安徽省滁州市第二中学高中英语Unit22EnvironmentalProtection教案北师大版选修8Ｉ．单元教学目标技能目标Goals▲Readanarticleonglobalwarmingandidentifymissinginformationinatext.▲Talkaboutenvironmentalissuesintheworldtoday.▲Listentoandtakenotesfromalectureandaradiointerview.▲Writeareportabouttheenvironment.▲Revisereportedspeechandpracticevocabularyrelatingtoglobalwarming,naturaldisastersandendangeredanimals.II．目标语言功能句式1.JustifyingArguments...sothat...That’swhy...Imean,basically...AndIthink,becauseofthat....That’sthereasonwhy...Onereasontheyarepooris...2.GivingopinionsWhatIdon’tunderstandis...What’sreallyworrying...I’mnotsure.Ihaven’tthoughtaboutitmuch.What’sridiculousis...That’sagoodquestion.Whatweshoulddois...词1．课标词汇trap,ecology,botanical,consultant,brewery,reserve,principle,boycott,corrupt,conservation,consensus,beyond,relevant,refer,汇ray,bounce,pin,agriculture,coincidence,condemn,federal,reservation,sacrifice,advocate,recycle,substitute,threaten,pancake,hurricane,tortoise,mainland,hook,seize,behalf,typhoon,grand,scale,changeable,thunderstorm,rainfall,irrigation,arm,rough,quake,offshore,catastrophe,separation,means,construct,shabby,clay,brick,slip,slide,mountainous,howl,flee,potential,roll,plug,quilt,cushion,skyscraper,adopt,rail,warehouse,considerate,finance,allocate,politics,fragile,pest,sharpener,sharpen,valid,evolution,trunk,tusk,mature,carve,calculate,cube,cubic2．认读词汇greenhouseeffect,endanger,claim,drought,species,leopard,crestedibis,alligator,extinct,habitat,Tibetanantelope,Tibet,fashionable,enforce,orangutan,landslide,tsunami,industrialisation,negative,soundproof,decibel3．词组anumberof,beyondone’scontrol,lookahead,inturn,leadto,takeaction,aheadof,apartfrom,answerfor,callforanendtosth,orelse,wrapup,onsomebody’sbehalf,forgood,carryoff,allinall,resultin,earnone’sliving,plugone’sears,allthebest,sumup,asamatteroffact,breakawayfrom语法Reporting...warnedthat...willcause......foundthat...isregulated...PassiveVoice(III)Ihatebeingtreatedlikeachild.Hisworktendstobecriticised.重1.Inthelastfewdecades,scientistshavereachedconsensusand点句子reportedthathumanbeingsarecausingchangesintheEarth’sclimate—somethingpreviouslyseenasbeyondourcontrol.2.Natureisturningonus!3.Anumberofnationshavealreadybeeninarmedconflictoverwater,andreducedrainfallinthewestoftheUShasresultedinhugeforestfires.4.Thiscatastropheisstillveryfreshinthemindsofpeopleworldwidewhohavenotyetgotovertheirseparationfromlovedoneslostinthetsunami.III．教材分析与教材重组1.教材分析本单元以环保为话题，介绍了人类与环境、动物与环境的关系。本单元通过读听说写系列活动使学生了解环境方面存在的问题及解决办法。通过课堂上的系列教学活动，使学生了解地球变暖、温室效应、濒危动物、自然灾害、环境污染、噪音污染等问题，在当今时代，日益恶化的环境告诫人们：环境保护事业与全人类生存休戚相关。本单元的教学旨在激发同学们的环保意识，号召人人为保护环境做出贡献，让人们永远生活在美好环境中。1.1Inthisunityouwill...介绍了本单元的学习目标，让学生了解本单元的话题和内容，明确了学习方向。1.2Warm–up通过一系列的听说写活动，激发学生的兴趣，为本单元的学习奠定良好的基础。内容涉及环境方面存在的问题及拯救濒危动物的建议。1.3Lesson1GlobalWarming介绍了什么是地球变暖以及地球变暖对人类的影响。语法涉及Reporting和PassiveVoice(III)。在学习课文之前要求学生就发展中国家还是发达国家对地球变暖负有更多的责任加以讨论，这些问题旨在调动学生学习的...
