大学英语.docx
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大学英语.docx
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大学英语
大学英语(3)2009春季作业
第一次作业
I.Vocabulary(30points)
1.Thesalesmanbroughtsome__B___ofhisfirm'sproducts.
A.simpleB.samplesC.signalsD.signitures
2.I'dliketo___D__1000dollarsfrommysavingsaccountandputitinmychequeaccount.
A.drawB.putC.takeD.withdraw
3.Christmaswas___C___;weallhavetobuysomegiftstonearrelations.
A.progressingB.processingC.approachingD.appreciating
4.Shegaverepeated___B__ofherloyalty.
A.insuranceB.assurancesC.confidenceD.impression
5.Weneeda___A__leadertoovercomethesedifficulties.
A.confidentB.conciseC.continuousD.conjunctive
6.Withherhelp,I__A___mydislikeformathematicsatlast.
A.conqueredB.requestedC.requiredD.persisted
7.Hisbusinessseemedtobe___D__.
A.nourishingB.fashionC.approvingD.flourishing
8.___C___fromourschoolareworkingalloverthecountry.
A.StudentsB.FreshmenC.GraduatesD.Juniors
9.Allthepeopleinvolved__B___togethertoworkoutaspecificplan.
A.struggledB.huddledC.hostedD.held
10.He___A__mefavourablywithhisbeautifulhandwriting.
A.impressedB.progressedC.proceededD.provided
11.What’swrongwithhim?
Helookslikea_B___man.
A.uselessB.restlessC.uneventfulD.faithless
12.Heisa__B___memberofthecommittee.
A.minorB.seniorC.inferiorD.superior
13.Thereporterisdoinga__D___ofpublicattitudes.
A.surviveB.survivalC.successD.survey
14.Hewaslongafamousmusician,butheplays__A___.
A.nolongerB.notmoreC.anymoreD.notlonger
15.Theteacherbeganto___B_theexampapersat8:
15.
A.passbyB.passoutC.passonD.passoff
16.Hisjokes__A____thecryingchild.
A.amusedB.alarmedC.amazedD.attempted
17.Thepossibilityofwaristoohorrifyingto_C_____.
A.completeB.contentC.contemplateD.communicate
18.Thenewspaperprinteda__B__oftheuntruestory.
A.delayB.denialC.dialD.detail
19.Lifewillseemveryquietafterthe_C___ofourholiday.
A.exchangeB.extremeC.excitementsD.extraordinary
20.Itseemsthateveryoneknows_B__teachessuccess.
A.failB.failureC.failedD.faling
21.Thedemonstration___D__200students.
A.immersedB.engagedC.invertedD.involved
22.Wethoughthewasseriousbutin__C___hewasjoking.
A.realB.truthC.realityD.truth
23.Doyou____A_goingtoamovie?
A.feellikeB.likelytoC.willingtoD.crazyabout
24.Theboard__A___2milliondollarsforhisgreatcontributiontothisproject.
A.awardedB.rewardedC.regardedD.afforded
25.ThisisLuXun’s__D___toChineseliterature.
A.distributionB.attributionC.satisfacionD.contribution
26.Wemust___B__allthepossibilities.
A.exposeB.exploreC.explodeD.expand
27.Intheirgeographyclass,thechildrenaredoingaspecial_B____onNorthAmericanIndians.
A.arrangementB.projectC.committeeD.prediction
28.Theteachertoldhispupilsto__A___andnottobunchupinthecenteroftheplayground..
A.spreadoutB.huddletogetherC.fileoutD.connectto
29.Theaccident__D__himforwork.
A.unabledB.misusedC.abusedD.disabled
30.Thecomputerhadmadeagreat__C___onmodernlife.
A.commentB.intentionC.impactD.opportunity
II.Grammar(10%)
1.Thisis_D__reading-room.
A.theteacher’sB.teacher’s
C.teacher’sD.theteachers’
2.Nothingwasfoundbut_A__broken.
A.theroomwindowB.theroom’swindow
C.theroomofthewindowD.thewindowofroom
3.Howmany_D__wouldyoulike?
A.paperB.bread
C.piecesofpapersD.piecesofbread
4.Hewaspraisedforhis_B__.
A.braveB.bravery
C.bravelyD.greatbrave
5.Pleasegetmeanew__B_whenyougototown.
A.clothesB.dress
C.clothingD.trousers
6.Thereare34_B__doctorsinthehospital.
A.womanB.women
C.woman’sD.women’s
7.Some__C_areeventhinnerthanyourlittlefinger.
A.bambooB.bamboos
C.kindsofbambooD.kindsofbamboos
8.Hewasborninthistownandnowhelivesin__B_.
A.BuildingsecondB.BuildingTwo
C.theBuildingTwoD.BuildingtheSecond
9.Oldasheis,hehas_A__todoeveryday.
A.alotofworkB.muchworks
C.lotsofhomeworksD.quitealotofhomeworks
10.Jack’sroomisfurnishedwith__D_.
A.newfurnituresB.manynewfurnitures
C.manynewpiecesoffurnituresD.manynewpiecesoffurniture
III.ReadingComprehension(30Points)
PassageOne
Bathsandbothinghavelongbeenconsideredofmedicalimportancetoman.InGreecetherearetheruins(废墟)ofawatersystem(系统)forbathsbuiltover3,000yearsago.TheRomanshadwarmpublicbaths.Insomebaths,asmany3,000personscouldbatheatthesametime.
Treatingdiseasebytakingbathinghasbeenpopularforcenturies.ModernmedicalbathingfirstbecamepopularinEuropeandbythelate1700’shasalsobecomepopularintheUnitedStates.
Formanyyearsfrequent(经常的)bathingwasbelievedtobebadforone’shealth.Ordinarybathingjusttokeepcleanwasavoided(避免),andperfumewasoftenusedtocoverupbodysmells!
Bythe1700’sdoctorsbegantosaythatsoapandwaterweregoodforhealth.Theybelievedthatitwasgoodforpeopletobeclean.Slowly,peoplebegantobathemorefrequently.DuringtheVictorianAgeofthelate19thcentury,takingabathonSaturdaynightbecamecommon.
IntheUnitedStatesordinarybathingwasslowtobecomepopular.Duringthe18thandearly19thcenturies,manyAmericanswereknowas“TheGreatUnwashed!
”InoneAmericancity,forexample,apersonwasonlyallowedtotakeabatheeverythirtydays!
Thatwasalaw!
Frequencyofbathingtodayispartlyamatterofhabit.Peopleknowthatbathingforcleanlinessisimportanttohealth,Doctorsknowthatdirtybodiesincreasethechanceofdiseases.Asaresult,intheUnitedStates,peoplegenerallybatheoften.Somepeoplebathonceadayatleast.Theyconsideradailybathessential(=necessary)togoodhealth.
1.Awatersystemforbathswasbuiltbyover3,000yearsago.(B)
A.theRomansB.theGreeksC.theAmericansD.theEuropeans
2.Dirtybodiescan(B).
A.ruinone’sbusinessB.causedisease
C.drivecustomersawayD.causegoodhealth
3.Inthe18thcenturydoctorsbelievedthatbeingcleanwas(B).
A.unimportantB.goodforhealthC.harmfulD.important
4.Theunderlinedwordperfumeprobablymeans(A).
A.asweetsmellingsubstanceB.goodhealth
C.astrangesmellingsubstanceD.largewealth
5.Whichofthefollowinggivesthemainideaofthepassage?
(C)
A.EverybodyinAmericatakesadailybath.
B.Abathadaykeepsthedoctoraway.
C.Takingbathshasbecomepopularintheworld.
D.Bathinghasbecomeeasierandcheaper.
PassageTwo
TodayI’llbetalkingabouttheinventionofthecameraandphotography.Thecameraisoftenthoughttobeamoderninvention,butasearlyas1727,aGermanphysicistdiscoveredthatlightdarkenssilversalt.Usedasacamera,abigboxwassetup,andasmallholewascutinonesidetoletthelightin;hemadetemporarypicturesonthesalt.Silversaltisstillthebaseofthephotographicfilmtoday.ThenaFrenchscientistmadethefirstpermanent(永久的)picturebyusingaspecialpieceofmetalwhichwascoveredwithsilversalt.Aphotographhemadein1826stillexists.
ThepainterDeGearimprovedtheprocess(制作法)bycoveringthemetalalsowithplacingthecommonsaltwhichwecaneat.Thiswasin1839,theofficialdateofbeginningofphotographs.Buttheproblemwastheprintingofthephotographs.Anditwasn’tuntilotherscientistsdevelopedthekindofphotographicpaperwenowusethatgoodprintswerepossibleandphotographybecametrulymodern.Inthe1870’s,MatthewBradeywasabletotakehisfamouspicturesinAmericanCivilWar.Inthe20’softhiscentury,GeorgesMannoftheUnitedStatessimplifiedfilmdeveloping(冲洗),andDrEdwardLaneinventedtheso—called‘InstantCamera’whichusesself—developingfilm.Ifwesayphotographycameintoexistencein1839,itfollowsthatittookmorethan100yearsforthecameratoreachitspresentconditionoftechnicalrefinement(密度).
6.Whatdiscoverywasthebasisofphotography?
(A)
A.Lightdarkenssilversalt.B.Lightdarkensnaturalsalt.
C.Lightdarkenssilver.D.Lightdarkensself--developingfilm
7.Howwasthefirstpermanentpicturemade?
(D)
A.Bymakinguseofspecialpaper.B.Byaddingcommonsalttosilversalt.
C.Bygivingaslightcolourtothesilversalt.D.Byusingaspecialpieceofmetal.
8.Whatdoesthespeakerregardastheofficialdateofbeginningofphotography?
(C)
A.1727B.1826C.1839D.1870
9.AccordingtothespeakerwhyisMatthewBradeyrememberedtoday?
(B)
A.Hewasasoldier.B.Hetookwarphotographs.
C.Hepaintedportraits.D.Hedesignedaportablecamera.
10.WhatdidDoctorEdwardLaneinvent?
(D)
A.Acheapprocessofdevelopingfilmathome.
B.Anewkindoffilm.
C.Anautomaticprinter.
D.An‘instantcamera’thatdevelopsitsownfilm.
PassageThree
Thefiddlercrab(蟹)isalivingclock.Itindicates(=shows)thetimeofdaybythecolourofitsskin,whichisdarkbydayandpalebynight.Thecrab’schangingcolourfollowsaregulartwenty—fourhourplanthatexactlymatchesthedailyrhythm(节奏)ofthesun.
Doesthecrabactuallykeeptime,ordoesitsskinsimplyanswertothesun’srays,changingcolouraccordingtotheamountoflightstrikesit?
Tofindout,biologistskeptcrabsinadarkroomfortwomonths.Evenwithoutdaylight,thecrab’sskincolourcontinuedtochangeexactlyontime.
Thischaracteristic(特性)probablydevelopedgraduallyinanswertothedailyrisingandsettingofthesun,tohe
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