高二英语下册Unit2教案2.pdf

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1、高二英语Unit2教案HealthyeatingThesecondperiodLanguagestudyStepⅠRevision1.Checkthestudents’homework.2.Asksomeofthestudentstoretellthetext.StepⅡWordstudyThispartisaconsolidationofthewordsinthetext.Askthestudentstodotheexerciseindividually.T:Nowpleaseopenyourbooksandturntopage11.Fillinthechartusingtheco

2、rrectformsofthewordswhichhavethesameroot.Nextactivityistomatchthedefinitionswiththewordswehavelearntformthetext.Inecessary,youcandiscusswithyourpartners.StepⅢGrammarThestudentswilllearntheusageofmodalverbs.Firsttrytomakethestudentsclearthefunctionsofmodalverbs,withthehelpofthepractice1onpage12.

3、Thengivethemsomeexamples.T:Pleasepickoutallthesentencescontainingmodalverbsinthetext.a.Bylunchtimetheywouldhaveallbesold---Itindicatespossibility.b.Hisrestaurantoughttobefullofpeople.---Itindicatespossibility.第1页共2页c.Whatcouldhavehappened?---Itindicatespossibility.d.Nothingcouldhavebeenbetter.-

4、--Itindicatespossibility.e.SomethingterriblemusthavehappenedifMaochangwasnotcomingtoeatwithhimashealwaysdid.---Itindicatesguessing.f.Hecouldnotbelievehiseyes.---Itindicatesintension.g.Hewonderifheshouldgotothelibrarytofindout---Itindicatesduty.h.Hewouldn’thaveYongHuigettingawaywithtellingpeople

5、lies!---Itindicatesintension.StepⅣHomework1.Reviewtherulesofwordformationandthemeaningsofmodalverbs.2.PreparetheUsingStructureonpage50bymakingadialogueinpairs.第2页共2页