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写一篇保护动物的作文英语(汇集20篇)

导语:人最好的朋友是自己的十个手指。下面是小编整理的一些励志的名言警句,欢迎查阅,谢谢。

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保护环境的英语作文

全文共 2024 字

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Do you know? Time unknowingly. Have you found? Our home into a another look: the bottom of the river became a filth, dirty dust filled the air, everywhere... This is what caused the so huge change? Turned out to be a human that bad habit destroyed the ecological environment, no one has the courage to stand up to stop. Have people unaware of the danger is quietly coming?

News often report news of casualties, such as someone because drink beverages containing chemicals and poisoning, and people were containing sand blown blind eyes... Ah! Absolutely horrible! If everyone around you endlessly environmental pollution, destruction of their homes, so, I really cant imagine that ten years, twenty years, thirty years later... Our home what happens earth-shaking changes, our descendants will blame us, what makes you denied the right to our survival!

Yeah! We dont have the privilege to damage the environment, to destroy their homes. We should not only cherish own life, more want to future generations the survival of the society in harmony with nature, for the sake of nature.

Boys and girls, lets see some action! Protect the environment, care for the home! Everyone to get rid of bad habits, start from around things, such as: dont throw away waste batteries, use water and electricity saving, try to walk or ride a bike... I believe, as long as we carefully action, and will lose everything back to nature, will be our fault compensation back. Let the future home is not painful, but the eternal beautiful young!

你们知道吗?时间不知不觉地流逝着。你们发现了吗?我们的家园变成了另一副模样:清澈见底的小河变成了污泥浊水,肮脏的灰尘充斥着空气,无处不在……这是什么原因造成了这样如此巨大的变化呢?原来是人类那不良的恶习破坏了生态环境,更没有人有勇气挺身而出去阻止。难道人们没有意识到危急时刻正悄悄来临了吗?

新闻常常报道伤亡的消息,比如有人因为喝了含有化学品的饮料而中毒,还有人被含有沙粒的风吹瞎了眼睛……啊!简直惨不忍睹啊!如果身边的每一个人都无休止地污染环境,破坏家园,那么,我真的不敢想象:十年,二十年,三十年后……我们的家园会发生怎样翻天覆地的变化,我们的子孙后代会不会责怪我们——你们凭什么剥夺了我们生存的权利!

是啊!我们没有这个特权去破坏环境,去毁灭家园。我们不仅应该爱惜自己的生命,更要为了子孙后代的生存学会与大自然和谐相处,多多为大自然着想。

同学们,赶快行动起来吧!保护环境,爱护家园!人人改掉恶习,从身边的小事做起,比如:不随便丢弃废电池,节约用水电,尽量步行或骑自行车……我相信,只要我们认真地行动起来,就一定会把大自然失去的一切都找回来,就一定会把我们的过错补偿回来。让未来的家园不是痛苦,而是永恒的美丽年轻!

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更多相似作文

篇1:保护野生动物

全文共 665 字

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这一天,正是小白兔6岁的生日,它邀请了森林里的一些动物,有可爱的小熊、老实的山羊、聪明的小白兔、改邪归正的狐狸……它们正在开生日会呢。在狐狸的建议下,它们围着小白兔,唱起了生日歌,唱完了,小白兔准备把小熊送来的生日蛋糕分给大家吃。啪啪啪,啪啪啪,突然几声枪响,一场悲剧发生了,小松鼠、小狐狸、小山羊还有小熊都相继倒下了,只有小白兔被围在中间,它反应特快,赶紧躲进了草丛里。小白兔惊魂未定时,便听到了两个猎人的对话:“老兄,今天收获不少嘛,你看,又捉到四只动物了,可惜,让那只小兔子给溜走了。”另一个说:“我们呀,今天总共抓到了10只松鼠、5只狐狸、1只小熊、6只山羊、8只山鸡,和5只野兔,把这些拿去出卖,肯定值不少钱。”小白兔听了,气愤地自言自语说:“人类真不讲理,你们这样赶尽杀绝,还让我们怎么生存下去呢?不行,我得通知其他动物赶紧搬家。”小白兔一路躲躲闪闪,终于来到了狼家门口,只见大门开着,却不见狼先生,地面上还有一些血迹,它知道狼也遭不幸了。

这时候,小白兔一片茫然,它伤心地哭着说:“人类啊!现在有些动物已经频临绝种,你们这样破坏生态平衡,其实是在缩短自己的生命。”就在这时,一位小天使来到小白兔身边,她安慰小白兔说:“小白兔,请不要伤心,现在国家已经在加大力度,禁止人们滥捕滥杀野生动物,并在许多森林地区建立了自然保护区,相信在不久的将来,人类会还你们一个美好的家园。”听了小天使的话,小白兔自我安慰地说:“哎,我只好暂时躲起来,期待这一天的到来吧。”

是啊!保护野生动物,建立更多的自然保护区,维护生态平衡,刻不容缓!

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篇2:保护动物的小学作文800字

全文共 814 字

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“喵——”一只刚诞生的小猫自电线杆前,摇摇晃晃地用它瘦小的身躯向我走来。在冷冽寒风的无情侵蚀下,它更显得禁不起任何一点风吹雨打,我于是蹲下身,轻抚它凌乱不堪的毛发,我的心顿时蒙上了一层悲情的阴影。人们怎么能对生命有如此轻薄的负责态度?是怎样的残忍,让人们能如此狠心的,把这样虚弱又幼小的生 命就这样弃在冷清凄凉的大街上?

在这浩瀚的世界里,所有生物都是由这伟大的母亲——地球,用那温柔的双手细心呵护而成长。普天下生命都是平等的,它们都是血肉之躯,是有感情的,都应获得尊重,而不是残忍的因为人类的自私而无辜在这世上牺牲。

人类总自视甚高地认为,有动物都是为他们人生存在这世上,所以做出许多忍残忍又不尊重、爱保护生态命的举动,像是为了人类在科技中的一大步,将小白鼠做为实验 的对象;为了追随自私的时尚、为了凸显自身的地位,而使用动物的皮毛来作饰品甚至残忍杀害,为了赚取极大的利益,杀害珍贵稀有的动物……

然而,也有一些人致力于保护动物,他们为流浪狗结扎,有的甚至为流浪动物开设收容所,照顾它们,将他们的爱心付诸天下万物,为他们辟出另一生命乐土,而不 是走向安乐死这条不归路。虽然不是任何人都能付出如此,但每个人都能奉献己力,奉最大的力量、献最美的爱心,来保护这些生命。

每个人都需要具有爱保护生命的智慧,几个小小的动作,对动物来说其实会是个大大的壮举。举例来说,“以领养代替购买”,这不仅能省下购买宠物的不必要,还能够使无家可归的生命,有了希望的天地;让饱受艰辛的命运,有了未来的光明。爱它就不要抛弃它。当要养一只宠物时,不如事先酿一滴心思,衡量自己到是否有能 力去为一个小生命付出自已,假使无法负担,就别妄下决定,任何的不负责,都会毁了这个小生命美好的未来。

爱护动物,就是爱这个世界,保护动物,尊重它们,让这美丽的世界多一点幸福、多一点温暖;少一点悲剧,少一处杀害。用最美的心,将爱护的力量,点亮生命光辉;将保护生态的智慧,点缀美好世界。

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篇3:保护环境的英语

全文共 1395 字

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Protection of the Environment Once man did not have to think about the protection of his environment. There were few people on the earth, and natural resources seemed to be unlimited. Today things are different. The world has become too crowded. We are using up our natural resources,and polluting our environment with dangerous chemicals. If we continue to do this, human life on earth will not survive. We realize that if too many fish are taken from the sea, there will soon be none left. Yet,with modern fishing methods, more and more fish are caught.We know that if too many trees are cut down, forests will disappear. Yet, we continue to use powerful machines to cut down more and more trees. We see that if rivers are polluted with waste products, we will die. Yet, waste products arestill put into rivers. We know that if the population continues to rise at the present rate, in a few years, there wont be enough food.What can we do to solve these problems? If we eat more vegetables and less meat, there will be more food available. Land for crops feeds five times more people than land where animals are kept. Our natural resources will last longer if we learn to recycie them. The world population will not rise so quickly if people use modern methods of birth control. Finally, if we educate people to think about the problems we shall have a better and cleaner planet in the future.

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篇4:我最喜欢的小动物英语词

全文共 873 字

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My favorite animal is naughty puppy.

It has a pair of intense big eyes, nose, wet powder, du forward a little mouth, a black and white hair, feels comfortable pole, short tails sticking from side to side, as if in like you play the woman.

Puppies are very smart animals, on one occasion, I put the bone in his hand, the results accidentally was seen by the dog, it ran up to me fiercely, frighten I quickly ran to the tree, and secretly buried the bones of the up, but the dog ran to the tree diameter plane out of the bone, demonstrating the same bone ran away with the ball in his mouth. I never thought a dogs nose would be so sensitive.

I like dogs with spiritual.

喜欢动物是调皮的小狗。

它有着一对炯炯有神的大眼睛,湿漉漉的粉鼻子,小小的嘴巴向前嘟着,一身黑白相间的毛,摸上去舒服极了,短短的尾巴高高翘着左右摇摆,好像在像你撒娇一样。

小狗是很聪明的动物,有一次,我把骨头拿在手里,结果不小心被小狗看见了,它猛的向我奔了过来,吓得我急忙跑到了树下,偷偷的把骨头埋了起来,谁知小狗直径跑到树下刨出了骨头,示威一样的衔着骨头跑开了,真没有想到狗的鼻子会这么灵敏。

我喜欢有着灵性的狗狗。

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篇5:保护珍惜动物英语作文篇

全文共 1750 字

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Animals Need Protecting

Animals are natural resources that people have wasted all through our history. Animals have been killed for their fur and feathers, for food, for sport, and simply because they were in the way. Thousands of kinds of animals have disappeared from the earth forever. Hundreds more are on the danger list today. About 170 kinds in the United States alone are considered in danger.

Why should people careBecause we need animals, and because once they are gone, there will never be any more. Animals are more than just beautiful or interesting. They are more than just a source of food. Every animal has its place in the balance of nature. Destroying one kind of animal can create many problems. For example, when

farmers killed large numbers of hawks, the farmers stores of corn and grain were destroyed by rats and mice. WhyBecause hawks eat rats and mice, with no hawks to keep down their numbers, the rats and mice multiplied quickly.

Luckily, some people are working to help save the animals. Some groups raise money to let people know about the problem. And they try to get the governments to pass laws protecting animals in danger. Quite a few countries have passed laws. These laws forbid the killing of any animal or plant on the danger list. Slowly, the number of some animals in danger is growing.

中文:

动物需要保护

动物是自然资源,在整个历史过程中,人类一直在糟蹋着这种资源。人们杀死动物,获得它们的皮毛,把它们当作食物或运动方式,或者只是因为它们碍事。成千上万种动物已经从这个地球上永远地消失了。现在另外上百种动物也上了濒危动物名单。仅荚国大概就有170种被认为处于危险当中。

为什么人们应该感到担忧呢因为我们需要动物,因为它们一旦消失,就永远不会再出现。动物不仅仅是漂亮或有趣。它们不仅仅是人类的食物来

源。在维持自然平衡中,每种动物都有其作用。毁灭某种动物会导致许多问题。比如,农民们如果杀死为数众多的鹰,他们谷物和粮食的仓库就会受到老鼠和田鼠的破坏。 为什么因为鹰吃鼠类,没有鹰控制它们的数量,鼠类就会迅速繁殖。

幸运的是,有些人正在努力帮助拯救这些动物。有些组织筹钱以便人们了解这一问题。他们也努力使政府通过保护濒危动物的法律。很多国家已经通过了法律。这些法律禁止杀害濒危名单上的动植物。某些濒危动物的数目正在慢慢地不断上升。

[保护珍惜动物英语作文

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篇6:保护环境的英语作文

全文共 674 字

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Nowadays, more and more people realize it`s necessary and important to protect the environment. Also,there are some people who don`t pay attention to hygiene and they can`t stop littering the rubbish casually or spitting everywhere all the time.And in addition, there are a few factories often cutting down the trees, discharging chemicals and dirty water and so on.And it causes many problems like the Greenhouse Effect.If they do these day by day and our life will be harder and harder,so we have to stop them. To stop them we can put up commonweal advertisements and tell them the detriment of destroying the environment.So we can start from now to make a beautiful life.

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篇7:英语作文:环境保护

全文共 796 字

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环境保护

Nowadays, peoples life has changed a lot with the development of modern technology and economy, which has put lots of negative effects on the environment.

Why this? Because, firstly, some factories are pouring wastes into rivers, lakes, seas and so forth; secondly, because of human activities, a great number of plants and animals are losing their lives; thirdly, using modern machines and chemicals is bad for the environment. Besides these, there are a lot of human activities which have done or are doing harm to our surroundings.

For this, I think, first, our government should make drastic measures to regulate human activities; second, we human beings should take pains-taking work to stop ourselves destroying the environment and try our best to protect our living space more.

[英语作文:环境保护

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篇8:关爱小动物的英语作文

全文共 1231 字

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my favourite animal is the panda,is our"national treasure",bacause pandas nive,lovable and lively, it was very likr it. panda is an ancient animal, is a zoologist called "living fossile " long ago there were many pandas in china, panda bamoo living area has large flowers, dead,threatening the survival of giant pandas. The whole world is extremely concerned about the rare giant panda rescue and transfer work. due to the destruction of the natural balance, climate warming, fewer and fewer panda. Panda is one of endangered animals, now only found in China, Sichuan, Shaanxi, Gansu, people began to conserve this endangered species. Today, the number of pandas has increased, but there is still a long way to go. Care for animals, is to protect human, we should be animals as mans best friend, to care, to protect them. Protection of animals is a duty of each person, let us work together to protect the giant pandas, giving them a good home.

我最喜欢的动物是熊猫,是我们的“国宝”,因为熊猫尼夫,活泼可爱,它非常喜欢它。熊猫是一种古老的动物,是一个动物学家,被称为“活化石”,很久以前,在中国有许多熊猫,熊猫竹生活区有大花,死亡,威胁着大熊猫的生存。全世界都极为关注的罕见的大熊猫抢救和转移工作。由于自然平衡遭到破坏,气候变暖,大熊猫越来越少。大熊猫是一种濒危动物,现在只出现在中国,四川,陕西,甘肃,人们开始以保护这一濒危物种。今天,大熊猫的数量有所增加,但仍有很长的路要走。关爱动物,就是保护人类,我们应该动物是人类最好的朋友,关心,保护他们。保护动物是每个人的责任,让我们一起来保护大熊猫,给他们一个好的家庭。

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篇9:初中英语作文及翻译:保护环境

全文共 956 字

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Protecting the Environment

In the last several decades, our earth has been extremely polluted, such as air pollution, water pollution, noise pollution and so on. In recent years, the extreme weather becomes more and more frequent. Winter gets colder and summer becomes hotter and it rains more frequently. All of these warn us that protecting the environment is a serious and emergent event. As our general people, we should build proper lifestyle. We should pay attention to water and light saving. When we go out, we should firstly choose the public transportation. The most important is that we must realize that we can do a lot of things to protect our environment. Its our duty to make our home better. Let’s change from ourselves.

在过去的几十年里,我们的地球已经极度污染,比如大气污染,水污染以及噪音污染等等。近几年,极地气候越来越频繁。冬天越来越暖,夏天越来越热,还经常下雨。所有的这些都警示我们保护环境是一件严肃紧迫的事。作为普通老百姓,我们应该形成合适的生活方式。我们应该注意节约水电。出门的时候我们应该首选公共交通。最重要的是我们必须意识到我们可以做很多事情来保护我们的环境。使我们的家园变得更美好是我们的责任。让我们从自己开始改变。

[初中英语作文及翻译:保护环境

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篇10:保护环境英语

全文共 1101 字

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Cars and Air Pollution

Too many cars have created a lot of serious problems in our world. Besides congestion, accidents and fast fuel consumption, cars are responsible for a good part of air pollution in big cities. All the time, they are pumping huge amounts of waste gases into the atmosphere. These gases are very harmful, causing disease and even death.

One possible solution is to design and develop clean cars and clean fuels. In Shanghai, some of the public buses begin to run on natural gas, which does not give off as much carbon dioxide as the petrol. But it may take decades for the new models of clean cars completely replace the traditional ones. Another solution is to develop modern public transportation systems and restrict the use of private cars. If the price of petrol rises constantly and the public vehicles are efficient and convenient enough, most people will not buy private cars. And the total number of cars in big cities will reduce greatly.

On the whole, the elimination of air pollution needs the collective efforts from the government, the public and the environmentalists.

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篇11:环境保护大学英语作文

全文共 2161 字

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My Views on Environmetal Protection

Nowadays, the world we live in is becoming more and more intolerable because of environmental destruction. Each day thousands of tons of gases come out of the exhausts of motor vehicles. Smoke from factories pollutes the air of industrialized areas and the surrounding areas of the countryside. Recently,haze weather has become a usual phenomenon here in large part of China. People are forced to wear the mask to avoid breathing poisonous air. Some people think it is impossible to solve the problem,however,from my opinion,if we find out the reason and take effective measures the environment can be better.

If we trace the cause for haze weather,the main points are as follows,first,our countrys air quality standards are rather lax and evaluation factors are limited,so you will see that current air appraisal system has defects. Second,some people just go for economic interests instead of turning out products according to relevant law and regulations. They tend to use obsolete equipment in which they are more likely to emit a great deal of wasted air. Third,across our society,the awareness of protecting the environment has not built up so that people havent formed a habit of using green product and saving energy as much as possible. If we dont take action to show respect to the environment, we will have to face an increasingly awful situation.

Therefore, effective measures should be taken and laws passed to conserve the environment. In my opinion, to protect the environment, the government must take even more concrete measures. First, people should be educated to recognize the importance of the problems, to use modern methods of birth control, to conserve our natural resources and recycle our products. Second, much more efforts should be made to put the policy of population into practice, because more people mean more pollution. Finally,laws concerning environmental protection should be put into effect and enforce strictly just as our government has been doing. To sum up,if we work together to take out such measures,our environment will get better and better and haze weather will vanish completely.

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篇12:保护环境英语作文翻译

全文共 631 字

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Improve our environment

Good environment can make people feel happy. To improve the environment means to qualify our life . What should we do to improve our environment ?

We should plant more trees . And we should prevent those factories from pouring waste water into rivers , lakes and fields . Whenever we see litter on the ground , we should pick it up and throw it into a dustbin . Don’t spit in public places . Don’t draw on public walls . It’s our duty to keep our earth clean and tidy .

良好的环境能使人觉得愉快。改善环境,使我们的生活。我们应该做什么来改善我们的环境?

我们应该种更多的树。我们应该阻止那些工厂废水流入河流,湖泊和田野。每当我们看到地上的垃圾,我们应该把它捡起来扔到垃圾桶。不要在公共场所吐痰。不要在公共墙上画。这是我们的职责,保持地球的干净和整洁的。

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篇13:我最喜欢的动物英语

全文共 382 字

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maybe everyone has a kind of animal which he favourite,me too!

i like all the little animals,but my favourite animal is dog,maybe you will ask the reason,why do i like it ?very simple ,cause of his loyal heart,and they are so cute,they always make a friendly ship with people.they are friends to the human.they bring too much joy to us!do you agree with my view?

and whatyour opinion?

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篇14:动物英语作文AnimalsNeedProtecting

全文共 1712 字

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nimals are natural resources that people have wasted all through our history. Animals have been killed for their fur and feathers, for food, for sport, and simply because they were in the way. Thousands of kinds of animals have disappeared from the earth forever. Hundreds more are on the danger list today. About 170 kinds in the United States alone are considered in danger.

Why should people care? Because we need animals, and because once they are gone, there will never be any more. Animals are more than just beautiful or interesting. They are more than just a source of food. Every animal has its place in the balance of nature. Destroying one kind of animal can create many problems. For example, when farmers killed large numbers of hawks, the farmers stores of corn and grain were destroyed by rats and mice. Why? Because hawks eat rats and mice, with no hawks to keep down their numbers, the rats and mice multiplied quickly.

Luckily, some people are working to help save the animals. Some groups raise money to let people know about the problem. And they try to get the governments to pass laws protecting animals in danger. Quite a few countries have passed laws. These laws forbid the killing of any animal or planton the danger list. Slowly, the number of some animals in danger is growing.

动物是自然资源,在整个历史过程中,人类一直在糟蹋着这种资源。人们杀死动物,获得它们的皮毛,把它们当作食物或运动方式,或者只是因为它们碍事。成千上万种动物已经从这个地球上永远地消失了。现在另外上百种动物也上了濒危动物名单。仅荚国大概就有170种被认为处于危险当中。

为什么人们应该感到担忧呢?因为我们需要动物,因为它们一旦消失,就永远不会再出现。动物不仅仅是漂亮或有趣。它们不仅仅是人类的食物来源。在维持自然平衡中,每种动物都有其作用。毁灭某种动物会导致许多问题。比如,农民们如果杀死为数众多的鹰,他们谷物和粮食的仓库就会受到老鼠和田鼠的破坏。 为什么?因为鹰吃鼠类,没有鹰控制它们的数量,鼠类就会迅速繁殖。

幸运的是,有些人正在努力帮助拯救这些动物。有些组织筹钱以便人们了解这一问题。他们也努力使政府通过保护濒危动物的法律。很多国家已经通过了法律。这些法

律禁止杀害濒危名单上的动植物。某些濒危动物的数目正在慢慢地不断上升。

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篇15:高一语文作文爱护保护动物

全文共 600 字

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蝴蝶、狐狸……这些小动物尽管十分弱小,可是它们却有着让人不得不佩服的“自我保护大绝招”。

一说到狐狸,人们立刻会想到”狡猾”这一词。没错,狐狸是非常狡猾的动物,一旦发现猎人,它便会悄悄地跟在猎人后面,等猎人布置好了陷阱,狐狸就在陷阱旁边留下一种特殊的气味。当然,我们无法闻到这一气味,只能用特殊的科学仪器才可以检测出来。只要另一只狐狸闻到了这种气味,就绕过机关。所以猎人们总是很奇怪:狐狸怎么这么难捉呢?

蝴蝶尽管没有狐狸那样的机智,可是它一旦遇到敌害,就立即使出它的第一招——“隐身术”,飞入花丛中去,并使翅膀像花一样平展开来,使敌害分不清哪一个是花儿,哪一个是蝴蝶。如果被敌害辨认出来,蝴蝶便使出第二招:飞到敌害的眼旁,撒出一种粉末,使敌害睁不开眼睛,趁机逃之天天。

陆地上的动物都有自我保护妙招,海底生物当然不能落后了!大家来看看它们的神通吧:

刺纯生活在地中海,全身长满了刺,平时贴在身上,一旦遇到危险,便立刻大口喝海水,使身体膨胀成球形,针刺向外竖起,静候敌犯。

海底的鼠鱼一旦遇到了天敌,肠子立即产生一种气体,肚子急剧膨胀,使体积增大好几倍,如同一只充满氢气的气球,迅速浮上海面,逃出敌手。

隐鱼自我保护的方式很妙,时常躲进海参肚子里,从肛门进去,从口中出来,有时海参遇到侵害,经常会丢下下半截,隐鱼就在劫难逃。大家不用为海参担心,因为这也是海参的自我保护方法之一,再过几天,海参就会长出新的下半截。

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篇16:写濒临危机动物的英语作文北极熊

全文共 770 字

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Russian Scientists Surrounded by Polar Bears

俄罗斯科学家被北极熊包围

Relief supplies finally arrived on a remote Arctic island where a group of scientists had been trapped in a weather station. Up to a dozen polar bears had surrounded the station on the island of Troynoy and set up camp approximately two weeks ago. The bears were becoming more aggressive over time, killing one of the stations dogs and breaking a window. On Wednesday, a helicopter that picked up supplies from a nearby vessel arrived with dogs and flares and was able to scare away the bears and allow the researchers to get back to work.

救灾物资终于抵达了偏远的北极岛屿,有一批科学家被困在那里的气象站中。大约两周以前,十几只北极熊将特洛伊诺伊岛(Troynoy Island)上的一个气象站团团包围,并在那里安营扎寨。随着时间的流逝,北极熊变得越来越有攻击性,咬死了气象站的狗,还打破了窗户。周三,一架从附近船只上携带犬和照明弹物资的直升机到达岛屿,能够将北极熊吓走,让科学家正常工作。

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篇17:保护海洋高中英语作文

全文共 2299 字

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Oceans becoming more acidicThe worlds oceans are slowly getting more acidic, say scientists.The researchers from California say the change is taking place in response to higher levels of carbon dioxide in the atmosphere.The lowering of the waters pH value is not great at the moment but could pose a serious threat to current marine life if it continues, they warn.Ken Caldeira and Michael Wickett, from the Lawrence Livermore National Laboratory, report their concerns in the journal Nature.Increasing use of fossil fuels means more carbon dioxide is going into the air, and most of it will eventually be absorbed by seawater.

Once in the water, it reacts to form carbonic acid.Scientists believe that the oceans have already become slightly more acidic over the last century.But these researchers have tried to predict what will happen in the future by combining what we know about the history of the oceans with computer models of climate change."This level of acidity will get much more extreme in the future if we continue releasing CO2 into the atmosphere," said Dr Caldeira."And we predicted amounts of future acidity that exceed anything we saw over the last several hundred million years, apart from perhaps after rare catastrophic events such as asteroid impacts."If carbon dioxide release continues unabated, ocean pH could be reduced by as much as 0.77 units, the authors warn.It is not absolutely clear what that means for marine life, however.

Most organisms live near the surface, where the greatest pH change would be expected to occur, but deep-ocean lifeforms may be more sensitive to pH changes.Coral reefs and other organisms whose skeletons or shells contain calcium carbonate may be particularly affected, the team speculate. They could find it much more difficult to build these structures in water with a lower pH.In recent years some people have suggested deliberately storing carbon dioxide from power stations in the deep ocean as a way of curbing global warming.But Dr Caldeira said that such a strategy should now be re-considered."Previously, most experts had looked at ocean absorption of carbon dioxide as a good thing - because in releasing CO2 into the atmosphere we warm the planet; and when CO2 is absorbed by the ocean, it reduces the amount of greenhouse warming.

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篇18:保护濒危动物作文

全文共 332 字

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我们不应该去破坏他们安详和谐的生活,我们也无权去破坏他们的生活,当然,更没有理由去指责伤害他们。

每当我们的饭桌旁摆上一道道香喷喷的菜,比如:蛇、青蛙、等动物。我们是不是应该想一想,我们每吃一种动物,就等于放走了多少对农民对庄家有害的虫。我们更是不是也应该换位思考一下,它们都在齐心协力的抓害虫,可人类不但不领情,反而把它们当做他们的食物,当作我们人类每天赚钱的东西,他们是多么可恶呀!

如今,地球上的许多生物已经很罕见了,甚至有的已经濒临灭绝了!如果地球上没有了动物,地球将会变成什么样,人类又将会变成什么样?

我想,是我们人类好好反省的时候了,如果再这样下去的话,我们将会成为动物们的敌人了,更别谈什么“与狼共舞”

人类,快点醒醒吧!保护野生动物,现在开始,还来得及!

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篇19:保护环境的英语作文

全文共 1965 字

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The survival of the earth is our home, its like mother, provide us with the resources and conditions of survival. We are the master of the earth, we should like to yourself to protect it.

Who wouldnt want to make their homes more beautiful, more beautiful? However, with the development of science and technology, more and more living garbage all sorts of multifarious, including most waste will cause environmental pollution. For example we commonly used battery, if you dont properly handle after use, it will cause a great environmental pollution. According to research, section button battery waste 600000 litres of water undrinkable. If each throw away a battery, then then, water, and will become a luxury.

So, in order to protect the environment, please put garbage sorting.

On June 1, 2008 in our country implements the "plastic limit order", the practice, to make our country save thirty-seven million barrels of oil a year. Plastic bags, this kind of thing for ordinary family ordinary but again, but you know, plastic bags is one of the main factors pollute the environment. Plastic bags with oil as raw material, not only consumes a large amount of resources, but also need 500 years to be natural decomposition.

So, in order to protect the environment, use less plastic bags, please.

As the owner of the society, to improve the earths environment, it is our duty-bound responsibility and obligation. If the world environmental protection, environmental protection, everyday everyone can create a new, beautiful world!

地球是我们赖以生存的家园,它就像母亲一样,为我们提供着生存的资源和条件。我们是地球的主人,我们要像善待自己一样去保护它。

谁不想让自己的家园变得更美好,更漂亮?然而,随着科学技术的发展,各种五花八门的生活垃圾越来越多,其中大多数垃圾都是会造成环境污染的。比如说我们常用的电池,如果用完后不进行适当的处理,那么将会造成极大的环境污染。据研究,一节废的纽扣电池能使60万升的水不能饮用。如果每人丢弃一颗废电池,那么到了那时,水,将成为奢侈品。

所以,为了保护环境,请将垃圾分类。

我国于2008年6月1日起实行“限塑令”,这一做法,使我国每年节省三千七百万桶石油。塑料袋,这种东西对于普通家庭来说再普通不过了,可是你知道吗,塑料袋却是污染环境的一大因素。塑料袋以石油为原料,不仅消耗了大量资源,而且还需要500年的时间才能被自然分解。

所以,为了保护环境,请减少使用塑料袋。

作为社会的主人,改善地球环境,是我们义不容辞的责任和义务。如果世界人人环保、天天环保,就可以创造一个崭新、美丽的世界!

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篇20:有关保护海洋的英语作文

全文共 931 字

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The seas and oceans receive the brunt of human waste, whether it is by deliberate dumping or by natural run-off from the land.

In fact over 80% of all marine pollution comes from land-based activities and many pollutants are deposited in estuaries and coastal waters. Here the pollutants enter marine food chains, building up their concentrations until they reach toxic levels. It often takes human casualties to alert us to pollution and such was the case in Minimata Bay in Japan when many people died as a result of a pollutant building up in food chains. A factory was discharging waste containing methyl mercury in low concentrations into the sea and as this pollutant passed through food chains it became more concentrated in the tissues of marine organisms until it reached toxic levels.

As a consequence 649 people died from eating fish and shellfish contaminated with mercury and 3500 people suffered from mercury poisoning.

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