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时间:2019-06-27
《河北省邯郸市丛台区永安学校中考英语 备考阅读话题练习 科普知识与现代技术》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、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.Theideaofasmartcityw
2、asbroughtupbyUScompanyIBMin2010.Generally,asmartcityisacitythatusesdigitaltechnologiessuchastheInternettoimprovecityplanning,savemoneyandresources,andmakeourlifeconvenient.Howsmartcanacitybe?Herearegreatexamplesthatwecanlearnfrom.In2009,Dubuquebecamethefirsts
3、martcityintheUS.Thecityusedsmartwatermeterstotaketheplaceoftraditionalwatermeters.Theycandetect(探测)waterwasteandleakage(泄漏)andsenddatatoletthehouseownerknow.Thesamesystemisusedforothercityresourceslikeelectricityandnaturalgas.Thisway,peopleknowhowtheyusetheir
4、resourcesandaregladtohelpreducewaste.SantanderinSpainalsogivesusalookatthefuture.Ifpeoplepointaphonetowardanearbybusstop,thephoneimmediatelyshowsallbuslinesthatservethestopaswellastheirarrivaltimes.ThegovernmentorganizedaresearchteamandprovidedanApp(应用程序)that
5、collectsdataonalmosteverything:light,temperature,andthemovementsofcarsandpeople.OpeningtheAppnearasupermarketprovidesimmediateinformationonspecialoffers.1.Accordingtothepassage,whichofthefollowingisRIGHT?A.Digitaltechnologiesareusedinsmartcities.B.AnEnglishco
6、mpanyfirstraisedtheideaofasmartcity.C.AsmartcityismainlymadeupoffreeWi-Fiandphones.D.Asmartcityisstillanideaandhasn'tcomeintobeing.2.Theunderlinedword"convenient"istheclosestinmeaningto .A.usefulB.normalC.suitableD.easy83.Comparedtotraditionalwatermeters,smar
7、twatermetersdobetterin .A.cleaningwaterB.supplyingwaterC.savingwaterD.producingwater4.TheexampleofSantandershowstheuseofsmartsystemsinaspects(方面)EXCEPT .A.businessB.healthcareC.trafficcontrollingD.publictransportation5.What'sthemainideaofthepassage?A.Digitalt
8、echnologieshelpimprovecityplanning.B.Smartcitieswillmakeourfuturelifebetterandsmarter.C.SmartcitiesareverycommoninbothDubuqueandSantander.D.SpainandtheUStaketheleadingpositioninbuildingsm
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