【正确答案】正确答案： GOOD HEALTH The desire for good health is universal. Wherever you are and whatever you do, staying healthy precedes a successful career and a happy life. People with good health can do work with full energy and confidence, and their progress in turn contributes to their health and happiness. On the contrary, a sick one usually lacks the vigor and interest to fulfill his or her role in life, which deprives him or her of many opportunities to become successful and happy. Realizing the importance of good health is far from being enough. We must do something effective to keep fit. The best place to begin is at the dinner table. Eating less junk food and having a balanced diet is the first step for most people. The next step is to exercise regularly. Vigorous exercise can benefit not only the muscles but also the organs. Last but not least, don" t damage the body with drugs, including cigarettes and too much alcohol. As far as I am concerned, I am neither indulged in food nor in such harmful substances as cigarettes or alcohol. Moreover, doing exercises is part of my routine life. Therefore, I am in good shape and always energetic.

【答案解析】解析： 从结构上看，该范文按照提纲要求，分为三段论述。第一段采用了先总后分的写作方法，段首为题目中给出的主题句，接下来用正反对比的写法进行论证，使人印象深刻。第二段段首也是主题句，并用The best place to begin、The next step和Last but not least分别引导对保持身体健康提出的三点建议，段落内部层次分明。第三段呼应上段的建议，谈了自己的实际情况，并在段尾进行了总结。