高考复习之状语从句专题讲座状语从句状语从句是每年高考单项填空部分必考的题目之一。考查的重点是考生容易混淆较近似的连词在逻辑行文和语篇结构中的使用。常见的9种状语从句和连接词如下：时间状语从句:when,while,as,oncebefore,after,assoonas,till,until,not…until,thefirst/second…/lasttime,themoment,theminute,theinstant,immediately,directly,instantly,hardly…when,scarcely…when,nosooner…than地点状语从句:where,wherever原因状语从句:because,since,as,nowthat,seeingthat,consideringthat;inthat条件状语从句:if,unless,now(that),as(so)longas,incase,onconditionthat,suppose/supposing,provided/providing让步状语从句:although,though,eventhough/if,as,while,nomatterwhich/what/when/where/who/how,whichever,wherever,whatever,whoever,whenever,however,whether…or；forall(that)…;Inspiteofthefactthat...结果状语从句:sothat,so…that,such…that目的状语从句:sothat,incase,forfearthat,lest方式状语从句:how,as,justas;asif/asthough比较状语从句:than,as…as,notso/as…as,the+比较级…,the+比较级…状语从句有九种，时地原因条状补，目比结果方让步，连词引导各不同；主句通常前面走，连词引导紧随后，从句若在主前头，主从之间有个逗。一、时间状语从句问题1:1.(04北京春)Wewereswimminginthelake______suddenlythestormstarted.A.whenB.whileC.untilD.before2.(02上海)Hewasabouttotellmethesecret______someonepattedhimontheshoulder.A.asB.untilC.whileD.when3.(05上海)Hetransplantedthelittletreetothegarden______itwasthebesttimeforit.A.whereB.whenC.thatD.until4.(05福建)－DidJackcomebackearlylastnight?－Yes.Itwasnotyeteighto’clock____hearrivedhome.A.BeforeB.whenC.thatD.until5.(06辽宁)Hewasabouthalfwaythroughhismeal______afamiliarvoicecametohisears.A.whyB.whereC.whenD.while1高考复习之状语从句专题讲座连接词when的用法小结1.when引导的时间状语从句的谓语动词可以是可延续的，也可以是表短暂性动作的动词，可用于主句和从句动作同时发生或从句动作先于主句动作。如：Whenthefilmended,thepeoplewentback.WhenIlivedthere,IusedtogototheseashoreonSundays.2.可用作并列连词，其意义为“那时，这时”，相当于andatthis/thattime。常用于下列句式：Somebodywasdoingsomethingwhen+一般过去时正在….突然….wasabouttodosthwhen+一般过去时正要…这时突然wasonthepointofdoingsth.When+一般过去时…刚要……这时突然……haddonesthwhen+一般过去时刚刚…这时突然……Hardly/Scarcely+haddone…..when+一般过去时…一…..就…..3.还可以表示原因“既然”，相当于since;consideringthat。如：Itwasfoolishofyoutotakeataxiwhenyoucouldeasilywalkthereinfiveminutes.问题2:6.(06天津)ThecostoflivinginGlasgowisamongthelowestinBritain,______thequalityoflifeisprobablyoneofthehighest.A.sinceB.whenC.asD.while7.(04年江苏)______Iacceptthatheisnotperfect,Idoactuallyliketheperson.A.WhileB.SinceC.BeforeD.Unless连接词while的用法小结1.while引导的动作必须是持续性的，侧重主句动作和从句动作相对比。如：Pleasedon’ttalksoloudwhileothersareworking.2.while作为并列连词，意为“而，却”，表示对比。3.while可表示尽管，相当于although。连接词when,while,as的用法区别：1．while引导的时间状语从句的谓语动词必须是可延续的，而when引导的时间状语从句的谓语动词是可延续的，也可以是表短暂性动作的动词。如：When/Whilehewaseatinghisbreakfast,heheardthedoorbellring.WhenIstoppedmycar,amancameuptome.(不可用while)2．从句动作发生在主句动作之前时，只能用when引导这个从句，不可用as或while。如：Whenyouhavefinishedyourwork,youmayhavearest.3．表示“随着……”，连词用as，不用when或while。如：Astheelectionapproached,theviolencegotworse.4．如果主句表示的是短暂动作，而从句用延...
