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1、Unit1WomenofachievementⅠ.阅读理解A(2017·浙江)Thereareenergysavingstobemadefromallrecyclablematerials,sometimeshugesavings.Recyclingplasticsandaluminum,forinstance,usesonly5%to10%asmuchenergyasproducingnewplasticorsmelting(提炼)aluminum.Longbeforemostofusevennoticedwhatwenowcall“theenvironment,”Buckminste
2、rFullersaid,“Pollutionisnothingbuttheresources(资源)wearenotharvesting.Weallowthemtobeleftaroundbecausewe’vebeenignorantoftheirvalue.”Totakeoneexample,let’sparethethrowawayeconomy(经济)witharecyclingeconomyaswefeedacatforlife.Sayyourcatweighs5kgandeatsonecanoffoodeachday.Eachemptycanofitsfoodweighs40
3、g.Inathrowawayeconomy,youwouldthrowaway5,475cansoverthecat’s15-yearlifetime.That’s219kgofsteel—morethanafifthofatonandmorethan40timesthecat’sweight.Inarecyclingeconomy,wewouldmakeonesetof100canstostartwith,andthenreplacethemoverandoveragainwithrecycledcans.Sincealmost3%ofthemetalislostduringrepro
4、cessing,we’dhavetomakeanextra10canseachyear.Butinall,only150canswillbeusedupoverthecat’slifetime—andwe’llstillhave100leftoverforthenextcat.Insteadofusingup219kgofsteel,we’veuseonly6kg.Andbecausetheprocessofrecyclingsteelislesspollutingthanmakingnewsteel,we’vealsoachievedthefollowingsignificantsav
5、ings:inenergyuse—47%to74%;inairpollution—85%;inwaterpollution—35%;inwateruse—40%.【语篇导读】本文是一篇说明文。回收利用比重新生产要节省大量的资源。文章以猫食罐头为例,通过对比分析不同的结果,说明了循环经济在减少环境污染以及能源消耗方面的优势。1.WhatdoesBuckminsterFullersayaboutpollution? A.Itisbeingmoreserious.B.Itdestroystheenvironment.C.Itbenefitstheeconom
6、y.D.Itistheresourcesyettobeused.答案D解析细节理解题。根据文章第二段中的“Pollutionisnothingbuttheresourceswearenotharvesting.”可知,BuckminsterFuller认为污染就是我们还没有回收利用的资源。故选D项。2.Howmanycanswillbeusedupinacat’s15-yearlifetimeinarecyclingeconomy?A.50.B.100.C.150.D.250.答案C解析细节理解题。根据文章第四段中的“Inarecyclingeconomy”以及“Butinall,onl
7、y150canswillbeusedupoverthecat’slifetime”可知,答案为C项。3.Whatistheauthor’spurposeinwritingthetext?A.Topromotetheideaofrecycling.B.Tointroduceanenvironmentalist.C.Todiscussthecausesofpollution.D.Todefendthethrowawayeconomy.答
