考研英语（一）试题及参考答案

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1、2014年考研英语（一）真题及答案解析（网络版）　　SectionIUseofLanguage　　Directions：　　Readthefollowingtext．Choosethebestword（S）foreachnumberedblankandmarkA，B，CorDonANSWERSHEET．（10Points）　　Asmanypeoplehitmiddleage，theyoftenstarttonoticethattheirmemoryandmentalclarityarenotwhattheyusedtobe．Wesuddenlycan'tremember1w

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

3、ssystem，areincreasinglyshowingthatthere'sactuallyalotthatcanbedone．It6outthatthebrainneedsexerciseinmuchthesamewayourmusclesdo，andtherightmental7cansignificantlyimproveourbasiccognitive8．Thinkingisessentiallya9ofmakingconnectionsinthebrain．Toacertainextent，ourabilityto10inmakingtheconnecti

4、onsthatdriveintelligenceisinherited．11，becausetheseconnectionsaremadethrougheffortandpractice，scientistsbelievethatintelligencecanexpandandfluctuate12mentaleffort．　　Now，anewWeb－basedcompanyhastakenitastep13anddevelopedthefirst"braintrainingprogram"designedtoactuallyhelppeopleimproveandrega

5、intheirmental14．　　TheWeb－basedprogram15youtosystematicallyimproveyourmemoryandattentionskills．Theprogramkeeps16ofyourprogressandprovidesdetailedfeedback17yourperformanceandimprovement．Mostimportantly，it18modifiesandenhancesthegamesyouplayto19onthestrengthsyouaredeveloping－－muchlikea（n）20ex

6、erciseroutinerequiresyoutoincreaseresistanceandvaryyourmuscleuse．　　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[D]outlook　　6．[A]turns[B]

7、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]Otherwi