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Unit21HumanBiology
SuperAthletes
NewWordstrackandfieldenhanceperformance-enhancingsupremedopingabuse田径运动vt.增加,提高adj.增强表现的adj.最高的,极度的n.服兴奋剂vt.滥用
NewWordstoleratefundamentaldoubtfulseekannuallamevt.容忍adj.根本的,基本的adj.怀疑的,不肯定的vt.寻找adj.每年的,年度的adj.站不住脚的,无说服力的
NewWordsinvaincompulsoryatrandomgene-therapythreatcontroversial徒然,白费力气adj.义务的,强制性的随便地,随意地基因疗法n.威胁adj.有争议的
NewWordsopposedashmarathoncontradictviolateatallcostsvt.反对n.短跑n.马拉松赛跑vt.与(其他事物)相矛盾vt.违反,违背无论如何,不管多大代价
MauriceGreene
MarionJones
FloydLandis
BenJohnson
FlorenceGriffith
Readthetextquickly.Whatisthegeneralidea.a)TheathleteswhotookpartinthefirstOlympicGamesarenotasfastasathletestoday.b)Dopingisahugeprobleminthesportingworld.
c)Thepresentandfutureofthesportingworldisbeingseriouslyandnegativelyaffectedbydopingandgene-therapy.d)BenJohnson,FlorenceGriffithandFloydLandishaveallshockedtheworldbytheirspeed.
Readthetextagainandanswerthequestions.
1.Whywouldtheathletestodayhavebrokenrecordsifthey’dtakenpartinthefirstOlympicGames?AthleticarestrongerandfastertodaythantheywereduringthetimeofthefirstOlympicGames.2.Whatreasonsaregivenforimprovedperformance?Betterequipment,training,dietandperformance-improvingdrugs.
3.Whatisdopingandwhyisitillegal?Dopingisusingperformance-enhancingdrugsanditisillegalbecauseitischeating.
4.Howdidthedrugsaffectworldrecordsinthe1980s?BenJohnsonwascaughttakingdrugswhenhebroken100mworldrecordin1988andnooneknowsifFloranceGriffithwastakingdrugswhenhesetthewomen’s100mrecordthesameyear.
5.Whyaredrugtestsatsportingeventsoftenonstepbehind?Itisonlycompulsoryforwinnerstobetestedbutotherparticipantsareonlytestedatrandom.Besides,newdrugsaredevelopedallthetimeanddrugtestsforsportingeventareoftenonestepbehind.
6.Whatwouldtheeffectofg
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