六年级上册-Unit-6-keep-the-air-clean第一课时

Unit6KeepourcitycleanWhichcitydothebirdslike?Becausethecityisclean.The...isclean.air空气chairWhydotheylikethiscity?Thecityismessyanddirty.thirtyIsthiscityclean?/'mesɪ//'dɜːtɪ/保持城市干净整洁Whatmakesourcitydirty?是什么让我们的城市变脏了？Whatcanwedotokeepourcityclean?我们可以做些什么来保持城市的干净Whatmakestheair/thestreets/riverdirty?使...变得make(s)theairthestreetstheriverdirty._____fromcarsand__________from________________________inthe_____自由朗读P58，完成表格。Tip:Usethepenciltounderlinethesentences.用铅笔把关键句子划下来Whatmakesourcitydirty?Askandanswerintwo.和同桌问答练习Whatmakestheairdirty?make(s)theairthestreetstheriverdirty._____fromcarsand__________from________________________inthe_____自由朗读P58，完成表格。SmokesmokefactoriesblackMissLi:Lookatthesepicturesofourcity.Isourcityclean?Students:No,itisn’t.MissLi:Whatmakesourcitydirty?SuHai:Smokefromcarsmakestheairdirty.WangBing:Blacksmokefromfactoriesmakestheairdirtytoo.LiuTao:Rubbishmakesthestreetsmessyanddirty.SuHai:Theriverisdirty.There’srubbishinthewaterandthefisharedead.Whatmakestheairdirty？Whatmakesthestreetsdirty?make(s)theairthestreetstheriverdirty._____fromcarsand__________from________________________inthe_____自由朗读P58，完成表格。RubbishSmokeSmokefactoriesblackrubberfishMissLi:Lookatthesepicturesofourcity.Isourcityclean?Students:No,itisn’t.MissLi:Whatmakesourcitydirty?SuHai:Smokefromcarsmakestheairdirty.WangBing:Blacksmokefromfactoriesmakestheairdirtytoo.LiuTao:Rubbishmakesthestreetsmessyanddirty.SuHai:Theriverisdirty.There’srubbishinthewaterandthefisharedead.Whatmakesthestreetmessyanddirty？Isitright?Whatcanwedo?Putrubbishinthebins.bin垃圾桶Whatmakestheriverdirty?make(s)theairthestreetstheriverdirty._____fromcarsand__________from________________________inthe_____自由朗读P58，完成表格。RubbishRubbishwaterSmokeSmokefactoriesblackMissLi:Lookatthesepicturesofourcity.Isourcityclean?Students:No,itisn’t.MissLi:Whatmakesourcitydirty?SuHai:Smokefromcarsmakestheairdirty.WangBing:Blacksmokefromfactoriesmakestheairdirtytoo.LiuTao:Rubbishmakesthestreetsmessyanddirty.SuHai:Theriverisdirty.There’srubbishinthewaterandthefisharedead.Whatmakestheriverdirty？bread死的Whatcanwedotokeepthecityclean?我们能做些什么让我们的城市变得干净SuHaiNancyWangBingLiuTaoWatchthecartoonandmatchthestudentswiththeirideas.看卡通，将人物和相关图片连线SuHaiNancyWangBingLiuTaomovesomefactoriesawayfromourcity把一些工厂从城市里搬走Wecantakethebusandthemetrotoschool.Wecanwalktoschool.Wecanmovesomefactoriesawayfromourcity.Wecanputrubbishinthebin.Wecanplantmoretrees.栽种更多的树move...awayfrom从…搬走…/plɑːnt//mɔː/MissLi:Lookatthesepicturesofourcity.Isourcityclean?Students:No,itisn’t.MissLi:Whatmakesourcitydirty?SuHai:Smokefromcarsmakestheairdirty.WangBing:Blacksmokefromfactoriesmakestheairdirtytoo.LiuTao:Rubbishmakesthestreetsmessyanddirty.SuHai:Theriverisdirty.There’srubbishinthewaterandthefisharedead.注意语音语调的模仿MissLi:Whatcanwedotokeepourcityclean?SuHai:Wecantakethebusandthemetrotoschool.Nancy:Wecanwalktoschooltoo.WangBing:Wecanmovesomefactoriesawayfromourcity.Wecanputrubbishinthebin.LiuTao:Wecanplantmoretrees.Theyhelpkeeptheairclean.MissLi:Yourideasaregreat.Welldone,class!四人为一个小组，选择一种喜欢的方式读一读课文。Readinroles.(分角色读)Readafterone.(跟一个学生读)Readtogether.(齐读)…ReadingtimeWhatelsemakestheairdirty?还有什么使得空气变脏了？Nowdays,manyfactoriesoftenputthepollutedwaterintotheriver.如今，许多工厂经常把污水排入河流。Andpeopleoftenproduceharmfulgases.ItisdestroyingourEarth.人们制造的有害气体，破坏着我们的地球。Whenwearedestroyingourenvironment,atthesametime,itisalsobadforourbodies.当我们正在破坏环境时，我们的身体也不再健康。保护环境就是保护我们自己。Protectenvironmentistoprotectourselves.