最新中考备考阅读话题练习：科普知识与现代技术(含答案).docx

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1、中考备考阅读话题练习：科普知识与现代技术一、阅读理解（共20小题；共40分）AHaveyounoticedyourlifebecomingalittleeasier?Now,whenyougotoacertainshoppingmall,youcanenjoyitsfreeWi-Fithere.Whenyouwanttotakeataxi,youcanbookonewithyourphone.Infact,allthesecanbeseenasthebasicpartsofasmartcity.The

2、ideaofasmartcitywasbroughtupbyUScompanyIBMin2010.Generally,asmartcityisacitythatusesdigitaltechnologiessuchastheInternettoimprovecityplanning,savemoneyandresources,andmakeourlifeconvenient.Howsmartcanacitybe?Herearegreatexamplesthatwecanlearnfrom.In2009

3、,DubuquebecamethefirstsmartcityintheUS.Thecityusedsmartwatermeterstotaketheplaceoftraditionalwatermeters.Theycandetect(探测)waterwasteandleakage(泄漏)andsenddatatoletthehouseownerknow.Thesamesystemisusedforothercityresourceslikeelectricityandnaturalgas.This

4、way,peopleknowhowtheyusetheirresourcesandaregladtohelpreducewaste.SantanderinSpainalsogivesusalookatthefuture.Ifpeoplepointaphonetowardanearbybusstop,thephoneimmediatelyshowsallbuslinesthatservethestopaswellastheirarrivaltimes.Thegovernmentorganizedares

5、earchteamandprovidedanApp(应用程序)thatcollectsdataonalmosteverything:light,temperature,andthemovementsofcarsandpeople.OpeningtheAppnearasupermarketprovidesimmediateinformationonspecialoffers.1.Accordingtothepassage,whichofthefollowingisRIGHT?A.Digitaltechn

6、ologiesareusedinsmartcities.B.AnEnglishcompanyfirstraisedtheideaofasmartcity.C.AsmartcityismainlymadeupoffreeWi-Fiandphones.D.Asmartcityisstillanideaandhasn'tcomeintobeing.2.Theunderlinedword"convenient"istheclosestinmeaningto .A.usefulB.normalC.suitabl

7、eD.easy3.Comparedtotraditionalwatermeters,smartwatermetersdobetterin .A.cleaningwaterB.supplyingwaterC.savingwaterD.producingwater4.TheexampleofSantandershowstheuseofsmartsystemsinaspects(方面)EXCEPT .A.businessB.healthcareC.trafficcontrollingD.publictran

8、sportation5.What'sthemainideaofthepassage?A.Digitaltechnologieshelpimprovecityplanning.B.Smartcitieswillmakeourfuturelifebetterandsmarter.C.SmartcitiesareverycommoninbothDubuqueandSantander.D.SpainandtheUStaketheleadingpositionin