甘肃省景泰县五佛中学八年级英语下册Unit8SaveOurWorldlesson58StopPollution教案冀教版总课题Unit8SaveOurWorld课时2组长签字：课题Lesson58StopPollution!上课时间教学目标知识目标1.Languagegoals:Thenewwordsandphrasesinthislessonenvironment,pollute,waste,fix,less,leastthrowaway,takeout,turnoff.2.Abilitygoals:Whatcanwedotostoppollution?能力目标Listeningandreading情感目标Arousestudents’interestintalkingaboutkeepinghealthy教学重点1.Itpresentsthought-provokingfactsandfiguresabutpollutioninNorthAmerica.2.Callonthestudentstotakepersonalactiontoreducepollution.教学难点Findmoresolutionstoprotectourenvironment课前预习PreviewWbEx.2&3教学过程教学环节教师活动学生活动个性修改Step1.Cometo“TALKABOUTIT.”Step2:VocabularyStep3.Talkaboutthequestions:ShowthenewwordstotheclassFirstletthemreadthembythemselves.Thenreadthemaftertheteacher.PracticethewordsforawhileShowsomepicturesaboutourenvironmenttotheclass.LetthestudentsworkinthreeoStep4.ListeningandReadingStep5ExplainationandDiscussionStep6Homeworkrfourtofinishthetask.1.Whatdoyouthinkourenvironment?2.Whatcanwedotoreducepollution?3.Doyouknowanythingabouttheenvironmentnforeigncountries?Canyougiveanexample?Booksopen,playtheaudiotapeagainandhavetheclassreadthepassageafterthetape.Thenteachnewwords.(多媒体采用形象生动的图片，保持学习新知识的兴趣，使学生在轻松活泼的气氛中学习和掌握知识。)Explainthekeyanddifficultpoints.(精讲精练，扫除学生的语言障碍。之后播放有声有色的活动片段，展示今天的话题。)Dividetheclassintosmallgroupsandaskeachgroupstodiscussthefollowingquestions,usingasmuchEnglishaspossible.Accordingtothereading,whatthingsdoNorthAmericanstudentsdotostoppollutionortomakelesspollution?Whathaveyoudoneatschooltostoppollution?Whatadvicecanyougiveyourheadmasteraboutpollutioninyourschool?Howtokeepourcitycleanandgreen?(通过设计不同的问题，让所有学生全面参与，使学生思维一直处于积极活跃的状态。让他们在小组中交流、合作、竞争。把话题引申到城市，学生对问题感兴趣，都发表自己的见解：“Iamgoingtobeacitycleaner.”“Iamgoingtowriteletterstonewspaper.”“Iamgoingtostopandpickthesethingsinonebag.”作业探究课后反思
