Welcometothelecture!dashn.短跑BenJohnsonMauriceGreeneUsainBoltLesson1SuperAthletesByZhuHongHefeiNO.8SeniorHighSchool100metresin8seconds?•Learningobjectives:•Attheendofthislesson,youwill:•1.Understandthetextandgetthemaininformation.•2.Talkaboutdoping,genetherapyandOlympicspiritusingtheinformationinthetext.•3.Expressyouropinionstowardsdoping,genetherapyandOlympicspirit.Theworldrecordofmen’s...