Part1-2 Unit8 Green Earth教案-【中职专用】高一英语（高教版2021基础模块2）（2023修订版）

课题Unit8GreenEarth(Listeningandspeaking)课型Listeningandspeaking课时2授课班级授课时间90mins授课教师教材分析本课教学内容选自高等教育出版社出版的“十四五”职业教育国家规划教材，《英语2基础模块》中第八单元的热身（WarmingUp）和听说（ListeningandSpeaking）板块，本单元以环保为主题，语料为全球变暖对北极的影响和北京某社区垃圾分类的咨询，通过听说任务学习相关词汇和表达，培养学生绿色地球的环保意识，从身边小事做起，保护环境，宣传全球变暖的事实，以及垃圾分类的影响。学情分析学生在实际生活中对全球变暖的现象有所体会，有环保意识，但不知从何做起；知道国家和国际组织正在积极采取措施保护环境，会一些基本词汇，但不能用英语讨论这些问题，并谈论解决方法。本节听说课在完成任务的过程中，帮助学生掌握更多表达并灵活运用。帮助学生参与听说活动，真正掌握知识，并感受到环境问题的严重性，从身边小事做起，为绿色地球出力。学习目标Knowledgeobjectives:Tolearnwordsandphrasesaboutgreenearth:melt,pollution,Arctic,icecover,garbagesorting,dustbin,neighborhood,handbook,recycle,battery,waste.Tobeabletousethesesentencesskillfully:Whataretheyfor/ButIdon’tknowhowtodothat./Canyougivememoreexamplesaboutrecyclablewaste?/Iwanttoknowwhatwillhappentothewaste./Afterrecycling,thewastecanbemadeintoothermaterials/Whyshouldwedothis?Abilityobjectives:Totalkaboutthechangingenvironment.Toaskforandgiveinformationaboutgarbagesortingandgoinggreenmeasures.Emotionalobjectives:Toestablishtheawarenessofenvironmentalprotection.学习重难点Tolearnthewordsandexpressionsaboutglobalwarmingandgarbagesorting.Toaskforandgiveinformationaboutgarbagesortingandgoinggreenmeasures.教学方法小组讨论法、任务教学法、情境教学法课前准备PPT课件，语音素材，图片教学媒体PPT课件、多媒体设备、语音素材、拓展资源包等教学过程教学环节教师活动设计学生活动设计设计意图Step1:Leadin1.Playavideotoknowtheeffectoftheglobalwarming.2.Showthenumbersappearedinthevideotowarnthestudentstheeffectofglobalwarmingagain.1.Watchthevideoandpayattentiontothekeynumbersabouttheenvironmentalproblem.2.Readthenumbersandexpressionsabouttheglobalwarmingandeffect.以视频呈现全球变暖的问题，再结合图片用数据强调变，结合学生的生活经历，激活词汇，引出本节话题，激发学习兴趣，同时意识到环保的重要性。Step2:Warmingup1.Thinkandmatch.Givesomeexplanationaboutsomenewwords.Matchphraseswiththerightpicturesandexplainthepictureinownwords.meltv.融化pollutionn.污染2.Thinkanddiscuss.Asksomestudentstodescribethepicturesandanswerthequestions.Thenpracticetheminpairs.1.Talkaboutthepicturesandlearnthewordsfollowingtheteacherandtakesomenotes.Finishthetask.2.Answerthequestionsandpracticetheminpairtograspthephraseandexpression.小组讨论得出恰当搭配，并把两者的关系用句子进行描述，为下一任务的问答环节作准备。回答问题，两人一组练习对话，掌握新短语的表达。认识到北极熊面临的危险和保护环境的重要性。Step3:Listening1.Listenandtick.Readthephraseandletstudentspredictthecontentofthelistening.Thenplaythelisteningtoticktherightoptionandretelltheevidencesentence.2.Listenandchoose.Askstudentstoreadthequestionandanswersfirst,thenlistenagaintochoosetherightanswerwiththesupplyofownexperienceandunderstanding.3.Listenandcomplete.Readformandknowwhattheyshouldgetwhilelistening.Thenplaythelisteningtogetthekeyinformationtofillintheblanksandchecktheiranswers.4.Showthedialogue.Repeatthescripttogether.icecover冰盖so+助动词+主......也如此。（倒装句）1.Understandthewordsandphrasesclearly,thenlistentothedialoguetograspthetopic.2.listentochoosethewrongresult.3.Readformandknowwhattheyshouldgetwhilelistening.4.Readthescripttocheckiftheygettherightinformationwhilelisteningandfinishtasks.阅读已知信息，预估听力主题，有目的地听录音，找出对话谈论的主题，对材料进行整体把握和大意概括，培养概况能力。再听录音，注重理解对话的相关细节，做细节记录，分析语料内容和选项并进行选择，培养学生的逻辑分析能力。利用已知表达和所记笔记，再听录音补全新闻摘要，培养学生提取所需关键信息的能力。对照检查任务，视觉加深印像。掌握重点词汇和表达。Step4:Dialoguelearning1.Listen、readandunderline.Introducethebackgroundaboutthedialogue,thenlistentherecording.Readthedialogueaftertherecordingtounderlinethesentences.Thenchecktheanswers.2.Languagepointsanalysis.Analyzetheimportantwordsandphrasesofthedialogue:garbagesorting,dustbin,neighborhood,handbook,recycle,battery,waste.Whataretheyfor/ButIdon’tknowhowtodothat./Canyougivememoreexamplesaboutrecyclablewaste?/Iwanttoknowwhatwillhappentothewaste./Afterrecycling,thewastecanbemadeintoothermaterials/Whyshouldwedothis?1.Understandthebackground,readittounderlinethesentencesaboutgarbagesortingofaskingandexplaining.2.Understandtheimportantlanguagepointsandtakenotes.听录音,跟读，并找出有关咨询和解释垃圾分类的表达。分析重点词汇和表达，使学生掌握有关咨询和解释垃圾分类的语言表达。夯实重点，为之后的口语输出做准备。Step5:Speaking1.Imitateandtalk.1)Readthegiveninformationaboutkitchengarbageandharmfulwaste.Knowhowtosortthegarbageandwhattheycanbeusedfor.2)Makeowndialogueusingtheinformationabove,addsomequestionsandexpressionswehavemasteredbeforetoenrichit,thenactitoutinfrontoftheclass.3)Teachergivessomeadviceandcorrectsmistakes.2.Roleplay.1)Readthedifferentgarbageandknowhowtosortthem.2)Makeowndialogueusingtheinformationabove,thenactitoutinfrontoftheclass.3）Teachergivessomeadviceandcorrectsmistakes.1.Readtheinformationtogethertolearnthegarbagesortingandprepareforthedialogue.2.Makedialoguewithpartnersandshowitinfrontoftheclass.3.Accepttheadviceandgetabetterone.Makeupanewdialoguetoaskandexplainhowtodealwiththegarbage.Thenpracticeitwithpartners.掌握厨房垃圾和有害垃圾的种类和处理办法，结合上一任务中的对话，在脑中构思问题和解释的表达。用已知信息和表达，两人成对练习对话，检测语言的迁移能力。同时感知垃圾分类对环境保护的重要性。以社区开展”世界地球日”宣传活动为情景，把口语表达拉近到身边，侧重培养学生在真实情景下的语言交互能力和思维能力，准确解释垃圾分类，认识环保的重要性。Step6:Summary1.meltv.融化e.g:Thegirlcriedbecausetheicecreammelted.女孩哭是因为的冰激凌融化了。2.pollutionn.污染e.g:Wediscussedtheproblemofwaterpollution.我们讨论了水污染问题。3.Arcticadj.北极的；北极区的theArctic北极theAntarctic南极e.g:ItookpartinanadventureintheArctic.我参加了在北极的冒险活动。4.icecover冰盖(冰盖，又称大陆冰川，是覆盖着广大地区的极厚的冰层的陆地面积(一般常见于高原地区)，覆盖面积大于50000平方公里的叫做冰原。一般指大陆冰川，南极和格陵兰为两个大冰盖。)e.g:Theicecoverhasshrunkby7%.冰盖缩小了7%。5.Andsowillthenumbersofsomeotherwildanimals.so+助动词+主......也如此。（倒装句）e.g:Ilikesinging,sodoesmymother.我爱唱歌，我妈妈也喜欢。6.garbagesorting垃圾分类e.g:BeijingstartedtocarryoutgarbagesortinginMay2020.北京在2020年5月开始实施垃圾分类。7.dust