范文1. As a grade 3 student, we have sports every day, such as doing some exercise, playing basketball and so on. We do sports because it can not only make us strong and but also keep us healthy. It can also make us have a good rest and study better. So I will keep doing sports every day from now on.

　　范文2. As a middle school student of junior three, I do sports one or two hours a day, such as doing morning exercises, playing basketball, long-distance running and so on. I think it is very helpful to me. Taking exercise makes me healthier so that I won’t be ill very often. what’s more, I also get myself relaxed in different kinds of sports, and then I do the better job in my study in high spirit. By doing physical exercise, I’m becoming stronger and more confident than before. I think it is necessary for everyone to spend some time on sports every day because people’s health is essential in modern life.