國家開放大學(xué)本科《理工英語4》一平臺(tái)在線形考(單元自測1至8)試題及答案2025珍藏版

單元自測1至8試題及答案說明：資料整理于2025年2月；適用于國家開放大學(xué)本科學(xué)員一平臺(tái)在線形考考試。單元自測1試題及答案說明：本單元測試中共有6道隨機(jī)題，其中有5道選擇題和1道完形填空題。備注：本大題從下列帶★題庫中隨機(jī)抽取其中5個(gè)小題，每個(gè)10分，共50分!備注：本大題從下列帶★題庫中隨機(jī)抽取其中1個(gè)題型的試題，共50分!10分)E.George:NowpressOKtostartusingtheapplicF.George:ThenyoushoulddownloG.George:OK.First,pleasemakesureyourphoneisrunningaH.Johnson:Wheretodownloadtheapp?DoIneedpaI.Johnson:Ientered.T★閱讀理解：閱讀下面的短文，根據(jù)文章內(nèi)容從A、B、C三個(gè)選項(xiàng)中選出一個(gè)最佳選項(xiàng)。(每題10分)designand{A.development;B.develop;CWithheadquartersinThessaloniki,Tesserahasdevelopedbusinessactivitiescoverelationshipsoftrustandreliability.Ourcompanyhasdesignedandsuccessfullyimplesoftware{A.projection;B.project;C.projects}inawiderangeofseexperienceindesigningwsoftwaretechnology,constantlyinvestinginnewtechnologiesandhumanresourceservices.Atthesametime,ourpersonnelistrainedsystematicallyindeproductionsarealwaysonthecuttingedgeoftechnology.adifferentproductfromGoogleGlassintermsoffunctionalConferenceinBeijing.Itbtoscanobjects,andfocustime,peoplewillgetusedtosearchingbyimageandaudioratyourself.AccordingtoKaiserKuo,Baidu'sdirecyourfieldofviewwithyourfinger.BaiduisyettoannounceareleasedatJ.Salesman:Ourpricesvarybecausethefunction,designandcoloraredIfyouwantyourprodubenefitsfirst.It'softennotenoughtojustlisttwhenwritingproductdescriptionstobecopurchaseyourproductbytellingthemexactlyhowtodoit.★閱讀理解：閱讀下面的短文，根據(jù)文章內(nèi)容從A、B、C三個(gè)選項(xiàng)中選出一個(gè)最佳選項(xiàng)。(每題10分)RobyMiniisjust4ManufacturedbyroboticscompanyShanghaiPTInfo,thebrightlycolore($790),waslaunchedonApercentofthepopulation.By2018,thefigureisprojectedtoriseto5million.changethewaypeopleinteractwithdigitalproducts,Hongsays.FoundedinMay,ShanghaiPTInfohadalreadydonethegroundwdevelopingthespeechrecognitionsystembeforethefirmwastrikeupaconversation,tellMassproductionstartedthismonthandShanghaiPTInfoplanstomanufacture200lightsandair-conditioningunitsbypressingbuttonsonthemachi單元自測3試題及答案說明：本單元測試中共有6道隨機(jī)題，其中有5道選擇題和1道完形填空題。第一大題：選擇填空(每題10分，共5題)備注：本大題從下列帶★題庫中隨機(jī)抽取其中5個(gè)小題，每個(gè)10分，共50分!paymoreattentiontobeatherearemanyrisksandmuchcostofthatsurgery.of.C.consequencesperiod.C.gracious備注：本大題從下列帶★題庫中隨機(jī)抽取其中1個(gè)題型的試題，共50分!(每題10分)breastenlargementshouFirstly,IwasamazedatthelevelofcareIreceivedattheweretheyprofessional,butkinderandmorepatientthanWesternnurses.Thehospitalfoodwasexcellent,socommunicatewithme,andtheplasticsurgeonsarrangedthewhoTheoperationcostmeathirdofthepriceoftheU.K.Withthelowcostoftheairticketsandaholiday,itworkedoutatabouthalfUK'spriceCombiningaplasticsurgerywithamademefeelthatIhadf2.Wastheauthorsatisfiedwiththenursingstaffsforh3.WhichofthefollowingstatementisTRUE?A.Theauthorwascontentwiththefoodint4.Whatdoestheunderlinedphraseliftingafingermeaninparagraphthree?B.Helpingwithsomething.ddeal.Areal-lifeBarbie,thaRussianInternetbecauseofherdoll-likeappeal.Hundredwide-eyed,nearlyfake-lookingValeriaposinginavarietyofoutfits.underwentabarrageofplasticsurgery.ThepresidentofAmericanSocietyofPlasticSurgeons(ASPS)said,plasticsurgeryshowithanyoperation,sothedecisionshouldnotf5.ThepresidentofASPSthinkst★閱讀理解：閱讀下面的短文選擇合適的內(nèi)容將短文補(bǔ)充完整。(每題10分)E.Wearehappytoinformyouthatyouhavebeenconfirmedtothepositionofsalesma ,wehavereviewedyourperformanceandarepleasedwithyourper pleasereachthegeneralmanager.His+86-10-42823957.E-mail:billsales@s (1)[答案]E(3)[答案]B(5)[答案]D★閱讀理解：閱讀下面的對(duì)話選擇合適的內(nèi)容將對(duì)話補(bǔ)充完整。(每題10分)HENRY:Goodafternoon!Lucy,Iamtellingyousomethingurgent.Wstaphinfectedinourpatients.Theywerecausedbyyourproducts.LUCY:Areyousure?OuHENRY:Iknowthat.Butonlypatientswhohaveusedyourbandagesareinfected.LUCY:Allofourproducsterilizerbeforeyouusedthem?HENRY:Lucy,3.LUCY:Henry,you'remakingthingsdifficult.C.ThisisthefirsD.theywillbereturnedt(4)[答案]B(5)[答案]D說明：本單元測試中共有6道隨機(jī)題，其中有5道選擇題和1道完形填空題。備注：本大題從下列帶★題庫中隨機(jī)抽取其中5個(gè)小題，每個(gè)10分，共50分!magicpowerof3Dprinting.第二大題：完形填空(閱讀理解選擇、判斷、翻譯等)(共50分)備注：本大題從下列帶★題庫中隨機(jī)抽取其中1個(gè)題型的試題，共50分!time,itprobablywouldn'thavesurvived,ifMMonthsafterthehealingprocess,engineeusedtocreateaprosthetic(修acopycompanymadeathrefr2.Whatwaswrongwiththebabyduck?B.Itwasbornwit3.CouldABSplasfortheduck?A.No,becauseABSplasticswerenotflexibleenough.4.Howlongdididhoneycombstructureoftheblockuneven,reportedARN(AustralianRadioNetwork)tothesurpwhohasuseda3Dprinter.Butthearchitectsremainoptimisticpiecesastheyimprovetheprocess.thepubliceye:youcanactuallybuyticketstovisipossibilitiesof3Dprinting,likethehoneycombwallsoraanew.Nobody'sgoingtomoveintoa3Dprintedhousesoon,but,ifanyoneeverd2.This3Dprinterprintedsomeblockstotestits3.Theproject'sleaderswillfinishtheentirehouseinlessthan3years[答案]F(每題10分)Lucas:What?Neverheardofit.Michael:ItisoneofthemostlatesttechnologicaliMichael:The3Dprintingtechnologycouldbeusedinconstruction,engineerinLucas:IguessthattherearealotD.Whatarethemainfunc單元自測5試題及答案說明：本單元測試中共有6道隨機(jī)題，其中有5道選擇題和1道完形填空題。備注：本大題從下列帶★題庫中隨機(jī)抽取其中5個(gè)小題，每個(gè)10分，共50分!havesometimebetweenfiveandsixp.m.C.We備注：本大題從下列帶★題庫中隨機(jī)抽取其中1個(gè)題型的試題，共50分!theseserversprocessinformation,theycreatelargeamountsofheat,sotheyneedhugecoolingsystems.Thisacomputerserverthatawithoutthecoolingoverhead.HesaysfivehomeownersintheNettheoverheadofthedatacenter.JanVisserisoneoftheparticipantsintheyear-longesourceofheat.Butheisreadytotryit.Hesaysifitprovidesenoughwarmth,hewillbeabletousehishome'money.Nerdalizesayse-Radiatorscreateused?C.Coolingcomputerserverscostsalotofmoney.quantityofheat4.AccordingtoJanVisser,theamountofheatproducedbythee-Radiator.C.mainsourceofheatnumberof}saltweseewhichvarietyissurvivingand★閱讀理解：閱讀下面的對(duì)話選擇合適的內(nèi)容將對(duì)話補(bǔ)充完整。(每題10分)street?Iknowyoujustgothere,butIwouldreallyappreciateit.Roger:Thanks.Oh,Jeff,3withtheopeningspeechI'mgivingnextweekatourcompany.fA.howwasyourreportofthenewbatteriescomiB.I'dappreciateitif說明：本單元測試中共有6道隨機(jī)題，其中有5道選擇題和1道完形填空題。備注：本大題從下列帶★題庫中隨機(jī)抽取其中5個(gè)小題，每個(gè)10分，共50分!world.A.Werethere★Hehisbaggageamonghundredso第二大題：完形填空(閱讀理解選擇、判斷、翻譯等)(共50分)備注：本大題從下列帶★題庫中隨機(jī)抽取其中1個(gè)題型的試題，共50分!★閱讀理解：閱讀下面的短文根據(jù)文章內(nèi)容從A、B、C三個(gè)選項(xiàng)中選出一個(gè)最佳選項(xiàng)。dfIt'sthevehicleofthefuture,carsthattalktothedriverandeachother.Thesoon,{A.pushingup;B.It'scalledvehicletovehicletechnology.Carsother{A.from;B.beyond;C.within}aboutfor}allthevehiclesaroundthem,whichm課外選材Engineerswhobuildandprogramrobotshavefascinatingjobs.TheseresChosetatCarnegieMellonUniversityinPittsburgh.ChosetisarWhenChosetwasakid,hewasinterestedinanythingthatmoved--cars,trains,animTinkertoycarstomakethemmove.Later,inhighschool,hebuievencoolerthanremotelycontrollright.Butsnakescantwist(扭曲)inmanydirectionsandtravelAfterhestartedworkingatCarnegieMellon,Choinchingforward.TherobotsalsomovedinwaysthatsnakeButChosetwonderedifhissnakesmightbeusefulformedicineaswell.Forsomeheapainful.WhatifthedoctorcouldperformtheoperationbyinsteadmakingasmallChosetteamedupwithMarcoZenati,aheartsurgeonidea.Zenatipracticedusingtherobotonaplasticmodelofthechestandtheytestedtherobotinpigs.AcompanycalledMedroboticsinBostonisnowadapEvenafter15yearsofworkingwithhisteam'screatMarry:WhatdoyouplantodoforyourholiJeff:Xiamen.Jeff:Bytrain.YouknowourbossisafrdMarry:Comeon,Idon'tthinkitwillspoilyourtrip.單元自測7試題及答案說明：本單元測試中共有6道隨機(jī)題，其中有5道選擇題和1道完形填空題。第一大題：選擇填空(每題10分，共5題)備注：本大題從下列帶★題庫中隨機(jī)抽取其中5個(gè)小題，每個(gè)10分，共50分!C.Whatifcan備注：本大題從下列帶★題庫中隨機(jī)抽取其中1個(gè)題型的試題，共50分!(每題10分)billionfromjustover7billioncurrently.Prboostharvests{A.eventhough;B.even;C.though}inbadconditionsbyproAccordingtoexperts,theadvantageofmodifiedfoodisthatithelpsinpreventingtheoccurrenceofallergiesandalsohasalongshelflife.However,amajorportionofthepopulationisagainsttheconsumptionofgeneticallymodifiedfoodandisconcernedaboutitconsumptionofgeneticallymodifiedfood,readthroughtheprosandconsgivenbelowanddecideforyourseOneofthemostprominentadvantagesofgeneticallymodifiedfoodisthatithelpsincontrosystemofthesefoods,therebymakingthemnon-allergic.●Anothermajoradvantageofsuchtypeoffoodsisthattheygrowfastercounterparts.Asaresult,thereisgreaterproductivityandmoref●Apersonneednotbotheraboutgeneticallyengineeredfoodeffectively,increasedproductionwouldhelpcountrieswhereincropsmay●Theincreasedshelflifeofthesefoodproductshelpsinreducingthequantityofrottenfood.●Thebiggestdisadvantageofgeneticallymodifiedfoodisthabody.Theconsumptionofthesegeneticallye●Chancesofdevelopingcancerarehighinpeofantibioticresistancemarkersandunknowneffects.nature,itmightnotbegoodforconsumptioninthelong1.Howdoesgeneticallymodifiedfoodcontroltheoccu2.Dofarmersneed4.Whatwouldhappentoapersonifheregularlyconsum5.Whichtitleisthebestforthispassage?C.Geneticallymodifiedfoods:proHere'sacrazyidea:Combinebioprintingandtissuplanet'sbiggestproblems.Animalfarming,afterall,accountsforabouthalfofallhumanmilliontonsofmeatayear.thateliminatesmanyofthenegativeenvironmenteffectsassociatedwithtraditionallivestockpractices.Thecompanyclaimsthatbycarefullylayeringmixturebyonecentimeter,andlessthanhalfamillimeter