【课标通用】2020版高考英语大一轮复习 课时作业必修三 Unit 1 Festivals around the world含答案.doc

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1、课时作业(十一)Ⅰ.阅读理解[2017·河北石家庄调研]Shoppingcenters，stadiumsanduniversitiesmaysoonhaveanewtooltohelpfightcrime.ACaliforniacompanycalledKnightscopesaysitsrobotscanpredictandpreventcrime.Knightscopesaysthegoalistoreducecrimebyhalfinareastherobotsguard.WilliamSantanaLiisthechiefexecutiveofficerofKnightscope.

2、Hesays，“Theserobotsecurityguardswillchangetheworld.Ourplanethassevenbillionpeopleonit.It'sgoingtoquicklygettoninebillionpeople.Thesecurityequipmentthatwehavegloballyisjustnotgoingtodevelopthatfast.Thecompany'sAutonomousDataMachinescanbecometheeyesandearsoflawenforcement(执行)．”“Youwantittobemachines

3、plushumans.Letthemachinesdotheheavyandsometimesdangerousworkandletthehumansdothestrategicdecisionmakingwork，soit'salwaysworkingalltogether.”Themachinesareoneandahalfmeterstallandweigh136kilograms.Theydonotcarryweaponsbuttheyhavedayandnighttimevideocameraswhichareabletoturn360degreesandcanalsosense

4、chemicalandbiologicalweapons.Somepeoplemaybecomeconcernedabouttheirprivacy，especiallyinconnectionwiththevideorecordings.SomepeoplemayworrythatsuchrecordingswillappearontheInternet.EugeneVolokh，alawprofessorattheUniversityofCalifornia，saysthemachineshavetobeusedintherightwayandthatitwillbeinteresti

5、ngtoseehowstatelawsdealwiththiskindofvideo.WilliamSantanaLisaysthereisalongwaitinglistfortherobotsintheUS.Workersinthecompanyareworkingovertimetomeetthedemandsofthemarket.Atleast25othercountriesarealsointerestedintheseroboticsecurityguards.1．Whatcanthisnewtooldoforhumans?A．Makestrategicdecisions.B

6、．Keepwatchingdayandnight.C．Carryheavyweapons.D．Stopcrimeautonomously.2．Whatarepeopleworriedaboutaccordingtothetext?A．Theirprivacymaybeletout.B．Therobotsareveryexpensive.C．Robotswillreplacehumans.D．Theywillbeoutofworksoon.3．Whichofthefollowingcanbethebesttitleofthetext?A．RobotsAreBecomingMorePopula

7、rB．RobotsContributeaLottotheWorldC．RobotsAreinGreatDemandNowD．SecurityRobotsCouldHelpCutCrime答案：[解题导语]本文主要介绍了一款新型的预防犯罪的机器人.1．B　解析：细节理解题.根据第五段的第二句“Theydonotcarryweaponsbuttheyhavedayandnighttimevideocameraswhichar