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1、第一部分 必修四 Module2Ⅰ.阅读理解(2015·吉林二模)InLosAngeles,driversspendsixtyonehourseveryyearstuckintraffic.Thesedriversknowtoowellhowbadthetrafficcanbe.“There'retoomanycars,andyoucan'tmovearoundalot.”ProfessorCyrusShahabialsoknowsabouttrafficjams.Helivesmorethan65kilometers
2、fromhisofficeattheUniversityofSouthernCaliforniainLosAngeles.Heisalwayslateevenwiththehelpofanavigation(导航)system.HedecidedtodevelopaprogramcalledClearPathforthat.Hesayshisprogramuseshistoricaldatatopredicttrafficconditionsevenbeforethedriverleavesthehouse.“What
3、'suniqueisthatweusealotofdatathat'scurrentlybecomeavailableincludingtrafficdata,weatherdata,andweanalyzethatsothatwecanpredictwhat'sgoingtohappeninfrontofyouwhenyouleavehome.”ProfessorShahabisayshissystemdoesmorethanjustrespondtocurrenttrafficconditions.WithClea
4、rPath,hesays,adrivercandecidewhattimehewantstoleave,andClearPathwillgivethefastestroute.Itlooksattheentireroadnetwork,includingsurfacestreetsaswellashighways,beforethedriverhitstheroad.ProfessorShahahihopestohaveClearPathavailablenationwideandoverseasoncetheycan
5、collecttrafficdatafromothercities.“IalwaysthoughtthatLosAngeleshadtheworsttraffic,butnowIknowthatShanghai,Beijing,Seoul,Tokyo,believeitornot,Singapore,HongKongcertainlyareexamplesthatcanimmediatelyusethis.”ProfessorShahabihopestosharethisnewtechnologywithcompani
6、esthatalreadyhavenavigationsystems,suchasGoogleandApple.语篇解读:本文是一篇说明文。在洛杉矶,交通阻塞非常严重。赛勒斯·谢哈比教授决定开发一款名叫ClearPath的系统,这个系统可以利用历史数据,在司机出发前就可以预测道路的交通状况。1.DriversinLosAngeleswerementionedinorderto________.A.showcareforthem B.introducetheirlifeC.solvetrafficproblems
7、D.raisethetopic答案:D 推理判断题。文章第一段提到洛杉矶的交通阻塞非常严重,洛杉矶的司机对这一交通情况十分了解,也感到很无奈。提到司机的目的是为了引出下文,提出本文的主题。故选D项。2.WhatisuniqueaboutClearPath?A.Itcanusealotofinformationallovertheworld.B.Itcanensurethatyouwillneverbelateforwork.C.Ithelpsdriversseeclearlywhathappensontheroad.D
8、.Ithelpsdriversknowtheroadconditionsaheadoftime.答案:D 细节理解题。根据第四段“What'suniqueisthatweusealotofdatathat'scurrentlybecomeavailableincludingtrafficdata,weatherdata,andwe