2014年考研英语一真题完整版答案解析

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1、2014年全国硕士研究生入学统一考试　　英语(一)试题　　SectionⅠUseofEnglish　　Directions:Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmarkA,B,CorDonANSWERSHEET1.(10points)　　Asmanypeoplehitmiddleage,theyoftenstarttonoticethattheirmemoryandmentalclarityarenotwhattheyusedtobe.Wesuddenlycan'tremem

2、ber1weputthekeysjustamomentago,oranoldacquaintance'sname,orthenameofanoldbandweusedtolove.Asthebrain2,werefertotheseoccurrencesas"seniormoments."3seeminglyinnocent,thislossofmentalfocuscanpotentiallyhavea(an)4impactonourprofessional,social,andpersonal5.　　Neuroscientists,expertswhostudy

3、thenervoussystem,areincreasinglyshowingthatthere'sactuallyalotthatcanbedone.It6outthatthebrainneedsexerciseinmuchthesamewayourmusclesdo,andtherightmental7cansignificantlyimproveourbasiccognitive8.Thinkingisessentiallya9ofmakingconnectionsinthebrain.Toacertainextent,ourabilityto10inmaki

4、ngtheconnectionsthatdriveintelligenceisinherited.11,becausetheseconnectionsaremadethrougheffortandpractice,scientistsbelievethatintelligencecanexpandandfluctuate12mentaleffort.　　Now,anewWeb-basedcompanyhastakenitastep13anddevelopedthefirst"braintrainingprogram"designedtoactuallyhelppeo

5、pleimproveandregaintheirmental14.　　TheWeb-basedprogram15youtosystematicallyimproveyourmemoryandattentionskills.Theprogramkeeps16ofyourprogressandprovidesdetailedfeedback17yourperformanceandimprovement.Mostimportantly,it18modifiesandenhancesthegamesyouplayto19onthestrengthsyouaredevelop

6、ing--muchlikea(n)20exerciseroutinerequiresyoutoincreaseresistanceandvaryyourmuscleuse.　　1.[A]where[B]when[C]that[D]why　　2.[A]improves[B]fades[C]recovers[D]collapses　　3.[A]If[B]Unless[C]Once[D]While　　4.[A]uneven[B]limited[C]damaging[D]obscure　　5.[A]wellbeing[B]environment[C]relationship

7、[D]outlook　　6.[A]turns[B]finds[C]points[D]figures　　7.[A]roundabouts[B]responses[C]workouts[D]associations　　8.[A]genre[B]functions[C]circumstances[D]criterion　　9.[A]channel[B]condition[C]sequence[D]process　　10.[A]persist[B]believe[C]excel[D]feature　　11.[A]Therefore[B]Moreover[C]Otherw