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

《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