2022年7月1388国开电大本科【理工英语4】期末考试试题及答案

2022年7月1388国开电大本科《理工英语4》期末考试试题及答案一、交际用语供计10分,每小题2分）L5题:选择正确的语句完成下面对话，并将答案序号写在答题纸上。—IwonderifIcoulduseyourtablettonight?— .Fmnotusingitrightnow.Itdoesn'tmatter.No,thankyou.Sure,hereyouare.［答案］c— .—Canyoutellmesomethingaboutyournewproduct?Whatdoyoudo,sir?whatdoyouwanttobuy?CanIhelpyou,sir?［答案］c—Youknowagoodschedulebringsefficiencytothework.Notatall.Ienjoyedit.Iseeyourpoint.Ithinkit'sabadidea.［落案］B-ThankyoueversomuchfortheAppleWatchyousentme.Nothanks.I'mgladyoulikeit.Pleasedon'tsayso.［答案］B—Doyoupreferaportableoraclumsy3Dprinter?No,aportable3Dprinterismoreuseful.YesJwouldnothaveaclumsyone.Ipreferaportableonetoaclumsyone.［答案］c二、词汇与结构（共计30分海小题2分）6・20题:阅读下面的句子，从A、B、C三个选项中选出一个能填入空白处的正确选项，并将答案序号写在答题纸上。Youwillquicklygetusedto thisnewdigitalcamera.useusingused［答案］B7.1acceptedmynosesurgery,the andpatientdoctorwasreallyhelpfulduringmyrecoveryperiod.gracefulgreedygracious［答案］c8Tomaskedmetogotoplayfootballand ・sodidIsoIdidsodoI［答案］B9Theyaretryingtomakeanewproduct-theworld'ssmallest robot.hammerhumanehumanoid［答案］clO.Jtishardforanywomantoresist herselfmorebeauty.makemademaking［答案］c11Thecurrentdeathrateisreduced 10%comparedwiththatoftheyearof1980.withfromby［答案］cNoonehadenoughforesightto thewinner.predictpreventprecise［答案］AModernMeadowisastartupthatengineerstissuestocreate lab-grownmeat.edibleeditableedify［答案］ATheproblemisunevendistribution, 870millionsufferingfromhunger.lefttoleaveleaving［答案］cTheplasticsurgeonmayprovideseveralplansforyourfacial .reconstructreconstructionreconstructed［答案］B nomodemtelecommunications,wewouldhavetowaitforweekstogetnewsfromaroundtheworld.WerethereIfthereareIftherehavebeen［答案］AYoil theInception,sinceIrememberonceyoudiscusseditsmainplotwithCathy.couldhavewatchedshouldhavewatchedmusthavewatched［答案］c18It methatIhadachoice.bitpickhit［答案］cThis3Dprinterwasdesigned producesnacks.toforwith［答案］AThetechnologyhasseveraladvantages earlierattemptstoengineermeatinvitro.incomparisonofincomparisontocomparewith［答案］B三、阅读理解供计40分海小题2分）2L25题:阅读下列短文，从A、B、C三个选项中选出一个正确答案，并将答案序号写在答题纸上。Passage1WhenComputerserversoperateacomplexprogram,theycangetveryhot.Coolingtheserverscanbecostly.Soresearchersaskedwhatwouldhappeniftheheatcreatedbytheserverscouldbecapturedandused?DatacentersoflargeInternetcompaniessuchasGoogleandMicrosofthavethousandsofcomputerservers.Astheseserversprocessinformation,theycreatelargeamountsofheat,sotheyneedhugecoolingsystems,Thesesystemssendtheheatintotheair.TheDutchcompanyNerdalizethinkspayingforelectricitytooperatetheserversandthenpayingagaintocoolthemisawasteofenergy.Soitdevelopedadevicecalledthee-Radiator.Itisacomputerserverthatalsoworksasaheatingsource.BoazLeupeisthechiefexecutiveofficerofNerdalize,Hesaysthee-Radiatorsavesmoneybecausecompaniesdon'thavetopaytocooltheirservers."Thekilowatt（千瓦）houryouareusingisusedtwice-oncetoheatthehomeandoncetocomputetheclientstaskwithoutthecoolingoverhead."HesaysfivehomeownersintheNetherlandsaretestingtheheatingdeviceintheirhomes."Wereimbursetheelectricitytheserveruses,andthatwecandobecauseofthecomputerclientsontheotherside,and,inthatway,homeownersactuallygetheatingforfree,andcomputerusersdon'thavetopayfortheoverheadofthedatacenter."JanVisserisoneoftheparticipantsintheyear-longexperiment.Hesaystheamountofheatproducedbythee-Radiatorintoroomdependsontheworkbeingdonebythecomputerserver.Hesaysitcannotbeusedastheprimarysourceofheat.Butheisreadytotryit.Hesaysifitprovidesenoughwarmth,hewillbeabletousehishome'sheatingsystemless,whichwillsavehimmoney.Nerdalizesayse-Radiatorscreateheattemperaturesofupto55°C.Itsaysthedevicescouldsaveusersupto$440inheatingcostsayear.Whydidresearchersaskwhatwouldhappeniftheheatcreatedbytheserverscouldbecapturedandused?Becausecomputerscangetveryhot.Computerserversisacomplexprogram,Coolingcomputerserverscostsalotofmoney.［答案］CThecomputerserversinlargeInternetcompaniessuchasGoogleandMicrosoftcan .createlargeamountsofinformationcreatelargequantityofheatmanagethehugecoolingsystems［答案］BNerdalizedevelopedthee-Radiatorbecause .e-Radiatorcostlessenergye-Radiatorcancooltheserversforfreee-Radiatorcancreatecoldairforfree［答案］BAccordingtoJanVisser,theamountofheatproducedbythee-Radiator .dependsontheworkbeingprocessedbyPCcannotbeusedasthehome'sheatingsystemcannotbeusedasthemainsourceofheat［答案］cThebesttitleforthispassageis ・TheNewWaytoHeatHomesTheNewWaytoCoolHomesHotComputersCouldBeUsedforFree［答案］A26・30题:请根据短文内容判断给出的语句是否正确,正确的写错误的写“F”,并将答案写在答题纸上。Passage2Baidu,Chinasleadingsearchenginecompany,hasunveileditsowneyewearcalledBaiduEye.ltissaidtobeadifferentproductfromGoogleGlassintermsoffunctionality.ThecompanydemonstratedaworkingprototypeonSeptember3atitsannualTechnologyInnovationConferenceinBeijing.ltbearsasimilaritytoGoogleGlass,butithasnoscreen.Instead,thedeviceusesacameratoscanobjects,andfocusesonanalyzinginformationarounditsuserandbeamingthattoasmartphone.Baidusaysthedeviceisdesignedtosupportimagesearch.Thecompany1sCEORobinLibelievesinfiveyears'time,peoplewillgetusedtosearchingbyimageandaudioratherthantext,LihasgivenanexampleofhowonecantakeadvantageofBaiduEye/Ifyouareinashoppingmallandcomeacrossawomanwhoseskirtlooksreallyattractive,youtakeaphotoofherskirtusingBaiduEye,andyoullgettoknowwheretobuyoneforyourself."AccordingtoKaiserKuo,Baidu'sdirectorofinternationalcommunications,BaiduEyecanalsorecognizevoiceandgesture/Youcanusevoicecommands,orgesturecommands-likeexpandingtozoom,orcirclinganobjectinyourfieldofviewwithyourfinger."BaiduisyettoannounceareleasedateormarketingplansforBaiduEye.BaiduisChina'sleadingsearchenginecompany•［答案］TBaidulaunchedaproductthathasmorefunctionsthanGoogleGlassonSeptember3.［答案］FBaiduEyecanscanobjectswithitssmallscreen•［答案］FThecompany'sCEORobinLibelievesthatpeoplewillgetusedtosearchingbytext•［答案］FBaiduhasalreadyannouncedthereleaseofBaiduEye•［答案］F四、写作（共计20分）31.根据要求写作文。以MyFavoriteSport为题写一篇作文,要求包括以下内容:介绍一项你特别喜欢的运动；说明你喜欢这项运动的理由。参考答案一：MyFavoriteSportMYfavouritesportisbasketbalLPlayingbasketballcanmakemestrongerandstronger.Andkeepingplayingitcanmakemybasketballskillsbetter.Playingbasketballisnotonlyveryinterestingbutalsohelpsmemakemanyfriends.Ienjoyplayingbasketballwithmyfriends.KobeBryantwhoisanNBAplayerisverypowerful.HeisregardedasthebestplayerinAmericanbasketballworld.Ihope1canhaveachancetoseeanNBAgameinperson!wish1canplaybasketballwithKobeBryantoneday.参考答案二：MyFavoriteSportMyFavouritesportMyfavouritesportisbasketballasitisveryexciting.IlikebasketballbecausetheNBA.starsplayverywell.Basketballisverycheapanditisagoodsportforourhealth.Wecangrowtallerifweplaybasketballoften.Alsoitkeepsmefit.Iplaybasketballthreetimesaweek.MostoftenIplayitinmyschool.Ioftenplayitwithmyfriendsalthough1mayplayitmyselfIfeelveryhappywhenIplaybasketballinschoolwithmyclassmates.SometimesIplaybasketballintheplaygroundnearmyhome.Basketballisveryeasytoplay.If