关于运动的英语ppt.ppt

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1、Whichonesuityou?DifferentSportsfordiffrentpurposeDifferentpeopleneeddifferentsportsForyoungpeoplekeepfitloseweightrelaxourselvescyclingBicycleswerefirstdevelopedinthemid-18thcenturyandhavelongsincebeenusedasaformoftransport.Originally,thefrontwheelwasmuchlargerthan

2、therearwheel,andtheriderwaselevatedagreatdeal,makingthemdifficulttocontrolandverydangerous.In1885,J.K.StarleyofEnglanddevisedthemoremodernbikewithachainandgearingtoallowthewheelstobeofequalsize.Althoughbicycleraceshadbeenheldontheold"pennyfarthings",thenewbikesstim

3、ulatedthegrowthofbicycleracingasasport.CYCLINGCyclingattheOlympicsfeaturesthreeexcitingdisciplines:road,trackandmountainbikingcyclingbicycleridingisespeciallygoodforhealth.Itisgoodexercise.Ifyougotoworkbyridingabicycleinsteadofdrivingortakingabus,youcanhaveabetterc

4、hanceofgettingenoughexerciseyouneedeveryday.Bicyclingisalsogoodforourenvironment.Itislessnoisyanddoesnotpollutetheair.IamgladtohaveriddenabicycletoschoolwhenIstudiedinthehighschool.cyclingYoucaneithertravelorread,andeitheryourbodyoryoursoulmustbeonthewaycyclingThan

5、kyou!