高中英语选修6教案：Unit 5 The Power of Nature

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1、Teachinggoals：1．Tohavethestudentsgetageneralideaofnaturaldisasters.2．Tohelpthestudentsdevelopspeakingability.Step1Warmingup1.Showanepisodeofthefilm“TheDayAfterTomorrow”andintroducethefilmtothestudents.Itisasciencefiction.Itdescribesthatthetemperatureintheearthfallsatagreatspeedandtheea

2、rthbeginstoentertheiceage,whichcausedagreatdisastertothepeopleintheworld.Infactthisdisasteriscausedbypeople’sdestructiontothenature.Inthefilmwecanfeelthepowerofnature.Naturaldisastersaredangerousandcancausegreatdamagetous.Canyouthinkofothernaturaldisasters?2.Askstudentstolistothernatur

3、aldisasters,suchashurricane,earthquakes,volcano,etc.Showthepicturesofthesenaturaldisasters.3.Discussaboutthemeasuresthatweshouldtaketoavoidnaturaldisasters.Wecanfindhowpowerfulnatureisandhowweakhumansarecomparedwithavolcano,hurricane,earthquakeorothernaturaldisasters.Butwearenotcomplet

4、elypowerless.Wecantakemeasurestoprotectourselvesfrompowerfulnaturalforces.Whatmeasuresshouldwetake?4.Findsomethingaboutvolcano.Volcanoisoneofthesenaturaldisasters.Weshouldalsodosomethingtoavoiditseruptionorreduceitsdamagetous.Whatdoyouknowaboutvolcanoes?Howisavolcanoformed?Howdoesavolc

5、anoerupt?5.Ifwecanpredicttheeruptionofvolcanoes,wecanreduceitsdamagetous.Soweneedvolcanologiststostudyvolcanoes.Doyouwanttobeavolcanologist?Why?Ifyouareavolcanologist,whatkindofworkshouldyoudoandwhatkindofdangerwillyoumeet?Step2Pre-readingMakeaquestionnaireasonpage33andhelpthemknowwhet

6、hertheyareinterestedinvolcanology.Homework:1.Findmoreinformationaboutnaturaldisasters,especiallyvolcanoes.2.Readarticlesaboutsomefamousvolcanoeseruption.[来源:Z*xx*k.Com]Period2ReadingandComprehendingTeachinggoals：1.Toimprovethestudents’readingabilities.2.Tohelpthestudentstoknowhowtosumm

7、arizeatextoraparagraph.Step1Lead-in1.Free-talkAsksomestudentstodescribesomefamousvolcanoeruptionaccordingtotheirAfter-classreading.2.Showthevideoofvolcanoeruption.Wecanenjoytheexcitingsightofvolcanoeruption.Butvolcanoeruptioncanalsobringusalotofdamage.Soweneedvolcanologiststostudyvol