答案：Today, many students have some bad eating habits.
Bad eating habits are still very common among us students. I used to have a preference for snacks and often skipped regular meals, which made me feel weak and sleepy in class later.
A healthy balanced diet, with enough vegetables, fruits and grains, helps us stay energetic and avoid many illnesses.
To keep fit, we should eat healthy food. First, we'd better have meals on time and try to cut down junk food. Second, it's wise to match different kinds of food to take in different nutrients we need.
In my opinion, we should try to develop healthy eating habits to build up a strong body, and only in this way can we live a healthy life.
解析：
【解析】
这是一篇主题为“饮食与健康”的英语征文写作题，需按照给定的3个写作要点完成内容：
1. 开篇承接已给出的开头句，先点明不良饮食习惯在学生群体中很普遍，结合自身经历说明过往偏好零食、跳过正餐的不良习惯，以及该习惯导致课堂上虚弱犯困的负面影响；
2. 接着阐述健康均衡饮食的益处：摄入足量蔬菜、水果、谷物可以帮助我们保持精力充沛、规避多种疾病；
3. 随后提出至少两点保持健康的建议：一是按时就餐、减少垃圾食品摄入，二是搭配不同种类食物以摄取所需的各类营养；
4. 最后收尾升华，点明养成健康饮食习惯才能强健体魄、拥有健康生活，全程保证语句连贯，词数符合要求，不出现真实个人与学校信息。
【答案】
Today, many students have some bad eating habits.
Bad eating habits are still very common among us students. I used to have a preference for snacks and often skipped regular meals, which made me feel weak and sleepy in class later.
A healthy balanced diet, with enough vegetables, fruits and grains, helps us stay energetic and avoid many illnesses.
To keep fit, we should eat healthy food. First, we'd better have meals on time and try to cut down junk food. Second, it's wise to match different kinds of food to take in different nutrients we need.
In my opinion, we should try to develop healthy eating habits to build up a strong body, and only in this way can we live a healthy life.
【知识点】
英语应用文写作，健康主题表达，要点式作文构建
【点评】
本题属于英语提纲类应用文写作，难度适中，要求学生紧扣给定的三个写作要点组织内容，合理使用连接词让行文连贯，同时注意词数限制和写作规范，既考查学生的基础英语语句组织能力，也引导学生建立健康饮食的生活意识。
【难度系数】
0.6
