【正确答案】In the Beijing 2008 Olympic Games the famous Chinese athlete Liu Xiang dropped out of the race due to his foot injury, which led to a heated discussion among people across the country.
According to a survey conducted by Sina Website, about 34% of the people think that an athlete should quit the race when injured while 20% or so maintain that an injured athlete should hold on to the end instead of giving up halfway. The former hold that health counts much more than a gold medal while the latter regard the sport field as a battlefield in which every athlete should fight for the honor of his or her country in spite of any difficulty.

【答案解析】[解题步骤]
第一步：审题
1．题型：提纲作文2．文体：说明文。
第二步：框架分析
1．开头点出刘翔退赛之实；2．说明人们的看法。
第三步：列出写作思路
1．2008年北京奥运会上，中国著名运动员刘翔因腿伤退出比赛，引起广泛的争议；2．根据新浪网调查，人们对刘翔是否应当退出比赛持不同意见，34.77%的人认为……19.36%的人认为……
第四步：列出关键词和词组
the Beijing 2008 Olympic Games; Chinese athlete Liu Xiang dropped out of the race due to his foot injury; a heated discussion; according to a survey conducted by Sina Website, about 34% of the people think an athlete should quit the race while 20% of the citizens maintain that Liu Xiang should hold on to the end…
第五步：落笔成文