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时间:2019-09-27
《中考备考阅读话题练习:科普知识与现代技术(含答案)》由会员上传分享,免费在线阅读,更多相关内容在工程资料-天天文库。
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
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