Agreenworld教学目标根据听力能够独立填空，完成表格。重点难点doasurveyhowtogogreendailyhabitsturnoffthetaptakeshowersrecycleemptybottles教学过程二次备课一、创设情境---引锚Doasurveyingroupoffour.Teacher:Nowyou’velearntalotaboutwhatyoucandotoprotecttheenvironment.Cananybodytellmesomeotherwaystoprotecttheenvironment?GetreadyforPartB.二、自主合作---探锚探究活动一Speakup:Wecanplantmoretrees.Teacher:SandyandKittyarealsotalkingabouthowtoprotecttheenvironment.Listentotheirconversationandtellwhattheycando.Playthetapeandanswerthequestion:Theycanplantmoretrees.探究活动二Playthetapeagain,findtheadvantagesofplantingtrees.(1)Treesmakeourtownlooknicer.(2)Treesreducedustandhelpkeeptheairclean.(3)Treeshelpkeepsoilinplaceduringstorms.(4)Treesprovidehomeforanimals.探究活动三Playthetapeagain,letthestudentsreadafterthetape.Teacher:Openyourbooks.Readtheconversationafterthetapesentencebysentence.Letthestudentsplaytherolestoactoutthedialogue.Teacher:BoyswillplaytheroleofKittyandgirlswillplaytheroleofSandy.Thenchangeroles.SampleconversationS1:Waterisveryimportantforalllivingthings.S2:Yes.Weshoulduseourwatercarefullyandnotwasteit.S1:Right.Wecanhelpsavewaterbydoingmanysimplethingsliketurningoffthetapwhilewebrushourteeth.S2:Takingwaterisgoodfortheenvironment.Ihopeallofusdoourbesttosavewater.S1:Savingwaterisgoodfortheenvironment.Ihopeallofusdoourbesttosavewater.S2:Ihopesotoo.（活动方式:独立思考—小组讨论—小组展示）三、归纳总结---悟锚Whathaveyoulearnedinthisclass?Doyouhaveanyquestionstoask?_______________________________________________________四、检测反馈---固锚五、评价提升---省锚布置作业1.Recitethewordsandphrases.2.FinishtheexercisesinWorkbook.3.PreviewStudyskills板书设计plantmoretreestalkabouthowtoprotecttheenvironmentbecomeaseriousproblemallaroundtheworldtryourbesttoprotecttheenvironmentlooknicerwithmoretreesaround教学反思
