国家开放大学本科《理工英语4》一平台在线形考(单元自测1至8)试题及答案2025珍藏版

PAGEPAGE1国家开放大学本科《理工英语4》一平台在线形考单元自测1至8试题及答案说明：资料整理于2025年2月；适用于国家开放大学本科学员一平台在线形考考试。单元自测1试题及答案说明：本单元测试中共有6道随机题，其中有5道选择题和1道完形填空题。第一大题：选择填空(每题10分，共5题)备注：本大题从下列带★题库中随机抽取其中5个小题，每个10分，共50分！★Doyoumindmyusingmymobilephonehere?●_________.C.No,ofcoursenot★Howisyourbusinessgoing?●__________.A.Good,it’sgrowingallthetime.★IwonderifIcoulduseyourtablettonight?●_______.I’mnotusingitrightnow.C.Sure,hereyouare.★Oh.Dear!I’velostmynewwatch.●__________.C.Whatapity!★ThankyoueversomuchfortheAppleWatchyousentme.●__________.B.I’mgladyoulikeit.★_________,heknowsalotaboutcomputer.C.Childasheis★_________thismultimediaproducthassomeshortcomings,ithasalsosomegoodpoints.A.While★Consideringtheneedsofthenewgeneration,weproposetheconceptofthe______network.B.wearable★Heremotelycontrolsmymobilephone_________hecansetupitforme.B.sothat★Ifyouwanttodownloadthisapp,youneedtoconnectyourmobilephone_________Internetfirst.A.to★Myassistantwillnow_________themachineinaction.A.demonstrate★So_________thatmillionsofpeoplequeuetobuyit.A.popularisthesmartphone★TheBBChasjustsuccessfullydemonstrateda_________radiotransmissionsystem.C.digital★Thespeedwithwhichdigitalcamerascantake,processand_________animageisphenomenal.A.transmit★Theyare_________makeanannouncementlaterontoday.B.expectedto★Youwillquicklygetusedto_________thisnewdigitalcamera.B.using第二大题：完形填空(阅读理解选择、判断、翻译等)(共50分)备注：本大题从下列带★题库中随机抽取其中1个题型的试题，共50分！★阅读理解:这是客服人员帮助客服创建进入个人账户的场景,请在空格内填入字母将对话排序。(每题10分)A.Johnson:Confirmed!B.George:It’sfreefromtheGooglePlaystoreandourRemoteServiceisofferedfreeofcharge.C.Johnson:Yes,IwanttosetupaGoogleaccount,couldyouremotecontrolmymobilephoneandsetupitforme?D.George:Samsungcustomerservice,canIhelpyou?E.George:NowpressOKtostartusingtheapplication.F.George:ThenyoushoulddownloadandinstalltheSmartTutorapp.G.George:OK.First,pleasemakesureyourphoneisrunningaminimumofAndroid2.2andconnectedtotheinternet.H.Johnson:Wheretodownloadtheapp?DoIneedpayforit?I.Johnson:Ientered.Thankyou.J.Johnson:Thankyou!Downloadfinished.[答案]D；C；G；A；F；H；B；J；E；I★阅读理解:阅读下面的短文,根据文章内容从A、B、C三个选项中选出一个最佳选项。(每题10分)TesseraMultimediawasfoundedin1997andspecializesindesignand{A.development;B.develop;C.developed}ofweb,multimediaandmobileapplications.WithheadquartersinThessaloniki,TesserahasdevelopedbusinessactivitiescoveringthewholeGreeceandhasdevelopedasignificantpartnernetworkandalargecustomerbase{A.by;B.on;C.with}investinginlong-termrelationshipsoftrustandreliability.Ourcompanyhasdesignedandsuccessfullyimplementedasignificantnumberofcomplexsoftware{A.projection;B.project;C.projects}inawiderangeofsectors.Tesserahasgainedexceptionalexperienceindesigningwebsitesandportals,educationalgames,e-commerceapplicationsandmobileapps.Tesseraseekstobealways{A.keepintouch;B.uptodate;C.contact}withcurrenttrendsandadvancementsinsoftwaretechnology,constantlyinvestinginnewtechnologiesandhumanresources.Thedevelopmentdepartmentconsistsof{A.new;B.qualified;C.temporary}staffensuringhighquality,integratedservices.Atthesametime,ourpersonnelistrainedsystematicallyindeployingnewtechnologies,aimingthatourproductionsarealwaysonthecuttingedgeoftechnology.★阅读理解:阅读下面的短文,根据文章内容进行判断,正确写T错误写F。(每题10分)Baidu,China’sleadingsearchenginecompany,hasunveileditsowneyewearcalledBaiduEye.ItissaidtobeadifferentproductfromGoogleGlassintermsoffunctionality.ThecompanydemonstratedaworkingprototypeonSeptember3atitsannualTechnologyInnovationConferenceinBeijing.ItbearsasimilaritytoGoogleGlass,butithasnoscreen.Instead,thedeviceusesacameratoscanobjects,andfocusesonanalyzinginformationarounditsuserandbeamingthattoasmartphone.Baidusaysthedeviceisdesignedtosupportimagesearch.Thecompany’sCEORobinLibelievesinfiveyears’time,peoplewillgetusedtosearchingbyimageandaudioratherthantext.LihasgivenanexampleofhowonecantakeadvantageofBaiduEye,Ifyouareinashoppingmallandcomeacrossawomanwhoseskirtlooksreallyattractive,youtakeaphotoofherskirtusingBaiduEye,andyou’llgettoknowwheretobuyoneforyourself.AccordingtoKaiserKuo,Baidu’sdirectorofinternationalcommunications,BaiduEyecanalsorecognizevoiceandgesture,Youcanusevoicecommands,orgesturecommands-likeexpandingtozoom,orcirclinganobjectinyourfieldofviewwithyourfinger.BaiduisyettoannounceareleasedateormarketingplansforBaiduEye.1.BaiduisChina’sleadingsearchenginecompany.[答案]T2.BaidulaunchedaproductthathasmorefunctionsthanGoogleGlassonSeptember3.[答案]F3.BaiduEyecanscanobjectswithitssmallscreen.[答案]F4.Thecompany’sCEORobinLibelievesthatpeoplewillgetusedtosearchingbytext.[答案]F5.BaiduhasalreadyannouncedthereleaseofBaiduEye.[答案]F单元自测2试题及答案说明：本单元测试中共有6道随机题，其中有5道选择题和1道完形填空题。第一大题：选择填空(每题10分，共5题)备注：本大题从下列带★题库中随机抽取其中5个小题，每个10分，共50分！★________.●Canyoutellmesomethingaboutyournewproduct?C.CanIhelpyou,sir?★Couldyougivemethebrochureforthatmachine?●_________.A.Yes,hereyouare.

★Howabouthavingadrink?●__________.A.Goodidea.

★Letmeintroducemyself,I’mTom.●________.B.pleasedtomeetyou.★Perhapsyouhaveheardourproducts.Wouldyouliketoknowsomethingmore?●______.A.Sure.Goahead.

★Myassistantwillnow_________themachineinaction.C.demonstrate★Spaceshipsarestockedwithavarietyof_________foods.A.instant

★TheCheetahrobotmadebyMIT’sscientistscanjumpoverhurdleswhile_________.B.running

★Thereasonwhyhedidn’tcometoschoolwas_________hewasill.C.that★Thescientistspokeconfidently,_________impressedmemost.C.which★Theyaretryingtomakeanewproduct-theworld’ssmallest_________robot.C.humanoid★Theybuiltarobotcapableof_________spokencommands.B.understanding

★We_________todeliverthegoodswithinaweek.B.guarantee

★Wetrustthisnewproductofourswill_________toyourmarket.A.appeal

★Youcanturnonthetoyrobotby_________thisbutton.A.pressing

第二大题：完形填空(阅读理解选择、判断、翻译等)(共50分)备注：本大题从下列带★题库中随机抽取其中1个题型的试题，共50分！★阅读理解:这是在展会上一名销售人员向顾客介绍新产品的场景,请将对话排序。(每题10分)A.Salesman:ThisisAction’sprideandjoy,theKitchenMaster.It’saprimeexampleofourfuturelineofsmartproducts.Weareallveryexcitedaboutthisoven.5.Intrialruns,thisproducthasperformedverywell.B.Customer:Well,Thisoneseemsnice.C.Salesman:Goodmorning,welcometoourbooth.WhatcanIdoforyou?D.Customer:Great.Thenhowabouttheprice?E.Salesman:Weplantoreleaseitnextmonth.Youcanvisitourofficialwebsitetoorderit.F.Customer:Really?Canyoutellmewhatissospecialaboutit?G.Salesman:Yes.ThelargestcharacteristicofthisovenistheCorrectCookoption,whichusesasensortoseeifthedishhasbeenproperlycookedthroughandthrough.Youwon’tfindthisfeatureinanyothermicrowaves.H.Customer:Thankyou.I.Thatsoundsreallycool.WherecanIgetthis?J.Salesman:Ourpricesvarybecausethefunction,designandcoloraredifferent.Hereisourcatalogues.[答案]C；B；A；F；G；I；E；D；J；H★阅读理解:阅读下面的短文,根据文章内容从A、B、C三个选项中选出一个最佳选项。(每题10分)Ifyouwantyourproductdescriptionappealingandinformative,writeyourarticlelinkingfeaturesandbenefitsfirst.It’softennotenoughtojustlistthefeaturesofaproductasyouraudiencemaynotalwaysunderstandthem.Use{A.description;B.descriptive;C.described}languagetoconveyhowanyonefeaturewillbenefitthebuyerand{A.how;B.what;C.who}purchasingtheitemwillmaketheconsumer’slifeeasier.Potentialbuyerswanttoknowwhattheproductwilldoforthem.Second,useclearanddecisivelanguage.It’simportantwhenwritingproductdescriptionstobeconcise.Usecommonlanguageandtermsthatareeasyto{A.remember;B.write;C.understand}.Clearlydescribetheproductwithout{A.toget;B.get;C.getting}tootechnicalorboringsothereaderstaysengaged.Lastbutnottheleast,includeacall-to-action.Thebestproductdescriptionsalways{A.askto;B.askfor;C.asking}asale.Becreativeandencouragethepotentialbuyertopurchaseyourproductbytellingthemexactlyhowtodoit.★阅读理解:阅读下面的短文,根据文章内容从A、B、C三个选项中选出一个最佳选项。(每题10分)RobyMiniisjust40centimeterstall,hasalargeroundscreenforaheadandhasbeendesignedtohelpseniorcitizenslivingalone.ManufacturedbyroboticscompanyShanghaiPTInfo,thebrightlycoloredrobot,whichcosts5,000yuan($790),waslaunchedonAug14tohelpentertainandmonitorelderlypeople.InShanghailastyear,thenumberofregisteredresidentsatleast60yearsoldwas4million.Thatwasnearly30percentofthepopulation.By2018,thefigureisprojectedtoriseto5million.Withmanylivingalone,robotssuchasRobyMinicanhelpplayacrucialroleincaringfortheelderly.Itwillchangethewaypeopleinteractwithdigitalproducts,Hongsays.FoundedinMay,ShanghaiPTInfohadalreadydonethegroundwork.Infact,theresearchteamspentthreeyearsdevelopingthespeechrecognitionsystembeforethefirmwasofficiallylaunched.With360-degreewheelshiddenunderitsbody,RobyMinicanfollowapersonthroughfacerecognitionandstrikeupaconversation,telljokesorprovideinformation.Therobotalsoworksasacomputerterminal,supplyingweatherinformation,orderinggroceriesonlineandevenbookingtaxis.RobyMinicanbeconnectedtoothergadgetsaswell,suchassmartwristbandsormagneticdevicesondoors.RobyMinicanalsoconnectanelderlyownertoadoctorthroughitshigh-definitionscreen.AlreadyShanghaiPTInfoistalkingtothreecommunityhospitalsinShanghai’sMinhangdistrict.SincetherobotislinkedtotheInternet,itcansupportlong-distanceaudioandvideocalls.MassproductionstartedthismonthandShanghaiPTInfoplanstomanufacture200,000unitsthisyear.ButthefutureisnoteasyforShanghaiPTInfo.Earlierthisyear,FlyingwingsIntelligentRobotTechnology(Shanghai)introducedamachinewithsensorsthatwillringanalarmwhenanelderlypersonfallsdown.TianjinShangjiuShengyuanTechnologyGroupalsodevelopedarobotforseniorsin2014.Ownerscanturnonthelightsandair-conditioningunitsbypressingbuttonsonthemachine.Itcanalsoremindelderlyownerstotakepills,andinformthemofhospitalcheckupsandfamilybirthdays.1.RobyMiniisthenameof_______.B.arobot2.RobyMiniisdesignedto_______.B.helpentertainandmonitorseniorcitizens3.Accordingtothispassage,thenumberofregisteredresidentsatleast60yearsoldwillbe_____.C.increaseto5millionby20184.ThewriterthinksthefutureisnoteasyforShanghaiPTInfobecause_______.C.thecompanywillfacetoughcompetitioninthemarketplace5.Thebesttitleforthispassageis_______.C.RobotGivesHelptoOlderPeople单元自测3试题及答案说明：本单元测试中共有6道随机题，其中有5道选择题和1道完形填空题。第一大题：选择填空(每题10分，共5题)备注：本大题从下列带★题库中随机抽取其中5个小题，每个10分，共50分！★Doyouthinkcosmeticsurgeryismorepopularwithwomen?●________.A.Yes,absolutely.Becausewomenpaymoreattentiontobeauty.★Ihaveascaronmyface,soI’vemakeupmymindtohaveaplasticsurgery.●________.A.Goodidea.★Isitbettertobephysicallyattractiveorintelligent?●_________.C.Forme,beintelligentisbetter,butthatdependson.★Whatadvicewouldyougivetoafriendwhowantscosmeticsurgery?●________.B.Iwouldtellthemthattherearemanyrisksandmuchcostofthatsurgery.★Wouldyouhavecosmeticsurgeryifitwasfree?●_________.A.No.Gooddietandexercisearegreatalternatives.★Althoughplasticsurgeryiscreatedtoimprovethelooksofaperson,thereareacertainpercentageof_________.C.consequences★Cosmeticsurgeryinvolves_________reshapingthebodyfeatures.A.in★Doctor,pleaseletmeknow_________youcanreconstructmyface.B.whether★Iacceptedmynosesurgery,the________andpatientdoctorwasreallyhelpfulduringmyrecoveryperiod.C.gracious★IwasalittlescaredthatitwasmyfirsttimethatI_________hadmycosmeticsurgery.B.had★Itishardforanywomantoresist_________herselfmorebeauty.C.making★ItisknowntoallthatalotofSouthKorean_________acceptedplasticsurgery.B.celebrities★Theplasticsurgeonmayprovideseveralplansforyourfacial_________.B.reconstruction★What’s_________issuehereisthedifferencebetweencosmeticandplasticsurgery.A.at★Youwillgetyourcosmeticsurgeryonyournose.Pleasetellmeifyoulikethismedicalplan_____.A.ornot第二大题：完形填空(阅读理解选择、判断、翻译等)(共50分)备注：本大题从下列带★题库中随机抽取其中1个题型的试题，共50分！★阅读理解:阅读下面的短文,根据文章内容从A、B、C三个选项中选出一个最佳选项。(每题10分)(课外资料)IamveryhappytosharemystoryaboutbreastenlargementinThailand.Anyonewhoisnotsureaboutbreastenlargementshouldreadthisstoryfirst.Firstly,IwasamazedatthelevelofcareIreceivedattheThailandprivatehospital.Itwaslikebeinginaluxuryhotel.ThenursingstaffswerealsobetterthanthosewhoIhaveevermetinallmyyearsinAmerica.Notonlyweretheyprofessional,butkinderandmorepatientthanWesternnurses.Thehospitalfoodwasexcellent,soIwasabletochoosefromalargeandvariedMenu.Inmyprivateroom,therewascableT.V.,afridge,aphone,andimpressiveviewsofBangkok(曼谷).MyTranslatorwasabletocommunicatewithme,andtheplasticsurgeonsarrangedthewholeoperationwithoutmeliftingafinger.TheoperationcostmeathirdofthepriceoftheU.K.Withthelowcostoftheairticketsandaholiday,itworkedoutatabouthalfUK’sprice,becausethecostinThailandissocheap.Combiningaplasticsurgerywithaholidayinanamazingplaceisanunforgettableexperience.FromthemomentIarrivedinBangkokairport,IfeltrelaxedandwelcomedbythePlasticSurgery&Holidayteam,itmademefeelthatIhadfriendsherealready.1.Wheredidtheauthorhaveherbreast-enlargementoperation?A.InThailand.2.Wastheauthorsatisfiedwiththenursingstaffsforher?B.Yes,becausetheyweremorepatientthanWesternnurses.3.WhichofthefollowingstatementisTRUE?A.Theauthorwascontentwiththefoodinthehospital.4.Whatdoestheunderlinedphraseliftingafingermeaninparagraphthree?B.Helpingwithsomething.5.Whydidtheauthorthinkherexperienceunforgettable?C.Becauseshewassatisfiedwiththeserviceandpricethere.★阅读理解:阅读下面的短文,根据文章内容进行判断,正确写T错误写F。(每题10分)PASSAGE1(教材课文原文)Withateenywaist,exaggeratedbreasts,icy-blueeyes,21-year-oldValeriasayssheistherealnaturaldeal.Areal-lifeBarbie,thatis.That’swhatsheclaimsanyway,butmanypeopledoubttoherclaims.WhethersheunderwentplasticsurgeryorusesPhotoshopremainsunclear.Onherblog,themodelnotesthatsheisthemostfamouswomanontheRussianInternetbecauseofherdoll-likeappeal.HundredsofphotosonherFacebookpageshowawide-eyed,nearlyfake-lookingValeriaposinginavarietyofoutfits.Themodeldidnotreturnrequestsforcomment.IfPhotoshopisnotafactoringettingValeria’slook,shelikelyunderwentabarrageofplasticsurgery.ThepresidentofAmericanSocietyofPlasticSurgeons(ASPS)said,plasticsurgeryshouldneverbeusedtotransformoneselfintoafavoritecelebrityor,inthiscase,aplaytoy.Healsowarnspatientstokeepinmindthatplasticsurgeryisrealsurgerywithrealrisks,justaswithanyoperation,sothedecisionshouldnotbetakenlightly.1.Valeriathinksthatsheisareal-lifeBarbie.[答案]F2.Valeriausedtoacceptplasticsurgery.[答案]F3.ValeriawritesthatsheisthemostfamouswomanontheRussianInternetbecauseshepostsalotofpicturesonherblog.[答案]F4.TheauthorthinksValerianeitherPhotoshopsher,noracceptsaseriesofplasticsurgery.[答案]F5.ThepresidentofASPSthinksthatplasticsurgeryisofrisks.[答案]T★阅读理解:阅读下面的短文,选择合适的内容将短文补充完整。(每题10分)A.IncaseofanyclarificationsB.Duringthethreemonths’probationperiodwithourcompanyC.whichindicatesthecosttocompanyandotherbenefitsD.Congratulationsonyourcontinuoussuccess.E.Wearehappytoinformyouthatyouhavebeenconfirmedtothepositionofsalesmanageratourcompany1th,May2016Room3544LondonStreetVancouver,424495DearMrs.SueRead,

1

.Yoursalaryhasbeenrevisedto$1,000permonthwitheffectfromtheconfirmationdate

2

.

3

,wehavereviewedyourperformanceandarepleasedwithyourperformance.Youhaveachievedallyourtargetsandfinishedallyourworkintime.

4

,pleasereachthegeneralmanager.Histelephonenumberis+86-10-42823957.E-mail:billsales@.

5

.Regards,BillSmith(1)[答案]E(2)[答案]C(3)[答案]B(4)[答案]A(5)[答案]D★阅读理解:阅读下面的对话,选择合适的内容将对话补充完整。(每题10分)HENRY:Goodafternoon!Lucy,Iamtellingyousomethingurgent.Wehavefoundseveralcasesofgoldenstaphinfectedinourpatients.Theywerecausedbyyourproducts.LUCY:Areyousure?Ourbandagesareverysafe.

1

.HENRY:Iknowthat.Butonlypatientswhohaveusedyourbandagesareinfected.LUCY:Allofourproductsweremadewiththeutmostcare.

2

.Andwhydidn’tyouputthebandagesintothesterilizerbeforeyouusedthem?HENRY:Lucy,

3

.I’vealreadyaskedthehospitaltodoare-examinationofyoursuppliesrightnow.LUCY:Henry,you’remakingthingsdifficult.HENRY:Thesafetyofourpatientsismostimportant,

4

.LUCY:ButIhavealreadypostedyourrecentorder.Theyarenowontheway.HENRY:Sorry,Lucy.Assoonastheyarrive,

5

.A.Maybetheywerepollutedinyourhospital.B.soIwillstopallorderswithyourcompany.C.Thisisthefirsttimewe’vereceivedacomplaintofthisnature.D.theywillbereturnedtoyourfactoryimmediately.E.it’syourjobtodothat,notours.(1)[答案]C(2)[答案]A(3)[答案]E(4)[答案]B(5)[答案]D单元自测4试题及答案说明：本单元测试中共有6道随机题，其中有5道选择题和1道完形填空题。第一大题：选择填空(每题10分，共5题)备注：本大题从下列带★题库中随机抽取其中5个小题，每个10分，共50分！★3Dprintingisoneofthelatesttechnologicalinnovations.●_________Maybeitsfunctionsarequestionable.A.Really?★Doyoulikethattechnologyexhibition?●Yes,Ilikeitverymuch.________.B.Itshowsmetheimpressivemagicpowerof3Dprinting.★Doyoupreferaportableoraclumsy3Dprinter?●__________.C.Ipreferaportableonetoaclumsyone.★Theyaretestingthe3Dprinter.Don’tyoucomeandseeit?●What?_________A.Whereisitdisplayed?★Whatdoyouwanttobe?●_________.C.Iwouldstudycomputersciencethandancer.★_______thenewlawisusedoneday,Ihopeitwillnotpunishpeopleusing3Dprintersforpersonalpurposes.C.If★3Dprintershavespreadfromlabstoindustrialfactories,_________theyarebeingcheaperandcheaper.A.so★3Dprintingisjustatthebeginningstage.Itisnot_________.A.mature★Flowersgrowwellinawarmclimate.Similarly,technology________inaharmonioussociety.C.flourishes★She’sbeeninterestedincomputerscience_________shewaseight.B.since★She’snotveryoptimistic_________thedevelopmentof3Dprinting.B.about★Someoneinventedthe3Dprintermanyyearsago,_________Idon’trememberwho.B.but★Thereare_________callsforlawmakerstoconsidercopyrightlaws.B.increasing★This3Dprinterwasdesigned_________producesnacks.A.to★Touch_________3Dmapshelptheblindtoomuch.A.responsive第二大题：完形填空(阅读理解选择、判断、翻译等)(共50分)备注：本大题从下列带★题库中随机抽取其中1个题型的试题，共50分！★阅读理解:阅读下面的短文,根据文章内容从A、B、C三个选项中选出一个最佳选项。(每题10分)(课外资料)Inthegrass,ababyduckwashatched(孵化)outinacollegebiologylabwithabackwardleftfoot.Atthetime,itprobablywouldn’thavesurvived,ifMikeGarydidn’trecommendaproperoperationtocutoffthatbadfoot.Monthsafterthehealingprocess,engineersatNovacopyCompanyproduceda3Dprintedmodelthatwouldbeusedtocreateaprosthetic(修复的)footfortheduck.ConsideringthatABSplasticswerenotflexibleenoughforthistypeofexercise,theNovacopycompanymadeathree-dimensionallymodeledfootmadeofsilicone,withthehopetocreateapermanentprosthesis(假肢)fortheduck.Ittookjust13hourstoproduce.This3Dprosthesisdemonstratedthe3Dtechnologiescanbeusednotonlyforhumanapplication,butalsoinforeignsubjectssuchasanimalsandothermedicaltreatments.1.Wherewasthebabyduckhatchedout?A.Inacollegebiologylab.2.Whatwaswrongwiththebabyduck?B.Itwasbornwithabackwardleftfoot.3.CouldABSplasticsbeusedtoproducea3Dprintedmodelthatwouldbeusedtocreateaprostheticfootfortheduck?A.No,becauseABSplasticswerenotflexibleenough.4.Howlongdidittaketocreateapermanentprosthesisfortheduck?B.13hours.5.Whatdidthelastsentenceofthispassageindicate?C.3Dtechnologiescanbeusedtohuman,animalsandothermedicaltreatments.★阅读理解:阅读下面的短文,根据文章内容进行判断,正确为T,错误为F。(每题10分)PASSAGE1(教材课文原文)Theprinterdidnotalwaysmanagetospreadtheplasticevenly,makingsomeoftheribsofthehoneycombstructureoftheblockuneven,reportedARN(AustralianRadioNetwork)tothesurpriseofnoonewhohasuseda3Dprinter.Butthearchitectsremainoptimistic.Thefirstfewprintedblocksaremeanttobetestpiecesastheyimprovetheprocess.Ittakesaboutaweektoprinta3-meterhighblockrightnow.Theproject’sleadershopetoeventuallygetthatdowntotwohoursandfinishthefirstof12roomsinayear,andtheentirehouseinlessthan3years.Ultimately,3DPrintCanalHouseisanarchitecturalresearchproject,onethatisverymuchbeingconductedinthepubliceye:youcanactuallybuyticketstovisittheconstructionsitefor2.50Euros.Thetopfloorswillbecomemoreornate,forexample,asnewertechniquesareincorporated.They’llexplorethepossibilitiesof3Dprinting,likethehoneycombwallsoranentireroomrecycled,redesigned,andbuiltanew.Nobody’sgoingtomoveintoa3Dprintedhousesoon,but,ifanyoneeverdoes,somethingmightbelearnedfromthisexperimentbythecanal.1.Accordingtothepassage,the3Dprintercantypewithplasticevenly.[答案]F2.This3Dprinterprintedsomeblockstotestitswork.[答案]T3.Theproject’sleaderswillfinishtheentirehouseinlessthan3years.[答案]F4.3DPrintCanalHouseisprintedtolive.[答案]F5.Thecanalhousewillbedecoratedmore.[答案]T★阅读理解:阅读下面的对话,选择合适的内容将对话补充完整。(每题10分)(教材对话原文)Michael:Theyaretestingthe3Dprinter.Don’tyoucomeandseeit?Lucas:What?Neverheardofit.Michael:Itisoneofthemostlatesttechnologicalinnovations.Lucas:Really?

1

.Michael:Comeon!Youshouldlearntobeopen-minded.Lucas:

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Michael:The3Dprintingtechnologycouldbeusedinconstruction,engineering,biomedicine,andmanyotherfields.Itcanprintanything,ahouse,acar,evenaliver!Lucas:Thatcan’tbetrue.Iwillneverbelievethis.Michael:

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.Allthesewillbeabsolutelycarriedoutby3Dprinters.There’sacompanycalledNaturalMachineshasintroduceda3Dprinterforfoodproducing.Lucas:Iguessthattherearealotofproceduresinvolvedinthisprocess.Sothisprintermustbeverybig.Michael:

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.Itcanprintallkindsofdessertandstarter.Lucas:Isitexpensive?Michael:

5

.A.Itisabout$.1,000B.MaybeitsfunctionsarequestionableC.Itisreallytrue.D.Whatarethemainfunctionsofit?E.Infact,itisasbigasanoven(1)[答案]B(2)[答案]D(3)[答案]C(4)[答案]E(5)[答案]A单元自测5试题及答案说明：本单元测试中共有6道随机题，其中有5道选择题和1道完形填空题。第一大题：选择填空(每题10分，共5题)备注：本大题从下列带★题库中随机抽取其中5个小题，每个10分，共50分！★Goodmorning,Jeff.WouldyoumindgoingtogetmeacupofcoffeeattheStarbucks?●__________.B.Noproblem!Youwanttheusual?★Jeff,I’dappreciateitifyoucouldhelpmewiththeopeningspeechI’mgivingnextweek.●______,butI’llhavesometimebetweenfiveandsixp.m.C.Well,it’sprettybusythismorning★Oh,bytheway,howwasyourreportofthenewbatteriescomingalong?●________.A.It’sgoingprettywell★Whaterrandsdidyouhavetodotoday?●_________.B.Doneone,andanotheronetodo.★Youknowagoodschedulebringsefficiencytothework.●__________.B.Iseeyourpoint.C.Ithinkit’sabadidea.★_______thinkingistheheartoftheartisticdesign.A.Creative★Combiningcarbonandsuper-capacitors_________aperfectmarriage.A.seemslike★Heisstilla_________inhandlingsuchthings.A.greenhand★Hewouldmuch_________itifyoucoulddohimthefavor.C.appreciate★It__________methatIhadachoice.C.hit★Itis_________aninterestingstorythatIwanttoreaditagain.B.such★Itistheabilitytodothejob_________mattersnotwhereyoucomefromorwhatyouare.C.what★Theboxis_________holdthesethings.B.toosmallto★Thecurrentdeathrateisreduced_________10%comparedwiththatoftheyearof1980.C.by★Thisisahighly_________newheatingsystem.B.efficient第二大题：完形填空(阅读理解选择、判断、翻译等)(共50分)备注：本大题从下列带★题库中随机抽取其中1个题型的试题，共50分！★阅读理解:阅读下面的短文,根据文章内容从A、B、C三个选项中选出一个最佳选项。(每题10分)(课外选材)Whencomputerserversoperateacomplexprogram,theycangetveryhot.Coolingtheserverscanbecostly.Soresearchersaskedwhatwouldhappeniftheheatcreatedbytheserverscouldbecapturedandused?DatacentersoflargeInternetcompaniessuchasGoogleandMicrosofthavethousandsofcomputerservers.Astheseserversprocessinformation,theycreatelargeamountsofheat,sotheyneedhugecoolingsystems.Thesesystemssendtheheatintotheair.TheDutchcompanyNerdalizethinkspayingforelectricitytooperatetheserversandthenpayingagaintocoolthemisawasteofenergy.Soitdevelopedadevicecalledthee-Radiator.Itisacomputerserverthatalsoworksasaheatingsource.BoazLeupeisthechiefexecutiveofficerofNerdalize.Hesaysthee-Radiatorsavesmoneybecausecompaniesdon’thavetopaytocooltheirservers.Thekilowatt(千瓦)houryouareusingisusedtwice-oncetoheatthehomeandoncetocomputetheclient’staskwithoutthecoolingoverhead.HesaysfivehomeownersintheNetherlandsaretestingtheheatingdeviceintheirhomes.Wereimbursetheelectricitytheserveruses,andthatwecandobecauseofthecomputerclientsontheotherside,and,inthatway,homeownersactuallygetheatingforfree,andcomputerusersdon’thavetopayfortheoverheadofthedatacenter.JanVisserisoneoftheparticipantsintheyear-longexperiment.Hesaystheamountofheatproducedbythee-Radiatordependsontheworkbeingdonebythecomputerserver.Hesaysitcannotbeusedastheprimarysourceofheat.Butheisreadytotryit.Hesaysifitprovidesenoughwarmth,hewillbeabletousehishome’sheatingsystemless,whichwillsavehimmoney.Nerdalizesayse-Radiatorscreateheattemperaturesofupto55℃.Itsaysthedevicescouldsaveusersupto$440inheatingcostsayear.1.Whydidresearchersaskwhatwouldhappeniftheheatcreatedbytheserverscouldbecapturedandused?C.Coolingcomputerserverscostsalotofmoney.2.ThecomputerserversinlargeInternetcompaniessuchasGoogleandMicrosoftcan_______.B.createlargequantityofheat3.Nerdalizedevelopedthee-Radiatorbecause_________.B.e-Radiatorcancooltheserversforfree4.AccordingtoJanVisser,theamountofheatproducedbythee-Radiator________.