（课标通用）2018版高考英语大一轮复习 unit 4 earthquakes课时作业 新人教版必修1

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

2、onallyheldbyhumanbeings，therestaurantindustry.TeamsfromaroundtheworldcompetedinearlyJuneattheDARPARoboticChallengeFinalsinCalifornia.AteamfromSouthKoreaanditsrobot，calledDRCCHubo，wonfirstplaceinthecompetition.ThesecondandthirdplacewinnerswerefromtheUnitedStates.Therobotswererequi

3、redtodriveavehicle，climbupstepsanddomechanicalwork.Suchactivitiesareeasyforhumanstoperform，butmoredifficultformachines.Notallofthecompetitorsweresuccessful.Thefailuresshowedhowdifficultitistodesigneffectivewalkingmachines.AkihiroSuzukiworksatYaskawaElectric，acompanythatdevelopsro

4、bots.Hesaysrobotscannotdoeverythingahumancan，buttheyareabletoworkwithoutbecomingtired.Hesaysrobotscannottastefood，changebeatinglevelsorseasoningstogetthebestflavor(风味)．Buthesaysifafoodcanbeeasilyprepared，arobotcanrepeatthesamemovementtoreproducethesamemeal.OneJapanesewomanwhosawt

5、herobotsworkingwantedtobringthemhome.MasayoMorisaysshewouldliketohaveahusbandwhocouldworklikearobot.SuzumoMachineryshoweditssushi(寿司)makerrobot.ItperformstheoftendifficultworkofwrappingthepopularJapanesefood.HiroshiMondenisanofficialwiththecompany.Hesayspeopleallovertheworldnowea

6、tsushi，buttherearenotenoughskilledworkerstoprepareit.Hesayshismachinecanhelpanyonemakesushi.1．InParagraph1，theauthortellsus________.A．robotsjustdodifficultjobsB．robotsaresometimesdangerousC．robotsarewidelyusedinourlifeD．robotsaregraduallyreplacinghumans2．WhydidsometeamsfailattheD

7、ARPARoboticChallengeFinals?A．Theirrobotscannotbeappliedathome.B．Preparingfoodisreallydifficultforrobots.C．Theirrobotscanjustrepeatthesamemovement.D．Theyfailedtodesigneffectivewalkingrobots.3．Wecaninferfromthelastparagraphthat________.A．JapanesemenarelazyB．robotsarepopularinJapanC

8、．JapanhasadvancedhightechnologyD．robotsu