条件状语从句让步状语从句.ppt

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1、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’l

2、lfailtheexamunlessyoustudyhard.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.Step2Thinki

3、ng1.Readthesentences.2.Finishtheexercisescarefully.Step3DiscussingChecktheanswers.Step4Presenting1.Writeyouranswersontheblackboard.2.Readtheexamples.though/although2.Eventhough/ifThough/Although3.though/although4.unless5.Incase6.however/nomatterhow7.incase8.T

4、hough/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

5、.though/although25.whoever26.though/although27.Although/Though/While28.unless29.unlessWhile/Though/Althoughtherewasnoclearevidence,mostpeoplethoughthewasguilty.However/nomatterhowhardonemaywork,onecannotmasteraforeignlanguageinayearortwo.Unlesschildrenbelieve

6、theycansucceed,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

7、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,hehelped

8、mealot.__________,hedoesn’tknowhowtomanagepeoplewell.A.SmartasJackisB.AsJackissmartC.JackissosmartD.AssmartJackis__________________admirehiscourage,Idon’tthinkheactedwisely.尽管我很欣赏他的勇气，但我认