公开课现在分词做状语.ppt

Because（一）seeinghismother，thebabyburstintolaughter.Beingpoor,hecouldn’taffordaTVset.Walkinginthebeach,Ipickedupsomecolorfulseashells.A.观察下列句子,找出分词动作的发出者。---------------WhenhesawhismotherBecausehewaspoorWhenIwaswalkinginthebeach讨论：什么情况下才能用现在分词做状语？seeinghismother，thebabyburstintolaughter.Beingpoor,hecouldn’taffordaTVset.Walkinginthebeach,Ipickedupsomecolorfulseashells.A.观察下列句子,找出分词动作的发出者。---------------WhenhesawhismotherBecausehewaspoorWhenIwaswalkinginthebeachWhatisthesimilaritiesofthesesentences?2.句子的主语是分词动作的发出者现在分词作状语e.g.Seeingthosepictures,sherememberedherchildhood.??Whenshesawthosepictures,sherememberedherchildhood.???1.从句主语和主句主语一致现在分词作状语相当于状语从句你知道哪些状语从句？时间、原因、结果、条件、让步、方式或伴随…B辨别句子中分词所表示的状语从句类型Holdingthenoteinhishand,hestoodtherequietly.方式Theoldmandied,leavingnothingbutdebts.结果Beingill,shedidn’tgotoschooltoday.原因Whenleavingtheairport,theywavedagainandagain.时间Stayinghereforsometime,you’llfindthepeopleherearefriendly.条件Whilereadingthebook,henoddedfromtimetotime.时间注意：现在分词短语作时间状语，所表示的动作与主句的动作同时发生，有时可由连词when,while引出。C.把状语从句改写成分词短语并说明其功能STEP1STEP2STEP3STEP4WorkingharderatEnglish,youwillmakegreaterprogress.IfyouworkharderatEnglish,youwillmakegreaterprogress.现在分词短语作条件状语现在分词动作的发出者是(you)Beingill,hecouldn’tgotoschool.*现在分词短语作原因状语*现在分词动作的发出者是(he)3.Whentheysawtheirteacher,thestudentsstoodup.Seeingtheirteacher,thestudentsstoodup.*现在分词短语作()状语*现在分词动作的发出者是()时间thestudents现在分词短语作让步状语03现在分词动作的发出者是(they)04Althoughtheyfeltverytired，theykeptrunning.01Feelingverytired,theykeptrunning.02Thechildrencameintotheclassroom,andtheylaughedandtalked.AThechildrencameintotheclassroom,laughingandtalking.B现在分词短语作伴随或方式状语C现在分词动作的发出者是(thechildren)