2009考研英语(一)真题及答案解析

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1、凯程考研辅导班，中国最强的考研辅导机构，http://www.kaichengschool.com考研就找凯程考研，学生满意，家长放心，社会认可！2009考研英语（一）真题及答案解析SectionIUseofEnglish　　Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmarkA,B,CorDonANSWERSHEET1.(10points)　　Researchonanimalintelligencealwaysmakesmewonderjusth

2、owsmarthumansare.1thefruit-flyexperimentsdescribedinCarlZimmer’spieceintheScienceTimesonTuesday.Fruitflieswhoweretaughttobesmarterthantheaveragefruitfly2toliveshorterlives.Thissuggeststhat3bulbsburnlonger,thatthereisan4innotbeingtooterrificallybright.　　Intelligence,it

3、5out,isahigh-pricedoption.Ittakesmoreupkeep,burnsmorefuelandisslow6thestartinglinebecauseitdependsonlearning—agradual7—insteadofinstinct.Plentyofotherspeciesareabletolearn,andoneofthethingsthey’veapparentlylearnediswhento8.　　Isthereanadaptivevalueto9intelligence?That’

4、sthequestionbehindthisnewresearch.Ilikeit.Insteadofcastingawistfulglance10atallthespecieswe’veleftinthedustI.Q.-wise,itimplicitlyaskswhatthereal11ofourownintelligencemightbe.Thisis12themindofeveryanimalI’veevermet.　　Researchonanimalintelligencealsomakesmewonderwhatexp

5、erimentsanimalswould13onhumansiftheyhadthechance.Everycatwithanowner,14,isrunningasmall-scalestudyinoperantconditioning.webelievethat15animalsranthelabs,theywouldtestusto16thelimitsofourpatience,ourfaithfulness,ourmemoryforterrain.Theywouldtrytodecidewhatintelligencei

6、nhumansisreally17,notmerelyhowmuchofitthereis.18,theywouldhopetostudya19question:Arehumansactuallyawareoftheworldtheylivein?20theresultsareinconclusive.　　1.[A]Suppose[B]Consider[C]Observe[D]Imagine　　2.[A]tended[B]feared[C]happened[D]threatened　　3.[A]thinner[B]stabler[

7、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]limite

8、d[C]indefinite[D]different　　10.[A]upward[B]forward[C]afterward[D]backward　　11.[A]features[B]influences[C]results[D]costs　　12