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1、Unit1Ifeveryonestartstodosomething,theworldwillbesaved一、教学内容：Unit1Ifeveryonestartstodosomething,theworldwillbesaved.二、课型：Listeningandspeaking三、教学目标：1、能正确运用词汇及短语：factory,pollute,recycle.waste,enemy,crop.kill,oil,less,hopeless四教学重难点：1、能听懂有关环保的日常对话并获取信息2、能够了解构词法。五教学准备：查找资料，
2、制作多媒体课件六预习要求：根据音标自学本课新单词。七教学过程：教学步骤教师活动学生活动设计意图StepOneWarming-up(3’)Leadin1.Askstudentsiftheyhavefeltthepollutionindailylifeandtalkaboutit.2.Letthestudentsseesomepicturesaboutthepollutiontogivesomeadvice.3.Letthestudentswatchavideoaboutthepollution.4.Showsomepicturesofpo
3、llution.5.Thenintroducethetitle.1．Studentstalkabouttheirexperienceaboutthepollution.2.Studentsseethepicturesandwatchavideoaboutthepollution.3.4.Studentstalkaboutthepollution.Andgetthemtolearnsomenewwords.通过展示有关环境污染的图片和视频，引发学生进行讨论，自然导出本课关于日常环保的表达，进而进入标题。StepTwoPre-task(5’
4、)Task1Checkthenewwords.1.Showsomepicturesofthenewwords,letthestudentssaythemoutquickly.Thefirstonetosayitisthewinner..2.Askonelittleteachertoteachthestudentstoreadthenewwords.1.Standupandsayoutthenewwordsquickly.Trytobethefirstone.2.Studentsreadthenewwordstogetherafterth
5、elittleteacher.展示有关图片，并引导学生谈论ppt上的图片,检查学生对词汇的掌握程度，训练学生的表达能力，通过图片、情景学单词，做到词不离句。StepThreeWhile-task(20’)Task2Doactivity11.Showtwopicturesof.Askthestudentstotalkaboutthembyusingthewordsgiven.2FreeTalkTeachertalkswiththestudentslikethese:T:Pollutionisourgreatenemy,andwehavet
6、ofightit.Whatkindofpollutioncanyouseeinourdailylife?S:Airpollution,water...T:Whatshouldwedotosaveourworld?S:Weshould...Thenletthestudentstalkinpairs.Task3Listening(Activity2)Askthestudentstolistenandcompletethesentences.Thenchecktheanswers.Task4Listening(Activity3)1.Play
7、thetape,askstudentstofillintheblanks.①Pollutionisourgreat____,suchasrivers,_____andcars.②Everyclassingreenschoolcollects_____whichcanbe_____orusedagain.2.Checktheiranswers.Task4Reading(Activity3)1.AskthestudentstoreadtheconversationandfinishActivity32.Callbacktheanswers.
8、Task5Practicereading.1.Organizethestudentstoreadtheconversationwiththevideo.2..AsktheSstoworkwiththeirg
