英语人教版九年级全册unit 13 section a 1a--2d

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1、Unit13Wearetryingtosavetheearth.SectionAperiod1(1a–2d)教案设计ByXinzhouShiyanMiddleschoolMsKuangTeachingaims:1.talkaboutpollutionandenvironmentalprotection.2.learnthewordsaboutpollutionandenvironmentalprotection.2.teachSsthatit’simportanttosaveandprotectourearth.Teachingpoints:1.

2、describethewaysofprotectingourearth.2.keysentences:Peoplewerethrowinglitterintotheriver.Howshouldtheproblembesolved?Butitusedtobeclean.Teachingmethods:1.Audio-visualmethod2.Communicativeapproach3.Task-basedapproachTeachingSteps:Step1:Revision&leadinStep2:Differentkindsofpollu

3、tionLookatthepicturesandtalkaboutdifferentkindsofpollution.①Whatwastheproblem?②Whatcausedtheproblem?③Howshouldtheproblembesolved?Step3:ListeningandExercises1.Listenandcompletethesentences2.Listenagain,checktheanswers.3.Role-playtheconversation.Step4:1.Presentnewwords.coal,adv

4、antage,wooden,plastic,takeaway,binandsoon.2.Lookthrough2d,fillintheblanks.PollutionWaystosolvetheproblemAirpollutionWastepollution3.Readafterthetape.4.Keysentences.①Whatareyourideasfordoing?②Tocutdownairpollution,weshould…③Sotogether,ouractionscanmakeadifferenceand…5.Role-pla

5、y.Step5：SummaryWeshouldtryourbesttosaveourearth.Step6：HomeworkMakeasurvey：inourcity,whatwasthepollution?Whatcausedtheproblem?Howshouldtheproblembesolved?