2023学年完整版精1Unit13SectionA（1a2d）教案

Unit13We’retryingtosavetheearthSectionA（1a-2d）教学设计一、教学目标：知识与技能：掌握目标语言：Peoplearethrowingawaythingseveryday./Peoplearelitteringinpublicplaces./Tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving./Ouractionscanmakeadifferenceandleadtoabetterfuture.重点单词及短语：(1) Curriculumwords:litter,bottom,fisherman，coal,ugly,advantage,cost,wooden,plastic,takeaway,bin(2) Usefulexpressions:befullof,put…into,throw…into,cleanup,playapartin,closedown，throwaway,inpublicplaces,getworried,cutdown,leadto过程与方法：通过完成各种任务训练听说能力。情感态度价值观：让学生认识到保护河流干净的重要性及减少污染保护动物的重要性。二、教学重点与难点：掌握目标语言，提高听力能力。复习现在进行时态及usedto的用法。三、教学准备：1、多媒体课件教学过程学生活动设计意图Step1WarmingupPlaytheearthsongbyMichaelJacksonStep2Presentation1a.TointroduceSstotheunitgoal,talkaboutpollutionandenvironmentalprotection.Picture:Thepicturesshowdifferentformsofenvironmentalpollution.Thefirstpictureontheleftshowsanairplaneflyingoversomehouses.Theairplaneseemstobeflyingaquitealowaltitude,sothenoiselevelmustbequitehighfoethepeoplelivinginthesehouses.Thisisconsiderednoisepollution.Thesecondpictureshowssomevehiclesgiveoutexhaustfumesandcausingairpollution.Inthethirdpicture,weseebigchimneysgivingoffaloofsmokeandpollutingtheair.Thelastpictureshowsarubbishdumphatpollutestheenvironmentaroundit.Whatotherthingscausepollution?AskSstocompletetheactivityasaclass,thenworkinpairstothinkofmorewordstoaddtothelistsforeachcolumn.1b.TohelpSsrecognizethetargetlanguageinnaturalspeech.Everyoneneedstoplayapart:Intheconversation,theboysaretalkingabouttheriverintheirtownbeingpollutedbylitterandindustrialwaste.Oneofthemwantstowritetothegovernmentabouttheproblem,buttheotherboywiselysaysthatcleaninguptheriveriseveryone’sresponsibility,notjustthegovernment’s.PredictingtheanswersSsworkinpairstopredicttheanswerstotheactivity,thenplaytherecordingforSstofillinthegapsandreviewanswersasaclass.1c.TogiveSsguidedpracticeinusingthetargetlanguagetotalkaboutpollutionandenvironmentalprotection.Step3.Listening2a.TogiveSspracticeinlearningforspecificinformation.Intheconversation,Susanidentifies“toomuchrubbishandwaste”asaseriousenvironmentalproblem.2b.TogiveSsfurtherpracticeinlisteningforspecificinformation.2c.TogiveSspracticeinusingthetargetlanguageinconversations.accordingtoanexampleStep42dRole-playtheconversation.Read2dandcompletethechart.Makeapostertosaveourearth.听歌曲学生看图片学生写小组合作学生听学生填写学生对话学生听力利用目标语言练习对话阅读填写表格学生对话激发兴趣导入新课呈现本课重点词汇，认知，理解，记忆。通过语言交际让学生掌握本节课所学内容通过听力训练，提高学生的听力能力。复习并综合应用usedto及should用法设置不同的听力任务，让学生提高听力能力。结合本课语言知识，练习口语。在对话中综合运用语言知识板书设计Unit13we’retryingtosavetheearth!第一课时(1a-2d)We’retryingtosavetheearth.(Presentprogressive)Peoplearethrowinglitterintotheriver.Theriverusedtobesoclean.(Usedto)Everyoneshouldhelptocleanuptheriver.(Modalverb)Peoplearethrowingawaythingseveryday.Peoplear