高中英语阅读理解(人生百味)练习题及解析.doc

高中英语阅读理解(人生百味)练习题及解析

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.B.N