Unit 2 Opening page Listening and Speaking (2) 教学设计-高中英语人教版（2019）必修第二册

第第3页人教版—英语—必修二—第二单元WILDLIFEPROTECTIONLesson1ListeningandSpeaking教学设计主题语境：人与自然——野生动物保护语篇类型：对话、独白授课时长：20分钟文本分析：本单元的主题是人与自然，围绕野生动物保护的主题展开，谈论濒危野生动物的保护。本课属于ListeningandSpeaking板块。教材的听力文本包括两个部分。第一部分是两个人在观看野生物种保护公共宣传海报时的小对话。他们观看海报的感受（scary，terrible），以及野生物种灭绝的原因（beinghuntedandkilled，pollution，habitatloss），可以引发学生思考人类活动对野生物种的影响（buyproductsmadefromendangeredanimals=killwildlife），提升保护野生物种的意识和社会责任感（awareof，helpprotect）。这个小对话使用现在进行时的被动语态把学生带入本单元的主题情境——此时此刻，在地球的某一处，野生物种的生存正在受到严重威胁，它们岌岌可危，亟待人类的保护。第二部分是一篇独白，讲述一些知名人士为野生动物保护而发声的故事。英国威廉王子2015年10月在中央电视台《开讲啦》节目中发表演讲，用一串数字揭示大象被盗猎的令人触目惊心的事实，赞扬中国为保护野生动物所做的努力。独白最后呼吁所有人为濒危野生动物发声，为保护本地的野生动物代言。独白使用现在进行时的被动语态（arebeingkilledrightnow）来表达保护大象的紧迫感，具有很强的现场感和代入感。教学目标通过本节课的学习，学生能够：识别与濒危野生动植物话题有关的部分词汇；通过视觉材料比如图片、海报等预测听力内容；听取听力文本的大意和细节；谈论野生动物的生存状况并呼吁人们保护野生动物。教学重难点听取听力文本大意和细节；谈论野生动物的生存状况并呼吁人们保护野生动物。教学资源教材、课件、音频、视频教学过程步骤教学活动设计意图时长LeadinStep1SslookatthepictureonP13anddiscussthefollowingthreequestions:Whatdoyouthinkofwhenyouseethisphoto?Doyouthinkthatelephantsareanendangeredspecies?Whatotherwildanimalsareindanger?Sswatchavideoclipaboutthekillingofelephantsandsomepicturesofotherendangeredspecies.Sstalkabouttheirunderstandingofthesentence“Whenthebuyingstops,thekillingcantoo”.Ssbrainstormsomemeasurestosavetheendangeredspecies.TointroducethetopicandthemeofthisunittoSsandarousetheirinterest,activatetheirbackgroundknowledgeandgetthemreadyforlatertasks.3minPre-listeningStep1SsstudythethreepostersonP14anddiscuss“Whatmessagesdothesepostersshare?”.ThenSsdiscuss“Whichonemovesyoumost?Why?”TohelpSslearntopredictthecontentbyusingvisualsandensuretheygetasmuchinformationandemotionfromtheposters,thetitleandthepicture.2minStep2Sspredictwhattheyaregoingtohearorreadaccordingtothetitleandthepictureofthemonkeycoveringitseyes.While-listeningStep1Sslistentothefirstpart,summarizethemainideaofthedialogueandfinishthesummary(Activity2onP14).TodrillSstolistenforthegistanddetailsandimprovetheirabilitytosummarizeandinfer.6minStep2SsreadthetwoquestionsofActivity3onP14andpredictwhattheyaregoingtohear.ThenSslistentothesecondpartandfinishActivity3.TasksSstopayattentiontotheexpressionsthatlistthefactsanddescribethesituation,andalsothegrammar.Ssdiscussthequestioningroups.Q1:Whatdoes“changebeginswithyou”mean?Step3TpresentsthetranscriptandasksSstofillintheblanksbasedonthesecondlisteningofthesecondpart.TodrawSs’sattentiontoexpressionsaboutfactsandthegrammartopreparethemforthelearningofthepresentcontinuouspassivevoicelater.2minPost-listening(Speaking)Step1Ssrole-playtheexampleandthenmakeupanewdialoguewiththepartnertotalkaboutanotheranimal.ToenableSstotalkaboutthelivingsituationofsomeendangeredanimalsandpossiblemeasurestoprotectthem,andcallonpeopletoprotectwildlife.2minPronunciationStep1Ssreadthewordsanduse⭕tomarkthestressedsyllables.Sschecktheanswerswiththeirpartners.ToshowSshowtoreadpolysyllabicwordscorrectlybylearningaboutthestresspatterns.2minStep2SslistentotheconversationinActivity5,andpayattentiontothestresspatternsofthepolysyllabicwordsandrepeatthem.2minSummaryandhomeworkTsummarizeswhathasbee