The desire for good health is In our competitive society it is important to maintain good On the one hand， people with good health can do work with full confidence and their progress in work in turn contributes to their health and On the other hand， a sick person is usually not interested in everything around him and therefore he loses many opportunities to become There are many ways to keep First， those who are always on the go from morning till night should find time to relax because too much stress will affect their Second， enough time should be left for sleep because that will help one become rested and Finally， regular physical exercises benefit one's health a So one should always keep in mind that a certain amount of exercise is not a waste of As for me， I like playing tennis in the 良好的健康是一种普遍的渴望。在我们这个充满竞争的社会，这是很重要的，保持身体健康。一方面，一个健康的人可以工作满怀信心地和他们的进展，在工作依次归因于他们的健康和幸福。另一方面，一个生病的人通常是不感兴趣，因此在他周围的一切，他失去了许多的机会，最终获得成功。有很多方法去保持它。首先，那些总是不停的时候，从早到晚都应该找时间来放松，因为太多的压力会影响他们的健康。第二，应该留足够的时间睡觉，因为那将帮助人们成为休息和清新。最后，有规律的体育锻炼的健康大有好处。所以一个人应该永远记住一定量的运动并不是浪费时间。至于我，我喜欢打网球的早晨。
同学们，你们知道吗?环境与人的健康息息相关、相反相承的，如果一个地方的环境优美，那里的人们就一定会精神饱满、健康快乐，相反就会愁眉苦脸、体弱多病。 其实，环境对人体健康十分的重要，像肺结核、癌症等，这些不治症都是恶劣环境所造成的，而破坏环境己经对整个世界造成了严重损伤。比如：山体滑坡、泥石流、沙尘暴等对人、动物、植物造成的伤害……等等。就拿我们遵义来说吧！到处都是灰尘满天。更为严重的是，有些小孩子不懂事，俗话说：“人有三急。”他们只要一急，便会在马路上或人行道上随地大小便，使得空气中总弥漫着那阵阵令人作呕的怪味。大人们也是不爱讲卫生，在大街上走着走着想吐痰了，也就随意在地上“叭”的一声吐出。可他们却万万没有想到，口痰是一种气管或支气管袭击膜分泌的秸液，吐在地上干了以后，细菌便会在空气中飘散着，而这种细菌，人用肉眼是看不见的，于是，人吸了有病菌的空气，便会感染病毒，就拿我们学校来说吧!县然在全市我们学校是一个有着鼎鼎大名初级中学。可是环境也是那么不如人意，本以为中学建筑又豪华又干净，可是进去一看，天哪，房屋又旧又脏，操场也不是塑胶跑道，而是水泥弄成的，比我们小学好不了多少。只要一下雨，地面上便是泥坑。一到了晴天，泥浆晒干了，只需轻风一吹，就会刮起沙尘暴，所以我们同学特怕在晴天上体育课，因为只要上体育课，我们难免会跑步，由于人多，跑起来便像万马奔腾，狂沙飞舞。几圈下来，便一个个都成了“落沙鸡”，好多同学因此回家都要反复冲澡。住校的同学在教室外吃饭，狂沙一来，卷进饭里，同学们又将带沙的饭吞下去，给身体带来极大的危害。 我相信，如果大家都行动起来保卫环境，从总滴做起，从身边小事做起，爱干净爱劳动，不久的将来，我们将生活在一个美丽的世界里，我们也更将拥有一个健康的身体。 Boys and girls， do you know? Environment and human health， instead of the author， if a local environment， there will be full of spirit， healthy， happy， instead will frown， Actually， the environment is very important to human health， such as tuberculosis， cancer， these are not cure disease caused by the bad environment， and destroy the environment of the whole world caused serious Example: landslides and debris flows， sandstorm to people， animals， plants damage And so Take us to say! Zunyi， The dust More seriously， some children not reasonable， as the saying goes: "people have " They just a nasty， will be in the street or on the sidewalk， make defecate indiscriminately total permeates the air in the nasty Adults are not speak hygiene， on the streets and spitting， also considers the random on the ground "seems a spit it They never thought， phlegm is a kind of tracheal or bronchial attacks of liquid membrane secretion， spit on the ground as stubble after dry， the bacterium can in the air， but this kind of bacteria drift， people use are invisible to the naked eye， so that the people are the air， bacteria infection， our school!!!!! But in the county of our school is a famous junior middle But the environment is not so， thought the school building and luxurious and clean， but in a watch， dear， housing and old dirty， playground， but also not plastic runway into cement， not much more than our elementary If it rains， the ground is A sunny day， mud to dry， just breeze blow， it will blow sandstorm， so we students especially afraid on a sunny day， as the physical PE， we will run， run， because it will ShaFei dance， like A few laps down， then one has become a "fall"， a lot of students so his home to repeatedly Boarding students outside classroom， eat meal， involved in the sand， students will take the rice to swallow， bring great damage to the I believe， if everybody action， protect the environment from the total drops around， starts from the minor matter， starts clean love Labour， in the near future， we will live in a beautiful world， we also have a healthy This thesis nets满意请采纳
