高考英语一轮复习精选提分专练第二周星期二阅读理解科普知识类+降环保类七选五+语法填空文档格式.docx
《高考英语一轮复习精选提分专练第二周星期二阅读理解科普知识类+降环保类七选五+语法填空文档格式.docx》由会员分享,可在线阅读,更多相关《高考英语一轮复习精选提分专练第二周星期二阅读理解科普知识类+降环保类七选五+语法填空文档格式.docx(12页珍藏版)》请在冰豆网上搜索。
广东深圳新安中学期中)
Selfdrivingvehicleswillrelyoncameras,sensorsandartificialintelligence(AI)torecognizeandrespondtoroadandtrafficconditions,butsensingisthemosteffectiveforobjectsandmovementintheneighborhoodofthevehicle.Noteverythingimportantinacar’senvironmentwillbecaughtbythevehicle’scamera.Anothervehicleapproachingathighspeedonacollision(碰撞)trackmightnotbevisibleuntilit’stoolate.Thisiswhyvehicletovehiclemunicationisundergoingrapiddevelopment.Ourresearchshowsthatcarswillneedtobeabletochatandcooperateontheroad,althoughthetechnicalchallengesareconsiderable.
Applicationsforvehicletovehiclemunicationrangefromvehiclesdrivingtogetherinarow,tosafetymessagesaboutnearbyemergencyvehicles.Vehiclescouldalerteachothertoavoidcollisionsorsharenoticesaboutpassersbyandbicycles.
Fromasfarasseveralhundredmetresaway,vehiclescouldexchangemessageswithoneanotherorreceiveinformationfromroadsideunits(RSUs)aboutnearbyincidentsordangerousroadconditionsthrough4Gnetwork.AhighlevelofAIseemsrequiredforsuchvehicles,notonlytoselfdrivefromAtoB,butalsotoreactintelligentlytomessagesreceived.Vehicleswillneedtoplan,reason,strategizeandadaptinthelightofinformationreceivedinrealtimeandtocarryoutcooperativebehaviours.Forexample,agroupofautonomousvehiclesmightavoidaroutetogetherbecauseofpotentialrisks,oravehiclecoulddecidetodropsomeoneoffearlierduetomessagesreceived,aforeseencrowdingahead.
Furtherapplicationsofvehicletovehiclemunicationarestillbeingresearched,includinghowtoperformcooperativebehaviour.
1.Whatisthefirstparagraphmainlyabout?
A.Thereasonsfortheaccidentsbyselfdrivingvehicles.
B.Theresearchaboutapplicationsforselfdrivingvehicles.
C.Theimportanceofartificialintelligenceofselfdrivingvehicles.
D.Thereasonsfordevelopingmunicationbetweenselfdrivingvehicles.
2.Whatdoestheunderlinedword“alert”meaninParagraph2?
A.Alarm.B.Condemn.C.Ignore.D.Govern.
3.Whatcanwelearnaboutroadsideunits(RSUs)?
A.Theyclassifythevehiclesontheroad.
B.Theycanimprovebadroadconditions.
C.Theytakeoverthepassingvehicles.
D.Theyserveasefficientinformationstations.
4.Whatisthebesttitleforthetext?
A.WhenDoVehiclesmunicate?
B.TheReasonsWhyaHighLevelofAIIsImportant
C.VehicletovehiclemunicationIsing
D.WhatDoApplicationsforVehicletovehiclemunicationNeed?
B
陕西宝鸡中学一调)
TheCrownePlazaHotelinCopenhagenisofferingafreemealtoanyguestwhoisabletoproduceelectricityforthehotelonanexercisebikelinkedtoagenerator(发电机).Theideaistogetpeoplefitandreducetheircarbonfootprint.Guestswillhavetoproduceatleast10watthoursofelectricity—roughly15minutesofcyclingforsomeoneofaveragefitness.GuestsstayingatPlazaHotelwillbegivenmealticketsworth36oncetheyhaveproduced10watthoursofelectricity.Thebicycleswillhavesmartphonesattachedtothehandlebarsmeasuringhowmuchpowerisbeinggeneratedforthehotel.
Theplan,aworldfirst,willstarton19Aprilandrunforayear.Onlyguestsstayingatthehotelwillbeabletotakepart.FrederikkeToemmergaard,hotelspokeswoman,said,“Manyofourvisitorsarebusinesspeoplewhoenjoygoingtothegym.Theremightbepeoplewhowillcyclejusttogetafreemeal,butgenerallyIdon’tthinkpeoplewilltakeadvantageofourprogramme.”
Copenhagenhasalongstandingcyclingtraditionand36%oflocalscycletoworkeachday,oneofthehighestpercentagesintheworld,accordingtothewebsitevisitcopenhagen.dk.USenvironmentalwebsitetreehuggerrecentlyvotedCopenhagentheworld’sbestcityforcyclists.“BecauseCopenhagenisstronglyconnectedwithcycling,wefeltthebicyclewouldworkwellasasymbolofthehotel’sgreenprofile(形象).”
Ifsuccessful,theelectricbicyclemealprogrammewillbespreadtoallCrownePlazahotelsintheUK,thehotelsaidinastatement.
5.Whatisthemainpurposeofthefreemealprogramme?
A.Topromotethehotel’sgreenconcept.
B.Tomakethecityknowntotheworld.
C.Toattractpeopletothehotelrestaurant.
D.Togetgueststostaylongeratthehotel.
6.Howcanaparticipantgetafreemeal?
A.Bybeingaprofessionalcyclist.
B.Bycyclingtoproducesomeelectricity.
C.Bylinkingasmartphonetoabicycle.
D.Bymonitoringhisorhercarbonfootprint.
7.Whoaremostlikelytoenterfortheprogramme?
A.Thepoorlocalpeople.
B.Theenvironmentactivists.
C.Healthconscioushotelguests.
D.VisitorsfondofCopenhagenfood.
8.AccordingtoParagraph3,Copenhagenhasoneoftheworld’s.
A.bestchainhotels
B.greenestnaturalenvironments
C.longestbikepaths
D.highestra