Book 3-Unit 2-Appendix 2-Understanding the Text-答案7.29

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1、Book3—Unit2—Appendix2UnderstandingtheTextUnit2MasdarCity:TheWorld’sGreenestCity?Step1:FocusonMeaning1.1.Skimming:Readthetitleandthefirstoneortwosentencesofparagraphs1through6quickly.Thensupplythemissinginformation.In2007,AbuDhabigovernmentannounceditsplantobuildMasdarCity,theworld’sfirstzero-c

2、arboncity.ThemaintrafficinthecitywouldbePRTs.However,theplanchangedin2010andinspireddisbelief.ThoughtheauthorthinksthattheideaofMasdarCityhasdisadvantagesandinpracticesomegoalsofthecityarenoteasytomeet,stillit’snotcorrecttodismissthewholeprojectasgreenfollybecauseatleastthedesignofthecityhelps

3、encourageenergyconservation.1.2.Skimming:Readthelasttwoparagraphsandlearnmoreabouttheauthor’sopinionstowardMasdarCity.Organizethembelow.*difficult:realcity*regulations&design;residents;prevent*sometechnology;enormousvalue*experimentscount1.3.Scanning:Readthetextindetailandanswerthefollowingque

4、stions.Usekeywordsonly.1.WhatbenefitsdoPRTcarshave?Environmental-friendlyandfreedomofprivatecars.2.HowmanystopsdoesaPRTcarmake?Onlyone.3.Whydoestheauthorsay“there’ssomethingsilly”aboutPRTcars?Uselegs.4.AccordingtoAbuDhabi’s2007plan,whatwouldMasdarCitybelike?Zero-carbon;renewableenergy;zero-was

5、te;notraditionalcars;layout(Arband21stcentury).5.Whichwordsinparagraph2indicatethegoalofbuildingMasdarCity?Zero-carbon;renewable;zero-waste;sustainability;reduceenergy.6.Whywastheoriginalplanchangedin2010?Financialcrash.7.Whatchangeshappenedtotheoriginalplan,intermsofdateofcompletion,theaim,an

6、dthetraffic?Date:2015-2025;aim:zero-carbon-low-carbon;traffic:notraditionalcars-electricbusesandothermasstransit.8.WhatdidtheauthorthinkofthestreetsinMasdarCitywhenvisitingtheMasdarInstitute?Narrow;shelteredbywalls;feelcooler;energyconservation.9.Accordingtotheauthor,whatotherdesignsorconstruc

7、tionsinMasdarCityarehelpfultoenergyconservation?Why?4Book3—Unit2—Appendix2Buildingmaterials;windtower;LEDlights.10.Accordingtoparagraph6,atwhattemperatureareMasdarcitizensrequiredtosettheirAC?Why?77◦F(25◦C).11.Accordingtotheauthor,whata