考研英语真题附答案解析.doc

《考研英语真题附答案解析.doc》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、SectionI  UseofEnglishDirections:Readthefollowingtext.Choosethebestword(s>foreachnumberedblankandmarkA,B,CorDonANSWERSHEET1.(10points>Researchonanimalintelligencealwaysmakesmewonderjusthowsmarthumansare.1  thefruit-flyexperimentsdescribedinCarlZimmer’s

2、pieceintheScienceTimesonTuesday.Fruitflieswhoweretaughttobesmarterthantheaveragefruitfly2  toliveshorterlives.Thissuggeststhat3  bulbsburnlonger,thatthereisan4    innotbeingtooterrificallybright.  Intelligence,it5   out,isahigh-pricedoption.Ittakesmore

3、upkeep,burnsmorefuelandisslow6   thestartinglinebecauseitdependsonlearning—agradual7   —insteadofinstinct.Plentyofotherspeciesareabletolearn,andoneofthethingsthey’veapparentlylearnediswhento8 .  Isthereanadaptivevalueto9   intelligence?That’sthequestio

4、nbehindthisnewresearch.Ilikeit.Insteadofcastingawistfulglance10   atallthespecieswe’veleftinthedustI.Q.-wise,itimplicitlyaskswhatthereal11   ofourownintelligencemightbe.Thisis12  themindofeveryanimalI’veevermet.  Researchonanimalintelligencealsomakesme

5、wonderwhatexperimentsanimalswould13  onhumansiftheyhadthechance.Everycatwithanowner,14  ,isrunningasmall-scalestudyinoperantconditioning.webelievethat15 animalsranthelabs,theywouldtestusto16  thelimitsofourpatience,ourfaithfulness,ourmemoryforterrain.T

6、heywouldtrytodecidewhatintelligenceinhumansisreally17 ,notmerelyhowmuchofitthereis.  18 ,theywouldhopetostudya19  question:Arehumansactuallyawareoftheworldtheylivein?20  theresultsareinconclusive.1.[A]Suppose [B]Consider [C]Observe [D]Imagine2.[A]tende

7、d  [B]feared[C]happened  [D]threatened3.[A]thinner  [B]stabler  [C]lighter   [D]dimmer4.[A]tendency [B]advantage    [C]inclination   [D]priority5.[A]insistson  [B]sumsup  [C]turnsout   [D]putsforward6.[A]off      [B]behind  [C]over  [D]along7.[A]incred

8、ible  [B]spontaneous  [C]inevitable    [D]gradual8.[A]fight   [B]doubt [C]stop    [D]think9.[A]invisible  [B]limited  [C]indefinite    [D]different10.[A]upward [B]forward  [C]afterward     [D]backward11.[A]features  [B]influences  [C]re