高2-5模块-2单元 Word power

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。１学习与环境相关的词。２判断环境污染的一些现象及作简单描述。３利用构词法知识学习与环境相关的词。DiscussingtheenvironmentEnvironmentalproblemsarediscussedfrequentlyinthenews.Awholevocabularyhasdevelopedtohelpustalkabouttheenvironmentandproblemsassociatedwithit.ShangriLaisheavenofearth.Weareecotourists,we’llgotravellingthere.Whatareweinterestedin?Whattypeofhotelwillwestayin?WhatkindofenergydoesthehotelEcovilleuse?Howdoesthehotelwashthesheets?Whatothercharacteristicsdoestheenvironmentallyhotelhave?AReadthisbrochureaboutanew,environmentallyfriendlyhotelwhichisopening.Ecotouristsarepeoplewhovisitanareaanddonnotharmordamagetheecosystem.Theyareinterestedinenvironmentalprotection.Ifyouarethiskindoftourist,youwillloveEcoville.Weusenatural,safeenergyfromthesun,solarenergy,insteadofdiggingupEarthtofindfossilfuels.Nothinginourhotelcausespollution.Weevenuseeco-friendlywashingpowdertowashyoursheets.Don’thaveyournextholidayinacityfulloffactoriesthatcreateharmfulwaste.CometoEcoville,whereyouandearthwillbesafetogether.TouristswhoarefriendlytotheenvironmentwhengoProtectionofenvironmentUsingthesun’senergyFuelsuchascoal,oil,thatwasformedovermillionsofyearsfromtheremainsofanimalsorplantsMakingair,water,soiletc.dirtyEnvironmentalprotectedtravellingecotouristsolarenergyeco-friendlyfossilfuelenvironmentalprotectionpollutionBWhenwetalkaboutthingsthatarebadfortheenvironment,manyofthewordsthatweusearecompoundnouns.Usethecompoundnounsintheboxtolabelthepicturesbelow.clear-cutloggingopencastminingSlashandburnfarmingglobalwarmingozonelayeracidrainCHelpthemanagementofEcovillewriteanadvertisement.Fillintheblankswithwordsfromthepreviouspage.Ecoville,theperfectholidaydestination!Theconceptbehindourhotelis(1)_____________protection.Itissafeandfunforthewholefamily,evenMotherEarth!EcovillewastheideaofLiZheng,ascientist.Hewasworriedaboutglobalwarmingandtheholeinthe(2)_____________.environmentalozonelayerHewantedachancetohaveaholidayinabeautifulpartoftheworld,butnottocausedamagetothe(3)_____________ofthearea.OnenighthesawatelevisionshowaboutavillageinAfrica.ecosystemThewholevillageuses(4)_____________fromthesun.No(5)_____________areburntinpeople’shomes.Thereisnoharmfulwastefromthefactoriesbecauseitischangedbackintofuelandusedtopowerthefactories.Thecarsareallelectricandcanbepluggedintonormaloutlets.energyfossilfuelsEventhingslikesoappowderare(6)_____________products.MrLiwasveryexcitedaboutthisidea,anddecidedtobuildEcovilleexactlythesameway.NothingyoufindinEcovillecausesany(7)_____________atall.eco-friendlyharmWeevenbuiltourhotelaroundthetrees—youcanrelaxandbesurethattherewasnodamagedonetomakespaceforyourroom.Weevencheckedtomakesurethatthemetalsweusedtobuildwerenotobtainedfromcompaniesthatpractiseopencastmining.Socomeandjoinus,becomepartofthenewgenerationoftourists,(8)_____________,andspentyournextholidayinbeautifulEcoville!ecotouristsWhothoughtoftheideatobuildinenvironmentallyfriendlyhotel?Wheredidhegethisinspiration(idea)?WhatarethedifferencesbetweenEcovilleandotherhotels?D.Theprefix‘eco-’means‘earth’,whichcomesfromGreek.Itisusedinmanywordstotalkabouttheenvironment,suchas‘ecology’and‘eco-tourism’.Workingroups&haveacompetitiononwordsthatincludetheprefix‘eco-’.Useyourdictionaryifnecessary.eco-activityfriendlyecologytourismprotectioncatastropheHomeworkTrytowriteanarticleonsomeenvironmentalpollutionandhowtosolvetheproblems.Writeaguideonhowtobeanecotourist.教学步骤一、导入（Lead-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 八年级地理上册填图题岩土工程勘察试题省略号的作用及举例应急救援安全知识车间5s试题及答案 ：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-’=environment1.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!!!