考研英语答案.docx
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考研英语答案.docx
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考研英语答案
2009考研英语答案
【篇一:
2009年考研英语真题及详解】
pclass=txt>sectionⅠuseofenglish
directions:
readthefollowingtext.choosethebestword(s)foreachnumberedblankandmarka,b,cordonanswersheet1.(10points)
researchonanimalintelligencealwaysmakesmewonderjusthowsmarthumansare_____thefruit-flyexperimentsdescribedincarlzimmer’spieceinthesciencetimesontuesday.fruitfileswhoweretaughttobesmarterthantheaveragefruitfly______toliveshorterlives.thissuggeststhat____bulbsbumlonger,thatthereisan_____innotbeingtooterrificallybright.
intelligence,it_____out,isahigh-pricedoption.ittakesmoreupkeep.bumsmorefuelandisslow_____thestartinglinebecauseitdependsonlearning–agradual____-insteadofinstinct.plentyofotherspeciesareabletolearn,andoneofthethingsthey’veapparentlylearnediswhento_____.
isthereanadaptivevalueto______intelligence?
that’sthequestionbehindthisnewresearch.ilikeit.insteadofcastingawistfulglance_____atallthespecieswe’veleftinthedusti.q.-wise,itimplicitlyaskswhatthereal____ofourownintelligencemightbe.thisis______themindofeveryanimali’veevermet.
researchonanimalintelligencealsomakesmewonderwhatexperimentsanimalswould_____onhumansiftheyhadthechance.everycatwithanowner,_____,isrunningasmall-scalestudyinoperantconditioning.webelievethat____animalsranthelabs,theywouldtestusto______thelimitsofourpatience,ourfaithfulness,ourmemoryforterrain,theywouldtrytodecidewhatintelligenceinhumansisreally______,notmerelyhowmuchofitthereis.______.theywouldhopetostudya_____question;arehumansactuallyawareoftheworldtheylivein?
_____theresultareinconclusive.
1.[a]suppose[b]consider[c]observe[d]imagine
2.[a]tended[b]feared[c]happened[d]threatened
3.[a]thinner[b]stabler[c]lighter[d]dimmer
4.[a]tendency[b]advantage[c]inclination[d]priority
5.[a]insistson[b]sumsup[c]turnsout[d]putsforward
6.[a]off[b]behind[c]over[d]along
7.[a]incredible[b]spontaneous[c]inevitable[d]gradual
8.[a]fight[b]doubt[c]stop[d]think
9.[a]invisible[b]limit[c]indefinite[d]different
10.[a]upward[b]forward[c]afterward[d]backward
11.[a]features[b]influences[c]results[d]costs
12.[a]outside[b]on[c]by[d]across
13.[a]deliver[b]carry[c]perform[d]apply
14.[a]bychance[b]incontrast[c]asusual[d]forinstance
15.[a]if[b]unless[c]as[d]lest
16.[a]moderate[b]overcome[c]determine[d]reach
17.[a]at[b]for[c]after[d]with
18.[a]aboveall[b]afterall[c]however[d]otherwise
19.[a]fundamental[b]comprehensive[c]equivalent[d]hostile
20.[a]byaccident[b]intime[c]sofar[d]betterstill
sectionⅡreadingcomprehension
parta
directions:
readthefollowingfourtexts,answerthequestionsbeloweachtextbychoosinga,b,cord.markyouranswersonanswersheet1.(40points)
text1
habitareafunnything.wereachforthemmindlessly,settingourbrainsonauto-pilotandrelaxingintotheunconsciouscomfortoffamiliarroutine.―notchoice,buthabitrulestheueflectingherd,‖williamwordsworthsaidinthe19thcentury.intheever-changing21stcentury,eventheword―habit‖carriesanegativeconnotation.
soitseemsantitheticaltotalkabouthabitsinthesamecontextascreativityandinnovation.butbrainresearchershavediscoveredthatwhenweconsciouslydevelopnewhabits,wecreateparallelsynapticpaths,andevenentirelynewbraincells,thatcanjumpourtrainsofthoughtontonew,innovativetracks.
allofusworkthroughproblemsinwaysofwhichwe’reunaware,shesays,researchersinthelate1960coveredthathumansarebornwiththecapacitytoapproachchallengesinfourprimaryways;analytically,procedurally,relationally(orcollaboratively)andinnovatively.atpuberty,however,thebrainshutsdownhalfofthatcapacity,preservingonlythosemodesofthoughtthathaveseemedmostvaluableduringthefirstdecadeorsooflife.
thecurrentemphasisonstandardizedtestinghighlightsanalysisandprocedure,meaningthatfewofusinherentlyuseourinnovativeandcollaborativemodesofthought.―thisbreaksthemajorruleintheamericanbeliefsystem—thatanyonecandoanything,‖explainsm.j.ryan,authorofthe2006book―thisyeariwill…‖andms.markova’sbusinesspartner.―that’saliethatwehaveperpetuated,anditfosterscommonnessknowingwhatyou’regoodatanddoingevenmoreofitcreatesexcellence.‖thisiswheredevelopingnewhabitscomesin.
21.theviewofwordsworthhabitisclaimedbybeing_______.
a.usualb.familiarc.mechanicald.changeable
22.theresearchershavediscoveredthattheformationofhabitcanbe________.
a.predictedb.regulatedc.tracedd.guided
23.―ruts‖(inlineone,paragraph3)hasclosestmeaningto__________.
a.tracksb.seriesc.characteristicsd.connections
24.ms,markova’scommentssuggestthatthepracticeofstandardtesting_______?
a.preventsnewhabitsformbeingformed
b.nolongeremphasizescommonness
c.maintainstheinherentamericanthinkingmode
d.complieswiththeamericanbeliefsystem
25.rynmostprobablyagreethat_______.
a.ideasarebornofarelaxingmind
b.innovativenesscouldbetaught
c.decisivenessderivesfromfantasticideas
d.curiosityactivatescreativeminds
text2
itisawisefatherthatknowshisownchild,buttodayamancanboosthispaternal(fatherly)wisdom–oratleastconfirmthathe’sthekid’sdad.allheneedstodoisshellour$30for
paternitytestingkit(ptk)athislocaldrugstore–andanother$120togettheresults.
morethan60,000peoplehavepurchasedtheptkssincetheyfirstbecomeavailablewithoutprescriptionslastyears,accordingtodougfog,chiefoperatingofficerofidentigene,whichmakestheover-the-counterkits.morethantwodozencompaniesselldnatestsdirectlytothepublic,ranginginpricefromafewhundreddollarstomorethan$2500.
amongthemostpopular:
paternityandkinshiptesting.whichadoptedchildrencanusetofindtheirbiologicalrelativesandlatestrageamanypassionategenealogists-andsupportsbusinessesthatoffertosearchforafamily’sgeographicroots.
mosttestsrequirecollectingcellsbywebbingsalivainthemouthandsendingittothecompanyfortesting,alltestsrequireapotentialcandidatewithwhomtocomparedna.
butsomeobserversareskeptical,―thereisakindoffalseprecisionbeinghawkedbypeopleclaimingtheyaredoingancestrytesting.‖saystreyduster,anewyorkuniversitysociologist.henotesthateachindividualhasmanyancestors-numberinginthehundredsjustafewcenturiesback.yetmostancestrytestingonlyconsidersasinglelineage,eithertheychromosomeinheritedthroughmeninafather’slineormitochondrialdna,whichapasseddownonlyfrommothers,thisdnacanrevealgeneticinformationaboutonlyoneortwoancestors,eventhough,forexample,justthreegenerationsbackpeoplealsohavesixothergreat-grandparentsor,fourgenerationsback,14othergreat-great-grandparents.
criticsalsoarguethatcommercialgenetictestingisonlyasgoodasthereferencecollectionstowhichasampleiscompared.databasesusedbysomecompaniesdon’trelyondatacollectedsystematicallybutratherlumptogetherinformationfromdifferentresearchprojects.thismeansthatadnadatabasemaydifferdependingonthecompanythatprocessestheresults.inaddition,thecomputerprogramsacompanyusestoestimaterelationshipsmaybepatentedandnotsubjecttopeerrevieworoutsideevaluation.
26.inparagraphs1and2,thetextshowsptk’s________.
[a]easyavailability
[b]flexibilityinpricing
[c]successfulpromotion
[d]popularitywithhouseholds
27.ptkisusedto__________.
[a]locateone’sbirthplace
[b]promotegeneticresearch
[c]identifyparent-childkinship
[d]choosechildrenforadoption
28.skepticalobserversbelievethatancestrytestingfailsto________.
[a]tracedistantancestors
[b]rebuildreliablebloodlines
[c]fullyusegeneticinformation
[d]achievetheclaimedaccuracy
29.inthelastparagraph,aproblemcommercialgenetictestingfacesis_________.
[a]disorganizeddatacollection
[b]overlappingdatabasebuilding
30.anappropriatetitleforthetextismostlikelytobe_______.
[a]forsandagainstsofdnatesting
[b]dnatestingandit’sproblems
[c]dnatestingoutsidethelab
[d]liesbehinddnatesting
text3
therelationshipbetweenformaleducationandeconomicgrowthinpoorcountriesiswidelymisunderstoodbyeconomistsandpoliticiansalikeprogressinbothareaisundoubtedlynecessaryforthesocial,politicalandintellectualdevelopmentoftheseandallothersocieties,however,theconventionalviewthateducationshouldbeoneoftheveryhighestprioritiesforpromotingrapideconomicdevelopmentinpoorcountriesiswrong.wearefortunatethatisit,becauseneweducationalsystemsthereandputtingenoughpeoplethroughthemtoimproveeconomicperformancewouldrequiretwoorthreegenerations.thefindingsofaresearchinstitutionhaveconsistentlyshownthatworkersinallcountriescanbetrainedonthejobtoachieveradicalhigherproductivityand,asaresult,radicallyhigherstandardsofliving.
ironically,thefirstevidenceforthisideaappearedintheunitedstates.notlongago,withthecountryenteringarecessingandjapanatitspre-bubblepeak.theu.s.workforcewasderidedaspoorlyeducatedandoneofprimarycauseofthepooru.s.economicperformance.japanwas,andremains,thegloballeaderinautomotive-assemblyproductivity.yettheresearchrevealedthattheu.s.factoriesofhondanissan,andtoyotaachievedabout9
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