健康和疾病英语作文100字【一】
我国把每年9月命名为“脑健康月”，而每年的9月16日，则是中国的脑健康日。大脑是人体的司令部，“头等大事”可别忽视了。现代社会中，多方压力，使得很大一部分人群的大脑处于异常疲累的状态。记忆力下降、睡眠质量不好、脾气变差，当这三种状态同时出现时，人们就该提高警惕，你的大脑已经处于高度疲惫状态了。
医生告诉记者，如果我们的大脑长期处于负荷状态，不光伤脑子，还易使身体出现器质性变化。医生建议，长期从事脑力劳动的人群，平时要做好大脑保健工作，每天不仅要合理安排作息时间，一旦大脑疲累，就要立即休息。即使条件有限，也尽量起身活动片刻，使血液循环加快，放松身心。劳逸结合，才能提高用脑效率。
健康和疾病英语作文100字【二】
今天，我收看了《新课堂——同心战“役”特别节目》令我受益匪浅，刻骨铭心。让我对新型冠状病毒有了更进一步的了解和认识，以及学习并掌握了预防措施。
首先，新型冠状病毒是一个大型病毒家族。因为表面的凸起像国王头上的王冠，所以叫冠状病毒。它是目前已知的第七种可以感染人的冠状病毒。感染人群一般出现咳嗽、发烧、头疼、胸闷等症状。
其次，新型冠状病毒肺炎虽然来势汹汹，给我们的生活都蒙上了厚厚的`阴影。但是，作为学生的我们，要把这次的疫情当作是一种学习的机会，去学习前辈这种处变不惊，舍己为人的精神，我们要利用好这个机会，静下来想一想自己的`人生规划，树立正确的人生观，价值观。把我们的祖国建设得更强大，是我们每个人的使命。另外，还要学会如何做好防护措施：第一，尽量不出门，如果必须去公共场所记得佩戴口罩；第二，要经常洗手，第三，不要过度疲劳，这样会降低免疫力。
最后为逆行的勇士们祈福，平安归来！加油中国！
健康和疾病英语作文100字【三】
Smoking is a bad habit that does harm to smoker and others. Many kinds of diseases and cancers are caused by smoking, such as tracheitis, lung cancer and many other diseases. Recent years, there are tens of thousands of people dying of smoking. But there still are many people enjoying smoking, because they think smoking is a kind of fashion and smoking is so cool, especially among teenagers. In addition, smoking does harm to others as well. Second hand smoking has been recognized harmful to other people. Even worse, it may cause more damages. Therefore, people should remember that smoking is harmful to others and those people who smokes should give up smoking as soon as possible.
吸烟是个坏习惯，它对吸烟者和别人都有害。很多疾病和癌症是有吸烟引起的，比如说气管炎，肺癌还有很多其他疾病。近年来，成千上万的人死于吸烟。但是仍然有很多人喜欢吸烟，因为他们认为吸烟是一种时尚，很酷，特别是青少年。另外，吸烟也会对别人有害。二手烟是公认的对别人有害的。更糟糕的是，它会带来更多伤害。因此，人们应该牢记吸烟有害他人，那些吸烟的人应该尽可能戒烟。
健康和疾病英语作文100字【四】
Today smoking is a widespread habit ali over the world. Not only the old, the youth, but also middle school students have been engaged in smoking. Many of them think that smoking is a smart symbol.
However, smoking is harmful to one's health. It contributes a lot of lung cancer, from which many people have died in the past years. It can also cause many other diseases. In a word, if you smoke, you do have a much greater chance of losing your health. Furthermore, scientific research shows that smoking is not only harmful to smokers themselves, but also a threat to public health, especially to women and children. Therefore, many countries have made laws forbidding smokers to smoke m public places such as cinemas, stations, hospitals, and so on Giveup smoking! If you don't smoke, don't start. Give upsmoking for the sake of your health, for the sake of your family, and for the sake of the whole world.
当今吸烟是一个世界范围内的习惯。不仅是老人，青年，而且中学生都吸烟。他们中的许多人认为吸烟是一种潇洒的象征。
然而，吸烟有害人的健康。它会引起肺癌，其中许多人在过去的一年都死去了。它还可以造成许多其他疾病。总之，如果你吸烟，你有更大的机会失去你的健康。此外，科学研究显示，吸烟不仅对吸烟者有害，而且对公众健康构成威胁，尤其是对妇女和儿童。因此，许多国家都制定了法律禁止吸烟如电影院，车站，医院等公共场所禁止吸烟，如果你不抽烟，不要开始。戒烟吧，为了你的健康，为了你的家庭，和世界。
