Unit5NelsonMandela-amodernhero1．1对话模仿Listentothetapeagainandagainandtrytoimitatethedialogue.Inthispartyouwillheartwoyoungmentalkingaboutexercisetomusic.Listencarefullyandtrytomakeupasimilardialoguewithyourclassmates.A:Hello,John.B:Hello,Tom.A:Iheardyouhavejoinedaclubforlosingweight.B:Yes.InthepastfewmonthsIhaven'ttakenmuchexerciseandIhavebeengainingweightquickly.SoIjointheclub.A:Whatkindofexercisedoyoutake?B:Nowintheclubwemainlyexercisetomusic.A:Exercisetomusic?Doesmusicdoanygoodtopeople'shealth?B:Ofcourse.Researchershavefoundexercisetomusiccanimprovebrainpowerandalsohelpstocureheartdiseases.A:Ithinkso,too.Whenyoudon'tfeelwell,lightmusicmaymakeyoufeelbetter.B:Yes,youareright.Ifwecombineexercisewithmusic,itwillbebetter.A:CanIjoinyourclub?B:Surelyyoucan.Imayintroduceyoutothecluborganizerifyouwouldliketocome.A.Thankyou.I'llcallyoulater.B:Ok,seeyoulater.1．2图表理解Listentoapassageaboutfitnesstrainingandthenfillinthetablewiththeanswerstothequestions.Thepassagewillbereadtwice.Whatkindofpeople'sbraindoesfitnesstrainingdogoodtoespecially?Fitnesstrainingdoesgoodtotheolderpeople'sbrainespecially.Whateffectdoesfitnesshaveontheactivities?Peoplewhoweremorefitdidbetteronthingswhichhavesomethingtodowithattention.Whicharebetter,thestretching（伸展）activitiesorthearobic（有氧的）activities?Thearobicactivitiesarebetter.Beingphysicallyfitmaybegoodforanolderbrain.Researchhasshowntheimportanceoffitnesstraining."Fitnesstrainingcanimprovebrainability."Dr.Kramersaid.Evenalittleexercisecankeepthebrainworkingwell,accordingtoKramer.Kramerdidtwoexperimentsincludingolderpeople.Inthefirststudy,41peoplewhohadnobraindiseasestookpartinanexercisetesttocheckfitnesslevel.Theresultshowedtheolderpeoplewhohadhighlevelofphysicalfitnessdidbetterontheactivity.What'smore,peoplewhoweremorefitdidbetteronthethings,whichhadsomethingtodo用心爱心专心116号编辑withattention.Inthesecondstudy,peoplewereputintotwogroups.Onegroupdidonlystretchingactivitiesafewdaysaweek,whiletheothergroupdidarobicactivitiessuchaswalking.Sixmonthslater,thearobicgroupmadeimprovementinhearthealthaswellasintheirattention.Ontheotherhand,thegroupwhoonlydidstretchinghadlittleimprovement.用心爱心专心116号编辑
