理工英语单元自测

1、理工英语3自测7 HowdoIgettothegarage?Ineedtohavemycarrepaired. 正确答案：Godownthisstreetandturnleft.IfyoulikeIcanmailthetaxbillforyou?正确答案：That'sverykindofyou.Somecarsarereallyexpensive.正确答案：Certainlytheyare.Theyburnlessgas.Sorry.Ihavetakenyourcarkeybymistake.正确答案：Itdoesn'tmatter.That'sanicecar!正确答

2、案：Oh,thanks.lgoityesterday.Itwasarelationshipbetweentheboyandtheman.正确答案：complexAllthemobilephonesmustbeforethemeetingbegins.正确答案：beturnedoffHegavethebossareportwhichthecurrentmarket.正确答案：analyzedHewasrushedtothehospitalwithiniuries.正确答案：multipleThenewsreportershurriedtotheairport,onlythefilmstarsha

3、dleft.正确答案：tobetoldTheorganizationhasacampaigntoraisemoneyfortheelection.正确答案：launchTheschoolconducteda(n)investigationontheaccident.正确答案：extensiveThismedicinebeforedinner.正确答案：shouldbetakenTomhavekepthispromise.Iwonderwhyhechangedhisidea.正确答案：shouldWhatIshoulddoisthetasksoon.正确答案：tofinish二、阅读理解：阅读下

4、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。In1909anEnglishnewspaperoffered£1,000tothefirstmantoflyacrosstheEnglishChannelinanaeroplane.Today,modernjetscrossitinminutes.Butatthattimeitstillseemedagooddistanee.Theracetowinthemoneysoonbecamearacebetweentwomen.Bothwereverycolorful.OnewasLouisBleriot.Heownedafa

5、ctoryinFrancethatmademotorcarlamps.Hewasalreadywellknownasapilotbecausehehadhadaccidentsseveraltimes.Somepeoplelaughedathim.Onemansaid,“HemaynotbethefirsttoflyacrosstheChannelbuthewillcertainlybethefirsttodieinanaccident!ButBleriotwasreallyagoodandbravepilot.Healsohadmanygoodideasaboutaeroplanedesig

6、n.TheothermanwasHubertLatham.HewashalfFrenchandhalfEnglish.Hetookupflyingwhenhisdoctorstoldhimhehadonlyayeartolive.“Oh,well,”hesaid,“ifrmgoingtodiesoon,IthinkIshallhaveadangerousandinterestinglifenow.”LathamwasthefirsttotrytheflightacrosstheChannel.TenkilometresfromtheFrenchcoast,hisplanehadsometrou

7、ble.Itfelldownintothewaterandbegantosinkunderthewater.AboatreachedLathamjustintime.Hewassittingcalmlyonthewingandwascoollylightingacigarette.Bleriottookoffsixdayslater.Heflewintosomeverybadweatherandverylowcloud.HesomehowgottotheEnglishsideandIandedinafarmer'sfield.Whenhedidso,acustoms（关）officer

8、rusheduptohisplane.Planeshavechangedsincethen,butcustomsofficershavenot.“Haveyouanythingtodeclare?”Theofficerdemanded.1. ThestorytookplaceA. intheearly20thcenturyB. inthe19thcenturyC. atatimenotmentionedinthepassage2. BleriotwaswellknownasapilotbecauseA. hewasunusuallybraveB. hehadmanygoodideasabout

9、aeroplanedesignC. hehadhadafewaccidents3. WhydidHubertLathamwanttoflyacrosstheChannel?A. Hethoughthecouldmanageiteasily.B. Heknewheonlyhadayeartolive.C. Hehadalwaysbeeninterestedinflying.4. Whydidthecustomsofficerrushtotheplane?A. ToaskifBeriothadanythingtodeclare.B. Tomakesurethatthepilotwasnothurt

10、.C. ToaskwhytheplanehadIandedinafarmer'sfield.5.“Doyouhaveanythingtodeclare?meansA.“Doyouwantanyhelp?”B.“Isthereanythingwrong?”C.“Haveyoubroughtanythingonwhichcustomdutiesmustbepaid?答案：BCBAC二、听力理解：请听下面的对话，根据对话内容进行判断，正确为“T”，错误为“F”。进度：0%1. Henrythinksthetransportationsystemissimple.2. Juliebelieve

11、smoreroadsshouldbebuiltandtherewillbefewertrafficjams.3. AccordingtoHenry,peopleshouldbeencouragedtousecars.4. BothHenryandJulieagreethatpeopleshouldpaytaxforusingcars.5. AccordingtoHenry,peoplewillbeinfavorofusingcarslesstomaketheaircleaner.答案：FTFFF二、完型填空：阅读下面短文，从A、B、C三个选项中选择合适的内容将短文补充完整。Youjumpint

12、oacar,tellitwhereyouwanttogothensitbackandletacomputertakecontrol.Itseemsadreaminthefuture.Itisn't.Inmanywayssuchdriverlesscarsarealreadywithus.Thereispartialautomationinmanycars,suchasintelligentbraking,lanedeparturewarningandautomaticparking.Thesystemsaretherecarscanprettymuchdrivethemselves.N

13、oonenoticedtheintroductionofcruisecontrol.We'vegotcollisionavoidanee,andwe'llsoonhaveautomaticlanechange.Improvingthistechnologyshouldmaketheroadssafer.Machinesaremuchbetteratfollowingrulesthanhumans.Drivewaysignsadvisedriverstoslowdowntoavoidjams.Theyareoftenignoredbydrivers.Butitwon'th

14、appenacomputer.Driverlesscarscouldalsochoosethebestroutetoavoidtrafficjams.Fewerjamswillmeanstop-startdriving.Maintainingsmoothandconstantspeedswillimprovefuelefficiency.Computerscouldalsobeprogrammedtotakethegreenestroute,ratherthanthefastestone.Undercomputercontrol,carscouldalsotravelmuchclosertogether.Theycaneffectively“slipstream”oneanotheranduselessfueltomovethemselvesforward.Theycanevenformmulti-car“trains”goinghighspeeds.However,withdriverlesscarsontheroads,therewillbepotentialtru