河北专升本考试英语专业模拟试卷含试卷答案

河北省普通专科升本科教育考试英语专业模拟试卷（考试时间150分钟）总分240分说明请在答题纸的相应位置上作答，在其他位置上作答的无效PartIListeningComprehensionSectionA:Conversations.2*15=30Directions:Inthissectionyouwillhear8shortconversationsand2longconversations.Attheendofeachconversationoneormorequestionswillbeaskedaboutwhatwassaid.BoththeconversationandthequestionswillbespokenONLYONCE.Aftereachquestionstherewillbeapause.DuringthepauseyoumustreadthefourchoicesmarkedABCandDanddecidewhichisthebestanswer.ThenmarkthecorrespondingletterontheAnswerSheetwiththesinglelinethroughthecenter.A.Alibrary.Arestaurant.Ahome.Ahotel.A.Thewomanishappyatleast.Theyoungmanhasntstolenanything.Theyoungmanwasexcusedfromemptyinghispockets.Thewomandidntthinktheyoungmanstolenanything.A.Ataxagency.Afewtaxfigures.Ataxcheat.D・Acheckofthewomanstaxes.A.Failtokeepherhomelockedup.B・Robpeoplesheknows.Turnthecararoundandgohome.Becomeafraidofsomeonerobbingher.A.Thestudentsmoney.B-Thewomansson.AcalltoMrs.Watkins.Alessoninstealing.A.Brotherandsister.B・Husbandandwife.C.Motherandson.D・Fatheranddaughter.A.Thepolicehavealreadybeencalled.Thespeakershavententeredthemanshome.Thewomanrobbedthemanshome.Therobberisstillinsidethehouse.

8.A.Theydonthavecertaingiftsoropportunities.BTheydontknowitseasier.thismaterialsfallsaroundtheholemadeintheearthssurface.Themeltedrockmaykeeponrisingandpouroutaslava.Inthiswayvolcanicashcindersandlavabuildupthecone-shapedmountainstthatwecallvolcanoes.Thispassagemainlydealswiththe.A.causesofvolcanicactionformationofvolcanoesC・resultsofvolcanicactionD・workofgeologistsThecausefortheheatininterioroftheearthis.radioactiveelementsthegreatpressureoftheearthnotmentionedinthepassagetheheatremainingfromtheformationoftheearthFromtheinformationgiveninthepassagemostmineralswouldmelt.A.at400F5000feetabovesealevelat400F5000feetbelowsealevelat4000FatsealevelD・withthepressureoftherockaboveFromthepassageweknowthat“thorium”para.1maybe.A.volcanoradioactiveelementC・theearthsoutlayerD.heatinsidetheearthThemainideaofthelastparagraphis.A.whatcausesexplosionsB.causeofvolcanoesC.formationofvolcanoesatearthssurfaceD-meltedrockPartVTranslation.4*5=

20.所有想制止战争的努力都失败了.这些广告插页简直就像是不停的自行生产一样！.正像医生拥有更多的普通信息一样，他们对个别的病例也掌握了更多的资料.他最近的表现远远超出了每个人对他的期望far.我们刚爬到山顶就全部坐下来休息Nosooner…PartVIWriting.30WriteonAnswerSheetacompositionofabout200wordsonthefollowtopic.ReadingIstheBestWaytoAcquireknowledgeStatespecificallywhatyourviewis.Supportyourviewwithreasons.Bringwhatyouhavewrittentoanaturalconclusionorasummary.Markswillbegivenforcontentorganizationandappropriacy.Failuretofollowtheinstructionsmayresultinalossofmarks.答案考试时间150分钟总分240分PartIListeningComprehensionSectionA:Conversations.2x15=

31.C

2.B

3.D

4.A

5.B

6.C

7.B

8.A

9.B

10.CA

12.D

13.D

14.C

15.BSectionB:Passages.2xlO=20B

17.D

18.D

19.C

20.DD

22.B

23.B

24.C

25.DPartIIGrammarVocabulary.2x25=50D

27.B

28.C

29.D

30.CA

32.C

33.D

34.A

35.DC

37.C

38.A

39.A

40.CD

42.B

43.B

44.B

45.BA

47.C

48.A

49.A

50.CPartIIICloze.L5x20=30C

52.B

53.B

54.D

55.AC

57.D

58.A

59.B

60.AC

62.D

63.C

64.A

65.BC

67.B

68.A

69.C

70.DPartIVReadingComprehension.3义20=60Passage

171.D

72.C

73.C

74.B

75.APassage

276.D

77.B

78.C

79.A

80.CPassage

381.B

82.A

83.C

84.C

85.BPassage

486.B

87.A

88.B

89.B

90.CPartVTranslation.4X5=20JAllattemptstohaltthefightinghavefailed.Itisalmostasiftheinsertskeepreproducingthemselves!Justasphysicianshavemoreinformationingeneraltheyalsohavedataonindividualpatients.

94.Hisrecentperformanceswentfarbeyondeveryonesexpectationofhim.Nosoonerhadwereachedthetopofthehillthanweallsatdowntorest.PartVIWriting.30ReadingIstheBestWaytoAcquireknowledgeKnowledgemaybeacquiredthroughmanyways.OnewayofgettingknowledgeisfromtravelingAnotherwayisbyconversationespeciallyonewithagreatman.Apersonmayalsobecomeknowledgeablethroughotherwayssuchaslisteningtotheradioorwatchingtelevision.Thebestwaytoacquireknowledgehoweveristhroughreading.Readingasameansofobtainingknowledgehasanumberofadvantagesovermanyotherways.Tobeginwithitisthemostconsistentwayofgettingknowledge.Onecanreadregularlybutfewpeoplecantravelinthesameway.Secondlyreadingcanensureathoroughgraspofwhatyouareinterestedin.ThisishardlysowhenoneislisteningtotheradioorwatchingTV.Finallyreadingisthemostflexibleofallthewaystoobtainknowledge.Forexampleonecanalwaysreadfortenminutesbeforegoingtobedbutitisnotalwayspossibleforhimtoconversewithothersatsuchalatehour.Howeverthereexistsoneproblemaboutreading.ThereareallkindsofBooksinsociety.Somearegoodwhileothersarebad.Goodbooksarebeneficialtooursoulwhilebadonesareharmfultoourmind.Thereforeitisofgreatignoranceforthereadertoseparategoodplantsfromwildweeds.Weshouldreadgoodbooksandrejectharmfulones.Theytaketothestreetsandselldrugs.Theyhaveadangerouslifestyle.Conversation1A.Fatheranddaughter.B-Motherandson.C・Brotherandsister.D.Husbandandwife.A.Hedon9tknowaboutthefuture.B-Hecannotsmileanymore.C・Hethinkstheworldisindanger.D.Hethinksthewomanwilldie.A.Hewassoyoungwhenhisfatherpassedaway.Hewassoyoungwhenhisfatherleftandmarriedanewwoman.Hedidnteverseehisfatherhappy.Hewasntyetbomwhenhisfatherdied.A.Individualsexpectingtheworldsend.Theweatherbeingsunny.Peopleworrying.Peoplebeinghappy.Conversation2A.Brotherandsister.Fatheranddaughter.Motherandson.D・Husbandandwife.A.The14th.The16th.The15th.The13th.A.Heheardfromhismother.B・Hereadthenewspaper.Hewastoldbyhisfather.Hereadthewomansarticle.SessionB:Passages.2‘*10=20Directions:Inthissectionyouwillhear3shortpassages.Attheendofeachpassagesyouwillhearsomequestions.BoththepassageandthequestionswillbespokenONLYONCE.AfteryouhearaquestionyoumustchoosethebestanswerfromthefourchoicesmarkedABCandD.ThenmarkthecorrespondingletterontheAnswerSheetwiththesinglelinethroughthecenter.PassageOneQuestions16-19arebasedonthepassageyouhavejustheard.A.Becauseofitssimplicity.BBecauseofitscomplexity.C・Becauseofitsheaviness.D.Becauseofitsgreatness.A.Intheimaginationofman.B・Inhistory.C.Inpolitics.DInart.A.About

35.B.Morethan

5000.Onlyone.About

150.A.China.Rome.TheMiddleEast.TheNorth.PassageTwoQuestions20-22arebasedonthepassageyouhavejustheard.A.TheChurch.B・EmperorClaudius.Lovers.Areligiousman.A.HetoldValentinehecouldntgetmarried.Hegotmarriedinsecret.Hemadewivesandchildrenbecomesoldiers.Heorderedsoldierstostaysingle.A.Romans.Christians.Youngsoldiers.Ayounggirl.Questions23—25arebasedonthepassageyouhavejustheard.A.Thesearchforimmortality.B-Attentiongiventocloning.Financialbackinggivenforcloning.Cloningscaringtheworld.A.Financialbacking.Humancloning.Searchesforimmortality.Controllingtechnology.A.AprofessoratLoyolaUniversityinChicago.AprofessoratNorthwesternUniversityinChicago.C・AhostofaTVprogram.DAHarvard-educatedphysicist.PartIIGrammarVocabulary.2‘*25=50Directions:Thereare25sentencesinthissection.BeneatheachsentencestherearefourwordsorphrasesmarkedABCandD.Chooseonewordorphrasethatbestcompletesthesentence.WriteyouranswerontheAnswerSheet.Nobodyknowstheageoftheearthcertain.A.byB.inC.withD.forThegiantcorporationwasmakingatake-overforafertilizerplant.A.controlB.bidC.effortD.proposalToourGeoffreysillnessprovednottobeasseriousashehadfeared.A.anxietyB.viewC.reliefD.judgmentWeregrettothatitmaynotbepossibletodealwitheveryrequest.A.putoffB.passonC.helpalongD.pointouttothepapersisrestrictedtoDefenseDepartmentpersonnelonly.A.ApplicationB.ExceptionC.AccessD.GlanceJustasthesunisthecentralbodyofthesolarsystemthenucleusisthecoreoftheatom.A.soB.thusC.henceD.thereforeHedidhisbesttostayawakebuttheperformanceassoboringhejusttosleep.A.droppedawayB.droppedoutC.droppedoffD.droppeddownThePrimeMinistercommandedthatfarmersloansfromthegovernment.A.wouldreceiveB.receivedC・oughttoreceiveD.shouldreceiveContrastmaymakesomethingappearmorebeautifulthanitiswhenalone.A.seenB.tobeseenC.isseenD.havingbeenseenThere9snothingonTVtonightrubbish.A・ratherthanB.morethanC.betterthanD.otherthanUnlikemoststudentshedoesntlearnEnglishlearning.A.withtheexcuseofB.atthecostofC・forthesakeofD.inthenameofIdratheryouanythingaboutitforthetimebeing.A.notdoB.dontdoC.didntdoD.wontdoThegirlwillgethernervousnessoncesheisonstage.A.overB.throughC.offD.awayIrecognizedhimatoncebuthisnamemeforthemoment.A.escapedB.missedC.failedD.ignoredTostudyaforeignlanguage.agooddictionaryshouldbeboughtbuyingagooddictionaryisnecessaryyoushouldbuyagooddictionaryitisnecessarythatyouwillbuyagooddictionaryThetheoryofclasscurrentlyprevailingintheWestisbasedonwhatMaxWeberaGermansociologistproposed.A.fairlyB.kindlyC.greatlyD.largelyShewasarrestedforstatesecretstoaforeignreporterinreturnforhersongoingabroad.A.gettingawayB.givingawayC.breakingawayD.puttingawayTheCarClubcouldnttomeetthedemandsofallitsmembers.A.assumeB.guaranteeC.ensureD.confirmLotsofpeoplepretendthattheyneverreadadvertisementsbutthisclaim.A.maybehardlydoubtedB.maybeseriouslydoubtedC.maybeharddoubtingD.maybedoubtedserious

45.Lionsdontharmdomesticanimalsifwildonesare.A.adaptableB.availableC.acceptableD.achievable

46.Dontworryaboutyoursonsillness.Whathereallyneedsisafewdaysrest.A.nothingbutB.anythingbutC.somethingbutD.everythingbutOnlyaselectednumberoflandladiesintheneighborhoodhavebeenallowedbytheuniversitytotakeinA.residentsB.settlersC・lodgersD.inhabitantsTheproblemwhenthestudentsrefusedtodotheirhomework.A.aroseB.arousedC.roseD.raisedToidentifyapoisonyoumustbeableeithertoachemicalanalysisorobservethepoisonatworkonthevictim.A.carryoutB.callupC.buildupD.breakoutYoushouldthreedaysago.A.handitinB.havebeenhandingitinC.havehandeditinD.behandingitinPartlllCloze.L5‘*20=30Directions:Thereare20blanksinthefollowingpassages.ForeachblanktherearefourchoicesmarkedABCandD.YoushouldchoosetheONEthatfitsintothepassage.WriteyouranswerontheAnswerSheet.ArethereanyrelationsbetweenAustraliansandAfricansBecausenativeAustralianscloselylook51Africanssomepeoplehavemadecomparisonsbetweenthem.The52haslongbeenthatthereisastrongconnectionbetweenthem.SomehavethoughtthatAfricansandAustraliansareclose53onageneticlevel.54thisisnottrue.Australiansaregeneticallyfaraway55Africans.Their56relativesareactuallySouthEastAsians.Thiswas57byonestudy.Scientistsdidastudyoftheblood58ofnearly2000racialgroups.Thesegroupswerethosewhowereintheir1492locationsbeforethe59ofsignificantEuropeancolonization.ThisiswhenEuropeansstartedtraveling60theglobe.Thiswasdonetomake61thatthesepopulationswerenotgeneticallyuimpure”.Theywereofpureanddefinite62StudyshowsthatEuropeansgenesappeartobea63ofonethirdAfricanandtwothirdsAsian.Thisgeneticinformationisveryimportanttothe64industry.Itisthisindustrythatplanstousesuch65tocreatenewdrugs.Theirdrugswillhelp66disease.Somepeoplearestronglyagainstthemedicalcompanies.Theyfeelthatthisis67ofcertainracialgroups.Afterallthenativegroupswhichoriginallygavethe68arenotgettinganythingfromthiswork.Theyarent69anymoney.Itisonlythedrugcompaniesthat70financially.NomatterwhatpeoplemayarguethestudyofthebloodproteinshasprovidedmuchDirections:Therearefourpassagesinthissection.Eachsectionisfollowedbysomequestionsorunfinishedstatements.ForeachofthemtherearefourchoicesmarkedABCandD.YoushoulddecideonthebestchoiceandwriteyouranswerontheAnswerSheet.Passage1Itremainstobeseenwhetherthereservesofrawmaterialswouldbesufficienttosupplyaworldeconomywhichwouldhavegrownby500percent.SoutheastAsiaalonewouldhaveanenergyconsumptionfivetimesgreaterthanthatofWesternEuropein

1970.Incidentallyiftheunderdevelopedcountriesstartedusinguppetpetrolatthesamerateastheindustrializedareasthenworldreserveswouldalreadybeexhaustedby

1985.Allthisonlygoestoshowjusthowimportantitistosetupaplantoconserveanddivideupfairlynaturalresourcesonaworld—widescale.Thisisamatteroflifeanddeathbecauseworldpopulationisexplodingatanincrediblerate.Bythemiddleofthenextcenturypopulationwillexpandeveryyearbyasmuchasitdidinthefirst1500yearsafterChrist.Inthesouthernpoorpartoftheglobethefiguresareenoughtomakeyourhairstandonend.Evensupposingthatstepsaretakentostabilizeworldpopulationinthenextfiftyyearsthenumberofinhabitantspersquarekilometerwillincreasebyfrom4intheUnitedStatesto140inSoutheastAsia.WhatcanwedoaboutitInthefirsthypothesiswedonothing.Bytheyear2000thesouthernpartsoftheworldwouldthenhaveapopulationgreaterthanthetotalworldpopulationtoday.Calcuttawouldhave60millioninhabitants.Itisunthinkable.Alternativelywecouldstartactingtightnowtobringbirthsundercontrolwithinfifteenyearsagosothatpopulationlevelsoff.Eventhenthepopulationinthesouthernareaswouldnotstopgrowingforseventy-fiveyears.Bytheyear2000theworldeconomywillhavegrownby.500percent100percentfourtimesanunknownamountWorldpetrolreserveswillbeusedupby1985if.WesternEuropeanconsumptioncontinuestoexpandSoutheastAsiadoesnotlimititsconsumptionunderdevelopedcountriesstarttousepetrolatthesamerateasWesternEuropeWorldpopulationcontinuestoexpandIfwetookeffectivemeasuresrightnowtheworldspopulation.A.couldstabilizeinthirty-fiveyears9timewouldnotstopgrowingforseventy-fiveyearswouldstopgrowinginaboutfifteenyearstimefromnowD.couldstabilizeinaboutseventy-fiveyears9timeTheauthorsuggestsinthepassagethat.worldpetrolsupplieswillhavebeenexhaustedby1985weneedtousenaturalresourcescarefullyanddividethemupequallytoslowdowntheeconomicgrowthindevelopedcountriesmightbeabestpolicyrawmaterialswillnotbeenoughfortheworldeconomyin

2000.Thepurposeoftheauthorinwritingthispassageisto.urgepeopletostarttakingactionrightawaytellpeopleabouttheastoundingrateofpopulationgrowthdescribetheproblemstheworldwillbefacedwithgiveanaccountoftherelationshipbetweenpopulationgrowthandindustryPassage2WhydosomenewproductssucceedbringingmillionsofdollarstoinnovativecompanieswhileothersfailwithgreatlossesTheanswerisnotsimpleandcertainlywecannotsaythatgood”productssucceedwhilebad”productsfail.Manyproductsthatfunctionwellandseemtomeetconsumerneedshavefallenbythewayside.Sometimesvirtuallyidenticalproductsexistinthemarketatthesametimewithoneemergingasprofitablewhiletheotherfails.McNealLaboratories9TylenolhasbecomesuccessfulasanaspirinsubstituteyetBristol-MeyersenteredthetestmarketataboutthesametimewithNeotrendalsoasubstituteforaspirinwhichquicklyfailed.Thenatureoftheproductisafactorinitssuccessorfailurebuttheimportantpointistheconsumersperceptionoftheproductsneed—satisfyingcapability.Anynewproductconceptionshouldbeaimedatmeetingacustomerneedandtheintroductorypromotionshouldseektocommunicatethatneedsatisfyingqualityandmotivatethecustomertotrytheproduct.Oftenattitudechangeisinvolvedandintheextremechangesinlifestylemaybesought.Herethecompanywalksatightrope.Anewproductismorelikelytobesuccessfulifitrepresentsatrulynovelwayofsolvingacustomerproblembutthisverynewnessifcarriedtoofarmayaskedthecustomertolearnnewbehaviorpatterns.Thecustomerwillmakethechangeiftheperceivedbenefitissufficientbutinertiaisstrongandconsumerswilloftennotgototheeffortthatisrequired.DuringthelatesixtiesandearlyseventiesBristol—Meyersmetwithnewproductfailuresthatexemplifybothoftheseproblems.In1967and1968thecompanyenteredthemarketwitha$5millionadvertisingcampaignforFacttoothpasteandan$11millioncampaigntopromoteResolve.Bothproductsfailedquicklynotbecausetheydidntworkorbecausetherewasnoconsumerneedbutapparentlybecauseconsumersjustcouldseenoreasontoshiftfromanalreadysatisfactoryproducttoadifferentonethatpromisednonewbenefit.Thefirstsentenceoffirstparagraphisaquestiontowhichtheansweris.thatthegoodproductssucceedwhilethebadfailthatthegoodarenotreallygoodbutthebad”areactuallybadthatnewproductswillsucceediftheyfunctionwellandfailiftheydontnotgivenintheparagraphWhatareTylenolandNeotrendTheyarenamesoftwodrugmanufacturers.Theyareprobablytwobrandsofmedicinewhichserveasasubstituteforaspirin.TylenolisadrugmanufacturerwhereasNeotrendisanewsubstitutemedicineforaspirin.Theyareprobablythenamesoftwolaboratories.Thesuccessorfailureofaproductseemstobedeterminedbyanumberoffactorsoneofwhichtheauthoremphasizesistheconsumersperceptionoftheproducts.A.qualityandpriceB・usefulnessanddurabilityC・need-satisfyingcapabilityD.appearanceandinnerpackingWhatdoestheauthormeanwhenhesays“thecompanywalksatightrope^^seesentence1paragraph3Thecompanyhasboththechancetosucceedandtofailindealinginanewproduct.Thecompanyhastostudythecustomersbehaviorbeforeanewproductisintroduced.Thecompanyhastofindanewwaytosolvecustomersproblemsbeforeanewproductisputonthemarket.Thecompanyhastomakeagreatefforttoovercomethecustomersintertia.Bristol—MeyersfailedinpromotingFacttoothpasteandResolvebecause.theseproductsweretooexpensiveascomparedwiththeirdirectcompetitorsB・bothproductsfailedtomeetthecustomers5needthecustomerscouldseenosenseofaradicalchangeoftheirhabitsthecompanyforgotanEnglishsaying:Youcannotteachanolddognewtricks”Passage3Themorewomenandminoritiesmaketheirwayintotheranksofmanagementthemoretheyseemtowanttotalkaboutthingsformerlyjudgedtobebestleftunsaid.Thenewcomersalsotendtoseeofficematterswithafresheyeintheprocesssometimescomingupwithcriticalanalysesoftheforcesthatshapeeveryonesexperienceintheorganization.ConsiderthenovelviewsofHarveyColemanofAtlantaonthesubjectofgettingahead.Colemanisblack.Hespent11yearswithIBMhalfofthemworkinginmanagementdevelopmentandnowservesasaconsultanttothelikesofATTCoca-ColaPrudentialandMerch.Colemansaysthatbasedonwhathesseenatbigcompaniesheweighsthedifferentelementsthatmakeforlong—termcareersuccessasfollows:performancecountsamere10%;image30%;andexposureafull60%.Colemanconcludesthatexcellentjobperformanceissocommonthesedaysthatwhiledoingyourworkwellmaywinyoupayincreasesitwontsecureyouthebigpromotion.Hefindsthatadvancementmoreoftendependsonhowmanypeopleknowyouandyourworkandhowhighuptheyarc.RidiculousbeliefsNottomanypeopleespeciallymanywomenandmembersofminorityraceswholikeColemanfeelthathescaleshavedroppedfromtheireyes.Womenandblacksinorganizationsworkunderfalsebelief^“saysKaleelJamisonaNewYork-basedmanagementconsultantwhohelpscorporationsdealwiththeseissues.Theythinkthatifyouworkhardyoullgetahead-thatsomeoneinauthoritywillreachdownandgiveyouapromotion.Sheadds“Mostwomenandblacksaresofrightenedthatpeoplethinktheyvegottenaheadbecauseoftheirsexorcolorthattheyplaydowntheirvisibility.Heradvicetothosefolks:learnthewaysthatwhitemaleshavetraditionallyusedtofindtheirwayintothespotlight.Accordingtothepassagethingsformerlyjudgedtobebestleftunsaid”Lined3Pare.1probablyrefersto“A.criticismsthatshapeeveryonesexperienceB・theopinionwhichcontradicttheestablishedbeliefsthetendenciesthathelpthenewcomerstoseeofficematterswithafresheyetheideaswhichusuallycomeupwithnewwaysofmanagementintheorganizationToachievesuccessinyourcareerthemostimportantfactoraccordingtothepassageisto.letyoursuperiorsknowhowgoodyouareB・projectafavorableimagetothepeoplearoundyouworkasaconsultanttoyoursuperiorsperformwellyourtasksgivenbyyoursuperiorsThereasonwhywomenandblacksplaydowntheirvisibilityisthatthey.knowthatsomeoneinauthoritywillreachdownandgivethemapromotionwanttogivepeopletheimpressionthattheyworkunderfalsebeliefsdontwantpeopletothinkthattheirpromotionswereduetosexorcolorbelievetheycangetpromotedbyreasonoftheirsexorcolorTheauthorisoftheopinionthatColemansbeliefsare.biasedpopularinsightfulsuperficial.Thebesttitleforthispassagewouldbe.A.RoleofWomenandMinoritiesinManagementB・TheImportanceofBeingVisibleC・JobPerformanceandAdvancementD.SexandCareerSuccessPassage4Geologistshavebeenstudyingvolcanoesforalongtime.Thoughtheyhavelearnedagreatdealtheystillhavenotdiscoveredthecausesofvolcanicactiontheyknowthattheinsideofearthisveryhotbuttheyarenotsureexactlywhatcausesthegreatheat.Somegeologistshavethoughtthattheheatiscausedbythegreatpressureoftheearthsouterlayers.Ortheheatmaybeleftfromthetimewhentheearthwasformed.Duringthelastsixtyyearsscientistshavelearnedaboutradiumthoriumandotherradioactiveelements.Thesegiveouttheheatallthetimeastheychangeintootherelements.Manyscientistsnowbelievethatmuchoftheheatinsidetheearthisproducedbyradioactiveelements.Whateverthecauseoftheheatmaybewedoknowthattheearthgetterhotterthefartherdownwedig.IndeepminesandoilwellsthetemperaturerisesaboutIF.foreach50feet.Atthisratethetemperature40milesbelowtheearthssurfacewouldbeover4000F.Thisismuchhotternecessarytomeltrock.Howeverthepressureoftherockabovekeepsmostmaterialsfrommeltingattheirusualmeltingpoints.Geologistsbelievethattherockdeepintheearthmaybeplasticorputtylike.Inotherwordstherockyieldsslowlytopressurebutisnotliquid.Butifsomechangesintheearthscrustreleasesthepressuretherockmelts.Thenthehotliquidrockcanmoveuptowardthesurface.Whenthemeltedrockworksitswayclosetotheearth9scrustavolcanomaybeformed.Themeltedrockoftencontainssteamandothergasesundergreatpressure.Iftherockabovegiveswaythepressureisreleased.Thenthesuddenexpansionofthegasescausesexplosions.Theseblowthemeltedrockintopiecesofdifferentsizesandshootthemhighintheair.Heretheycoolandhardenintovolcanicashandcinders.Someofinformationforfurtherstudies.

51.A.atB.asC.likeD.alike

52.A.optionB・assumptionC・perceptionD.reception

53.A.alternativesB・relativesC.representativesD.conservatives

54.A.InpersonB.InpublicC.InopinionD.Infact

55.A.fromB.withC.nearDapart

56.A.bestB・worstC.closestD.farthest

57.A.reckonedB・registeredC.relatedD.revealed

58.A.proteinsB・profilesC-particlesD.nuclei

59.A.openingB.beginningC.originD.birth

60.A.aroundB・awayC.againstD.across

61.A.confidentB・positiveC・certainD・correct

62.A.sourceB・foundationC・baseD.origin

63.A.modeB・maximumC.mixD.confusion

64.A.medicalB・surgicalC・chemicalD.mechanical

65.A.foundationB.informationC・formationD.combination

66.A.sufferB-catchC.fightD・contract

67.A.explorationB・exploitationC・compensationD.corporation

68.A.samplesB・examplesC.diseasesD・drugs

69.A.deliveredB-discussedC.paidD・granted

70.A.evaluateB.estimateC・createD.benefitPartIVReadingComprehension.3‘*20=二60。