中考备考阅读话题练习：科普知识与现代技术(含答案)

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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）Haveyounoticedyourlifebecomingalittleeasier?Now,whenyougotoacertainshoppingmall,youcanenjoyitsfreeWi-Fithere.Whenyouwanttotakeataxi,youcanbookonewithyourphone・Infact,allthesecanbeseenasthebasicpartsofasmartcily.TheideaofasmartcitywasbroughtupbyUScompany

2、IBMin2010.Generally,asmartcityisacitythatusesdigitaltechnologiessuchastheInternettoimprovecityplanning,savemoneyandresources,andmakeourlifeconvenient.Howsmartcanacitybe?Herearegreatexamplesthatwecanlearnfrom.In2009,DubuquebecamethefirstsmartcityintheUS.Thecityusedsmartwatermeterstotakethepl

3、aceoftraditionalwatermeters.Theycandetect（探测）waterwasteandleakage（泄漏）andsenddatatoletthehouseownerknow・Thesamesystemisusedforothercityresourceslikeelectricityandnaturalgas・Thisway,peopleknowhowtheyusetheirresourcesandaregladtohelpreducewaste・SantanderinSpainalsogivesusalookatthefuture・Ifpeo

4、plepointaphonetowardanearbybusstop,thephoneimmediatelyshowsallbuslinesthatservethestopaswellastheirarrivaltimes.ThegovernmentorganizedaresearchteamandprovidedanApp（应用程序）thatcollectsdataonalmosteverything:light,temperature,andthemovementsofcarsandpeople・OpeningtheAppnearasupermarketprovidesi

5、mmediateinformationonspecialoffers.1・Accordingtothepassage,whichofthefollowingisRIGHT?A.Digitaltechnologiesareusedinsmartcities.B.AnEnglishcompanyfirstraisedtheideaofasmartcity.A.AsmartcityismainlymadeupoffreeWi-Fiandphones・B.Asmartcityisstillanideaandhasn'tcomeintobeing・2.Theunderlinedword

6、uconvenientHistheclosestinmeaningto•A.usefulB.normalC.suitableD.easy3.Comparedtotraditionalwatermeters,smartwatermetersdobetterin・A.cleaningwaterB・supplyingwaterC・savingwaterD.producingwater4.TheexampleofSantandershowstheuseofsmartsystemsinaspects（方面）EXCEPTA.businessB.healthcareC.trafficcon

7、trollingD.publictransportation5・Whatsthemainideaofthepassage?A.Digitaltechnologieshelpimprovecityplanning.B.Smartcitieswillmakeourfuturelifebetterandsmarter.C.SmartcitiesareverycommoninbothDubuqueandSantander.D.SpainandtheUStaketheleadingpositioninbuildi