人教课标版高二必修5Unit1Grammar＆WritingLookatthedialogueandfindouttheuseofthepastparticiple.过去分词作表语一般用来表示感受或状态（系动词+过去分词)Nowonderheisexcited!(predictive)过去分词作定语：1.分词可以用作前置定语，此时，分词和名词之间有两种语意关系：一种是分词表示主动（但时间上已经过去）；一种是分词表被动。Heisaretiredworker.他是一个退休工人。Thisisanewly-developeddevice.这是一个新开发的工具。2.过去分词作后置定语时，其功能当于一个定语从句。PastParticipleastheAttributive过去分词短语有时亦可用作非限制性定语，前后常有逗号。Someofthem,bornandbroughtupinruralvillages,hadneverseenatrain.他们当中有一些人,生长在农村，从未见过火车。用来修饰人的过去分词有时可以转移到修饰非人的事物，变成所谓的转移形容语。这种过去分词在形式上直接修饰人，但它所修饰的事物仍与人直接有关。Thegeneralstaredathiminstartledadmiration.将军以惊讶而赞赏的眼光注视着他。AttentionWhenthepastparticipleisasingleword,wheredoyouput,beforethenounmodifiedorafterit?Whenthepastparticipleisaphrase,wheredoyouput?过去分词短语用作定语时，一般皆至置于其所修饰的名词之后，其意义相当于一个定语从句，但较从句简洁，多用于笔语中。Thereweretwentyorthirtymonkeyshuddledalongthebranchesasstillasstatues.Trucksandbusesweredrivenongascarriedinlargebagsontheroof.Lookatthedialogueandfindtheuseofthepastparticiple.PastParticipleasthePredicativeHegotinterestedintwotheoriesexplaininghowcholerakilledpeople.Neitheritscause,noritscurewasunderstood.PastParticipleasanattributePastParticipleasanattributePractice2:ChangethefollowingintoEnglishusing“make+n.”andpastparticiples.makeanappointmentcrowdedstreets1.Hegot______aboutlosingthemoney.2.Thepainterlookedso____afterworkingforawholeday.4.Everybodywas________________tohearthedeathofthefamousfilmstar.5.Everybodyisreally_______aboutthenewOlympicstadiums.6.Hiswoundbecame_______withanewvirus.Practice2:Rewritethefollowingsentenceswiththepastparticipleasattributive.Furtherinformation:DifferencebetweenthePresentParticipleandthePastparticipleChooseappropriateverbstocompletethefollowingsentences,usingthepastparticiple.Explaintheuseofthepastparticipleineachsentence.(P43)1.Theywere________toacceptmyidea.2.I'llbe_________toknowhowtheymadthewonderfulfireworks.3.Themayorsaidthathewas_______aboutthe_________riseofthewaterlevelintheriverbed.4.Recently________soldiersarehelpingtotakethevictimstosafeareasfromthef