大学英语四级模拟题三(含答案).doc
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大学英语四级模拟题三(含答案).doc
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大学英语四级模拟题三
一
二
三
四
五
六
试卷总得分
核查人
PartOne ReadingComprehension(2’×10=20’)
Directions:
Thereare2passagesinthissection.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecentre.
PassageOne
Scientistsaretryingtomakethedesertsintogoodlandagain.Theywanttobringwatertothedesertssothatpeoplecanliveandgrowfood.Evenso,moreandmoreoftheearthisbecomingdesertallthetime.
Why?
Scientiststhinkthatpeoplemakedeserts.Peoplearedoingbadthingstotheearth.Somepeopleontheearthdonotgetverymuchrain.Yet,theystilldonotbecomedeserts.Thisisbecausetherearesomesmallgreenplantsgrowingthere.Plantshelpkeepwaterintheearth.Plantsdonotletthewindblowthedirtaway.Withoutplants,thelandcanbecomeadesertmuchmoreeasily.
Amandecidestomakeafarminaverydryplace.Hedigsintheearthandtakesawaythegrassandplantsthatarealreadygrowingonthedryland.
Hemakesafarm.Heputsplantsinrows.Thesunisveryhot.Itmakesthelandevendrier.Whentheraincomes,itrunsbetweentherowofplants.Itwashesthegooddirtaway.Whenthewindcomes,itblowsbetweentherowsofplants.Itblowsthegooddirtaway.Soonthelandisnotgoodenoughforafarmanymore.Themanletshisanimalseatalltheplantsonit.Nowthelanddoesnothaveanyplantsonit.Thesunandwinddrythelandandallofthegooddirtaway.Nowthelandisadesert.
1.Adesertisprobably_____________.
A.grassy B.wet C.treeless D.muddy
2.Landisbecomingdesertbecauseoflackof_____________.
A.rain B.people C.wind D.plants
3.WhichofthefollowingisNOTthereasonwhysmallgreenplantsareveryimportanttodryplaces?
A.Theykeeptheearthfrombecomingevendrier.
B.Theydonotletwindblowtheearthaway.
C.Theyaddcolortothedryplaces.
D.Theyholdwater.
4.Itcanbeinferredfromthepassagethat_____________.
A.itisbadtoplantinrowsinadryplace
B.itisbettertoraiseanimalsondrylandthantomakeafarm
C.itisbadtomakeafarminadryplace,butitisgoodtoraiseanimalsthere
D.alllandsthatdon’tgetverymuchrainaredeserts
5.What’sthewriter’spurposeingivinganexampleoftheman?
A.Tocriticizehim. B.Totellaninterestingstory.
C.Toprovemanmakesdeserts. D.Toprovethehotsunmakesadesert.
PassageTwo
Foryears,internationalswimminghasbeencontrolledbyasmallnumberofpowerfulnations.TheU.S.,Russia,GermanyandAustraliahaveproducedsomeofthesport’sfinestplayersandhavewonmostofthetopcompetitionsandmedals.Buttheresultsofthismonth’sworldchampionships,whicharebeingheldintheAustraliancityofPerth,willnotbesoeasytopredict.Sincethe1996OlympicsinAtlanta,manynewnamesandnationalitieshaveemergedtotakeontheworldleaders.
The1996OlympicsshouldhavebeenanopportunityfortheU.S.todisplayitsgreatswimmingpower,butinsteaditfacedsomeembarrassingdefeats.Thesurprisesstartedonthefirstdayofthecompetitions,whenFredofBelgium(比利时)setaworldrecordinthecompetitionfor100-metresbreast-stroke(蛙泳).NeverbeforehadBelgiumproducedanOlympicchampionswimmer.Twoothercountriesalsowonswimminggoldmedalsforthefirsttimeontheopeningday.Ireland’sMichellSmithdelightedhercountrywithherfirstofherthreegoldmedals.NewZealandalsocelebratedwithDanyonLoader’sgoldinthemen’s200-metrefreestyle.Loaderwentontowinthe400meterslaterinthecompetition.
Bylateonthesecondday,theU.S.team’sofficialsandcoacheswerestartingtobesurprised.PennyHeynsofSouthAfricahadbrokenthewomen’s100-metrebreast-strokerecordinthemorningcompetitionsbeforeclaiminggoldinthefinal.
6.Itishardtopredicttheresultsofthismonth’schampionshipsbecause_____________.
A.playersfromdifferentcountrieshavesprungupasnewchampions
B.manynamesoftheplayershaven’tbeenheard
C.afewcountrieshavewoninternationalswimmingcompetitions
D.the1996OlympicsinAtlantawasasuccess
7.WhattheU.S.hadtofaceatthe1996Olympicswas_____________.
A.newswimmingpower B.abigsuccess
C.severalunpleasantfailures D.agreatdealofembarrassment
8.TheplayerofBelgiumbrokeaworldrecordin100-metrebreast-strokewhich_____________.
A.ithadwonbefore B.ithasnotgainedbefore
C.ithadwonmanytimes D.theU.S.hadneverwonbefore
9.Howmanygoldmedalshavetheothercountrieswonontheopeningday?
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