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1、状语从句1.非连词引导的状语从句(两大类)(实际上它们的用法相当于连词)第一类:某些名词词组,副词和词组引导的时间状语从句名词:themoment,theminute,theinstant,theday,theyear,everytime,eachtime,nexttime副词:immediately,instantly,directly词组:onconditionthat“以…为条件”,intheeventthat“假如”,onthegroundsthat“因为”I’lltellyouaboutitthemomentyoucome
2、.Theinstanthelearnedthetruth,hechangedhismind.EverytimeItraveledbyboat,Igotseasick.HeleftEuropetheyearWorldWarIIbrokeout.Themachinewillstartinstantlyyoupressthebutton.IgotintouchwithhimimmediatelyIreceivedhisletter.第二类:某些分词引导的条件,原因,让步状语从句条件:providing(that)/provided(tha
3、t)与supposing(that)/suppose(that)的区别Idon’tmindhiscomingwithusprovided/providingthathepaysforhisownmeal.Supposing/supposetheplanedoesn’tarriveontime,we’llhavetopostponethemeeting.注:providing/providedthat的含义是“在…条件下某事才有可能”,强调条件。等同于onconditionthatsupposing/supposethat的含义是“假
4、定条件下会发生…”,强调假设条件。小测验:______itrainstomorrow,whatshallwedo?______yougetitbacktometomorrow,sureyoucanborrowmycar.答案:suppose/supposing,providing/provided原因:given,considering,seeing“考虑到…”Giventhecircumstances,yourdecisionisjustified.Given(that)therewassolittletime,Ithinkthe
5、y’vedoneagoodjob.Consideringthestrengthoftheopposition,wedidverywelltoscoretwogoals.Considering(that)hewasinsuchadifficultsituation,hehadcopedwell.Wecouldhaveajointparty,seeing(that)yourbirthdayisthesamedayasmine.注意:given和considering有介词用法,可以后面接名词,但seeing不可以,只能接从句。Seein
6、g比较口语化,用于不正规的场合。让步:granted/granting(that)和admitting(that)“即使…是事实”Granted/Grantingthatyou’vemadesomeprogress,youshouldnotbeconceited.Admittingthathehasabilityandinterest,itdoesnotmeanhehastimetodothejob.2.状语从句的省略6理论:当状语从句的主语和主句的主语一致并带有be动词时,可将从句中的主语和be动词一起省略。When(Iwas)y
7、oung,Ilookedatsuchthingsdifferently.Don’tspeakuntil(youare)spokento.Heremainedmotionlessasif(hewas)asleep.Though(wewere)beaten,wewerenotdisgraced.Ifnecessary,wemustdoit.请注意这句话,出现ifnecessary,ifpossible,whennecessary时,可不必考虑从句主语是否和主句主语一致。这种表达方式,其实是itis的省略结构。*Beforegivenhi
8、ssalary,Tomcouldhardlyaffordtobuyallhisnecessities.Beforehewasgivenhissalary,Tomcouldhardlyaffordtobuyallhisnecessiti