课标通用2018版高考英语复习unit4earthquakes课时作业新人教版

课标通用2018版高考英语复习unit4earthquakes课时作业新人教版

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时间:2019-04-23

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1、Unit4EarthquakesⅠ.阅读理解[2017·山西晋中摸底]Formanyyears,machineshavebeendoingworkthatpeopleoncedid,includingsomedifficultjobs.Searchandrescueoperationsindangerousenvironmentsareoftenseenasthefirstareasthatwillemployhightechnologyrobots.Butthereisanotherareawheretheymaysoontakejobstraditionallyheldby

2、humanbeings,therestaurantindustry.TeamsfromaroundtheworldcompetedinearlyJuneattheDARPARoboticChallengeFinalsinCalifornia.AteamfromSouthKoreaanditsrobot,calledDRCCHubo,wonfirstplaceinthecompetition.ThesecondandthirdplacewinnerswerefromtheUnitedStates.Therobotswererequiredtodriveavehicle,climb

3、upstepsanddomechanicalwork.Suchactivitiesareeasyforhumanstoperform,butmoredifficultformachines.Notallofthecompetitorsweresuccessful.Thefailuresshowedhowdifficultitistodesigneffectivewalkingmachines.AkihiroSuzukiworksatYaskawaElectric,acompanythatdevelopsrobots.Hesaysrobotscannotdoeverythinga

4、humancan,buttheyareabletoworkwithoutbecomingtired.Hesaysrobotscannottastefood,changebeatinglevelsorseasoningstogetthebestflavor(风味).Buthesaysifafoodcanbeeasilyprepared,arobotcanrepeatthesamemovementtoreproducethesamemeal.OneJapanesewomanwhosawtherobotsworkingwantedtobringthemhome.MasayoMoris

5、aysshewouldliketohaveahusbandwhocouldworklikearobot.SuzumoMachineryshoweditssushi(寿司)makerrobot.ItperformstheoftendifficultworkofwrappingthepopularJapanesefood.HiroshiMondenisanofficialwiththecompany.Hesayspeopleallovertheworldnoweatsushi,buttherearenotenoughskilledworkerstoprepareit.Hesaysh

6、ismachinecanhelpanyonemakesushi.1.InParagraph1,theauthortellsus________.A.robotsjustdodifficultjobsB.robotsaresometimesdangerousC.robotsarewidelyusedinourlifeD.robotsaregraduallyreplacinghumans2.WhydidsometeamsfailattheDARPARoboticChallengeFinals?A.Theirrobotscannotbeappliedathome.B.Preparin

7、gfoodisreallydifficultforrobots.7C.Theirrobotscanjustrepeatthesamemovement.D.Theyfailedtodesigneffectivewalkingrobots.3.Wecaninferfromthelastparagraphthat________.A.JapanesemenarelazyB.robotsarepopularinJapanC.JapanhasadvancedhightechnologyD.robots

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