状语从句公开课.ppt

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1、状语从句AdverbialClauses1.什么是状语：在句中用来修饰动词、形容词、副词的成分被称为状语。如：Heworksveryhard.Heisrealhandsome.2.什么是状语从句：用作状语的句子被称为状语从句。really1.AdverbialClausesofTime:（时间状语从句）3.DifferentKindsofAdverbialClauses:2.AdverbialClausesofReason(原因状语从句）3.AdverbialClausesofConditions(条件状语从句）4.AdverbialClausesofPlace(地点状语从

2、句）5.AdverbialClausesofPurpose(目的状语从句）6.AdverbialClausesofResult（结果状语从句）7.AdverbialClausesofComparison（比较状语从句）8.AdverbialClausesofConcession(让步状语从句）9.AdverbClausesofManner(方式状语从句)4.位置：主前从后亲密没够，从前主后得有小逗，从在主中需俩逗逗。Iwasreadingabookwhenhecamein.Whenhecamein,Iwasreadingabook.Iwas,whenhecamein,rea

3、dingabook.时间状语从句whenwhileasbeforeaftertill/untilsinceassoonas普通连词特殊连词themomenttheminutethesecondtheinstantevery/eachtimenexttimeanytimebythetimethefirsttimeimmediatelydirectlyinstantlyWhen的用法When即可以引导一个持续性动作，又可引到一个短暂行动作。可用以表示主从句动作同时发生或从句动作先于主句。(从句动词可延续也可非延续)IwasthinwhenIwasachild.Thefilmha

4、dbeenonwhenwearrived.2.beabouttodo…when…bedoing…when…beonone’sway…when…beonthepointofdoing…when…hadjustdone…when…以上句式中的“when”译为“这时或那时”不可以用其它连词替换。ThetelephonewasringingwhenIgothome.Iwasabouttogotobedwhenhecameback.Wewerejust__callinghimup__hecamein.about;whenB.onthepointof;whileC.onthepoint

5、of;whenD.onthepointof;asIwaswalkingdownthestreetwhileIheardsomeonecallingforhelp.when3.When还以引导条件状语从句相当于ifHowcanIexplainittoyouwhen/ifyouwon’tlisten.Whenyoureaditagain,themeaningwillbecomeclearertoyou.While的用法1.必须引导持续性动作，强调在一段时间内，主句和从句动作同时发生。MymotherwascookingwhileIwasdoingmyhomework.Pleas

6、edon’ttalksoloudwhileothersareworking.2.“然而”表示对比。IlikewatchingTVwhilehelikesreading.3.引导让步状语从句“虽然、尽管”WhileIadmithisgoodpoints,Icanseehisshortcomings.尽管我承认他的优点，但我还是看到了他的缺点。4.引导条件状语从句“只要”Whilewearehere,don’tworry.As的引导时间状语从句的用法“随着”“一边…一边…”“当…”强调动作同时发生，无先后.1.AsIgetolder,Igetmoreoptimistic.随着年

7、龄的增长，我变得更加乐观。2.Hehurriedhome,lookingbehindashewent.他匆匆忙忙回家，边走边往后看。3.Ashewasgoingout,itbegantorain.当他出去时开始下雨了。“as”可以引导的其它状语从句：Youngasheis,heknowsalot.（让步）Ashewasn’treadyintime,wewentwithouthim.（原因）DoasItoldyou./doasyoulike.（方式）HeisasoldasI/me.（比较）连接词when,while,