英语时间状语从句状语从句1.时间状语从句(1)whenwhen用作并列连词（正在那时，突然）Wewereabouttostartwhenitbegantorain.IwaswatchingTVwhensomeoneknockedatthedoor.…onthepointofdoing…when…did………hadjustdonewhen……(2)asas与延续性动词连用，侧重两个动作伴随发生,其时态一致：Ashegrewolderhelostinterestineverythingexceptgardening.Wewerehavingbreakfastasshe________(watch)TV.(3)whilewhile“在……期间”，与延续性动词连用，和主句的动作同时发生，常用三种时态。1.WhileIwaswaitingatthebusstop,buseswentbyintheoppositedirection.2.Whileinprison,hewrotehisfirstnovel.3.Shoesweremendedwhileyouwaited.(4)before①before“在……之前”Ihadfinishedmypapersbeforemyteacherwentabroad.②before“过…时间之后才…”,注意使用___________和___________时态。Theyworkedlonghoursbeforeeverythingreturnedtonormal.恢复正常Itwillbealongtimebeforewefinishthisdictionary.③还没来得及ThebellrangoffbeforeIcouldanswerit.(5)assoonas“一…就….”，directly，immediately，instantly；theinstant(that)，theminute(that)，thesecond(that)，themoment(that)等通常都可与assoonas换用。IrecognizedherimmediatelyIsawher.(6)…hardly...when…/…nosooner...than…“刚……就…”，从句用过去时,主句用过去完成时。注意倒装。此资料由网络收集而来，如有侵权请告知上传者立即删除。资料共分享，我们负责传递知识。Hehadnosooner/Nosoonerhadhearrivedthanhewasaskedtoleaveagain.Wehadhardlybegun/Hardlyhadwebegunourtalkwhenitbegantorain.(7)since从句用一般过去时，主句通常用现在完成(进行)时.We’venevermetsincewegraduatedfromthecollege.WhathaveyoubeendoingsinceImetyoulasttime?Ithasbeen/is3yearssincehecameback.练习：Itwasevening______hecameback.Itwasintheevening______hecameback.(8)till/until“直到……时(为止)”，till不放在句首，until多用于句首。动词的延续性问题Tomwillremainincollegeuntil(till)hefinisheshisPh.Dcourse.肯定句Iwon’tgowithyouuntil(till)Ifinishmyhomework.否定句NotuntilIfailedintheexamdidIrealizeIshouldstudyhard.倒装ItwasnotuntilIfailedintheexamthatIrealizedIshouldstudyhard.在强调句中的倒装问题(9)whenever/eachtime/everytime/anytime“每当；每次”，可以换用。Whenever/Everytime/EachtimeImether,shewasstudying.(10)bythetime与完成时连用Bythetime(that)thisletterreachesyou,Iwillhaveleftthecountry.Bythetimehewas10,hehadlearned10000words.Bythetimeyougetthisletter,IwillbeinCanada.(Longman)be动词可不用完成时注意：Bythetimeheretired,WiltheldmanyNBArecords.(11)nexttime,thefirsttimeNexttimeyouseeme,Iwillhavelost10pounds.ThefirsttimeImetyou,Iknewwewouldbefriends.比较：That/It/Thisisthefirsttime(that)IhavebeentoLondon.Forthefirsttime仅用作状语(12)AfterWe’llarriveafteryouhaveleft.2.地点状语从句(1)where此资料由网络收集而来，如有侵权请告知上传者立即删除。资料共分享，我们负责传递知识。Wherethereisawill,thereisaway.含有条件意味IfoundmybookswhereIhadleftthem.注意：where除指具体地点外，还可表处境等抽象意义。Hesaidhewashappywherehewas.处境很满意It’syourfaultthatsheiswheresheis.她落到今天这个地步都怪你。(2)wherever=everywhere,anywhereWherever(Everywhere/Anywhere)theywent,theexpertswerewarmlywelcomed.Makeamarkwhereveryouhaveanyquestions.区别与其引导定语从句Bamboosgrowbestinthesouthwhereit’swetandrainy.3.原因状语从句(1)becausebecause表示直接的原因或理由，着重点在从句。用于回答why问句，语气最强。强调句中用because。被simply,just,only修饰时用because。Ididn’tgoabroadwithherbecauseIcouldn’taffordit.JustbecauseIdon’tcomplain,peoplethinkI’msatisfied.Itwasbecausehismotherwasillthathe...
