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全国硕士硕士入學统一考试英語（一）试題
萬學海文教研中心英語教研室
SectionI UseofEnglish
Directions:
Readthefollowingtext.Choosethebestword(s)foreachnumberedblankandmarkA,B,CorDonANSWERSHEET.(10points)
Asmanypeoplehitmiddleage,theyoftenstarttonoticethattheirmemoryandmentalclarityarenotwhattheyusedtobe.Wesuddenlycan’tremember1weputthekeysjustamomentago,oranoldacquaintance’sname,orthenameofanoldbandweusedtolove.Asthebrain2,werefertotheseoccurrencesas“seniormoments.”3seeminglyinnocent,thislossofmentalfocuscanpotentiallyhavea(n)4impactonourprofessional,social,andpersonal5.
Neuroscientists,expertswhostudythenervoussystem,areincreasinglyshowingthatthere’sactuallyalotthatcanbedone.It6outthatthebrainneedsexerciseinmuchthesamewayourmusclesdo,andtherightmental7cansignificantlyimproveourbasiccognitive8.Thinkingisessentiallya9ofmakingconnectionsinthebrain.Toacertainextent,ourabilityto10inmakingtheconnectionsthatdriveintelligenceisinherited.11___,becausetheseconnectionsaremadethrougheffortandpractice,scientistsbelievethatintelligencecanexpandandfluctuate__12
Now,anewWeb-basedcompanyhastakenitastep__13__anddevelopedthefirst“braintrainingProgram”designedtoactuallyhelppeopleimproveandregaintheirmental__14__.
TheWeb-basedprogram15youtosystematicallyimproveyourmemoryandattentionskills.Theprogramkeeps16ofyourprogressandprovidesdetailedfeedback17yourperformanceandimprovement.Mostimportantly,it18modifiesandenhancesthegamesyouplayto19onthestrengthsyouaredeveloping-muchlikea(n)20exerciseroutinerequiresyoutoincreaseresistanceandvaryyourmuscleuse.
1.[A]where [B]when [C]that [D]why
2.[A]improves [B]fades [C]recover [D]collapses
3.[A]unless [B]while [C]once [D]if
4.[A]damaging [B]limited
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