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1、英语:Unit1《GreatScientists》教案(4)(新人教版必修5)Period4Learningaboutlanguage(Grammar)全模块Teachingaims1.Tohelpstudentslearntodescribepeople2.TohelpstudentslearntoreadanarrationaboutJohnSnow3.Tohelpstudentsbetterunderstand“Greatscientists”4.Tohelpstudentslearntousesomeimportantword
2、sandexpressions5.Tohelpstudentsidentifyexamplesof“ThePastParticiple(1)asthePredicative&theattribute”TeachingaimsTohelpstudentslearntouseusefulwordsandexpressionsTohelpstudentslearntouseThePastParticiple(1)asthePredicative&attributeTeachingProcedures(1).MakingalistMakeis
3、awordwhichissoactivethatitformsnumerousphrases.Nowmakealistofphraseslike“makealist,makemistakes”.Collocationsofmake…makeaguess,makeahaircut,makehaste,makeholiday,makeinquires,makeajoke,makeajourney,makealanding,makealeap,makealiving,makeamistake,makeamotion,makeanoise,m
4、akeanote,makeanobjection,makeanoffer,makepeace,makepreparation,makeprogress,makeaprogress,makeapromise,makeaproposal,makearecovery,makearemark,makeareply,makeareport,makearequest,makearesolution,makeaspeech,maketrouble,makeaturn,makewar(2).ReadingandfindingReadagainthet
5、extJOHNSNOWDEFEATS“KINGCHOLERA”andfindoutalltheexampleswherethepastparticipleisused.Somanythousandsofterrifiedpeopledied.(usedasattribute)Buthebecameinspiredwhenhethoughtabouthelpingordinarypeople.(usedaspredicative)(3).DoingexercisesTurntopage4andcompleteinpairsExercis
6、es1,2and3.Thencheckyouranswersagainstyourpartners’.(4).LearningaboutthemakingandusesofpastparticipleToformthepastparticipleofaverb,addtheending-edtothebaseform.(Butnotethatmanycommonverbshaveirregularpastparticipleforms.)Thepastparticipleisusedinthefollowingcircumstance
7、s◇AftertheauxiliaryhaveintheperfecttenseHastheradiobeenfixedyet?◇AfteraformoftheauxiliarybeinthepassivevoiceTheradiowasfixedonMonday.◇AftertheverbshaveandgetwithacausativemeaningWehadtheradiofixedlastweek.◇AsapassiveparticipialadjectiveTherecentlyfixedradioisbrokenagain
8、.过去分词作定语1单个的过去分词作定语一般放在所修饰的名词之前;过去分词短语作定语一般要后置。twomarriedwomenafoundumbrellaausedstampfallenleavesanovelwritte