do you know how it is when you see someone yawn(阅读答案2012 福建卷 d 段)

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1、Doyouknowhowitiswhenyouseesomeoneyawn(阅读答案2012福建卷D段)　　Doyouknowhowitiswhenyouseesomeoneyawnandyoustartyawningtoo?Orhowharditistobeamongpeoplelaughingandnotlaughyourself?Well,apparentlyit’sbecausewehavemirrorneurons(神经元)inourbrains.　　Putsimply,theexistenceofmirrorne

2、uronssuggeststhateverytimeweseesomeoneelsedosomething,ourbrainsimitate(模仿)it,whetherornotweactuallyperformthesameaction.Thisexplainsagreatdealabouthowwelearntosmile,talk,walk,danceorplaysports.Buttheideagoesfurther:mirrorneuronsnotonlyappeartoexplainphysicalactions

3、,theyalsotellusthatthereisabiologicalbasisforthewayweunderstandotherpeople.　　Mirrorneuronscanundoubtedlybefoundalloverourbrains,butespeciallyintheareaswhichrelatetoourabilitytouselanguages,andtounderstandhowotherpeoplefeel.Researchershavefoundthatmirrorneuronsrelat

4、estronglytolanguage.Agroupofresearchersdiscoveredthatiftheygavepeoplesentencestolistento(forexample:“Thehandtookholdoftheball”),thesamemirrorneuronsweretriggeredaswhentheactionwasactuallyperformed(inthisexample,actuallytakingholdofaball).　　Anyproblemswithmirrorneur

5、onsmaywellresultinproblemswithbehavior.Muchresearchsuggeststhatpeoplewithsocialandbehavioralproblemshavemirrorneuronswhicharenotfullyfunctioning.However,itisnotyetknownexactlyhowthesediscoveriesmighthelpfindtreatmentsforsocialdisorders.　　Researchintomirrorneuronsse

6、emstoprovideuswithevermoreinformationconcerninghowhumansbehaveandinteract(互动).Indeed,itmayturnouttobetheequivalent(相等物)forneuroscienceofwhatEinstein’stheoryofrelativitywasforphysics.Andthenexttimeyoufeeltheurgetocoughinthecinemawhensomeoneelsedoes—well,perhapsyou’l

7、lunderstandwhy.　　67.Mirrorneuronscanexplain________.　　A.whywecrywhenwearehurt　　B.whywecoughwhenwesufferfromacold　　C.whywesmilewhenweseesomeoneelsesmile　　D.whyweyawnwhenweseesomeoneelsestayuplate　　68.Theunderlinedword“triggered”inthethirdparagraphprobablymeans“_____

8、___”.　　A.setoffB.cutoffC.builtupD.brokenup　　69.Wecanlearnfromthepassagethatmirrorneurons________.　　A.relatetohumanbehaviorandinteraction　　B.contr