大学英语六级模拟题四及答案.docx
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大学英语六级模拟题四及答案.docx
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大学英语六级模拟题四及答案
大学英语六级模拟题四及答案.txt33学会宽容,意味着成长,秀木出木可吸纳更多的日月风华,舒展茁壮而更具成熟的力量。
耐力,是一种不显山石露水的执着;是一种不惧风不畏雨的坚忍;是一种不图名不图利的忠诚。
PartⅠ
ListeningComprehension
SectionA
Directions:
Inthissection,youwillhear10shortconversations.Attheendofeachconversation,aquestionwillbeaskedaboutwhatwassaid.Boththeconversationandthequestionwillbespokenonlyonce.Aftereachquestiontherewillbeapause.Duringthepause,youmustreadthefourchoicesmarkedA),B),C)andD),anddecidewhichisthebestanswer.ThenmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.
Example:
Youwillhear:
M:
Whenshallwestartourwork,Jane?
W:
Tomorrowat9o'clock.Butwemustworkquickly,forwehavetofinisheverythingbefore2intheafternoon.
Q:
Forhowlongcantheywork?
Youwillread:
A)2hours.
B)3hours.
C)4hours.
D)5hours.
Fromtheconversationweknowthatthetwoaretalkingaboutsomeworktheywillstartat9o'clockinthemorningandhavetofinishat2intheafternoon.Therefore,D)"5hours"isthecorrectanswer.Youshouldchoose[D]ontheAnswerSheetandmarkitwithasinglelinethroughthecenter.
SampleAnswer[A][B][C][CD2][KG-1*4/5][D]
1.A)Maryearnedtheprize.
B)Maryhasgrantedtheprize.
C)Maryfailsinthespeechcontest.
D)Themandoesn'tthinkMarydeservestheprize.
2.A)Drivingacar.B)Takingataxi.
C)Goingbytrain.D)Takingthesubway.
3.A)Whereisthemanagernow?
B)Whowillbehisnewmanager?
C)Whetherhismanagerisill.
D)Whenthemanagerwillgototheheadquarters.
4.A)Hedislikesmuseumsandgalleries.
B)Hedoesnotcareaboutthehotweather.
C)Goingtothebeachisthebestchoice.
D)Hedoesn'twanttogotoWashington.
5.A)Shewantstoliveinthesuburbs.
B)Sheisoffendedbyhernaughtychildren.
C)Shedisagreeswithfather.
D)Sheturnsadeafeartoherhusband'swords.
6.A)Shewillchooseanewtopictowritetheessay.
B)SheusedtochoosethepoetrywrittenbyShakespeareasthetopic.
C)Sherefusestoaccepttheman'sadvice.
D)Sheisonthewrongtrack.
7.A)Husbandandwife.B)Teacherandstudent.
C)Policemananddriver.D)Motherandson.
8.A)Howtobuyagoodcomputer.
B)Howtoborrowacomputerfromthecompany.
C)Thepriceofthecomputer.
D)Thenewly-boughtcomputer.
9.A)Atthelibrary.
B)Attheairport.
C)Atthepostoffice.
D)Attheteacher'soffice.
10.A)Heisgoodatdrawingpictures.
B)Helikespaintingsverymuch.
C)Helikesvisitingtheartmuseumverymuch.
D)Hethinkstheartmuseumisaveryquietplace.
SectionB
Directions:
Inthissection,youwillhearapassagethreetimes.Duringthefirstreading,youshouldlistencarefullyforageneralideaofthewholepassage.Thenlistentothepassageagain.Whenthefirstpartofthepassageisbeingread,youshouldfillinthemissingwordsduringthepauseateachblank.Afterlisteningtothesecondpartofthepassageyouarerequiredtowritedownthemainpointsaccordingtowhatyouhavejustheard.Finallywhenthepassageisreadthethirdtimeyoucancheckwhatyouhavewritten.
Afewyearsagoitwas(11)____tospeakofagenerationgap,adivisionbetweenyoungpeopleandtheirelders.Parents(12)____thatchildrendidnotshowthemproperrespectand(13)____,whilechildrencomplainedthattheirparentsdidnotunderstandthematall.Whathadgonewrong?
Whyhadthegenerationgapsuddenlyappeared?
(14)____,thegenerationgaphasbeenaroundforalongtime.Many(15)____arguethatitisbuiltintothefabricofoursociety.
Oneimportantcauseofthegenerationgapistheopportunitythatyoungpeoplehavetochoosetheirownlife-styles.Inmore(16)____societies,whenchildrengrowup,theyareexpectedtoliveinthesameareaastheirparents,tomarrypeoplethattheirparentsknowand(17)__of,andoftentocontinuethefamilyoccupation.Inoursociety,youngpeopleoftentravelgreatdistancesfortheireducations,moveoutofthefamilyhomeatanearlyage,marryorlivewith(18)____.
Inourupwardlymobilesociety,parentsoftenexpecttheirchildrentodobetterthantheydid:
tofindbetterjobs,tomakemoremoney,andtodoallthethingsthattheywereunabletodo.Often,however,(19)___.
Finally,thespeedatwhichchangestakeplaceinoursocietyisanothercauseofthegapbetweenthegenerations.Inatraditionalculture,(20)____.
PartⅡ
ReadingComprehension(35minutes)
Directions:
Thereare4passagesitthispart.Eachpassageisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.
PassageOne
Questions21to25arebasedonthefollowingpassage:
Chemistrydidnotemergeasascienceuntilafterthescientificrevolutionintheseventeenthcenturyandthenonlyratherslowlyandlaboriously.Butchemicalknowledgeisasoldashistory,beingalmostentirelyconcernedwiththepracticalartsofliving.Cookingisessentiallyachemicalprocess;soisthemeltingofmetalsandtheadministrationofdrugsandpotions.Thisbasicchemicalknowledge,whichwasappliedinmostcasesasaruleofthumb,wasneverthelessdependentonpreviousexperiment.Italsoservedtostimulateafundamentalcuriosityabouttheprocessesthemselves.Newinformationwasalwaysbeinggainedasartisansimprovedtechniquestogainbetterresults.
Thedevelopmentofascientificapproachtochemistrywas,however,hamperedbyseveralfactors.Themostseriousproblemwasthevastrangeofmaterialavailableandtheconsequentdifficultyoforganizingitintosomesystem.Inaddition,thereweresocialandintellectualdifficulties,chemistryisnothingifnotpractical;thosewhopracticeitmustusetheirhands,theymusthaveacertainpracticalflair.Yetinmanyancientcivilizations,practicaltaskswereprimarilytheprovinceofaslavepopulation.Thethinkerorphilosopherstoodapartfromthismundaneworld,wherethepracticalartsappearedtolackanyintellectualcontentorinterest.
Thefinalproblemforearlychemicalsciencewastheelementofsecrecy.Expertsinspecifictradeshaddevelopedtheirowntechniquesandguardedtheirknowledgetopreventothersfromstealingtheirlivelihood.Anotherfactorthatcontributedtosecrecywastheesotericnatureoftheknowledgeofalchemists,whoweretryingtotransformbasemetalsintogoldorwereconcernedwiththehuntfortheelixirthatwouldbestowtheblessingofeternallife.Inonesense,thesecondofthesewasthemoreseriousimpedimentbecausetherecordsofthechemicalprocessesthatearlyalchemistshaddiscoveredwereoftenwrittendowninsymboliclanguageintelligibletoveryfeworinsymbolsthatwerepurposelyobscure.
21.Whatisthepassagemainlyabout?
A)Thescientificrevolutionintheseventeenthcentury.
B)Reasonsthatchemistrydevelopedslowlyasascience.
C)Thepracticalaspectsofchemistry.
D)Difficultiesoforganizingknowledgesystematically.
22.Accordingtothepassage,howdidknowledgeaboutchemicalprocessesincreasebeforetheseventeenthcentury?
A)Philosophersdevisedtheoriesaboutchemicalproperties.
B)Aspecialsymboliclanguagewasdeveloped.
C)Experienceledworkerstorevisetheirtechniques.
D)Expertssharedtheirdiscoverieswiththepublic.
23.Theboldword"hampered"inLine1Para2isclosestinmeaningto____.
A)recognizedB)determined
C)solvedD)hindered
24.Theboldword"it"referstowhichofthefollowing?
A)Problem.B)Material.
C)Difficulty.D)System.
25.Whichofthefollowingstatementsbestexplainswhy"thesecondofthesewasthemoreseriousimpediment"(Underlined)?
A)Chemicalknowledgewaslimitedtoasmallnumberofpeople.
B)Thesymboliclanguageusedwasveryimprecise.
C)Veryfewnewdiscoveriesweremadebyalchemists.
D)Therecordsofthechemicalprocesseswerenotbasedonexperiments.
PassageTwo
Questions26to30arebasedonthefollowingpassage:
Animportantnewindustry,oilrefining,grewaftertheCivilWar.Crudeoil,orpetroleumadark,thickoozefromtheearthhadbeenknownforhundredsofyears,butlittleusehadever beenmadeofit.Inthe1850'sSamuelM.Kier,amanufacturerinwesternPennsylvania,began collectingtheoilfromlocalscapagesandrefiningitintokerosene.Refining,likesmelting,isa processofremovingimpuritiesfromarawmaterial.
Kerosenewasusedtolightlamps.Itwasacheapsubstituteforwhaleoil,whichwasbecominghardertoget.Soontherewasalargedemandforkerosene.Peoplebegantosearchfor newsuppliesofpetroleum.
ThefirstoilwellwasdrilledbyE.L.Drake,aretiredrailroadconductor.In1859hebegan drillinginTitusville,Pennsylvania.Thewholeventureseemedsoimpracticalandfoolishthat onlookerscalledit"Drake'sFolly".Butwhenhehaddrilleddownabout70feet(21meters), Drakestruckoil.Hiswellbegantoyield20barrelsofcrudeoiladay.
NewsofDrake'ssuccessbroughtoilprospectorstothescene.Bytheearly1860'sthese wildcattersweredrillingfor"blackgold"alloverwesternPennsylvania.Theboomrivaledthe Californiagoldrushof1848initsexcitementandWildWestatmosphere.Anditbroughtfar morewealthtotheprospectorsthananygoldrush.
Crudeoilcouldberefinedintomanyproducts.Forsomeyearskerosenecontinuedtobethe principalone.Itwassoldingrocerystoresanddoor-to-door.Inthe1880'sand1890'srefiners learnedhowtomakeotherpetroleumproductssuchaswaxesandlubricatingoils.
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