LearningaboutLanguage.ppt

Unit4,Pygmalion,Learningaboutlanguage,Grammar,RevisethePastParticipleasAdverbial,过去分词短语做状语可表示时间、地点、原因、条件、让步、伴随等意义。这种过去分词状语相当于一个时间、地点、原因、条件、让步等状语从句,若过去分词作状语,句子的主语与分词所表示的动作构成动宾关系,即是该分词动作的承受者。过去分词(短语)作状语时,也可在其前面加上连词when,if,once,though,unless等,以便明确作何种状语。,从山顶上看,这个城市就像一个大花园。_,thecitylookedlikeabiggarden.入党以后,他决定献身于党的事业。_,hedecidedtodevotehislifetothecauseoftheParty.,1.表时间,相当于一个时间状语从句,有时过去分词前可加连词when或while来强调时间概念。,Seenfromthetopofthehill,AcceptedbytheParty,2.表原因,相当于一个原因状语从句。如：激动的人们被那个故事深深地感动了,停止了争吵。_,theyoungpeoplemadeuptheirmindstotakeupthestruggle.3.表条件,相当于一个条件状语从句,有时过去分词前可用if等词。如：再给他一次机会,他会做得更好。_,Encouragedbythespeech,Givenanotherchance,hewilldobetter.,和你哥哥相比,你应该更加努力学习英语。_,youshouldmakegreatereffortstostudyEnglish.水如果被加热,会变成水蒸气。_,watercanbeturnedintosteam.,Comparedwithyourbrother,Ifheated,4.表让步,相当于一个though/although引导的让步状语从句。如：尽管已经跑得筋疲力尽,他们还是继续追赶着那个强盗。_,theywentonrunningaftertherobber.尽管被许多人嘲笑,他还是继续他的研究。_,Exhaustedbytherunning,Laughedatbymanypeople,hecontinuedhisstudy.,5.表方式或伴随情况。如：那个老人在他的妻子的搀扶下走进了房间。Theoldmanwentintotheroom,_.我和父亲坐在桌子旁边讨论着我的工作问题。_,myfatherandIweretalkingaboutmyjob.,supportedbyhiswife,Seatedatthetable,提示:,过去分词作状语与现在分词作状语的区别在于:过去分词与句子主语构成动宾关系,而现在分词与句子主语构成主谓关系。Seeinginthislight,thematterisnotasseriousaspeoplegenerallysuppose.Seeninthislight,thematterisnotasseriousaspeoplegenerallysuppose.,.Fillintheblanks.,_(污染的)airandwaterareharmfultopeopleshealth.2.Theproblem_(在会议上讨论的)yesterdaywasverydifficulttosolve.3.Hebecame_(兴奋)whenheheardhehadwonthefirstplaceinthecompetition.4.Iam_(感兴趣)inthestory.5.Ihaventgotthefilm_(冲洗)yet.6.Doyouknowtheman_(站)besidethedoor?,Polluted,discussedatthemeeting,excited,interested,developed,standing,1.Hecamebackwithabasketfillingwitheggs.2.Abreakingcupislyingonthefloor.3.Themeetingholdsyesterdaywasveryimportant.,breaking改为broken,holds改为held,filling改为filled,.改错,4.Givingmoretime,Iwoulddoitbetter.5.Deeplymovingbyhiswords,theoldmanagreedtohisrequest.6.Seenhismothercoming,thechildwasveryhappy.7.Themurdererwasbroughtin,withhishandstyingbehindhisback.,Giving改为Given,moving改为moved,Seen改为Seeing,tying改为tied,1.WhilehewaswatchingTV,heheardaknockatthedoor.2.Ifthetownisseenfromthetopofthehill,itlooksmorebeautiful.,WhilewatchingTV,heheardaknockatthedoor.,Seenfromthetopofthehill,thetownlooksmorebeautiful.,.用分词改写下列从句。,3.Asthewatchisusedforalongtime,itneedsrepairing.4.Theboywillbeblindinbotheyesunlessheistreatedontime.5.Thoughhehadseentoldmanytimeshecouldntunderstandit.,Usedforalongtime,thewatchneedsrepairing.,Theboywillbeblindinbotheyes