Unit13SectionB（1a1e）课件人教版英语九年级全册

Unit13SectionB（1a-1e）教学目标1.学习并掌握下列词汇：recycle，napkin学习并正确使用以下常用表达：stopdoingsth.，It'shardtodosth.学习并会用下列句型：(1)Turnoffthelightswhenyouleavearoom.(2)Turnofftheshowerwhileyouarewashingyourhair.(3)—Recyclingpaperisreallyeasy.—Iagree.Butit'shardtostopridingincars.2.培养听说能力，能够听懂对话，并用目标语言进行对话。3.学会更多日常的环保措施，在日常生活中，从我做起。教学难点1.掌握课本中出现的重点单词和短语。2.锻炼学生的听力水平。Let’stalk.Howcanwesavetheearth?AlanwastepollutionWeshould_______________________________.WilliamthrowlitterintothebinLet’stalk.Howcanwesavetheearth?AlanWeshould______________________________________.WilliamwastepollutiontakeourownbagswhenshoppingLet’stalk.Howcanwesavetheearth?AlanairpollutionWeshould___________________.WilliamstopridingincarsLet’stalk.Howcanwesavetheearth?AlanWeshould____________

__________________________________________.Williamstopusingpapertowelsornapkins.Don’tusepapernapkins[ˈnæpkɪn]Let’stalk.Howcanwesavetheearth?AlanWeshould__________________________________.Williamrecycle[ˌriːˈsaɪkl]booksandpaper1aWhatcanwedotohelpsavetheearth?Ranktheseitemsfromtheeasiest(1)tothemostdifficult(5)._____stopridingincars_____recyclebooksandpaper_____turnoffthelightswhenyouleavearoom_____turnoffthetowerwhileyouarewashingyourhair_____don’tusepapernapkin1bCompareyouranswersin1awithyourpartner.A:Recyclingpaperis

reallyeasy.B:Iagree.Butit’shardtostopridingincars.1.WhichisNOTmentioned?Turningoffthelights.B.Recyclingpaper.C.Notridingincars.2.Howdotheygettheseideas?By_______.readingabookB.savingelectricityC.beinginahurry3.HowlongwillittakeJuliatogotoschoolbybike?_______.AfewminutesB.15minutesC.45minutes4.Whichstatementisright?A.Jackwouldneverridehisbiketoschool.B.JuliawilltakebagswhenshoppinginthefutureC.Juliahasveryshorthairsoit’seasytoturnofftheshower.1c策略：听前关注题干中的关键词，预测听力内容。Let’slistenandchoosetherightanswers.JuliaJack1c策略：听前关注题干，根据已知信息预测听力内容。Let’slistenandfillintheblanks(每空不超过3个词).Inorderto_______electricity,JackaskedJuliato________thelights.Hesayshehasjustreadabookthatgivesideasabouthowtosavethe_____________.HetellsJuliathatweshouldturnofftheshowerwhenwewashourhair.Andweshouldtakethebagswhenwe_____________.Itisalsogoodfortheenvironmenttoridebikestoschoolinsteadof_____________.Juliasaidthatshehasshorthair,itonlytakesafewminutestowashherhair.Andit’s______forherto___________togoshopping.Asforridingabiketoschool,shethinksit’s____________.Becauseherhomeis_____fromschool.itwouldtakeher45minutestogettoschool____abike.saveturnoffenvironmentgoshoppingridingincarseasytakeherbagstoodifficultfaron1dListenagain.Check(√)thethingsthatJuliaisdoingnow,thethingsshewilldointhefutureandthethingsshewouldneverdo.ThingsJuliaandJacktalkaboutturningoffthelightturningofftheshowernotusingpapernapkinstakingyourownbagswhenshoppingnot

ridingincarsridingabikerecyclingapaperThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdoMakeaconversationusingtheinformationfromthechartabove.Saywhatistrueforyou.1eWereallyshouldn’tusepapernapkins,youknow.Iknow.Istoppedusingthemlastyear.Youshouldturnoffthe

showerwhenyou’rewashingyourhair.Oh,Iwouldneverdothat.Ihaveveryshorthair,itonlytakesafewminutestowash.Weshouldtakeourownbagswhenwegoshopping.Oh,that’seasy.I’lldothatfromnowon.1eMakeaconversationusingtheinformationfromthechartabove.Saywhatistrueforyou.A:Wereallyshouldn’tusepapernapkins,youknow.B:Iknow.Istoppedusingthemlastyear.Exercises选择合适的单词,并用其正确形式填空。build,make,pull,pollute,recycle1.Thisbridge_________in1968.2.Look!Thatmonkey_________atoycar.Howfunny!3.Books,plastics,glassandsooncanbecollectedfor_________.4.Thiswine________fromgrapes.5.Peopleshouldstop________ournature.wasbuiltispullingrecyclingismadepolluting二、根据汉语意思完成句子，每空一词。1.停止做游戏真是很难。______hard____________________games.2.当你在洗发时关闭水龙头。_________thetap__