尊敬的各位老师，亲爱的同学们：
大家上午好！今天我讲话的题目是《科学膳食，健康成长》。
5月20日是我们国家一年一度的中学生营养日。说起营养，同学们可不要小视这个问题。随着生活水平的提高，中小学学生中挑食、厌食、偏食者日益增多，很多学生都养成了喜欢吃零食、不爱吃主食的习惯，导致学生中营养不良者日益增多。再加上学习、精神压力大，运动量不足，学生片面地摄入高脂肪、高蛋白食物，，我国青少年肥胖症发生率逐年升高。良好的营养、适当的锻炼和合理的作息是影响其身心发育的三个重要因素。为了青少年茁壮成长，应大力普及学生营养知识，为学生提供合理的饮食结构。学校配餐正是根据不同食物所含的营养和不同年龄段的营养标准，合理调配膳食，做到荤素、粗细搭配，平衡健康。
Dear teachers and students:
Good morning everyone! Today the topic of my speech is Scientific diet, healthy growth.
May 20 is the annual nutrition day for middle school students in our country. When we are talking about nutrition, students should not look down on it. With the improvement of living standards, the number of students who are picky, anorexic and partial is increasing. Many students have got into the habit of eating snacks but not main food, which leads to the increasing number of students with malnutrition.In addition, due to the great pressure of study, mental stress, insufficient exercise, and excessive intake of high-fat and high-protein food,the incidence of obesity among teenagers in China is increasing year by year.Good nutrition, proper exercise and reasonable rest are three important factors that affect children’s physical and mental development.For the healthy growth of teenagers,we should popularize students' knowledge of nutrition and provide students with a reasonable diet structure. According to the nutrition of different food and the nutrition standard of different ages, the school should change the diet reasonably to achieve a balanced diet.
同学们日常饮食应该多样化，以提供充足、全面、均衡的营养，保证身体发育所需。下面给大家提出几点建议：
1.养成吃好早餐的良好习惯，早餐必须吃一个鸡蛋。上午紧张的学习和活动，要求早餐必须含有充足的热量，以保证学生们能精力充沛地学习。青少年时期是智力投资和体质投资的黄金时代，只有合理膳食才能体质健壮、思维敏捷、健康成长。
2.饮食多样化：合理营养对青少年健康成长及学习有着很重要的意义。按营养学要求，青少年一日的膳食应该有主食、副食，有荤、有素，尽量做到多样化。
3.积极参加体力活动，加强体育锻炼。
Students' daily diet should be diversified to provide balanced nutrition to ensure physical development needs. Here are some suggestions:
1.Develop a good habit of eating a good breakfast. You must have an egg for breakfast,so that you can keep active in the morning. The breakfast must be full of enough calories to ensure that students can study energetically. Teenage period is the golden age of intellectual and physical investment. Only a reasonable diet can make a healthy body, a quick mind and a healthy growth.
2.Diversify the diet: Reasonable nutrition is of great significance to the healthy growth and learning of teenagers.According to the nutritional requirements, the diet of teenagers should have staple food, non-staple food, meat products and vegetables, and should be diversified as far as possible.
3.Take an active part in physical activities and strengthen physical exercise.
适量运动以及合理的营养结合可促进青少年生长发育、改善心肺功能、提高人体的耐久力、减少身体脂肪和改进心理状态等。这种经济、实用、有效又无副作用的措施，对于提高青少年的生活质量和健康水平起着重要的作用。
同学们，我们是祖国未来的建设者，大家的健康成长关系着每个家庭的幸福及祖国的未来。所以我们一定要科学膳食，合理汲取营养，快乐学习！健康成长！
我的演讲到此结束，谢谢大家！
Moderate exercise and proper nutrition combination can promote the growth and development of adolescents, improve cardiopulmonary function, improve human endurance, reduce body fat and improve mental state.This effective and side-effect-free measure plays an important role in improving the quality of life and health of teenagers.
Students, we are the future builders of the motherland, the healthy growth of everyone is related to the happiness of each family and the future of the motherland. So we must have scientific diet, happy learning! Healthy growth!
That's all for my speech. Thank you.
主持人：陈思洁
国旗下讲话人：刘君豪（中文）徐紫萱（英语）
升旗手：唐启闻 张峰源 姜欣怡
护旗手：左荟琳 陈映晗 秦 铭 张智桐 朱颜昊 陈妍卉 平正坤 章予澍 周一一 徐焕璋 王梓睿 金子旭
初一（11）班
班主任：赵慧敏
课任老师：李建国 潘丽 白垚垚 辜驿惠 李莹 杨吉雄 朱盈盈 孙天航 姜航 吴祖安
第七周免管理班级
初一：1班、3班、6班、8班、10班、15班
初二：8班、9班、10班、11班、12班
初三：1班、2班、3班、6班
