Let’scelebrate(5)Period5GrammarATeachingAims:1.HelpSstogetaclearunderstandingaboutthedifferentusagesofprepositionsoftime(‘at’/‘on’/‘in’).2.DorelatedexercisesandcheckwhetherSscanhandlewiththeprepositionsoftime.Teachingprocedures:StepⅠReviewReviewthewordsaboutthesevendaysinaweek,fourseasonsinayearandthetwelvemonthsinayear.StepⅡPractice1.Completeane-mailaboutHalloweenusingtheprepositionsoftime(‘at’/‘on’/‘in’).2.AskSstomakeupsentencesusingthethreeprepositionsoftimeandwritedownthetypicalsentencesontheblackboard.3.AskSstodiscusswitheachotherandgeneratetheusagesofthethreeprepositionsoftimeaccordingtothesentencesontheblackboard.4.AskSstosumuptheusagesofthethreeprepositions.IfSsstillcannottelloutalltheusages,justgiveahelptodosomesupplements.5.Dorelatedexercisesandchecktheanswerswithmultimedia.IfSsmakesmistakesjusthelphim/hertogetthecorrectanswer.6.GiveSsseveralminutestocompletetheexerciseonpage45&46inthetextbookandcheck.StepⅢSpeakupAskSstoworkingroupsandtalkabouttheirschooldaysusingtheprepositionsoftime.Askthemtodoareportortoactoutthedialogueinfrontofthewholeclass.LetotherSstofindouttheprepositionsoftimethespeakersused.StepIVHomework1.CompletePeriodFiveinthehandbookFinishtheexercisesintheworkbookfrompage36topage37.
