Unit1GreatScientistsI.单项选择(15分)1.It’sdangeroustogetclosetothebuilding___________.A.underconstructionB.builtC.beenbuiltD.building2.Thebadweatherwaspartly______forcropfailurethisyear.A.blameB.toblameC.blamingD.tohaveblamed3._______tosunlightfortoomuchtimewilldoharmtoone’sskin.A.ExposedB.HavingexposedC.BeingexposedD.Afterbeingexposed4.Thestudentwas____readingthenovelthathedidn’tsensethathisteacherwasjuststandingbesidehim.A.veryabsorbingB.veryabsorbedinC.soabsorbedinD.soabsorbedon5.Don’tusewords,expressions,orphrases________onlytopeoplewithspecificknowledge.A.beingknownB.havingbeenknownC.tobeknownD.known6.Itisbelievedthatifabookis________,itwillsurely________thereader.A.interested;interestB.interesting;beinterestedC.interested;beinterestingD.interesting;interest7.Onlyinthisway_______ourgoals.A.wecanreachB.canwearriveC.wecanarriveD.canwereach8.Hewantedhishouse________inaway_______natural.A.tobuild;tolookB.build;lookingC.built;tolookD.beingbuilt;looks9.—CanIhelpyou?—I’dliketohavethepackage________,madam.A.weighedB.tobeweighedC.toweighD.weighing10._______theinjurestohisfaceandhands,hebrokehisleftleg.A.BesideB.DespiteC.ApartfromD.Becauseof11.—Let’sgoshoppingafterschool.—______.Callformeatanytime.A.ThatdependsB.Holdon,pleaseC.WhyD.Soundsgood12.Usuallychildrenareallowedto___________whentheyaresixyearsold.A.attendschoolB.attendtheschoolC.joinschoolD.jointheschool13.Hisfailureintheexperimentsuggestedthathe________histeacher’sproperinstructions.A.shouldnothavefollowedB.shouldnotfollowC.mustn’thavefollowedD.hadn’tfollowed14.Isuggestedthathe_____themanagerbeforehedecided.A.telephonedB.wouldtelephoneC.telephoneD.hadtotelephone15.YangLiweiwassurroundedbytheaudience________hesteppedoffthestage.A.untilB.throughC.nowthatD.immediatelyII.完形填空(30分)Asuccessfulscientistisgenerallyagoodobserver.Hemakesfull16ofthefactsheobserves.Hedoesn’tacceptideaswhicharenot17onobviousfacts,andthereforerefusestoacceptauthority(权威)astheonly18fortruth.Healways19ideascarefullyandmakesexperimenttoprovethem.Theriseof20sciencemayperhapsbeconsideredto21asfarbackasthe22ofRogerBacon,thewonderfulphilosopherofOxford,wholived23theyears1214and1292.HewasprobablythefirstintheMiddle24tosuggestthatweshouldlearnscience25observingandexperimentingonthethingsaroundus,andhehimself26manyimportantdiscoveries.Galileo,however,wholivedmorethan300yearslater,wasthegreatestofseveralgreatmen,27livedinItaly,France,Germany,orEngland,beganby28toshowhowmanyimportant29couldbediscoveredbyobservation.BeforeGalileo,learnedmenbelievedthatlargebodiesfellmore30towardstheearththansmallones,31Aristotlesaidso.ButGalileo,goingtothe32oftheLeaningTowerofPisa,letfalltwo33stonesandprovedAristotlewaswrong.ItwasGalileo’s34ofgoingdirecttoNature,andprovingour35andtheoriesbyexperiment,thathasledtoallthediscoveriesofmodernscience.16.A.useB.timeC.speedD.trust17.A.workedB.basedC.livedD.written18.A.reasonB.causeC.adviceD.result19.A.thinksB.checksC.hasD.learn20.A.naturalB.physicalC.ancientD.modern。21.A.dateB.keepC.lookD.take22.A.studyB.timeC.yearD.birth23.A.bothB.eachC.betweenD.among24.A.SchoolsB.AgesC.DaysD.Countries25.A.inB.withC.onD.by26.A.didB.madeC.tookD.gave27.A.whoB.whenC.thatD.where28.A.waysB.degreesC.levelsD.chance29.A.truths...