选修六第五单元现在分词作状语

现在分词作状语想当年•Brokenheart•Buthebecameinspiredwhenhethoughtabouthelpingordinarypeople.(必修五，第一单元)•Haveyouhaircut•Hehadthemkilledwhiletheywereasleep•（必修五第二单元）•Hitbyalackoffreshair,myheadached.•Exhausted,Islidintobedandfellfastasleep.•（必修五第三单元）旧语法新复习——现在分词•作定语•作状语现在分词作定语•Boilingrockcrashedmybrokenheart•IwasappointedasavolcanologistworkingfortheHawaiianVolcanoObservatorytwentyyearsago.现在分词作状语•Walkingalongthestreet,ImetMary.•WhileIwaswalkingalongthestreet,…•Havingstudiedvolcanoesnowformanyyears,Iamstillamazedattheirbeautyaswellastheirpotentialtocausegreatdamage.•AfterIhavestudyvolcanoesnowformanyyears,…思考•我们面临的题型：•我们要做到的是：能够判别分词与逻辑主语之间的关系被动（+完成）过去分词主动（+进行）现在分词辨析•A：过去分词done•B：现在分词被动语态一般式beingdone•C:系动词Betired(beingtired)•D：现在分词被动语态完成式havingbeendone•Ifheated,waterischangedintovapor.•Beingwaited,Imustgonow.•Beingtired,Istoppedtotakearest.•Havingbeenshownaroundthelab,theguestsweretakentoseethelibrary.•Havingstudiedvolcanoesnowformanyyears,Iamstillamazedattheirbeautyaswellastheirpotentialtocausegreatdamage.上五条区别•一般情况，与动作先后无关•强调正在进行•过去分词的性质，已如同形容词，be为系动词性质•强调动作的先后性，或前动作对后动作的影响,且被动•强调动作的先后性，或前动作对后动作的影响，无被动新问题：做题如何应对“被动”•Havingbeenwritteninhaste,thebookhassomefaults.•Writteninhaste,thebookhassomefaults.二者有何区别，可否互换？？？应对策略•多读书，提高语感•老规矩：能够判别分词与逻辑主语之间的关系被动（+完成）过去分词主动（+进行）现在分词有明显动作顺序无被动（或强调影响）：havingdone有明显动作顺序加被动（或强调影响）：havingbeendone作业•优化方案：69到71页•课本：37页