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1、Unit1Womenofachievement**阅读理解AbusinessschoolinPariswillsoonbeginusingartificialintelligenceandfacialanalysistodeterminewhetherstudentsarepayingattentioninclass.Thesoftware,calledNestor,isusedintwoonlineclassesattheESGbusinessschoolbeginninginSeptember.Theidea,accordingtoLCAfou
2、nderMarcelSaucet,istousethedatathatNestorcollectstoimprovetheperformanceofbothstudentsandprofessors.Thesoftwareusesstudentswebcams（网络摄像机）toanalyzeeyemovementsandfacialexpressionsanddeterminewhetherstudentsarepayingattentiontoavideolecture.Itthenformulatesquizzesbasedontheconte
3、ntcoveredduringmomentsofinattentiveness.Professorswouldalsobeabletoidentifymomentswhenstudents’attentiondeclined,whichcouldhelptoimprovetheirteaching,Saucetsays.AdvocatesforAIineducationsaythatthesoftwareisactuallyunabletoteachacourse,butthetechnologycouldbeusedasadigitaltutor
4、thatwouldadapttoastudent’sindividualneeds,andhelpdevelopmoreeffectivestudyinghabits.Suchsoftwarecouldalsohelpteachersbyprovidingfeedbackontheeffectivenessoftheirteaching,advocatessay.SaucetsaysNestorwon’tstoreanyofthevideofootageitgetsandthathiscompanyhasnoplanstosellanyotherd
5、atathesoftwarecollects.Inadditiontofacialrecognitionandanalysis,thesoftwarecanintegrate（合并）withstudents’calendarstosuggestpossiblestudytimes,andtracktheironlinebehaviortopickuponpatterns.RoseLuckin,aprofessorattheUniversityCollegeLondonKnowledgeLab,saysAIcouldunlockthe“blackbo
6、xoflearning”byprovidinginformationonhowandwhenlearninghappens.LuckinsaysaprogramlikeNestorcouldbeusefulforstudentswhotakeclassesremotely,since“thereisn’tahumantherewatchingthem.”AndwhilesomeareconcernedthatAImayonedayreplaceteachers,Luckinseesthetechnologymoreasanassistant,rat
7、herthanareplacement.Saucetagrees.“Humancontactisnotgoingtogoaway,”hesays.“Therewillalwaysbeprofessors.”1.HowdoesNestorworktofindoutwhenstudentsaren’tpayingattention?A.Bycollectingthedataofstudents’performanceindifferentclasses.B.Bycollectingthestudents’gradesinthequizzes.C.Bys
8、hootingandanalyzingstudents’eyemovementsandfacialexpressions.
