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时间:2020-10-15
《Unit-5--The-Power-of-Nature-(单元)教案--(人教版选修6).doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、Unit5ThePowerofNature(单元)教案(人教版选修6)Period1WarmingupandreadingTeachinggoals:1.Tohavethestudentsgetageneralideaofnaturaldisasters.2.Tohelpthestudentsdevelopspeakingability.3.Toimprovethestudents’readingabilities.4.Tohelpthestudentstoknowhowtosummarizeatextorapara
2、graph.Step1Warmingup1.Askstudentstolistothernaturaldisasters,suchashurricane,earthquakes,volcano,etc.Showthepicturesofthesenaturaldisasters.2.IntroductiontovolcanoVolcanoisoneofthesenaturaldisasters.Weshouldalsodosomethingtoavoiditseruptionorreduceitsdamagetous
3、.Whatdoyouknowaboutvolcanoes?Howisavolcanoformed?Howdoesavolcanoerupt?3.Discussaboutthemeasuresthatweshouldtaketoavoidnaturaldisasters.Wecanfindhowpowerfulnatureisandhowweakhumansarecomparedwithavolcano,hurricane,earthquakeorothernaturaldisasters.Butwearenotcom
4、pletelypowerless.Wecantakemeasurestoprotectourselvesfrompowerfulnaturalforces.Whatmeasuresshouldwetake?Step2Pre-readingIfwecanpredicttheeruptionofvolcanoes,wecanreduceitsdamagetous.Soweneedvolcanologiststostudyvolcanoes.Doyouwanttobeavolcanologist?Why?Ifyouarea
5、volcanologist,whatkindofdangerwillyoumeet?(whatkindofworkshouldyoudo)Let’slearnsomethingaboutvolcanologistsinthetext.Step3Skimming1.Readthroughthepassagequicklyandfindouttheanswerstothequestions.Whatkindofthingsshouldavolcanologistdo?Whatisthevolcanologistweari
6、ngwhengettingclosetothecrater?2.Dividethepassageintoseveralpartsandfindoutthemainideaofeachpart.Step4ScanningScanthepassage.Readthepassagecarefullyandanswerthefollowingquestions.1.Whyisavolcanologist’sjobimportant?2.WhereisMountKilauea?3.Whyisthelavathatflowson
7、MountKilaueamoredangerousthantheactualeruption?4.Whatcausedthewriter’sbedroomtobecomeasbrightasdayeventhoughitwasnight?5.Whydidthescientistshavetogetclosetothevolcanoafteritbeganerupting?6.Whywasitdifficultforthewritertowalktowardstheedgeofthecrater?1.Whatdoest
8、hewriterfindimpressiveaboutvolcanoesevenafterstudyingthemfor20years?Step5DiscussionT1Doyouthinkitisanoccupationyouwouldenjoy?Discussyourreasonswithyourclassmates.T2Interview
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