2025春九下英语|阅读理解寒假培优练习①
Sooncomputersandothermachineswillbeabletorememberyoubylookingatyoureyes!Theprogrammeworksbecauseeveryone’seyesaredifferent.Sointhefutureyouwon’thavetorememberanumberwhenyouwanttouseamachineortakemoneyoutofabank.You’lljusthavetolookatthemachineanditwillbeabletotellwhoyouare.Theeye-recognition(眼睛识别)programmeistestedinshopsandbanksintheUSA,BritainandItaly.
Scientistsareworkingonothersystems,suchasknowingyoufromtheshapeofyourfaceorhandorevenyoursmell!Andmachinescanalreadytellwhoyouarefromyourvoiceoryourfingerprint(指纹).Buteye-recognitionwillreplaceotherwaysoffindingoutwhoyouare.Itisbetter,becauseyoureyesdon’tchangeasyougetolder,orgetdirtylikehandsorfingers.Andeventwinshavedifferenteyes,sotheprogrammecanbeupto94%correct,dependingonhowgoodthetechnologyis.InBritain,itwasfoundthat91%ofpeoplesaidthattheylikedtheideaofeye-recognition.
(B)1.Wherehastheprogrammeforrememberingeyesbeentested?
A．Banksandfactories.B．Banksandshops.
C．Schoolsandcomputers.D．Schoolsandshops.
(D)2.Howdoestheeye-recognitionprogrammework?
A．Youlookatthemachineandtypeanumber.
B．Youneedtospeakandthenlook.
C．Themachinelooksatyourface.D．Youlookatthemachine. (B)3.Whichrecognitiontechnologyisalreadyinuse?
A．Rememberingeyesorsmell.
B．Rememberingfingerprintsorvoices.
C．Rememberingfacesorvoices.D．Rememberinghandsorfaces. (C)4.Whatproblemscouldtherebewiththeeye-recognitionprogramme?A．Someeyesarethesame.B．Eyescanchange.
C．Itisnotalwayscorrect.D．Eyescangetdirty.
(A)5.Whatistheadvantageoftheeye-recognitionprogramme?A．Youneedn’trememberanumber.
B．Youneedn’ttakemoneywithyou.
C．Youdon’tneedtolookatthemachine.