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高考英语阅读理解(人生百味)专题训练答案及解析.doc

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高考英语阅读理解(人生百味)专题训练答案及解析 一、高中英语阅读理解人生百味类 1．阅读理解 ArobotcreatedbyWashingtonStateUniversity(WSU)scientistscouldhelpelderlypeoplewithdementia(痴呆)andotherlimitationsliveindependentlyintheirownhomes. TheRobotActivitySupportSystemorRAS,usessensorsinstalledinaWSUsmarthometodeterminewhereitsresidentsare,whattheyaredoingandwhentheyneedassistancewithdailyactivities.Itnavigates(定位)throughroomsandaroundobstaclestofindpeopleonitsown,providesvideoinstructionsonhowtodosimpletasksandcanevenleaditsownertoobjectsliketheirmedicationorasnackinthekitchen. "RAScombinestheconvenienceofamobilerobotwiththeactivitydetectiontechnologyofaWSUsmarthometoprovideassistanceinthemoment,astheneedforhelpisdetected,"saidBryanMinor,apostdoctoralresearcherintheWSUSchoolofElectricalEngineeringandComputerScience. Currently,anestimated50percentofadultsovertheageof85needassistancewitheverydayactivitiessuchaspreparingmealsandtakingmedicationandtheannualcostforthisassistanceintheUSisnearly$2trillion.Withthenumberofadultsover85expectedtotripleby2050,researchershopethattechnologieslikeRASandtheWSUsmarthomewillrelievesomeofthefinancialstrainonthehealthcaresystembymakingiteasierforolderadultstolivealone. RASisthefirstrobotresearchershavetriedtoincorporateintotheirsmarthomeenvironment.TheyrecentlypublishedastudyinthejournalCognitiveSystemsResearchthatdemonstrateshowRAScouldmakelifeeasierforolderadultsstrugglingtoliveindependently. "Whilewearestillinanearlystageofdevelopment,ourinitialresultswithRAShavebeenpromising,"Minorsaid."ThenextstepintheresearchwillbetotestRAS'performancewithagroupofolderadultstogetabetterideaofwhatprompts,videoremindersandotherpreferencestheyhaveregardingtherobot." （1）HowdoesRASserveelderlypeople? A.Throughsensors.B.Throughobjects. C.Throughamobilerobot.D.Throughtheirdailyactivities. （2）WhatcanweknowaboutRAS? A.Itisthefirstrobotusedindailylife.B.Itsfunctionremainstobetested. C.Itcanlocatepeopleanddoanytask.D.Itcancookforownersonitsown. （3）What'sMinor'sattitudetowardthefutureofRAS? A.Doubtful.