Some people say that physical exercise should be a required part of every school day. Other people believe that students should spend the whole school day on academic studies. Which opinion do you agree with? Use specific reasons and details to support your answer.
参考分析：
同意前者更容易写一些。
身体健康对每个人都很重要，并且是学习进步的前提
体育训练可以使学生学到很多东西，比如团队精神
合理的课程设置是学校的责任，学校应该想办法保证学生的健康
同意体育应当成为学校每日生活的一部分
（1）体育保证学生的健康，能够促进学生的学习工作
（2）体育能够使学生发展团队精神
（3）体育能够让学生领会到除了学习以外，生活中的另外的财富
参考范文：
Physical exercise vs. academic study
I am surely of the opinion that physical exercise should be a required part of every school day. Even a small session of exercise, but a regular one, can go a long way to give a balanced body. The rest of the school day can take care of academic studies. The common saying'All work and no play makes John a dull child' holds water here. Also a balanced body allows one to have a balanced mind on top of it. A small part of the day devoted to exercise can take a long way in preventing future health risks. Moreover in the age of fast-food getting rid of the couch potato image is essential for today's young generation.
It can easily be reasoned that student shave better concentration if they exercise regularly. The mind runs fresh only if the body supports it. Students always need a break from the daily tedious lectures, and exercise can provide it in the best way.
Another important reason to have daily physical exercise is its long-term benefits. Researchers have shown that daily dose of exercise can greatly reduce the risks of many diseases, especially heart problems. Physical exercise can act as a handy weapon against the rising obesity at school students.
For maintaining good health, one always needs to do physical exercise daily. So why not do it in the discipline of the school? An entire day of academic studies can make life dull for students, and exercise can act as a pleasant escapade.
