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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.Tohelpstudentslearntousesomeimportantwordsandexpressio
2、ns5.Tohelpstudentsidentifyexamplesof“ThePastParticiple(1)asthePredicative&theattribute”TeachingaimsTohelpstudentslearntouseusefulwordsandexpressionsTohelpstudentslearntouseThePastParticiple(1)asthePredicative&attributeTeachingProcedures（1）.MakingalistMakeisawordwhichissoactivethatit
3、formsnumerousphrases.Nowmakealistofphraseslike“makealist,makemistakes”.Collocationsofmake…makeaguess,makeahaircut,makehaste,makeholiday,makeinquires,makeajoke,makeajourney,makealanding,makealeap,makealiving,makeamistake,makeamotion,makeanoise,makeanote,makeanobjection,makeanoffer,ma
4、kepeace,makepreparation,makeprogress,makeaprogress,makeapromise,makeaproposal,makearecovery,makearemark,makeareply,makeareport,makearequest,makearesolution,makeaspeech,maketrouble,makeaturn,makewar（2）.ReadingandfindingReadagainthetextJOHNSNOWDEFEATS“KINGCHOLERA”andfindoutalltheexamp
5、leswherethepastparticipleisused.Somanythousandsofterrifiedpeopledied.(usedasattribute)Buthebecameinspiredwhenhethoughtabouthelpingordinarypeople.(usedaspredicative)（3）.DoingexercisesTurntopage4andcompleteinpairsExercises1,2and3.Thencheckyouranswersagainstyourpartners’.（4）.Learningab
6、outthemakingandusesofpastparticipleToformthepastparticipleofaverb,addtheending-edtothebaseform.(Butnotethatmanycommonverbshaveirregularpastparticipleforms.)Thepastparticipleisusedinthefollowingcircumstances◇AftertheauxiliaryhaveintheperfecttenseHastheradiobeenfixedyet?◇Afteraformoft
7、heauxiliarybeinthepassivevoiceTheradiowasfixedonMonday.◇AftertheverbshaveandgetwithacausativemeaningWehadtheradiofixedlastweek.◇AsapassiveparticipialadjectiveTherecentlyfixedradioisbrokenagain.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。twomarriedwomenafoundumbrellaausedstampfalle
8、nleavesanovelwritte
