sitting and studying all the time will improve your grades.阅读理解答案

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1、Sittingandstudyingallthetimewillimproveyourgrades.阅读理解答案　　Sittingandstudyingallthetimewillimproveyourgrades.Gettingsomeexercisemayhelp,too.Newscientistssaythattakingwalkhelpskidspayattentionbetterthaniftheydidn’texercise.　　Earlierresearchreporthadshowedthatmicelearn,remember,andpa

2、yattentionbetterafterafewweeksofexercisingonarunningwheel.Micethatexercisehavemorebloodruntotheheadthanthosewhodon’t.Andtheycanthinkfaster.　　Scientistswantedtofindoutifthesamethingistrueforpeople.First,theyexaminedthehealthof41adults,aged58to77,aftereachpersonwalkedonemile.Then,th

3、eylookedatarrows（箭）onacomputerscreenandhadtousecomputertoshowwhichdirectiononespecialarrowwasshowing.Asaresult,adultsafterexercisingwerefasteratthearrowtask.Theyalsohadmorebloodruntoapartoftheirheadresponsibleforpayingattentionandmakingdecisions.　　Inasecondstudy,15oldpeoplewhofini

4、sheda6-monthtrainingclass　　　　werefasteratattentiontaskscomparedwith14studentswhodidsimpleexerciseforthesameamountoftime.So,evengoingforawalkevery2or3daysforjust10to45minutescanhelp.Thatshouldbegoodnewsforyourgrandparents.　　Itcan’thurttotakearestafterstudyingforalongtime.Justgofora

5、walkorrunaroundwithyourfiends.Youmightevendobetterinschool.　　任务型阅读：根据短文内容，填写下列表格，每格只填一词。　　WalkingtoExercisetheBrain　　EarlierstudyonmiceAfterexercising,micecanlearn,rememberandpayattention71　　thanbefore.　　Thereismore72runningtothemice’sbrainthathelpsthemthinkfaster.　　StudyonAdultsF

6、irst,scientistsmade41adults73onemile.　　Then,theyusedthecomputertoshowthe74ofthearrows.　　Result:1.Themenafterwalkingwerefastertofini　　　　shthetask.　　2.Walkingcanhelptheirbrainsdobetterinpayingattentionand　　75decisions.　　Comparingwitholdpeopleandyoungstudents15oldpeoplewerefasteratat

7、tentiontasksthan14youngstudents　　76theoldpeopleexercisedmorethanthestudents.Sotowalk,tostudybetter.　　(E)任务型阅读（10分）　　71.better72.blood73.walk74.direction75.making76.because