六年级英语Unit10备课

10Air年级六学科英语课题Air课时3备课人王娜学校卿头小学教材分析本课话题是空气。Listenandsay呈现了一首关于空气的小诗，也是一个谜语。Lookandlearn介绍了四个单词。Sayandact呈现了关于空气污染的对话。学情分析学生对环境污染有一定了解，有保护环境的意识。教学目标1能用句型Whatmakestheairdirty?引发有关空气污染原因的讨论。能用itkeepsthemhighinthesky.来介绍空气的作用。根据字母jg,j,s和字母组合ch,sh的发音规律，拼读简单的单词。教学重难点重点词汇：Air,everywhere,alive,factory,smoke,dirty,clean,fresh,plant,keep...alive,planttrees句型：Itkeepsthemhighinthesky.难点用一般现在时描述客观事实。教学准备Ppt教学过程第一课时Ⅰ.Warming-up1.播放录音，学生猜谜语。2.提问，了解空气。Doesairhavecolour?Doesairhavesmell?Canweseeit?Isairimportanttopeople?II.presentation播放listenandsay段一录音，学生跟读。回答问题Whatisair?Ithasnocolour/shape.Ithasnosmell/taste.Wecannotseeit,butwecanfeelit.Itiseverywhere.根据回答，板书关键词Nocolour,shape,smell,taste.Cannotsee,Canfeel.Everywhere.播放段二录音，回答问题。Airisimportant,why?Whoneedair?Peopleneedair.Animalsandplantsneedair.根据回答，板书关键词Keep...alivePeopleAnimalsPlants6.段三Otherthingsneedair,too.Forexample,kites....7.播放录音，模仿跟读。III.Practice:Askandanswerthequestions第二课时I.Revision复习listenandsayAirisimportanttous.why?展示空气污染的照片。Airisimportanttous.lookatthephotos.istheairdirty?Whatmakestheairdirty?II.Presentation观看sayandact动画，回答问题。Howistheairinthestreet?Itisdirty.Howistheairinthepark?Itisclean.自读段一，讨论Whatmakestheairdirtyinthestreet?Wheredoesthesmokefrom?板书smokefrom...段二，回答问题Howistheairinthepark?Whatshouldwedotokeeptheairclean?板书weshould...领读对话。完成sayandact后续练习。两人一组，练习Askandanswer对话。learnthesounds告知学生字母或字母组合的发音，学生试读单词。纠正发音。作业设计完成thinkandwrite板书设计Nocolour,shape,smell,taste.Cannotsee,Canfeel.Everywhere.Keep...aliveKeep...highintheskyPeople