Unit1GreatscientistPartOne:TeachingDesign第一部分：教学设计Period2:AsamplelessonplanforLearningaboutLanguage(ThePastParticiple(1)asthePredicative&Attribute)AimsTolearntouseusefulwordsandexpressionsTolearntouseThePastParticiple(1)asthePredicative&attributeProceduresI.WarmingupbyinterviewingJohnSnowJohnSnow(1813-1858)"Thepreventionofepidemicorcommunicablediseasesisasubjectthatdeservesincreasedinvestigation,fordiseasesinfluencethelife,thedeath,andthenumbersofthehumanrace,morethanallothers."YesterdaywelearnedaboutJohnSnowdefeatingKingCholera.Todayweshalltrytointerviewhimagaintoknowmoreabouthiscontributiontotheworldpeople.Reporter:IamrepresentingChinaDaily.Iamfromthe21stcenturyChina,aneastcountryinAsia.Iamheretointerviewyouformoreinformationtowritemyfeaturearticleaboutyou.JohnSnow:Youarewelcome.IknowofChina.Itisagreatcountry.Yes,I’mJohnSnow,aLondonphysician.Ilivedandworkedinthemid-nineteenthcenturyasanobstetrician.Iwasamongthefirsttouseanesthesia.Reporter:Duringthe1830sand1840s,whenseverecholeraepidemicsthreatenedLondon,howdidyoubecomeinterestedinthecauseandtransmissionofthedisease?JohnSnow:Reporter:II.LearningaboutTheParticiple1.TheParticipleAparticipleisanadjectiveformedfromaverb.Tomakeapresentparticiple,youadd"-ing"totheverb,sometimesdoublingthefinalconsonant:"think"becomes"thinking""fall"becomes"falling""run"becomes"running"Thesecondtypeofparticiple,thepastparticiple,isalittlemorecomplicated,sincenotallverbsformthepasttenseregularly.Thefollowingareallpastparticiples:thesunkenshiparuinedcityamisspelledwordNotethatonlytransitiveverbscanusetheirpastparticiplesasadjectives,andthatunlikeotherverbals,pastparticiplesdonottakeobjects(unlesstheyarepartofacompoundverb).Whatisapastparticiple?用心爱心专心116号编辑AverbformindicatingpastorcompletedactionortimethatisusedasaverbaladjectiveinphrasessuchasbakedbeansandfinishedworkandwithauxiliariestoformthepassivevoiceorperfectandpluperfecttensesinconstructionssuchasShehadbakedthebeansandTheworkwasfinished.Alsocalledperfectparticiple.2.PastParticipleToformthepastparticipleofaverb,addtheending-edtothebaseform.(Butnotethatmanycommonverbshaveirregularpastparticipleforms.)Thepastparticipleisusedinthefollowingcircumstances:◆AftertheauxiliaryhaveintheperfecttenseHastheradiobeenfixedyet?◆AfteraformoftheauxiliarybeinthepassivevoiceTheradiowasfixedonMonday.◆AftertheverbshaveandgetwithacausativemeaningWehadtheradiofixedlastweek.◆AsapassiveparticipialadjectiveTherecentlyfixedradioisbrokenagain.III.Discoveringwordsandexpressions1.DoingexercisesTurntopage4andgooverexercises1,2and3.Youcanwriteyouranswersintheblanksrightonthepage.2.MakingalistMakeisawordwhichissoactivethatitformsnumerousphrases.Nowmakealistofphraseslike“makealist,makemistakes”.Collocationsofmake…makeaguess,makeahaircut,makehaste,makeholiday,makeinquires,makeajoke,makeajourney,makealanding,makealeap,makealiving,makeamistake,makeamotion,makeanoise,makeanote,makeanobjection,makeanoffer,makepeace,makepreparation,makeprogress,makeaprogress,makeapromise,makeaproposal,makearecovery,makearemark,makeareply,makeareport,makearequest,makearesolution,makeaspeech,maketrouble,makeaturn,makewarIV.Discoveringusefulstructures1.ReadingandfindingReadagainthetextJOHNSNOWDEFEATS“KINGCHOLERA”andfindoutalltheexampleswherethepastparticipleisused.Somanythousandsofterrifiedpeopledied.(usedasattribute)Buthebecameinspiredwhenhethoughtabouthelpingordinarypeople.(usedaspredicative)2.DoingexercisesTurntopage4andcompleteinpairsExercises1,2and3.Thecheckyouranswersagainstyourpartners’.V.ClosingdownbyreadingandcopyingTofinishthisperiodyouareaskedtoreadandcopythetextonapieceofpaper.Handinyoupaperandyouleaveforlunch.OK?用心爱心专心116号编辑
