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高中英语Unit2TheOlympicGames同步练习新人教版必修2-新人教版高一必修2英语试题.doc

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Unit2TheOlympicGames话题诵读日积月累[导语]北京将成为全球首座既举办夏季奥运会，又举办冬季奥运会的城市。但是《财富》杂志就2022年冬奥会提出了几个问题。一起来看看吧！Questionsaboutthe2022WinterOlympicsTheChinesecityofBeijinghasbeennamedhostofthe2022WinterOlympics，beatingoutAlmaty，Kazakhstanintheprocess.Still，there'splentyofuncertaintyoverBeijing'sabilitytohostwintertimeathletics.HerearethequestionsFortunehasaboutthe2022Games：1．____________________________________________________TheprideofhostinganOlympiceventhaslostsomeofitslusterinrecentyears.HostingtheOlympicsmightseemlikeitaffordsinternationalbraggingrights，butinrealityit'sabigeconomicdrain.Greece's2004AthensSummerOlympicsleftthecountrywith$11billionindebt，accordingtoCNN.Beijing'sown2008SummerGames，meanwhile，cost$44billion.ThepreviousWinterOlympicGames，heldinSochi，Russia，costabout$50billion.2．____________________________________________________Beijingisnotexactlyawintercity—butthenagain，neitherwasSochi.Soexpectfakesnow.Lotsandlotsoffakesnow.Here'salittleonhowSochiachievedthewintermiracle，perTheNewYorkTimes：Machinesmakesnowthesamewaynaturedoes，byfreezingwaterdroplets.Buttheydoitafewfeetabovetheground，ratherthaninthemuchcolderconditionshighintheatmosphere.Snowmakingmachinesemployafewthermodynamictrickstohelp，butattimesthereisalimittowhatphysicscando.Temperatureiskeyinthisprocess.ShouldBeijingbetoowarmaroundthetimeoftheGames，thingsmaygetalittlerisky.Still，asCNNnotes，Beijingwillhosttheice－basedevents，whilecompetitionsrequiringsnowwillbeheldabout120milestoBeijing'snorthwestinZhangjiakou.3．____________________________________________________Beijingofficials，ofcourse，aredoingtheirbesttodissipatedoubtsregardingthecity'ssmogandpollutionissues.Forwhatit'sworth，thecitydidcurbpollutioneffectivelyin2008，soit'spossibleitcouldrepeatthoseefforts.XuJicheng，whohelpsleadBeijing2022'spressefforts，saidinastatementthat“technicallythepollutionhasbeenreducedandcontrolled，wehavesevenmoreyearstogoanditwillbesunshineandwhiteclouds.”[词海拾贝]1．lustern．光彩，光辉2．bragv．吹牛，自夸3．miraclen．奇迹4．thermodynamicadj.热力的，热力学的5．dis