国际交流英语视听说B2

国际交流英语视听说Book2Unit1EnergyandOurPlanet国际交流英语视听说ContentThinkandDiscussExploringtheThemeAnalyticalListeningSharingYourIdeasViewingtheWorldEngagingFurtherListening国际交流英语视听说Unit1EnergyandOurPlanetThinkandDiscussThinkandDiscussQuestions1.Whatdoyouthinkthecolorsinthisphotomean?2.Lookattheinformationonthispage.Whatdoyouthinkyouwilllearnaboutinthisunit?ThermalimageofahouseinNewHaven,Connecticut,USAThinkandDiscussQuestions1.Whatdoyouthinkthecolorsinthisphotomean?ExampleAnswersIthinkthecolorsinthisphotorepresenttemperature.Redandyellowareprobablywarmerareas,andgreenandbluearecoolerareas.It’spossiblethatthetemperaturestelluswhereheatfrominsidethehouseisescaping.Sinceheatrises,itmakessensethatmostoftheheatisescapingfromtheupperpartofthehouse.ThinkandDiscussQuestions2.Lookattheinformationbesidethephoto.Whatdoyouthinkyouwilllearnaboutinthisunit?ExampleAnswersIthinkwewilllearnaboutenergysuchaselectricity,coal,andoil,andalsohowouruseofenergyisaffectingtheearth.国际交流英语视听说Unit1EnergyandOurPlanetExploringtheThemeExploringtheThemeEnergyandOurPlanetPrudhoeBay:aregiononthenortherncoastofAlaska,U.S.A.,northoftheArcticCircle.OneofthelargestoilreservesinNorthAmericawerefoundtherein1968.普拉德霍湾ExploringtheThemeEnergyandOurPlanetMiddelgrunden:theworld’slargestoffshorewindfarm.Itwasbuiltin2000nearthecityofCopenhagen.Itsuppliesaroundfourpercentofthecity’senergyneeds.米德尔格伦登风电场ExploringtheThemeEnergyandOurPlanetA|Lookatthephotosandreadthecaptions.Thendiscussthefollowingquestions.1.Whatkindsofenergyorfueldoyouseeonthesepages?2.Howisourenergyuseaffectingtheenvironment?3.Whataresomeexamplesofrenewableenergy?ExploringtheThemeEnergyandOurPlanetLondon,BritainatnightExploringtheThemeEnergyandOurPlanetAgrizzlybearandhercubswalkalonganoilpipelineinPrudhoeBay,Alaska.Ouruseoffossilfuelsisimpactingtheenvironmentinavarietyofways.ExploringtheThemeEnergyandOurPlanetWindturbinesatMiddelgrundenWindParkinCopenhagen,Denmarkprovidearenewableformofenergy.Manycountriesareusingrenewableformsofenergysuchaswind,hydroelectric,andsolarpower.ExploringtheThemeEnergyandOurPlanet1.Whatkindsofenergyorfueldoyouseeonthesepages?ExampleAnswersIseeelectriclightsinLondon,aswellascarsandboatsthatusegasolineandoil.Ialsoseeanoilpipelinewithbearswalkingonit,andturbinesthatusewindenergytoproduceelectricity.Inthepiecharts,anumberofotherkindsofenergyarementioned,includingnaturalgas,solarandgeothermalenergy,nuclearandhydroelectricenergy,andbiomass.ExploringtheThemeEnergyandOurPlanet2.Howisourenergyuseaffectingtheenvironment?ExampleAnswersWhenweburnfuelforenergy,itsendspollutionintotheatmosphere,andovertime,itischangingEarth’sclimate.Ontheotherhand,usingcleaner,renewableformsofenergyreducesthosenegativeeffectsontheenvironment.ExploringtheThemeEnergyandOurPlanet3.Whataresomeexamplesofrenewableenergy?ExampleAnswersRenewableenergyincludewindenergy,solarenergy,hydroelectricity,geothermalenergy,andbioenergy,etc.ExploringtheThemeEnergyandOurPlanetB|Lookatthepiechartsonpage3.Thendiscussthequestions.1.Howmuchoftheworld’sproductionofenergycomesfromoil?2.Howmuchoftheworld’sproductionofrenewableenergycomesfromwindpower?ExploringtheThemeEnergyandOurPlanetThesepiechartsshowtheworld’sproductionofrenewableandnon-renewablesourcesofenergy.Eachsectionrepresentsadifferentsourceofenergy.Thenumbersshowwhatpercenteachsourceofenergymakesupofallenergyproduction.ExploringtheThemeEnergyandOurPlanet1.Howmuchoftheworld’sproductionofenergycomesfromoil?ExampleAnswersTheworldgets38percentofitsenergyproductionfromoil.ExploringtheThemeEnergyandOurPlanet2.Howmuchoftheworld’sproductionofrenewableenergycomesfromwindpower?ExampleAnswersWindpowercomprises1.9percentoftheworld’sproductionofrenewableenergy.国际交流英语视听说Unit1EnergyandOurPlanetAnalyticalListeningAnalyticalListeningListening1Chuma丘马（人名）BrandiNelson布兰迪·纳尔逊（人名）gallonn.加仑（液量单位）gasolinen.汽油conservev.节约（水、能源等）appliancen.家用电器NeetuPanchal尼图·潘查尔（人名）Lalita拉利塔（人名）AnalyticalListeningListening1Maun:alargetowninBotswana.Ithasgrownfromasmallagriculturaltownintothecountry’smaintouristcenterwithshoppingcentersandaninternationalairport.马翁（博茨瓦纳城镇）AnalyticalListeningListening1Botswana:acountryinsouthernAfrica.Almostthree-quartersofthecountryiscoveredbydesert.ItgaineditsindependencefromBritainin1966.博茨瓦纳（非洲南部国家）AnalyticalListeningListening1Jaipur:withthecapitalcityofRajasthan,India.Itwasfoundedin1727.Itisknownasthe“PinkCity”becauseitsavenuesarepaintedthatcolor.Thecitywasoriginallypaintedpinkin1876towelcomethevisitingEdward,PrinceofWales.斋浦尔（印度拉贾斯坦邦首府）AnalyticalListeningListening1Rajasthan:thelargeststateinIndia.ItbordersPakistantothenorthwest.Thoughmuchofthestateiscoveredbydesert,Rajasthanisalsohometomanywildlifeparksandsanctuaries(鸟兽保护区).拉贾斯坦邦（印度西北部的邦）AnalyticalListeningBeforeListeningListening1PriorKnowledge.Workwithapartner.Matchthenamesofplaceswiththephotosbelow.Inwhichoftheseplacesdoyouthinkpeopleusethemostenergy?Why?AnalyticalListeningListening1Maun,Botswana(Africa)LasVegas,Nevada(U.S.A.)Jaipur,Rajasthan(India)Maun,Botswanaa.(Africa)Jaipur,Rajasthanb.(India)LasVegas,c.Nevada(U.S.A.