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1、教学目标 通过学习与环境相关的词来描述环境污染和环境保护 倡导积极保护环境的良好意识 学习与环境相关的词 判断环境污染的一些现象及作简单描述 利用构词法知识学习与环境相关的词 WordPower Discussingtheenvironment Environmentalproblemsarediscussedfrequentlyinthenews Awholevocabularyhasdevelopedtohelpustalkabouttheenvironmentandproblemsassociatedwithit ShangriLaisheavenofearth Weareecotour
2、ists we llgotravellingthere Whatareweinterestedin Whattypeofhotelwillwestayin WhatkindofenergydoesthehotelEcovilleuse Howdoesthehotelwashthesheets Whatothercharacteristicsdoestheenvironmentallyhotelhave AReadthisbrochureaboutanew environmentallyfriendlyhotelwhichisopening Ecotouristsarepeoplewhovisi
3、tanareaanddonnotharmordamagetheecosystem Theyareinterestedinenvironmentalprotection Ifyouarethiskindoftourist youwillloveEcoville Weusenatural safeenergyfromthesun solarenergy insteadofdiggingupEarthtofindfossilfuels Nothinginourhotelcausespollution Weevenuseeco friendlywashingpowdertowashyoursheets
4、 Don thaveyournextholidayinacityfulloffactoriesthatcreateharmfulwaste CometoEcoville whereyouandearthwillbesafetogether TouristswhoarefriendlytotheenvironmentwhengoProtectionofenvironmentUsingthesun senergyFuelsuchascoal oil thatwasformedovermillionsofyearsfromtheremainsofanimalsorplantsMakingair wa
5、ter soiletc dirtyEnvironmentalprotected travellingecotouristsolarenergyeco friendlyfossilfuelenvironmentalprotectionpollution BWhenwetalkaboutthingsthatarebadfortheenvironment manyofthewordsthatweusearecompoundnouns Usethecompoundnounsintheboxtolabelthepicturesbelow clear cutlogging opencastmining S
6、lashandburnfarming globalwarming ozonelayer acidrain CHelpthemanagementofEcovillewriteanadvertisement Fillintheblankswithwordsfromthepreviouspage Ecoville theperfectholidaydestination Theconceptbehindourhotelis 1 protection Itissafeandfunforthewholefamily evenMotherEarth EcovillewastheideaofLiZheng
7、ascientist Hewasworriedaboutglobalwarmingandtheholeinthe 2 environmental ozonelayer Hewantedachancetohaveaholidayinabeautifulpartoftheworld butnottocausedamagetothe 3 ofthearea OnenighthesawatelevisionshowaboutavillageinAfrica ecosystem Thewholevillageuses 4 fromthesun No 5 areburntinpeople shomes T
8、hereisnoharmfulwastefromthefactoriesbecauseitischangedbackintofuelandusedtopowerthefactories Thecarsareallelectricandcanbepluggedintonormaloutlets energy fossilfuels Eventhingslikesoappowderare 6 products MrLiwasveryexcitedaboutthisidea anddecidedtobuildEcovilleexactlythesameway NothingyoufindinEcov
9、illecausesany 7 atall eco friendly harm Weevenbuiltourhotelaroundthetrees youcanrelaxandbesurethattherewasnodamagedonetomakespaceforyourroom Weevencheckedtomakesurethatthemetalsweusedtobuildwerenotobtainedfromcompaniesthatpractiseopencastmining Socomeandjoinus becomepartofthenewgenerationoftourists
10、8 andspentyournextholidayinbeautifulEcoville ecotourists Whothoughtoftheideatobuildinenvironmentallyfriendlyhotel Wheredidhegethisinspiration idea WhatarethedifferencesbetweenEcovilleandotherhotels D Theprefix eco means earth whichcomesfromGreek Itisusedinmanywordstotalkabouttheenvironment suchas ec
11、ology and eco tourism Workingroups haveacompetitiononwordsthatincludetheprefix eco Useyourdictionaryifnecessary eco activity friendly ecology tourism protection catastrophe Homework Trytowriteanarticleonsomeenvironmentalpollutionandhowtosolvetheproblems Writeaguideonhowtobeanecotourist 教学步骤 一 导入 Lea
12、d in 设置一个情景 假如学生要去我国的大香格里拉地区旅游 他们是 驴友 协会的成员 要考虑做些什么 可能的答案 二 初步学习有关环境的词 阅读练习1 以课本P26的A部分为内容 2 以词义配对的练习来简单解释蓝色词的意思 3 学生分组讨论所展示的图片 鼓励学生用新词 三 巩固与环境相关的词 1 广告展示 巩固相关的词 可以将其让学生描述成他们 驴友 协会的倡议 2 拓展 可以让学生进行适度的自由发挥 四 前缀 eco environment 1 让学生做猜词比赛 以熟悉相关词汇 2 词义配对展示 学生总结与eco 有关的此以扩大学生的词汇 五 拓展训练 1 比赛讨论环境污染话题 鼓励用新词 2 讨论如何防治环境污染 3 作业 ThankYou
