___smallaroom___itcan’tholdsomanyPeople.A.so…that,B.such…that…=Itis___asmallroom___itcan’tholdsomanyPeople.A.so…that,B.such…that…Practice:①AB初中状语从句精讲课件第19页19/332.Heis__youngaboy__hecan’tcarrythebox.Heis__ayoungboy___hecan’tcarrythebox.

A.so…that,A.such…that…例句:Itissuch

fine

weather

thatpeoplecangoswimming.such+adj+n(不可数)+that例句:Therearesuch

beautiful

flowers

thatwewanttoPickit.such+adj+n(pl)+that②小结such+adj+un/n(pl)+thatAB初中状语从句精讲课件第20页20/33Ihaveso

littlemoneythatIcan’tbuythebook.Wehavesomanyfriendsthatwefeelhappy.Wehavesomuchhomework

thatwetired.小结:普通情况下,such…that…结构中用名词,不过,假如名词是用little,few,many,much等修饰时,要用so来表示.“如此……”

solittle(如此少)+[u]sofew(如此少)+cnsomany(如此多)+cnsomuch(如此多)+[u]注意:little若放在可数名词前,译作“小”,而不是“少”要用such来表示.

初中状语从句精讲课件第21页21/33Review:①so+形+a/an+名(单数)

such+a/an+形+名(单数)②so+many/much/few/little+形+名③such+形+不可数名词/可数名词复数初中状语从句精讲课件第22页22/33(4)so...that与too...to和...enoughto间转换

too…to可与notenough注意:1.所修饰词和所修饰词是一对反义词.2.转换时too放在所修饰词之前.too+adj

enough放在所修饰词之后.

adj+enoughe.g.Theboyissoyoungthathecan’tgotoschool.=Theboyistooyoungtogotoschool.=Theboyisnotoldenoughtogotoschool.初中状语从句精讲课件第23页23/33中考考点设置

6.让步状语从句(1)引导词：though/（although）,eventhough/if.(2)though/不能与but连用。请判断正误，正确写“T”，错误写“F”。A.ThoughIlikelookingafterher,butshedoesn'tletmedoit.()B.ThoughIlikelookingafterher,shedoesn'tletmedoit.()C.Ilikelookingafterher,butshedoesn'tletmedoit.()FTT初中状语从句精讲课件第24页24/33HaveaHaveaTRest?est?返回主页初中状语从句精讲课件第25页25/33【例1】Lucyknewnothingaboutit_________hersistertoldher.［

河北省］A.becauseB.untilC.ifD.since经典例题解析【例3】Theyoungmantravelledallovertheworld

hehadaman-madeleg.［

河南省］A.thoughB.ifC.asD.becauseB【例2】Otherpeoplewon'tbepleasedifhe

thequeue.［

河南省］

A.willjumpB.jumpsC.jumpD.jumpedBA【例4】ThestudentswillgotoSummerPalaceifit

tomorrow.［

甘肃省］A.don'trainB.won'trainC.doesn'trainD.isn'trainC初中状语从句精讲课件第26页26/33【例5】Thedriverhurtthegirl______badly_______shehadtoseeadoctor.［

新疆］A.so,thatB.either,orC.too,toD.neither,nor经典例题解析A【初中状语从句精讲课件第27页27/33Ⅰ.单项选择1.Hewas_________angrytohearthenews.A.soB.tooC.veryD.much2.Becausehismotherwasill,_________hemuststayathometolookafterher.A./B.soC.thatD.either3.Thoughtheworkerswereverytired，_________theywentonplantingtrees.A.andB.butC./D.so4.Theydidn'twatchTV_____theyfinishedtheirhomework.A.afterB.whenC.untilD.as课时训练(B)(A)(C)(C)初中状语从句精讲课件第28页28/33课时训练5.I'llwritetoyouassoonasI_________Beijing.A.gettoB.arriveC.willgettoD.willarrive6.We'llhaveatripifit_________rain.A.won'tB.willC.don'tD.doesn't7._________youhurryup,orwewillbelateforschool.A.IfB./C.UnlessD.When8.Hesavesmoney_________hecanbuysomebirthdaypresentsforhismother.A.soB.sothatC.suchthatD.inorder9.—Whyareyoulateforschool?—_________Igotuplate.A.BecauseB.ForC.SinceD.As(A)(D)(C)(B)(A)初中状语从句精讲课件第29页29/33

10.Theflowers_________wellifthey_________.A.won'tgrow,don'ttakegoodcareofB.don'tgrow,aretakengoodcareofC.don'tgrow,don'ttakegoodcareofD.won'tgrow,arenottakengoodcare