水能英语PPT.ppt

水能英语PPT.ppt

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WaterPower,Distributionofwaterresources,1.thedistributionofwaterresourcesinChina,2.ThreeGorgesDam三峡水电站,3.Generatingcapacityofhydropowerstation,4.avideoabouttheThreeGorgesDam,CONTENTS,Whatcanwedowithwater?

1.drink2.takeashower3.irrigateret灌溉4.watertransportation5.generateelectricityWhatistheroleofwaterinourlife?

Important!

77%,23%,1.Distributionofwaterresources,2013nationaltotal2.79579trillion（3万亿）cubicmetersofwater.thetotalamountofwaterresourcesintheNorthernRegionsix650.8billioncubicmeters,accountingfor23.3%ofthecountry.thetotalamountofwaterresourcesintheSouthernDistrictfourof2.14499trillioncubicmeters,accountingfor76.7%ofthecountry.,Generally,therearesomelargehydropowerhadropastationinthesouthofChina,Forexample,theThreeGorgeshydropowerstation（三峡水电站）,Xiangjiabahydropowerstation（向家坝水电站）,Xiluoduhydropowerstation（溪洛渡水电站）andsoonChinaThreeGorgesDamislocatedinYichangCity,HubeiProvince,38kilometersawayfromthedownstreamGezhoubaproject;istheworldslargesthydroelectricproject,2.ThreeGorgesDam,whereisThreeGorgesHydropower?

ThreeGorgesDamisabout2308meters,thedamheightof185meters,totalinvestmentof495.46billionyuan,TheprojectwasofficiallystartedonDecember14,in1994andcompletedMay20in2006.,AccordingtoCEC（ChinaElectricityCouncil:

中国电力企业联合会）releaseofElectricPowerIndustry2014runprofiles,TheinstalledcapacityofChinashydropower（水电装机容量）is1.3billionkilowattsandthegeneratingcapacityofChinashydropower（发电量）is1trillionkwhin2014.In2014Chinashydropowergeneratingcapacityof1.0661trillion（=10661亿）kwh,accountingfor19.2%ofthetotalgeneratingcapacity.Inotherwords,thenationalelectricityevery5kwh,about1kwhfromenvironmentallycleanhydropower.,3.Generatingcapacityofhydropowerstation,video,4.,Thanks,Return,SonghuaRiverLiaoheRiverHaiheRiverYellowRiverHuaiheRiverNorthwestRiver,YangtzeRiver（includingTaihuLake）SoutheastRivers,SouthwestRivers,thePearlRivers,theSouthernDistrictfour,theNorthernRegionsix,水电站装机容量：

水电站全部水轮发电机组额定容量（即发电机铭牌出力）之和，度量单位为千瓦（kW）。

它是表示水电站建设规模和电力生产能力的主要指标之一。

年发电量=装机容量*年平均发电小时数,return,Drink,return,drinktea,drinkcoffee,drinkjuice,drinkwater,takeashower,return,washcloths,washvegetables,washfloors,washboday,irrigate,return,waterflowers,waterfarmlans,Watertransportation,return,drifting,Travelling,delivergoods,Dam,return,generateelectricity,preventfloods,