unit 5 for want of a drink

.,ForWantofaDrink,Unit5,.,.,watercity-Liaocheng,.,springcity-Jinan,.,ViewsofChinafromsatellites,Dirt-colored,.,Whatifwaterwouldbenomore?,.,Ourfuturewouldbe,.,Discussion,1.Whatwaterproblemarewefacing?2.Whatarethemaincausesofthisproblem?3.Whatdoyouthinkwecandotodealwiththisproblem?,.,Watercrisis,70%oftheEarthssurfaceiscoveredwithwater.About3%oftheworldswaterisfreshwater,andtwo-thirdsofthatis“lockedup”inicecapsandglaciers.Lessthan1%offreshwaterorabout0.007%ofworldswaterisaccessibleandsuitableforhumanconsumption.,WaterResourcesWorldwide,WaterSCARCITY,.,WorldWaterStress:,PopulationgrowthExpansionofbusinessactivitiesRapidurbanizationClimatechangeDepletionofaquifersWaterpollutionWaterandconflict,.,WaterResourcesofChina,Totalwaterresources(2.84trillioncubicmeters):No.6Percapitawaterresources(2100cubickilometers):No.88Generaldescription:severewaterquantityshortagesandseverewaterqualitypollution.,.,Unevendistribution:80%inthesouthofChina.,Chinaaverageannualprecipitation,.,Worldwaterday(March.22)since1993Theme(2015):WaterandSustainableDevelopment,.,WhatShouldWeDo?,.,Conservewater,Dontthrowlitterintosinksandtoilets,Disposeoftrashproperly,environmentallyfriendlyproducts,naturalfertilizersandpesticides,AvoidPlasticsUseReusableBags,CleanUpBeachesandWaterways,.,Reuse,Reduce,Recycle,3R,.,Savewaterfromnow,orthelastdropofwaterintheworldwillbeourteardrop.,AnEnglish-languageweeklynewsandinternationalaffairspublicationeditedinLondon.FoundedbyJamesWilsoninSeptember1843.Forhistoricalreasons.Neo-liberalinclination:asupporteroffreetrade,globalization,freeimmigrationandsocialliberalism,includinglegalizeddrugsandprostitution.Circulation:1.5million/weekin,TheEconomist,.,TheEconomistsissuesonenvironmentalissues,TextAnalysis,Theme,UnderstandthesituationoftheglobalwatercrisisAnalyzethedifficultiesinmeetingthewatercrisisDeveloparightapproachtocommoninternationalchallenges,.,Introduction:awarningaboutawatercrisis(paras.12)Causalanalysisofwatershortage(paras.35)Difficultyinsatisfyingthesedemands(paras.68)Characteristicsofwaterasnaturalresource(paras.915)Reiterationofthevalueofwater(paras.1617)Conclusion:difficultyinusingtheresourcesensibly(paras.1819),Structure,.,DetailedAnalysis,PartI:MainIdea,AwarningaboutawatercrisisThinkabout:Whyiswatersaidtobethenewoil?Whatarethesignsofwaterscarcityinthispart?Whydoyouthink“Bringingsupplyanddemandintoequilibriumwillbepainful”?Doyouagreewiththeargumentsinthispart?,.,PartI:WordsDesalinationofsaltywaterisexpensive;Freshwaterisnotreadilyavailable.Whatisthelawofconservationofmass?,.,GlobalWaterCycle,.,.,PartIII:Words含情脉脉Windblendstogether风与水儿交织Billowsall-foaming.巨浪泛起泡沫。Spiritofman,