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选修7《Lesson 1 Super Athletes》最新PPT课件优质课下载
8”
(When? Who?)
9”5
(the ceiling)
What contributed to the progress?
Running faster
Doping (taking performance-enhancing drugs)
At the 1998 Seoul Olympics, Ben Johnson failed the drug-testing and was suspended (禁赛) for two years.
Florence Griffith, considered the “fastest woman of all time”, but people doubt whether she used drugs.
Marion Jones, another American sprinter (短跑运动员), admitted in 2007 that she had taken performance –enhancing drugs at the 2000 Olympics.
Floyd Landis, a cyclist, was caught doping in 2006 after he won the Tour de France, but he denied (否认) it.
He finally admitted to continual doping in 2010.
Good health
People’s trust
Fame
……
Makes athletes lose
They can only gain shame and regrets from the illegal behavior.
If Ben Johnson had not been caught doping, he would still be the 100 meters world record holder.
If Marion Jones had not taken performance-enhancing drugs, she would still be loved by fans.
If Liu Xiang ______________ (suffer)from the injury, he _______(will be)the record holder now.
had not suffered
would be
If I had not violated the law, I would be in my office now.
If I had finished my homework last evening, I would be playing outside now.