78条件状语从句让步状语从句

TheAdverbialClauseofCondition/ConcessionLeading-in(7mins)条件状语从句常用连词有：if/unless/once/aslongas/solongas/onconditionthat…/provided/providingthat…/suppose/supposingthat…等。让步状语从句常用连词有：though/although/as/while/evenif/eventhough/nomatterwh-/wh-ever/whether…or等。You’llfailtheexamunlessyoustudyhard.1.除非你努力学习，否则你会考试不及格。2.只要你继续努力，你就会成功。Aslongasyougoontrying,youwillsucceed.Tryas/thoughhemight,hecouldnotopenthedoor.3.不管他怎么努力，他还是不能打开那个门。（as/though）4.不管怎样努力，我都赶不上他。However(=Nomatterhow)hardItry,Icannevercatchupwithhim.Step2Thinking1.Readthesentences.2.Finishtheexercisescarefully.Step3DiscussingChecktheanswers.Step4Presenting1.Writeyouranswersontheblackboard.2.Readtheexamples.1.though/although2.Eventhough/ifThough/Although3.though/although4.unless5.Incase6.however/nomatterhow7.incase8.Though/Although9.Unless10.Whenever/nomatterwhen11.wherever/nomatterwhere12.Evenif/though13.unless14.incase15.although/though16.Evenif/though17.unless18.While/Though/Although19.However/Nomatterhow20.as/though21.unless22.aslongas/if/onconditionthat23.as/though24.though/although25.whoever26.though/although27.Although/Though/While28.unless29.unless1.While/Though/Althoughtherewasnoclearevidence,mostpeoplethoughthewasguilty.2.However/nomatterhowhardonemaywork,onecannotmasteraforeignlanguageinayearortwo.3.Unlesschildrenbelievetheycansucceed,theywillneverbetotallyindependent.4.Idon’tmindwhereIliveif/aslongasthereismyfavoritejob.5.We’llnevergettothestationontimeevenif/thoughwerunasfastaswecan.1.条件状语从句中，若主句用将来时，从句则用一般现在时.如果明天下雪，我们就堆雪人。Ifitsnowstomorrow,wewillbuildasnowman.如果发生火灾，你们首先要做什么呢？Incasethereisfire,whatwillyoudofirst?2.unless＝if…not,意思是“如果不/没有……”.除非我们有足够的证据，否则这个案子我们不能取胜。Unlesswehaveenoughevidence,wecan’twinthecase.3.as/though引导的让步状语从句的倒装结构：表语/状语/动词原形+as/though+主语+其他。若表语是可数名词单数，前置时要省略冠词。尽管他是孩子，他却帮了我很大忙。Childas/thoughhewas,hehelpedmealot.__________,hedoesn’tknowhowtomanagepeoplewell.A.SmartasJackisB.AsJackissmartC.JackissosmartD.AssmartJackis__________________admirehiscourage,Idon’tthinkheactedwisely.尽管我很欣赏他的勇气，但我认为他的行为并不明智。_________________thenightairwas,wesleepdeeplybecauseweweresotiredafterthelongjourney.尽管晚上很热，但由于长途旅行的劳累，我们还是睡得很熟。Muchas/thoughIHotas/though4.“疑问词+-ever”引导的让步状语从句，相当于“nomatterwhat/who/where/how等”。无论发生什么我们都不会绝望。Whatever(Nomatterwhat)happens,wewon’tlosehope.____________________________subjectyoumaystudy,youwillexperiencethesamedifficulty.Whichever/NomatterwhichWhatever,whoever,whosever,whomever,whenever,wherever,however还可引导名词性从句。Whoevercomestoourschooliswelcome.Youcandowhateveryou’dliketo.主语从句宾语从句1.Anymeasureofanad’sperformanceisentirelypointless_______itcouldbeviewedbyaperson.2._____________________advertisementsareofgreathelp,Idon’tthinkweshouldentirelyrelyonthem.3.I’mworkingonmyfitnessandIwillbereadyinacoupleofweeks,______notsooner.unlessThough/Although/Whileif4.--Doyouhavetime？I’vegotsomethingtotellyou.--Ok,__________youmakeyourstoryshort.5.Peoplerarelysucceed______theyhavefuninwhattheyaredoing.6._______itishappinessorsorrow,itwouldfinallybecomememoriesoflife.if/aslongasunlessWhether7.______________________aseriousproblemyoumayhave,youshouldgatheryourcouragetofacethechallenge.8.–Mysonisaddictedtocomputergames.Heishopeless,isn’the?–Yes,______heisdeterminedtogiveupandstartallover.Whatever/Nomatterwhatunless9.Youshallgetafilmticketfree_________________________youuseyourcreditcardtwicethismonth.10.________________small,thecompanyhasabout1,000buyersinover30countries.aslongas/onconditionthat/ifThough/Although11._______________________aman’sage,hecanreduceitseveralyearsbywearingaconfidentsmile.12.Attractive_________thedevicemightseem,“Mywifehasalreadydonethatbyherself”wasacommonresponseafterpeopleseeingitwhenitwasintroducedonshowthisweek.as/thoughWhatever/Nomatterwhat