b关][教学课件]中考专题复习--状语从句

08英语中考总复习,奉贤区教师进修学院丁永花,状语从句,什么是状语?,表示动作发生的时间、地点、原因、条件、目的、结果、方式等的句子成分叫做状语。,Igoshopping.,IgoshoppingwithmymotheratE-markonceaweek.,什么是状语从句？,由句子来充当表示动作发生的时间、条件、原因、目的、结果等成份，这样的句子就叫做状语从句。,Wewillhaveapicnic.,Wewillhaveapicnictomorrow.,Wewillhaveapicnicwhenwefinishourtesttomorrow.,Wewillhaveapicniciftheweatherisfinetomorrow.,Wewillhaveapicnicbecausewewanttorelaxourselves.,Wewillhaveapicnicsothatwecanrelaxourselves.,.状语从句的分类,时间状语从句(when,while,as,assoonas,before,after,until,since),2.条件状语从句(if,unless),3.原因状语从句(because,nowthat/since,as),4.目的状语从句(sothat,inorderthat),5.结果状语从句(sothat,suchthat),6.让步状语从句(al)though,7.比较状语从句asas,notso(as)as,than,二状语从句的用法例举,1.when,(1)IwillwritetoyouwhenIgettoHongkong.,(2)Heworkedasanewspaperboywhenheleftschool.,(3)MymumwascookingdinnerwhenIgothome.,(4)ThetrainhadleftwhenIgottothestation.,2.while,(1)Mymotherwascookingwhilemyfatherwasreadingnewspaper.,(2)IlostmywalletwhileIwasjoggingthroughthepark.,3.since(自从)(主句用完成时，从句用一般过去时),(1)IhavelivedheresinceIwasborn.,HebegantoteachEnglishin1990He_Englishsince1990.,Since(既然)=nowthat,(1)Sincesmokingisharmfultopeople,youdbettergiveitup.,4.until（与瞬间动词连用，用否定句；与延续性动词连用，用肯定句）,(1)Ididntleavehereuntilmymothercameyesterday.,(2)Istayedhereuntilmymothercameyesterday.,5.if/unless（主句用将来时，从句只能用一般将来时）,(1)IwillgoshoppingwithyouifIhavetime.,(2)Wewillhaveapicnicifitdoesntraintomorrow,Ifnot=unless,Wewillhaveapicnicunlessitrains,(3)YouwontstudyEnglishwellifyoudontpracticemore.,YouwontstudyEnglishwellunlessyoupracticemore.,6.because（不能与so连用。主从句时态可以不一致）,(1)Illgetupat5tomorrowbecauseIwillmeetmyuncleattherailwaystation.,(2)IwontgotoSuzhoubecauseIwenttherelastyear.,(3)Ididntborrowabookbecausemyfatherhadboughtoneforme.,7.sothat（主，从句时态要一致）,(1)IwillstudyhardsothatIcangetgoodmarks.,(2)Heranfastsothathecouldcatchthebus.,8.sothat/suchthat（修饰形容词或副词用so,修饰名词用such）,(1)Peterissocleverthathecananswerthequestion.,(2)Peterissuchacleverboythathecananswerthequestion.,9.although（不能与but连用）,(1)Heisoldandweak,butheworkshard.,(2)Heworkshardthoughheisoldandweak.,(3)Thoughheisoldandweak,heworkshard.,10.asas（注意中间是形容词或副词的原级）,(1)Theboyisastallashisfathernow.,(2)Hecantplayfootballaswellashisyoungerbrother.,三状语从句的考法,I.Choice(连词),()1.Weenjoyedourselves_wevisitedtheTVtower.A.untilB.whenC.sinceD.after()2.Hewasplayingguitar_shewassinging.A.sinceB.whileC.whenD.nowthat()3.Thebabystoppedcrying_hesawhismother.A.becauseB.sothatC.assoonasD.after()4.MaryhaslivedinShanghaiforthreeyears_shecametoChina.A.sinceB.untilC.beforeD.after()5.Heknewnothing_Itoldhimaboutit.A.afterB.assoonasC.sinceD.until,B,B,C,A,D,()6._hegetsmyletter,hellwritebacktome.A.SinceB.IfC.AsD.Because()7._allthepassengersarehere,whydontwestartatonce?A.AssoonasB.afterC.NowthatD.When()8.Hewontgotothecinemawithus_hehasseenthefilm.A.becauseB.untilC.ifD.but()9.Bobspendsalotofmoneyonbooks_heisnotrich.A.ifB.thoughC.whenD.because()10.TheEnglishmanwassodetermined_hewontheracein80days.A.sothatB.thanC.becauseD.that,B,C,A,B,D,()11.Joeworkeddayandnight_hemightfinishtheworkontime.A.sothatB.sothatC.inordertoD.because()12.Workharder,_youllmakegreaterprogress.A.butB.orC.soD.and()13Neverlietoothers,_noonewillbeyourfriend.A.butB.orC.andD.so()14.Ataxidoesntrunas_aplane.A.fasterthanB.fastasC.fasterasD.fastthan()15.Lisaworkedmore_Mike.A.carefulthanB.carefulasC.carefullyasD.carefullythan,B,D,B,B,C,II.Choose(时态),()1.He_ascientistwhenhegrowsup.A.willbeB.isC.wasD.hasbeen()2.It_hardwhenclasswasoveryesterday.A.israiningB.wasrainingC.rainedD.hadrained()3.Mary_tolearnChinesewhenshewasonlyfive.A.beginsB.beganC.hasbegunD.hadbegun()4.Thefilm_forfiveminuteswhenIgottothecinema.A.hasbegunB.hadbegunC.hasbeenonD.hadbeenon()5.IwontgotobeduntilI_allmyhomework.A.finishB.finishesC.havefinishedD.willfinish,A,B,B,D,A,()6.Iwillstayathomeifit_tomorrow.A.willrainB.wontrainC.rainsD.doesntrain()7.Tom_manyfriendswithChinesestudentssincehecametoChina.A.havemadeB.hasmadeC.madeD.willmake()8.ImetmyfriendMaryyesterday.I_hersincewefinishedmiddleschool.A.haventseenB.hadntseenC.wouldntseenD.didntsee()9.Ididntborrowthedictionaryfromthelibrarybecausemyfather_oneforme.A.boughtB.hasboughtC.hadboughtD.willbuy()10.IwontgotothecinematonightbecauseI_itbefore.A.willseeB.haveseenC.hadseenD.saw,C,B,B,C,B,II.Rewritethesentences:,A:从句改写简单句,改写成动词不定式,Sothat+否定句too-to,1.Heissoyoungthathecantjointhearmy.Heistooyoungtojointhearmy.2.ThebagissoheavythatIcantcarryit.Thebagis_heavy_metocarry.Thebagisnt_formetocarry.*Iamnot_tocarrytheheavybag.,too,for,light,enough,strong,enough,So-that+肯定句-enoughto,Thelittleboyissocleverthathecananswerthedifficultquestion.Thelittleboyiscleverenoughtoanswerthedifficultquestion,2.Englishissoimportantthatwemustlearnitwell.Englishis_forustolearnwell.3.Tomransofastthathewonthefirstprize.Tomranfastenough_thefirstprize.,important,enough,to,win,Sothat+肯定句inorderto/soasto,Wemuststudyhardsothatwecanfindagoodjobinthefuture.Wemuststudyhardinordertofindagoodjobinthefuture.2.Hegotupearlysothathecouldcatchtheearlybustoschool.Hegotupearly_catchtheearlybustoschool.,Sothat+否定句inordernotto/soasnotto,1.Hegotupearlysothathemightnotmisstheearlybus.Hegotupearlysoasnottomisstheearlybus.2.Hedoeshishomeworkcarefullysothathecanpasstheexam.Hedoeshishomeworkcarefully_failintheexam.,in,order,to,so,as,not,to,2.改写成介词短语,Whenhewasfive-attheageoffive*WhenEdisonwastwelve,hehadalabofhisown._twelve,Edisonhadalabofhisown.,Whenhewasoverfifty-inhisfifties*WhenKarlMarxwasoverfifty,hebegantolearnEnglish._,KarlMarxbegantolearnEnglish.,Whenhewasgoingtothecinema-onhiswaytothecinema*WhenIwasgoingtoschool,Imetafriendofmine._,Imetafriendofmine.,Becauseitwasrainingheavily-becauseoftheheavyrain*Tommadealotofmistakesinhispaperbecausehewasnotcarefulenough.Tommadealotofmistakes_hiscarelessness,Ifthereisnowater-withoutwater*Iwontfinishtheworkintimeifyoudonthelpme.Iwontfinishthework_yourhelp.,B:从句与从句之间的转换,after-notuntil,IwenttobedafterIfinishedmyhomework.I_gotobed_Ifinishedmy