请认真阅读下面的图文信息,并按要求用英语写一篇 150 字左右的文章。
Sports classes are very important to students’ health and overall well-being. The Centers for Disease Control and Prevention stated that over the past three years obesity in children and adolescents has doubled because of diet and lack of activity.
A recent survey by the China Youth Daily showed that 64.7 percent of the 2,003 respondents found sports classes in middle schools unsatisfactory.
The government has begun to address the problem. According to a guideline on high school entrance exam reform released by the Ministry of Education in 2016, scores of physical education will be considered in enrollment for senior high schools.
【写作内容】
1. 用约 30个单词概述上述信息的主要内容；
2. 结合上述信息,简要分析目前中学体育课上得不够好的原因;
3. 就如何改进目前中学体育课现状提出你的建议(不少于两点).
【写作要求】
（1）写作过程中不能直接引用原文语句；
（2）作文中不能出现真实姓名和学校名称；
（3）文中不能出现真实姓名和学校名称；
（4）不必写标题。
【评分标准】 内容完整，语言规范，语篇连贯，词数适当。
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