关于健康的前后变化英语作文【一】
Elephants are the biggest wild animals in land, in the world. But now, they are also in danger. Let me tell something to you about them.
Elephants are big and strong and they are grey. They have long trunks and tusks, so they look a little dangerous. But in fact, they’re friendly towards each other and hardly hunt people.
Elephants have ears like fans, they make them look bigger and bigger.
They live in a group together for many years, they’re a big family. They also have good hearing and good sense of smell. Elephants can do lots of things if people train them. For example, they can carry heavy things, can do as a vehicle, ext.
Badly, it’s difficult for elephants to survive in the world usually because of people. If people sell tusks, they will make lots of money.
So, many people kill elephants for their tusks. Living areas are also an important reason of the die out of elephants.
Animals are our friends, we should protect them, or the number of wild animals will getting smaller and smaller.
关于健康的前后变化英语作文【二】
Elephants are the biggest animals on the land.They are big and srong.They have big ears and trunks.They can walk quietly and help people move heavy things. They are very friendly,kind and always live together.But the number of elephants reduces.People kill elephants for their ivories.We must take action to protect them or else they will extinct from the world.
关于健康的前后变化英语作文【三】
或许你喜欢阳光普照的晴天，或许你喜欢秋雨绵绵的雨天；有时你会向往生机勃勃的春天，有时你会向往白雪纷飞的冬日，我们总是想着一个惬意的环境，因为我们所处的环境并非总是如人所愿，当一切都不尽如意时，我们是要抱怨，消极吗？
不，当一切都不是我们所想的时，我们更要改变自己，去接受眼前的处境。
改变自己，是为了减少损失。年轻的我们，总是受环境的影响，时不时影响自己做事的效率。如果说我们是初春已经开了花，正待授粉的果树，当一场大雪突然降临在我们头上时，我们该如何？真正的果树会被果农保护，以免不能结果，但我们这些“果树”呢，难道要等到别人来保护自己吗？如果我们有思想，我们应该学会保护自己。保护自己就是要自己做出某些改变，以适应环境，以减少损失。
改变自己，是为了让我们更成熟，身边的环境总是那样复杂多变，让我们像初试锋芒的雏鹰一样四周碰壁，受伤不少。为了生存，我们必须适应环境，必须改变自己。让自己柔弱的双翅不知疲惫地拍打，用自己的胸肌去撞击岩壁，在这个过程中，我们变得坚强，变得机敏，也慢慢长大，成熟了。雄鹰的自由，雄鹰的英勇是他改掉了软弱，胆怯的性格而逼出的，想要像它一样，就要像它一样学会改变、学会成熟。
改变自己，是为了得到我们想要的。不要认为改变自己的某些东西后，会让自己离目标更远。我们所想的总是达成目的最适合的路径，但事与愿违，有些情况总逼迫我们去改变，当看到目标远了时，不要让目光黯淡，不要让心冷却，告诉自己，目前的路径走不通，我们所做的改变只是转了个弯，或许会有“柳暗花明又一村”的一刻。改变自己，只有冲出困境，去得到想要的。
月的阴晴圆缺，世事的沧海桑田，每天发生在我们身边的事都是不能预测的，在它们改变时，我们也要改变自己，不要让自己陷入泥潭无法逃脱。
无论今夜是月圆之夜，还是会有一场狂风暴雨，我都要告诉自己：我要好好享受发生在今晚的每一个意外。
关于健康的前后变化英语作文【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。
关于健康的前后变化英语作文【五】
There are many students smoking in senior high school, the reason may be that they think they look cool or appear to be more mature while having a cigarette at hand.But there are a lot of reasons not to smoke. Smoking does harm to our health.It is dangerous to our heart and lung. A lot of diseases are caused by cigarettes.Cigarettes also have terrible smell.The seconghand smoke can also be dangerous to the others who stand around you. Therefore, no smoking in public is a strict regulation in many countries. And the most important thing is that once you come into addicitive,it's hard to get rid of it. So,we must keep far from the cigarette——for everybody's health.
高中里有很多学生吸烟，原因可能是他们觉得手中有一支烟看上去很酷或者显得更成熟。但是，不吸烟的原因有很多。吸烟有害我们的健康，对我们的心脏和肺很危险。很多疾病都是由香烟引起的，而且烟的味道不好闻。二手烟对周围的.人也很危险。因此，公共场所禁止吸烟是很多国家的一项严厉规定。最重要的是，一旦你上瘾了就很难戒掉了。所以，为了每个人的健康，我们必须远离香烟。
关于健康的前后变化英语作文【六】
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。
