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1Unit8GREENLIVING2主题语境——人与自然之环境保护【语境概说】本单元的主题语境为人与自然中的环境保护，该主题语境主要包括人与环境、人与动植物、人类生存、社会发展与环境的关系等。本单元主要涉及人与环境、人与动植物、社会发展与环境的关系。该主题对学生的生活和学习环境影响非常深刻。通过本单元的学习，学生了解生态环保的意义；同时在语言能力、文化意识、思维品质和学习能力等方面将得到融合发展。34Toloveourlivingenvironmentistoloveourselves.爱护我们的生活环境，就等于爱护我们自己。Protectourhomelandandmaketheearthgreen.保护我们的家园，让地球充满绿色。Thereisonlyoneearth,andmankindshouldworktogether.只有一个地球，人类应该同舟共济。Letthewaterbeclearer,theskybebluer,theflowersbebrighter,andtheearthbemorebeautiful.让水更清，让天更蓝，让花更艳，让我们的地球更美丽。Tosavewaterresources,everyonehasresponsibilities.节约水资源，人人有责。56Ⅰ.Pre-listening—Translatethefollowingwordsandphrases.1．livingn．________________2．oceann.________________3．smogn.________________4．desertn.________________5．globaladj.________________SectionⅠTopictalk生活方式海洋，大海雾霾沙漠全球的76．industrialadj.________________7．extinctionn.________________8．electricityn.________________9．transportn.________________10．batteryn.________________11．recyclev.________________12．carbonn.________________13．liveinharmonywithnature________________14．domypartforsth________________15．viewn.________________工业的灭绝电交通运输系统电池回收利用碳与大自然和谐共生尽自己所能做某事风景；美景；意见8Ⅱ.While-listening1．FinishEx.2onPage28.2．FinishEx.4onPage29.9Ⅲ.Post-listening—Listento8.2againandfillintheblanks.Dearall,welcometoourexhibitionongreenliving.Youmay①____________whatwemeanbygreenliving.I’msureyouwillunderstandthisconceptaftertheexhibition.Therearefour②____________altogether.Thefirstsection③____________differenttypesofpollution.Weallknowthattherearevarioustypesofpollutionaroundus,whichmaycausedifferentkindsof④______________________，forinstance,waterpollution,airpollution,oceanpollution,soilpollutionandnoisepollution.Thissectionwillshowhowpollution⑤____________ourenvironmentandourhealth.Thesecondsectionexplainsthe⑥____________thatcausedifferenttypesofpollution.Andyouwillseethatourwondersectionsintroducesenvironmentalproblemsaffectsreasons10actionsashumansare⑦________________ofpollution.Thethirdsectionpresentsthesolutionsthathavebeentakentotackletheproblems,detailingwayswecanhelptheenvironment.Forexample,agoodwayto⑧________________istoplantmoretrees.Finally,theexhibitionendswithasummaryaboutwhatwepersonallybelieveweshouldbedoingto⑨____________________．Tome,greenlivingisaboutliving⑩________________nature.themainsourcesreducepollutionleadagreenlifeinharmonywith11Ⅰ.语言知识积累谈论环境保护的常用口语1．Ithinkallcountriesshouldworktogethertocleantheworld.我认为所有的国家应该共同努力来治理环境。2．Whatdoyouthinkweordinarypeoplecandotoprotecttheenvironment？你觉得我们普通人在环保方面能做些什么呢？3．Wereallyneedtopromotetheawarenessofenvironmentalissuesamongindividuals.我们真地需要提高人们的环保意识。4．Wehaveonlyoneearthandweallhavetoshareit.我们只有一个地球，必须共同保护她。125．Theclassifiedtrashrecyclinghasbeenstartedinourneighborhood.我们小区已经开始实行垃圾分类回收了。6．Wecanhelpprotecttheenvironmentbyrecyclingwastes.我们可以通过回收利用垃圾帮助保护环境。7．Thesupermarketisusingpaperbagsinsteadofplasticbags.这家超市不用塑料袋，而是用纸袋。8．AirpollutioninChinaisextremelyserious,especiallyincitieswithheavyindustry.中国的空气污染很严重，尤其在重工业城市中。1310．Factoriesmustnotbeallowedtoemitdangerouschemicalsintheirsmokeorwastewater.工厂应禁止在烟囱和废水里排放危险的化学物质。9．Youshouldtakeyourglass,paper,plastic,cardboard,andtincanstoarecyclingcenter.你应该把玻璃，纸张，塑料，硬板纸盒，罐头盒送进回收中心。14Ⅰ.Brainstorming—Talkabouttheenvironmentalproblemsthatwe’refacing.Meltingglaciers,desertification(沙漠化),smog,risingsealevels,airandwaterpollution,oceanacidification(海洋酸化),etc.15Ⅱ.Makesentencesafterthemodel.1．Weallknowthattherearevarioustypesofpollutionaroundus,whichmaycausedifferentkindsofenvironmentalproblems,forinstance,...我们都知道我们周围有各种各样的污染，这可能会导致各种各样的环境问题，例如……[仿写]我们都知道我们周围有各种各样的污染，这可能会导致各种各样的环境问题，例如，水污染/海洋污染/空气污染/雾霾/全球变暖/动植物灭绝。Weallknowthattherearevarioustypesofpollutionaroundus,whichmaycausedifferentkindsofenvironmentalproblems,forinstance，_________________________________________________________________________________________.waterpollution/oceanpollution/airpollution/smog/globalwarming/animalorplantextinction162．Forexample,agoodwaytoreducepollutionisto...例如，减少污染的一个好方法是……[仿写]例如，减少污染的一个好方法是种更多的树/骑自行车上学/节约能源/更多的使用公共交通工具/改变我们的生活习惯。Forexample,agoodwaytoreducepollutionis_____________________________________________________________________________________________________.toplantmoretrees/cycletoschool/saveenergy/usemorepublictransport/changeourlivinghabits173．Tome,greenlivingisabout...对我来说，绿色生活就是……[仿写]对我来说，绿色生活就是健康生活/与自然和谐相处/尊重自然/保持人与自然的平衡/为环境尽我的一份力。Tome,greenlivingisabout________________________________________________________________________________________________________________________________.healthyliving/livinginharmonywithnature/respectingnature/maintainingthebalancebetweenhumansandnature/doingmypartfortheenvironment18Ⅲ.Talkaboutgreenlivingusingthefollowingsayingsorproverbs.1．Ifwedon’tsavewater,thelastdropofwaterwillbeatear-dropofus.如果我们不节约水，那么最后一滴水也许会是我们人类的眼泪。2．Agoodecologicalenvironmentisthefairestpublicproduct,andthemostaccessiblewelfareforthepeople.良好的生态环境是最公平的公共产品，是最普惠的民生福祉。3．Ifhumanscannotcoexistwithotherspecies,theycannotcoexistwiththeplanet.人类若不能与其他物种共存便不能与这个星球共存。4．Withouttheshadefromtrees,Earthw