应用型大学英语视听说教程1 高等教育公共英语类 任嫣 教案Unit 7 Disasters.doc

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1、《应用型大学英语——视听说》教案单元名称：Unit7Disasters单元话题：AllaboutdisastersPartOne:PurposeofTeachingInthisunit,wewillfocusondisasters.Wewilllearnrelevantvocabularyandexpressions.Wewillalsolearnhowtoexpressregretindifferentsituations.Oralactivitiesindifferentformswillbec

2、onductedtopracticetheselanguageskills.PartTwo:TimeArrangementTimeArrangementPeriodOne(45Minutes)ⅠLead-in10MinutesⅡCommunicationSkills20MinutesⅢIn-putting&Out-putting15MinutesPeriodTwo(45Minutes)ⅢIn-putting&Out-putting15MinutesⅣFollow-upActivities20Minu

3、tesEntertainment5MinutesReviewChecklist5MinutesPartThree:TeachingContentsⅠLead-in(10minutes)lMakestudentsthinkabouthowtopreventlighteningstrikeindoors.Whenitcomes,mostpeoplestayindoors.However,stayingindoorsdoesn’tmeanyouare100%safe.Therearesometipsabo

4、uthowtopreventlighteningstrikeindoors.Studythemandthensharewithyourpartner.CultureLinkLightningStrikeProtectionMeasuresIndoorlLightningStrikeProtectionMeasuresshouldbetakenindoorsinordertopreventpossibleinjuryanddeath.Don’toverlookthemeasuressincethere

5、arepossibilitiesthatwecouldbehitbylightningstrikeevenindoor.lEvenifyouareindoors,therearepossibilitiesthatyoucouldbehitbylightningstrike,especiallyinaseasonwhenfrequentlightningstrikeoccur.Lighteningstrikeprotectionmeasurecanbetakentododgepossiblestrik

6、es.Accordingtostatistics,90peoplearekilledbylightningstrikeeveryyearintheUSonaverage.Soprecautionarymeasuresarenecessarytobetakeninordertoavoidpossibledamages.lCloseyourwindowsanddoorstopreventballlightningcomesintoyourroom.Balllightningisaspecialweath

7、erphenomenon.Itcanmoveintheairandexplodewhenithitssomething.lNeverstayrightunderlightbulbinyourroom.Neverleanagainstwindowsandwalls.Lightninghasaverysimilartraitwithelectricityanditcanbeconductedthroughwires.Ithassointensepowerthatitcanevenconductedthr

8、oughwallsandglasses.lDon’tstayaroundmetalappliances,forexample,heatingtube,waterpipe,metalpillar.lDon’twearwetslippersandclothes.Wetthingscanconductelectricityandlightning.lDon’tanswerandmakeanycellphonecallsandornormalphonecalls.WordBa