Unit13We’retryingtosavetheearth!课型_Listeningandspeaking课时Period1班级___日期寄语Sharingthesamesky,atotalofasoilretaining.同顶一片蓝天,共护一方水土学习目标KnowledgeObjectsWordsandexpressions;Curriculumwords:litterv.乱扔；n.垃圾；bottomn.底部；fishermann.渔民；coaln.煤；uglyadj.丑陋的；advantagen.优点；costv.花费；woodenadj.木制的；plasticadj.塑料的；takeawayn.外卖食物；binn.垃圾箱Usefulexpressions:atthebottomoftheriver在河床底部befulloftherubbish充满了垃圾throwlitterintotheriver把垃圾扔入河中playapartincleaningitup尽一份力把它清理干净landpollution土地污染filltheairwithblacksmoke使空气中充满了黑烟cutdownairpollution减少空气污染makeadifference产生影响befullof,put…into,throw…into,cleanup,playapartin,closedown,throwaway,inpublicplaces,getworried,cutdown,leadtoGrammar:Presentprogressive,usedto,modalverbsTargetlanguage:We’retryingtosavetheearth.Peoplearethrowinglitterintotheriver.Theriverusedtobesoclean.Everyoneshouldhelptocleanuptheriver.Peoplearethrowingawaythingseveryday.Peoplearelitteringinpublicplaces.Tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.Ouractionscanmakeadifferenceandleadtoabetterfuture.Ability.Accordingtodesigningsometasks,totrainstudents’listeningabilityandtotrainstudents’communicativecompetence．Accordingtofinishsometaskstotrainstudents’listeningabilityandspeakingability．MoralObjects1.Everyoneshouldkeepourriversclean.2.Wemustbefullyawareoftheimportanceofreducingpollutionandprotectinganimals．重点1.Accordingtofinishlisteningtaskstomasterthewordsandexpressionsinthisperiod2.TalkaboutpollutionandenvironmentalprotectionusingtargetLanguage1难点1Howtotrainstudents’listeningability2Howtotrainstudents’communicativecompetence．学习过程预习导学【自主预习，闪自主之光】Step1.ReadandmemorizethenewwordsonPage97andpage98.名词1.b________底部；最下部2．f________渔民；钓鱼的人3．c________煤；煤块4．a________优点；有利条件5．t________外卖食物6．b________垃圾箱形容词：1.u________丑陋的；难看的2．w________木制的；木头的兼类词：1.l________v．乱扔n．垃圾；废弃物2．c________v．花费n．花费；价钱3．p________adj.塑料的n．塑料；塑胶Step2.根据汉语提示完成单词。1.Weshouldputupnoticetostopfrom______(乱扔）。2.Theteacheraskedustofindawaytopickupthecoinsatthe_____(底部）ofthebottle.3.Therearenomorefishfor____(渔夫）tocatchintheriver.4.Weshouldtakethepaperbagstogoshoppinginsteadofthe____(塑料）ones.5.Couldyoupleasetellusanother____(优点）ofridingbiketowork?Step3Warmingup(1a)T:Goodmorning,everyone.I’mgladtoseeyou.（TointroduceSstotheunitgoal）Inthisunit，we’lltalkaboutpollutionandenvironmentalprotection.(Introducethepictures)Thefourpicturesshowdifferentformsofenvironmentalpollution.Thefirstpictureontheleftshowsanairplaneflyingoversomehouses.Theairplaneseemstobeflyingaquitealowaltitude,sothenoiselevelmustbequitehighforthepeoplelivinginthesehouses.Thisisconsiderednoisepollution.Thesecondpictureshowssomevehiclesgiveoutexhaustfumesandcausingairpollution.Inthethirdpicture,weseebig问题反馈2chimneysgivingoffalotofsmokeandpollutingtheair.Thelastpictureshowsarubbishdumphatpollutestheenvironmentaroundit.Whatotherthingscausepollution?AskSstocompletetheactivityasaclass,Thenworkinpairstothinkofmorewordstoaddtothelistsforeachcolumn.合作研讨展示交流【合作学习，铸团队之魂】LearningstepsStep1LeadinginUsingmultimediatoshowstudentssomepicturesorvideoaboutenvironmentalpollution,an...
