國家開放大學《理工英語1》單元自測5試題答案

國家開放大學《理工英語1》單元自測5試題答案一、選擇填空（答案在最后）題目：---________you________freetomorrow?---No.I________freethedayaftertomorrow.:Are;goingtobe;willbe;Are;goingtobe;will;Are;goingto;will題目：---A:Icanputyoudownforeleveno’clock.IsthatOK?---B::Oh,I’llbehavinganinterviewthattime.Howabout3o’clockintheafternoon?;Fridayisgood.;Yes,wecould.題目：---A:Ihavemanyquestionsaboutstudyingabroad.---B:Wouldyouliketomakeanappointment?:IsthatOK?;Itdoesn’tmatter.;Let'ssayWednesdayafternoonattwo?題目：---A:Hello,BillBurtonspeaking.---B:Hello,Mr.Burton,thisisJennyJenkinsofBradfordandSonsreturningyourcall.:It’smypleasure.;IsthatJennyspeaking?;WhatcanIdoforyou?題目：---A:IhaveanappointmentwithMr.Xieatabout10o’clocktomorrowmorning,butwouldyoupleasepostponeittosometimenextweek?---B::It’smypleasure.;Allright.;No,thanks.題目：---A:Couldwemakeatentativeappointmentfor,say,thisSaturday?---B::Sorry,Idon’tknow.Iamnewhere.;That’sfineforme.;Yes,youcan.題目：Howoften:doyougotothedentist?;doyou;yougoto題目：IhaveanappointmentwithMr.Xieatabout10o’clocktomorrowmorning,butwouldyouplease:clarifyittosometimenextweek?;complete;postpone題目：Inlearningaforeignlanguage,oneshouldfirstpayattentionspeaking．:on;to;within題目：Jamiewantstospeaktomeprivate.:in;on;to題目：Myagendaisquitefullforthewholeweek,soIcan'tanappointmentwithyou.:drawup;make;sign題目：Seldom________hiswifepunishesherchildrenforspeakingouttheirownideasfreely.:doIsee;haveIseen;Ihaveseen題目：There________adolphinshowinthezootomorrowevening.:isgoingtobe;isgoingtohave;was題目：Weareallforyoursuggestionthatthetrip________.:beputoff;istoputoff;wasputoff二、閱讀理解：閱讀下面的短文，根據(jù)文章內容從A、B、C三個選項中選出一個最佳選項。CarcrashesarethetopkillerofAmericanteenagers.Mostofthecrashesresultfromdistracteddriving—notpayingattentiontotheroad.RyanDidonewasafifteen-year-oldpassengerinacarthathitatree.Hewasoneofthenation'smorethanthirtythousandvictimsoftrafficcrashesin2008.Nearlyfourthousanddeaths,abouttwelvepercentinvolveddriversagefifteentotwenty.Ryan'sfather,ThomasDidone,isapolicecaptaininMarylan.Itwasaninexperienced,immaturedriverdrivingatnightwithacarloadofkids.Hewasdistracted,hewasgoingtoofast,anditendedupcausingonedeathandsomeseriouslyinjured.Hesharesthestoryofhisson'sdeathtohelpeducateteensandtheirfamiliesaboutdistracteddriving.JimJenningsfromtheAllstateInsuranceCompanysaysthenumberonecauseofdistracted-drivingaccidentsisthemobilephone.Hesaystalkingonthephoneorreachingforitislikedrinkingfourbeersanddriving.Ifyou'retextingwhiledriving,youaretwenty-threetimesmorelikelytogetintoanaccidentthansomebodywhoisn't.Governmentandprivategroupsareusingpublicserviceannouncementsandeventstobringmoreattentiontotheproblem.Forexample,theinsuranceindustryrecentlyheldasafetyeventforteendrivers.Atfirst,nineteen-year-oldKevinSchumanneasilyavoidedlarge,inflatabledollsthrowninfrontofthecartorepresentchildren.Healsoavoidedorangeconesrepresentingtheedgeoftheroad.Then,aspartofthetest,hestartedtexting.Hehitseveralconesandatleastonedoll.That'swhatreallyopeneduptheexperienceformetoprovehowbaditistoreallytextanddrive.DebbiePickfordofAllstateInsurancesaysteensareespeciallyatriskfromdistracteddriving—andnotjustbecausetheylackexperienceontheroads.Accordingtotheresearch,teensdon'treallyhavefullydevelopedbrainsuntilthey’retwenty-fiveyearsold.Youputthosetwothingstogetherandyougetamuch,muchhigherrisk.Anewlawproposesagraduateddriverlicensingsystem.Graduatedmeansteenagersstartwithrestrictionslikeonnightdrivingandnumbersofpassengers.Theycouldnotgetafulldriver'slicenseuntilageeighteen.1.Accordingtothepassage,（）isthemostlikelytoleadtoatrafficaccidentwhileyouaredriving．A．textingonthemobilephoneB．reachingforacellphone．C．talkingonthemobilephone2.WecanlearnfromthesecondparagraphA.driverswhoresultedinnearly4,000deathsareteenagersB.over30,000victimshavediedfromtrafficcrashessofarC.itwasatnightthatRyanDidonediedfromacaraccident3.Asafetyeventheldbyinsuranceindustrywasmeantto（）.A．a(chǎn)ttractmoreteenagerstotakepartinitB．drawenoughattentiontoteenagers'distracteddrivingC．makemoreteenagerspracticeavoidinglargebarriers4.ThepassageisprobablyfollowedbyaconcludingparagraphaboutA．muchhigherriskB．teenbraindevelopmentC．measurestobetaken5.Ofallthefollowing,whichisthebesttitleforthepassage?（）A．CarCrashes—theTopKiller.B．DistractedDriving—Let'sAvoid!C．DrunkenDriving—DangerousEnough！二、閱讀理解：閱讀下面的短文，根據(jù)文章內容從A、B、C三個選項中選出一個最佳選項。CarsareanimportantpartoflifeintheUnitedStates.Withoutacarmostpeoplefeelthattheyarepoor.Andevenifapersonispoorhedoesn'tfeelreallypoorwhenhehadacar.HenryFordwasthemanwhofirststartedmakingcarsinlargenumbers.Heprobablydidn'tknowhowmuchthecarwasgoingtoaffectAmericanculture.ThecarmadetheUnitedStatedanationonwheels.AndithelpedmaketheUnitedStateswhatitistoday.TherearethreemainreasonswhythecarbecomessopopularintheUnitedStates.Firstofall,thecountryisahugeoneandAmericansliketomovearoundinit.Thecarprovidesthemostcomfortableandcheapestformoftransportation.Withacarpeoplecangoanyplacewithoutspendingalotofmoney.ThesecondreasoncarsarepopularisthefactthattheUnitedStatesneverreallydevelopedanefficientandinexpensiveformofpublictransportation.Long-distancetrainshaveneverbeenascommoninthecountryastheyareinotherpartsoftheworld.Nowadaysthereisagoodsystemofair-serviceprovidedbyplanes.Butitistooexpensivetobeusedfrequently.Thethirdreasonisthemostimportantone,though.TheAmericanspiritofindependenceiswhatreallymadecarspopular.Americansdon'tliketowaitforabus,oratrainorevenaplane.Theydon'tliketohavetofollowanexactschedule.Acargivesthemthefreedomtoscheduletheirowntime.AndthisisthefreedomthatAmericanswantmosttohave.ThegasshortagehascausedabigproblemforAmericans.Buttheanswerwillnotbeabiggersystemofpublictransportation.Therealsolutionwillhavetobeanewkindofcar,onethatdoesnotusesomuchgas.1.WecanlearnfromthispassagethatAmericans（）.A．spendalotofmoneytravelingbycarB．travelalotintheircarsC．seldomtravelbyplane2.WhichofthefollowingstatementsisTRUE?（）A．IntheUnitedStateseventhepoorowncars.B．IntheUnitedStatesallthepoorhavenocars.C．AnAmericanwillfeelpoorunlesshehasacar.3.Inthewriter’sopinion,carsarepopularintheUnitedStatesmainlyA．AmericansliketoplantheirowntimeB．TheUnitedStatesdoesnothaveenoughpublictransportationC．Americanswillnotfeelpoorwhentheytravelintheircars4.AnationonwheelsinthesecondparagraphmeansthatA．everyoneintheUnitedStatesownsacarB．theUnitedStatesproducesmostofthecarsintheworldC．carsplayanimportantpartinAmerican’life5.Therealsolutiontothegasshortageproblemis（）.A.tomakelesscarsB.todevelopapublictransportationsystemC.tomakegas-savingcars二、閱讀理解：閱讀下面的短文，根據(jù)文章內容進行判斷，正確為T，錯誤為F。Inrecentyears,theChineseautoindustryhasseenrapidgrowth,withthedemandonprivatecarsrisingsharplyinChinesecitiessince2002.By2009,ChinahasreplacedtheU.S.tobecometheworld’slargestautomarket.Asanimportantpartoftheworldcarindustry,theglobalautoindustrywillshiftfurthertoChina.ThisbringshistoricalopportunitytoChina’sautomarket.Currently,boththedevelopmentofChina’sautomarketandthechangesinconsumerdemandforvehiclesareChina’sautoindustrywillcontinuetogrowinthenextdecade.Itmeansthereisstillhugeroomforitsdevelopment.Chinahasanurbanpopulationofmorethan600million.Italsohasahugeagriculturalvehiclemarketintheruralareas.Hence,thereisnodoubtforChina’sdevelopmentofautoindustry.Thatisalsothereasonwhytheworld’sautoproducersarepayingmoreattentiontotheChinesemarket.1.ThedemandonprivatecarsincreasedgreatlyinChinesecitiessince2002.（）2.Chinahasbecometheworld’slargestautomarket.（）3.China’sautoindustrytendstointhenextdecade.（）4.Chinahasanurbanpopulationoflessthan600millio