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ID:32585800
大小:62.97 KB
页数:6页
时间:2019-02-13
《unit5thepowerofnature(单元)教案(人教版选修6)》由会员上传分享,免费在线阅读,更多相关内容在工程资料-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.Tohelpthestudentstoknowhowtosummarizeatextoraparagraph.Step!Warmingup1.Askst
2、udentstolistothernaturaldisasters,suchashurricane,earthquakes,volcano,etc.Showthepicturesofthesenaturaldisasters.2.IntroductiontovolcanoVolcanoisoneofthesenaturaldisasters.Weshouldalsodosomethingtoavoiditseruptionorreduceitsdamagetous.Whatdoyouknowaboutvolcanoes?Howisavolcanoformed?Howdo
3、esavolcanoerupt?3・Discussaboutthemeasuresthatweshouldtaketoavoidnaturaldisasters.Wecanfindhowpowerfulnatureisandhowweakhumansarecomparedwithavolcano,hurricane,earthquakeorothernaturaldisasters.Butwearenotcompletelypowerless.Wecantakemeasurestoprotectourselvesfrompowerfulnaturalforces.Wha
4、tmeasuresshouldwetake?Step2Pre-readingIfwecanpredicttheeruptionofvolcanoes,wecanreduceitsdamagetous.Soweneedvolcanologiststostudyvolcanoes.Doyouwanttobeavolcanologist?Why?Ifyouareavolcanologist,whatkindofdangerwillyoumeet?(whatkindofworkshouldyoudo)Let'slearnsomethingaboutvolcanologistsi
5、nthetext.Step3Skimming1.Readthroughthepassagequicklyandfindouttheanswerstothequestions.Whatkindofthingsshouldavolcanologistdo?Whatisthevolcanologistwearingwhengettingclosetothecrater?2.Dividethepassageintoseveralpartsandfindoutthemainideaofeachpart・Step4ScanningScanthepassage.Readthepass
6、agecarefullyandanswerthefollowingquestions.1・Whyisavolcanologistsjobimportant?2.WhereisMountKilauea?3.WhyisthelavathatflowsonMountKilaueamoredangerousthantheactualeruption?4.Whatcausedthewriter^bedroomtobecomeasbrightasdayeventhoughitwasnight?5.Whydidthescientistshavetogetclosetothevolca
7、noafteritbeganerupting?6.Whywasitdifficultforthewritertowalktowardstheedgeofthecrater?7.Whatdoesthewriterfindimpressiveaboutvolcanoesevenafterstudyingthemfor20years?Step5DiscussionT1Doyouthinkitisanoccupationyouwouldenjoy?Discussyourreasonswithyourclassmates.T2InterviewMa
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