初中英语作文健康饮食

We know that some of our students do not like eating lunch at school because the food isn’t delicious. So they often go out of school to buy something they like to eat. But I’m afraid it’s bad for their health to eat lunch outside because some of the food they buy isn’t healthy enough.
In my opinion, if our schools want more students to be back and enjoy lunch inside, they should make the food more delicious, and also they should offer our students a larger choice of food as well. 我们知道许多学生不喜欢在学校吃午餐因为食物不好吃。他们经常去校外买他们喜欢的东西吃。但我恐怕这是对他们的健康去外面吃午饭因为有些食物并不利于他们的身体健康。在我看来，如果我们的学校需要更多的同学回来吃午餐的话，他们应该使食物更可口，而且也应该给学生提供更多的食物选择好。

　　Health is more important than wealth. Good health enables us to enjoy our life and achieve what we hope for in our career. On the contrary, poor health leads to nothing.
How can we keep healthy Here is some advice. Firstly, it is very important for us to take more fruits and vegetables because they provide vitamins, and we have to keep a balanced diet. So we should avoid food with lots of sugar and fat/which is rich in sugar and fat. Secondly, we'd better exercise every day to make our bodies strong. Besides, we have to avoid too much work pressure. Finally, we have to get rid of those bad habits that damage our health, such as drinking and smoking.
In conclusion, if we stick to the advice given above, we will lead a healthy life.

　　中学生的营养搭配
中学生正处在成长期，新陈代谢旺盛，所需要的能量和各种营养素的数量相对要比成年人高。而如果营养不均衡则会影响正常的生长发育。
如果缺少人体内的必要元素，会造成学习工作时注意力不易集中，记忆力减退，视力下降等状况，严重危害中学生的日常生活。
中学生当前的任务就是学习，而拥有健康的身体是取得优良成绩的根本
尽管当前我国中学生的膳食营养摄入正逐步得到改善，但原来营养不足的问题仍没有得到彻底解决，而严重的能量过剩问题又待纠正。可是大多数学生家长并不明白如何合理搭配营养，针对这个问题，我们决定研究中学生的营养搭配，并且希望通过我们的研究给予家长们在合理膳食方面的建议。
经过研究，我们了解到中学生（13-17岁）平均每天应该获得的食物，供家长参考。
中学生每日需求的食物：
谷类及薯类：包括米饭、馒头、面条、玉米。红薯等500克
动物性食物：肉100克、鱼虾类25克、蛋50克、奶及奶制品100克
豆类及豆制品：大豆及其制品150克
蔬菜和水果：水果100克、蔬菜300克
烹调用油：食用油15~25克
而在节假日中，为了保持身体健康，也应该做到以下几点：
①坚持一日三餐原则，饮食要有规律。
②粗细粮搭配，做到食品多样化。
③不能吃过多油腻的食物。
④每日喝200~250毫升牛奶。
⑤每日食盐量控制在5~7克。
⑥限制零食摄入量。进餐时不能喝过多饮料。严禁饮酒。
如果当中学生面临着考试时，我们也给予以下几条营养搭配的建议供家长参考
①保证优质蛋白质的供应：安排考生的膳食，应该做到蛋类、牛奶、肉类、豆制品质不可少。（蛋白质是维持人从事复杂智力活动的基本原料。）
②保证主食供应：要粗细粮搭配，除以大米、小麦粉为主外，应配以适量的粗杂粮和薯类。
③保证维生素与无机盐的供应：新鲜蔬菜与水果是维生素和无机盐的良好来源。如橘子、草莓、油菜、芹菜含有丰富的维生素与无机盐。
④少吃含糖和脂肪类的食物。
⑤少吃或不吃街头小吃的冷饮。
⑥要特别注意保持体液的酸碱平衡：成酸性食物吃得多，体液偏酸，人容易疲乏倦怠、昏昏欲睡，使大脑反应迟钝；而成碱性食物则使精力充沛，头脑清晰，反应灵敏。所以，要想使孩子的大脑发挥最大的功能，则应特别注意膳食中安排成碱性食物。蔬菜、水果、豆制品都是成碱性食物，其中海带、菠菜碱性最高。一般认为，进食酸碱性食物的比例以1：3为好。
希望通过以上几个合理搭配营养的建议，能够帮助家长了解如何帮助中学生合理膳食，当然，中学生还应该多参加体育锻炼，多进行有氧运动来保持自己的健康。

　　Dear boys and grils :
I’m talking about / Here is my advice about how to keep health/fit? As a middle shool studentfirst you’d better do more exercise such as playing ball games running swimming and jumping rope(绳子). Then you should pay attention to your diet or meals Don’t eat too much meat and suger but more vegetables and fruit.Third you need enough sleep or rest . Nextkeep yourself happy.As people often say smiling makes younger.Last you mustn’t drink wine or smoke .They are bad for your health. That is my advice.I hope you are healthy and enjoy your life.Thank youbye!