会计学语法框架图语法框架图在复合句中起名词作用的从句叫做名词性从句。状语从句1.状语定义:合句中由从句担任状语，称作状语从句，它可以用来修饰谓语、定语或状语，或是整个句子2.当充当状语的部分是一个句子时，也就是状语从句。分类如下：一.时间状语从句1.时间状语从句as引导的时间状语从句,可以表达“正当……”，“一边……一边……”，“随着……”等意思。while:持续性动词／进行时When:1.当…的时候WhenIwasyoung,Iwenttotownmyself.Whenhereceivestheletter,he’lltellus.before引导的时间状语从句TheAmricanWarlastedfouryears_____theNorthwonintheend.A.AfterB.beforeC.whenD.thensince引导的时间状语从句until/till引导的时间状语从句____heheardthis,hegotveryangry.2.ImetLucy____Iwaswalkingalongtheriver.3.____achild,helivedinthecountryside.A.whenB.whileC.asassoonas引导的时间状语从句名词短语引导的时间状语从句1.WheneverytimeIwasintrouble,hewouldcometohelpme.2.Atnexttimeyoucome,dorememberbringyoursonhere.3.ForthefirsttimeImetthegirl.Ifeltinlovewithher.4.Youarewelcometocomebackatanytimeyouwantto.5.AtthelasttimeshesawJames,hewaslyinginbed.语法规则：其他连词引导的时间状语从句1.IwassofamiliarwithhimthatIrecognizedhisvoice______Ipickedupthephone.A.whileB.afterC.incaseD.theminute2.Howlongdoyouthinkitwilltake_______ourproductbecomespopularwiththeconsumersA.whenB.untilC.beforeD.since3.______thedaywenton,theweathergotworse.A.WithB.sinceC.AsD.While4.Hewashalfwaythroughhismeal____afamiliarvoicecametohisears.A.whyB.whereC.whenD.while6.Shehadjustfinishedherhomework____hermotheraskedhertopracticeplayingthepianoyesterday(09福建33).A.whenB.whileC.afterD.sinceMarymadecoffee________herguestswerefinishingtheirmeal.SothatB.althoughC.whileD.asif2.Tomwasabouttoclosethewindow_____hisattentionwascaughtbyabird.WhenB.ifC.andD.till3.Johnthinksitwon’tbelong_____heisreadyforhisnewjob.A.WhenB.beforeC.afterD.since8.Don’tstop____youmeetwithawordyoudon’tunderstand.A.atthetimeB.eachtimeC.whileD.During9.---didyouremembertogiveAlicethemoneyyouoweher?---Yes,___Isawher,Irememberit.A.whileB.theinstantC.suddenlyD.soon10.____ababyturtleishatched,itmustbeabletofeedforitself.NosoonerthanB.NosoonerC.SosoonthatD.Assoonas地点状语从句1.用连接副词where或wherever引导。1.Where--…的地方2.Wherever=nomatterwhere---…不论何处Hemadeamarkattheplace____Helenwasliving.A.atwhichB.atwher