英语作文：保护濒危动物(推荐20篇)

, hello! I am an alien from mercury. This time, I wrote to you for the environment on earth.

Ago, I went to visit the earth, the earths beautiful scenery let me fascinated. The river clear visible bottom, can see the fish swimming around, can see the bottom of the river green brown stone. A stream of bright blue, let me deeply respected. Come to the garden, and flowers there. Came to the forest, where birds, the animals free life. Lush trees... Returning to mercury, I told my friends everything I saw on earth, ready to go to earth for a few years with my friends.

A few years later, I came to earth with the guys. At this time, we cant believe the scene appeared in front of us: once lush trees has been changed to dongdong tall buildings. The previous clear visible bottom stream and stream of bright blue, has disappeared, has become a stinking creek, before swimming fish have been stinks, have a lot of rubbish in the river. Looked up and saw the sky is gray, it is already lost before the beautiful beautiful blue skirt. Road piled up a lot of rubbish, everyone passing by, and no one to clean up the trash.

I want you to take care of the environment and protect the environment.

How to protect our environment has become one of the biggest problems in the world. We do everything can do a real difference to our environment.

We need to pick up litter around us. Youd better join a programme to protect our environment. You mustnt cut down too many trees. We can protect factories from polluting the rivers.

We can do our best to keep the air clear! I hope everyone do these!

The kitten in my mind has always been the most lovely animals, just my house downstairs there is a kitten, I like it very much.

Kitten has a football like face, with above two small pointed ears, a small nose is small. The kittens eyes narrowed into a crack during the day, but at night with big, round, still shining with green light.

Kitty likes to jump up. It is the long tail to keep the balance for it. Cat meat pad to make it under your feet start to quietly, brought a lot of convenience to catch mice.

Cats like to collect some interesting things it. So in its nest can often find little wool ball, feather.

Kittens sleep with your eyes closed, curled up the legs and tail, appear very quiet.

The kittens mouth is very slow. Once, I take a sausage, it instantly intently staring at me, as if to say: "give me a little sausage! Look at it the appearance of this pair of miserable, I think along while, finally gave it in half. It immediately hide to one side, taste with relish.

Oh, cute kitten, I like you!

小猫在我心目中一直是最可爱的小动物，正好我家楼下就有一只这样的小猫，我非常喜欢它。

小猫有一张橄榄球似的脸，上面竖着两只尖尖的小耳朵，一个小巧玲珑的鼻子不大不小。小猫的眼睛白天眯成一条缝，可到了晚上就睁的又大又圆，还闪着幽绿色的光芒。

小猫喜欢上蹿下跳。它那条长长的尾巴为它保持了平横。小猫脚底下的肉垫让它走起路来悄无声息，为抓老鼠带来了不少方便。

小猫喜欢收集一些它觉得有趣的东西。所以在它的窝里还经常能找到毛线球、羽毛之类的小东西。

小猫睡觉的时候闭着眼睛，蜷着腿，缩着尾巴，显得十分安静。

小猫的嘴非常的馋。一次，我拿着香肠经过，它立刻目不转睛地盯着我，好像在说：“给我一点香肠吧!”看着它这副可怜巴巴的样子，我想了半天，最后终于还是给了它一半。它马上躲到一边，津津有味的吃起来。

啊，可爱的小猫，我喜欢你!

Panda is our country’s treasure,we should protect it.nowadays,we see from the TV that panda is less than before,it is not only because of the damage of the environment,but also the weakness of the panda.Everybody loves panda,it is so lovely,a panda has two black eyes,it is very lazy,it likes sleeping all the time.When we see its round body shape,we can’t help loving them.In order to see the lovely animal,we need to protect them.We must protect the environment,like not to throw the rubbish away,not to cut down the trees.We condemn such behavior that killing the animals.Protecting the animals is everybody’s job.

熊猫是我们国家的珍宝，我们应该保护它。现在，我们可以从电视上看到熊猫比以前少，这不仅因为环境的破坏，还因为熊猫自身的脆弱。

大家都喜欢熊猫，它很可爱，熊猫有两只黑色的眼睛，很懒，总是在睡觉。当我们看到熊猫圆圆的身形时，忍不住喜欢它们。

为了看到这些可爱的动物，我们需要保护它们。

我们必须保护环境，比如不随处扔垃圾，不砍伐树木。我们谴责杀动物的行为。保护动物，人人有责。

[怎么保护熊猫英语作文

Excuse me waiter, there’s a shark in my soup

Some 200m years before dinosaurs made their appearance on earth and thus quite some time before Homo sapiens began celebrating nuptials at extravagant wedding banquets, sharks swam the oceans. Sharks are older than trees. They have survived at least four planetary mass extinctions.

在恐龙在地球上出现之前两亿年左右，也就是在现代人(Homo sapiens)开始举办奢华婚宴之前相当久远的时候，鲨鱼们就已经在海洋中游弋。鲨鱼比树还要古老。它们至少经历了四次地球物种灭绝，一直活到了今天。

The link between these ancient predators and contemporary wedding receptions is that, among Chinese people, it is a sign of generosity and prestige to serve guests shark-fin soup. Since there are more than 1.3bn Chinese people, and since they are getting more affluent by the day, that is of no little consequence to the shark population. Some 70m sharks are killed each year for their fins. Much of the time, the fins are sliced off with a blade at sea and the bloody shark torso thrown back in the water to die.

这种古老的食肉动物和当代婚宴之间的联系在于，在中国人眼中，请客人吃鱼翅羹是慷慨与体面的标志。由于中国有13亿多人口，并且中国人一天比一天富裕，吃鱼翅对鲨鱼数量可谓影响重大。为了获取鱼翅，人类每年要捕杀约7000万条鲨鱼。大多数时候，人们在海上用刀把鱼鳍割下来，然后便将血淋淋的鲨鱼躯干扔入海里，任由它们死去。

The California state legislature is debating a bill co-sponsored by Paul Fong, a Chinese-American Democrat, to ban the sale, consumption and trade of shark fin. Hawaii, Oregon and Washington state already impose similar bans. California accounts for 85 per cent of shark fin eaten in the US. The bill sailed through the lower house assembly, but is being held up in the state senate because of concerns it discriminates against Chinese Americans.

加利福尼亚州立法机构正在讨论由民主党人、美籍华人方文忠(Paul Fong)联合提议的一项旨在禁止贩卖、消费和交易鱼翅的议案。夏威夷州、俄勒冈州和华盛顿州已经实施了类似的禁令。加州的鱼翅食用量占到美国鱼翅总食用量的85%。州众议院会议已通过了此项议案，但因担心法案有歧视美籍华人的嫌疑，州参议院还未对其投票表决。

What people eat is, indeed, a sensitive topic and one that generates much hypocrisy. Different cultures have formed their own taboos about what is proper, and not proper, to eat. Muslims and Jews don’t eat pigs, Hindus don’t eat cows and most Americans don’t eat snake or whale. Jains, and vegetarians of all cultures, don’t eat any animals at all.

人们吃什么确实是一个敏感的话题，也会催生许多虚伪的作风。对于可以吃什么、不可以吃什么，不同的文化有着各自的禁忌。穆斯林和犹太教徒不吃猪肉，印度教徒不吃牛肉，而大多数美国人不吃蛇肉或鲸肉。耆那教徒(Jains)和各种文化中的素食主义者都不吃任何动物。

Westerners are particularly prone to turning up their nose at what other people eat. Their position is mostly illogical and sometimes offensive. They tend to mentally divide animals into those you eat (like pigs, sheep and chickens); those you cuddle or stroke (cats, dogs and horses); and those too ugly, unusual or intelligent to eat (say beetles, zebras and dolphins). Many profess to loathe barbarity – think clubbing seals – yet are happy to eat veal or to ignore what goes on in their friendly neighbourhood abattoir.

西方人尤其看不惯其它文化社会的人们所吃的东西。他们的出发点大多不合逻辑，有时可能还会触犯众怒。他们往往在心里把动物分为好几类：吃的(如猪、羊和鸡)、搂抱或抚摸的(猫、狗和马)以及太丑、太怪或太聪明而不能吃的(比如甲虫、斑马和海豚)。许多人都公开对残暴行为表示憎恶——例如用棍子猎杀海豹——但却爱吃小牛肉，或佯装对自己居住的友好社区的屠宰场里发生的一切毫不知晓。

Michael Moore, the American documentary film-maker, brilliantly – if possibly inadvertently – exposed this self-delusion in Roger & Me. In a scene that was meant to highlight the poverty of Flint, Michigan, a woman selling rabbits is shown asking customers if they want “pets or meat”. If the answer is “pet”, the cuddly bunny is handed over to a delighted child. If “meat”, the hapless creature is clubbed to death with a lead pipe and skinned on the spot.

美国纪录片电影制片人迈克尔?摩尔(Michael Moore)在《罗杰和我》(Roger & me)中绘声绘色地(也可能是不经意地)披露了这种自欺欺人的行径。在展现密歇根州弗林特(Flint)贫困状况的一个场景中，有个女人在卖兔子，她问顾客要买“宠物还是兔肉”。如果答案是“宠物”，她就把小兔子交给一个满心欢喜的孩子。如果答案是“兔肉”，她便当场用一根铅管把这个可怜的动物打死并把皮剥下来。

The richer societies get, the more finicky they tend to become. Many (including myself) waste half the animal they have had killed on their behalf, refusing to consume its organs, intestines, brain and so on. These parts are often eaten, and sometimes prized, in non-western societies, particularly in Asia. In their willingness to consume almost all the animal, both China and Japan score far better than most western countries.

社会越是富有，往往就会变得越挑剔。许多人(包括我在内)会浪费掉因为他们而被杀死的动物的一半，我们拒绝食用它们的器官、肠子和脑子等等部位。但在西方之外的社会、尤其是亚洲，人们通常是吃这些的，而且有时还会将其视若珍品。就吃下动物所有部位的意愿而言，中国和日本要远远排在大多数西方国家的前面。

Surely, then, one can’t object to eating shark fin? Yet one can and one should. The reasons are to do with conservation and our broader ecosystem. Some species of shark have been depleted by 70 per cent and a few, such as smooth hammerhead, bull sharks and tiger sharks, by 90 per cent or more. Sharks are the ocean’s top predators. Their absence causes havoc. Off the east coast of America, sharks used to eat bottom-feeding rays. With shark numbers massively depleted, the rays have had a field day devouring scallops, clams and oysters, rapidly reducing stocks.

这么说来，想必我们不能反对吃鱼翅了?不，我们可以反对，而且也应当反对。因为这关系到环境保护以及更广泛生态系统的保护。一些种类的鲨鱼数量已减少了70%，少数几个种类的数量减少了90%，例如平双髻鲨、牛鲨和虎鲨。鲨鱼是位于海洋食物链最顶端的捕食者。若没有它们，生态系统会发生混乱。在美国东海岸附近，鲨鱼通常以在水底觅食的魟鱼为食。由于鲨鱼数量急剧减少，魟鱼就会趁机吃掉很多扇贝、蛤蜊和牡蛎，使这些物种的数量迅速减少。

Once shark fins are dried and in jars, it is all but impossible to tell what kind of shark they came from or whether they were finned. At one store in the Sheung Wan district of Hong Kong, a city where half the world’s shark fin is traded, a salesman admits he has no idea whether the fins come from endangered species. His shop does not sell shark meat, and he says it could be true that the carcase is simply tossed into the sea. As well as the cruelty, there is also the incredible waste. The average shark stretches to about 10 bowls of soup.

鲨鱼的鳍一旦被晒干并放入罐里，便几乎无可判断它们来自哪种鲨鱼，或者是否是被割下来的。在鱼翅交易量占全球一半的香港，上环区一家商店的一位销售人员坦承，他不清楚店里的鱼翅是否来自濒危鲨鱼。他的店里不卖鲨鱼肉，并且他表示，鲨鱼的尸体被直接抛回海里可能是真事。岂止是残忍，这也是一种巨大的浪费。平均每条鲨鱼只能加工出大约10碗鱼翅汤。

Certainly, shark fin is traditional. As one writer points out, to ask people to stop eating it is the equivalent of suggesting Americans give up turkey for Thanksgiving. There is doubtless a case for banning other types of food, such as some types of caviar and some species of whale. But cultures are not immutable. Traditions change, especially when they are unsustainable.

不错，鱼翅是一种传统食物。正如一位作家所指出的那样，要求人们不吃鱼翅就好比让美国人过感恩节时不要吃火鸡。我们无疑有理由禁止食用其它食物，比如某类鱼子酱和某些种类的鲸。但文化也不是一成不变的。传统会发生变化，尤其是当它们难以为继的时候。

Fortunately, many of the most prominent campaigners against shark fin are Chinese, with Yao Ming, the recently retired basketball sensation, among the most passionate. In Hong Kong, where shark fin used to be de rigueur at Cantonese banquets, many young people refuse to eat it. Besides, sharks have less cachet now they are siphoned from the oceans on an industrial scale.

值得庆幸的是，在反对吃鱼翅的最著名活动人士之中，许多都是中国人，比如近期退役的篮球明星姚明，就是行动最积极的人士之一。在香港，鱼翅曾是粤宴上的必备菜肴，但如今许多青年人拒绝食用鱼翅。此外，在捕杀鲨鱼实现工业化规模的今天，鱼翅的身价已大不如前。

In Canada, more than a few ethnic Chinese couples have made a show of not serving shark fin at their wedding. Judy Lao recently told the Vancouver Province why she didn’t have it at her reception. “We don’t really care, our friends don’t care, and shark fin has no nutritional value anyway,” she said. “So why should we serve it?” Why indeed.

在加拿大，许多对华裔夫妇已做出表率，在婚宴上不供应鱼翅。Judy Lao最近向《温哥华省报》(Vancouver Province)解释了，为什么她的婚宴没有上鱼翅。“我们并不介意这些，我们的朋友也不介意，再说鱼翅根本也没有什么营养价值，”她表示。“所以，我们为什么要上鱼翅呢?”确实，这有什么必要呢?

[保护鲨鱼的英语作文

Mistreat your animals and someone might take them from you.

Allen （not his real name） is driving north out of Virginia in the middle of the night， with stolen property in the back of his van. But Allen isn‘t a criminal – in fact he normally would never dream of breaking the law.

The “property” he stole is a dog he calls Flash. Allen doesn‘t particularly want Flash – in fact， in a few hours he‘ll drop him off at a stranger‘s house and never see him again. “I couldn‘t just stand by and do nothing，” he explains. “The owner was plainly neglecting the dog， but the police wouldn‘t do anything about it.”

For over a year， Flash had been tied to a tree in front of someone‘s house. “He was sick and malnourished，” says Allen. “More than once I saw [the owner] kick him for no reason at all.” Allen had repeatedly tried to get the owner to take better care of the animal， or to give it away to someone who would. Finally， he took matters into his own hands – in the dead of night， he took Flash off his chain and drove away with him.

Within an hour， Flash had a new license tag and was being treated by a veterinarian who knew better than to ask questions. Pictures of the dog were put up on animal rescue websites， asking for someone to adopt the dog. A couple in New York offered to take the dog， and animal lovers in states along the way agreed to provide transportation.

Nobody can say for sure how many animals like Flash are ‘rescued‘ every year – receiving stolen property is a crime， so rescuers tend to stay in the shadows. But a growing number of empty collars attests to their work as more and more animals find their way to loving homes.

Environmental Protection

环境保护

Today the quality of our natural environment has become an important issue. The world population is rising so quickly that the world has become too crowded. We are using up our natural resources and at the same time polluting our environment with dangerous chemicals. If we continue to do this, life on earth cannot survive.

现如今我们的自然环境已经成为一个重要问题。世界人口增长如此之快以至于世界已经变得过于拥挤。我们在消耗自然资源的同时危险化学物品污染着我们生存的环境。如果我们继续这样下去，地球上的生物将不能生存。

Concerned people have made some progress in environmental protection. Governments of many countries have established laws to protect the air, forests and sea resources and to stop environmental pollution.

相关人士在环境保护方面做出了一些进展。许多国家的政府已经建立法律来保护大气，森林和海洋资源以停止环境污染。

Still more measures should be taken to solve environmental problems. People should be further educated to recognize the importance of the problems, to use modern methods of birth control, to conserve(保存) our natural resources and recycle(再循环) our products. We are sure that we can have a better and cleaner place in the future.

同时更应该采取措施来解决环境问题。应该进一步教育人们认识到问题的重要性，应用现代的生产控制方法来节约我们的自然资源和实现产品的再循环。我们相信在将来我们会拥有一个更好的更干净的生存之地。

[初中生环境保护英语作文

What kind of environment should be? Ought to be beautiful, but also should

be to let people feast for the eyes, but now all of you take a look at the

environment, beautiful? Let people feast for the eyes? The answer is no.

So what should we do? Today, Ill give you some advice to protect the

environment, the content is as follows:

We live earth is deteriorating rapidly, did we have to pay attention to

their own living environment cause harm to nature, you must not throw sundry,

especially those serious pollution of garbage, waste batteries, for example,

because the section waste batteries contain heavy metals, if flow to clean the

water, it is very much pollution, then try to save trees made items such as

paper, pencils, because waste these things is the destruction of the forest.

Also try to use less disposable lunch box, chopsticks and plastic bags and other

items, so as to avoid unnecessary waste and reduce waste.

There are some tips: walking to closing the master switch, in order to

avoid electrical appliances overheating explosion, a waste of money and waste of

electricity, save water, to shut the tap when brushing your teeth, wash dish

water to rice, rice water to water the flowers, wash water can sweep the floor,

so we can reduce some waste. 12 dont hunt wild animals, animal protection is

absolutely cant kill, but dont kill the common animals such as frogs, because

frogs eat 15000 bugs for us, and most are pests. Some people often dont think

that is, the stubborn still, so we should try to eat less wild animals, lead to

wild animals, the drop in sales no longer killing of wild animals.

Our forest is called oxygen plant, so to take good care of flowers and

plants, not to destroy the city greening, and actively participate in. But also

to cut down trees less, dont waste wood items, because waste these things is to

destroy the forest, so be used sparingly, to protect the forests of less and

less.

Use energy saving lamps to replace the ordinary light bulb, although some

expensive but can use less electricity. I appeal to you: in our daily actions to

protect earths environment, let our children and grandchildren live in a

beautiful environment!

My favourite animal is fish. Because they are very interesting. There are many kinds of fish. They are liveing in water very free. They are very colorful, some fish are red, some fish are white, and some fish are gold... So I like them very much !!!!

我最喜欢的动物是鱼。因为他们是非常有趣的。鱼的种类非常多。他们是在水中自由自在的生活。他们是五颜六色的,一些鱼是红色的,一些鱼是白色的,一些鱼是黄金色的……我非常喜欢它们! ! ! !

It was a fine day today and the sun was bright.I visited Beijing Zoo with my classmate， He Song.The animals were so interesting that all the people loved them.When a bear asked for some food by waving its ann， a visitor threw something to it.At once I went up to him and said without thinking，Dont do that.Its bad for it.If you really love them， take good care of them。 His face turned red and answered he wouldnt do that again。

Do you know what my favorite animal? Is the dog of course. My grandma keep a dog, it has a beautiful black hair, a pair of intense big eyes, four legs as fast like a rocket.

One day, I found more doghouse puppy, oh! Originally was born a bitch, a total of four. The dog is cute and naughty, every day running around in the yard, for a while to run the house, ran upstairs after a while, a moment to hide it, run it after a while, as if with a group of friends hide under, from time to time, the old dog to the dog barked two cry, as if to say: "children, dont go to far, pay attention to safety." Play with the dogs have been tired of a day, a meal, stretch and a yawn, into the arms of mother, dogs quickly into the sweet dream sweet, return in mouth every now and then a rumbling sound, as if to say talk in a dream.

The next morning, the birds singing in the branches, wake up the sleeping dog, a yawn, they stretch, rub the sleepy sleepy eyes, began to a day of happy life.

Look! How happy puppy, it is a happiness.

你知道我最喜欢什么动物吗?当然是小狗。我姥姥家养了一只小狗，它有一身乌黑亮丽的毛，一双炯炯有神的大眼睛，四只腿跑得像火箭一样快。

有一天，我发现狗窝里又多了一些小狗，哦!原来是这只母狗生的，一共四只。这些小狗又可爱又调皮，每天在院子里跑来跑去，一会跑屋里，一会跑楼上，一会躲那，一会跑这，好像跟一群小朋友躲迷藏，时不时，老狗还向小狗汪汪得喊两声，好像在说：“孩子们，别跑太远了，注意安全。”玩了一天的小狗们都累了，吃完饭，伸个懒腰，打个哈欠，投入到狗妈妈的怀抱里，小狗们很快就进入了甜甜的梦香，嘴里还时不时的发出咕咕的声音，好像在说梦话。

第二天早上，小鸟在枝头唱歌，叫醒了正在熟睡的小狗，它们打个哈欠，伸个懒腰，揉揉睡意惺忪的眼睛，又开始了一天的快乐生活。

瞧!多么快乐的小狗，真是幸福美好的一家。

It is widely noted that lots of traditional culture is disappearing along with the development of technology. Many ancient architectures and traditional ways of living have been deserted. It seems that the traditional culture and craftsmanship will be replaced in this modern era.

The following reasons can account for the above phenomenon. Firstly, traditional technologies are always considered ineffective while the new sciences are always highly efficient, because modern science and technology facilitate both our daily and academic life a lot, with which we can save much money and time. Secondly, it is costly to protect the traditional culture, especially the maintenance and repair of the historical buildings.

In my opinion, although traditional culture is an ancient heritage, it couldnt keep pace with the development of society. It is the tide of history that the traditional culture and technology will no doubt be eliminated in the end.

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。

Now, our side of the car constant more up, the environment also increasingly worse!

That the air around us there are many harmful substances. Therefore, we want to Sue around things start to do.

For example, we can go to school by bike or walk, it can exercise.

If you have time can use less elevator, many climb stairs. We can not only physical exercise, but also to protect our environment.

现在，我们身边的汽车不断的多了起来，环境也越来越糟糕!以至于我们周围的空气有很多有害物质。所以，我们要苏身边的小事做起。比如，我们可以骑自行车上学或者步行，这样还可以锻炼身体。有时间的话可以少用电梯，多爬楼梯。我们不仅能锻炼身体,也能保护我们的环境。

星期六的上午，爸爸带我来到田野里散步。走着走着，我看见有两个好像是猎人的小朋友 ，因为我看见他们的手里拿着捕鱼的网和叉子，还有一把枪。他们走到树林里。树林里有个池塘，池塘里有许多青蛙，他们看见了连忙跑过去。他们今天运气真好，一下子就捉到很多青蛙。他们把青蛙放在一个大袋子里。

然后他们又拿着枪去树林里打燕子，正好有一只燕子飞过来，落到树枝上。他们趁这个机会去打那只燕子，他们一下子就打中了那一只燕子。他们想去打第二只燕子的时候，我连忙跑过去对他们说：“青蛙和燕子是益虫益鸟，你们快把它们放了吧!”他们听懂了，立刻把青蛙放回池塘里，把燕子的伤包好。

他们把这两只有益的小动物放走了，我真高兴!他们现在知道了哪些动物是有益的。我们应该好好保护那些有益的动物，因为它们是人类的好朋友。

The earth is our mother, is the survival of our homes. With the improvement of living standards, while enjoying the human, but unknowingly destroyed her, our living environment is deteriorating.

At ordinary times is ok, we eat a piece of gum, chewing freely to spit on the ground, after chewing gum stuck firmly on the ground, cleaning workers to use shovels to get it off, and gum also pollute the land. We often when shopping, use large and small plastic bags, plastic bags but dont know by fire, and produce toxic gases after the landfill is not easy to degrade after, can also lead to land is destroyed, the population of China is so much, you can imagine how many plastic bags in the pollution of our environment.

A persons environmental action is like a lamp, when everybody lit the lamp, the whole world would be bright! Lets get started! Dont eat chewing gum; Dont use plastic bags; Dont use disposable chopsticks... Protect the environment, everyone duty! Let our earth more beautiful!

地球是我们的母亲，是我们赖以生存的家园。随着生活水平的提高，人类在享受的同时，却在不知不觉地破坏她，我们的生存环境不断恶化。

平时没事时，我们就吃一块口香糖，嚼完后随口吐在地上，口香糖牢牢地粘在地上，清洁工人得用铲子才能把它弄掉，而且口香糖也污染土地。我们经常在购物时，会用到大大小小的塑料袋，却不知塑料袋被火烧后会制造有毒气体，填埋后还不容易降解，还会导致土地被破坏，中国人口这么多，可想而知会有多少塑料袋在污染我们的环境。

一个人的环保行动就像是一盏灯，当大家都点燃自己的那盏灯，整个世界就会一片光明!让我们行动起来吧!不吃口香糖;不用塑料袋;不用一次性筷子…保护环境，人人有责!让我们的地球更加美丽!

When the Arctic Ocean freezes over in the autumn, polar bears set off in search of their favorite meals: fatty ringed seals and bearded seals. By the summer, the sea ice begins to melt and break apart. Deprived of access to the tasty seals, polar bears spend the summer fasting. At least, thats whats supposed to happen. As the planet warms, the warmer ice-free season is getting longer and longer. So whats a hungry bear to do?

Scientists once thought that polar bears might survive by supplementing their pinniped diet by turning to terrestrial foods like snow geese, their eggs and caribou.

"Weve had this debate in the literature about whether terrestrial foods are nutritionally relevant to polar bears during the on-land season when the ice has melted."

University of Alberta biologist Nick Pilfold.

"And weve known for a long time, going back to research in the early 70s, even going to back to early explorer logs, that polar bears will consume terrestrial based foods. But the debate was always whether those foods actually add up, energetically." In other words, do these substitutes provide enough nutrition to make up for the lost seals?

To find out, Pilfold and his colleagues estimated the weight lost each day by polar bears in the wilds of western Hudson Bay during the ice-free season, when they could ostensibly be chowing down on terrestrial foods. Then they compared that to the weight lost by bears that are temporarily held in Manitobas Polar Bear Alert Program.

While captive, the bears do not eat. They drop about one kilogram each day. But the wild bears, who had access to the Arctic snack bar, lost the same amount of weight each day. The results are in the journal Physiological and Biochemical Zoology.

"Which is really saying that the terrestrial foods do not have dense enough energy to offset the mass loss. So this idea that bears can just switch from eating sea ice–based food to land food and thats going to help supplement against longer ice-free seasons, that really doesnt show up in the data."

The problem is that polar bears evolved to rely on the marine diet.

"The food on land is protein and carbohydrate based, and the food the polar bears really focus on is fat. Fat is the name of the game for these bears; theyre highly adapted to absorbing that fat into their system and putting it onto their body as body mass, so they can fast on it later on. And the only thing thats going to provide them with that type of fat are marine mammals. And they can only access those marine mammals when theres sea ice."

Adult males can go eight months without food. But younger, sub-adult bears, which are no longer nursing and must hunt, cant last as long without sea ice. So as the Arctic warms, younger polar bears will disproportionately die out. Leaving the species survival in doubt.

北冰洋在秋季结冰以后，北极熊就会出发去寻求它们最喜欢的食物：富含脂肪的海豹和胡子海豹。海冰在夏季开始融化断裂。这使北极熊在夏季无法吃到美味的海豹，所以它们进入禁食期。至少，情况应该是这样。但是由于地球变暖，温暖的无冰季节越来越长。那饥饿的北极熊要怎么办?

科学家曾经认为，北极熊可能会转向陆地上的食物来补充它们对鳍足类动物饮食的需求，进而生存下去，这些陆地食物包括雪雁、雪雁蛋和北美驯鹿。

“文献中有过这类辩论，即在寒冷融化时陆地食物是否能满足北极熊的营养需求。”

尼克·皮尔福德是加拿大阿尔伯塔大学的生物学家。

“通过上世纪70年代初的研究，还有早期的探险者日志，我们很早以前就知道，北极熊会以陆地食物为食。但是辩论的焦点在于，这些食物是否能增加北极熊的能量。”换句话说，这些替代食物能否为北极熊提供足够的营养，弥补不能进食海豹带来的损失?

为了解开这个疑惑，皮尔福德及同事对西哈德逊湾荒野地区的北极熊在无冰季期间每天失掉的体重进行了估算，从表面上看，北极熊在这段时间食用了陆地食物。随后，他们将这一数据与通过马尼托巴北极熊预警计划暂时捕得的北极熊所失掉的体重进行了对比。

在被关期间，北极熊不吃东西。它们的体重每天大约下降1公斤。虽然野生北极熊能享用北极“小吃”，但是它们的体重每天也同样会下降1公斤。这一研究结果发表在《生理学和生化动物学》期刊上。

“显然结果表明，陆地食物不能为北极熊提供足以抵消大量损失的能量。所以，北极熊可以从食用海冰下面的食物转向食用陆地食物，并帮助它们对抗日益延长的无冰季这个观点，并没有在这项数据中得到证明。”

问题是，北极熊进化成了依靠海洋食物的动物。

“陆地食物以蛋白质和碳水化合物为基础，而北极熊需要的食物以脂肪为主。脂肪是这些熊真正需要的东西;它们高度适应的情况是，将脂肪吸收进它们的系统中，然后把这些脂肪放在身上以增加体重，这样它们之后就可以依靠这些脂肪来度过禁食期。唯一能提供给北极熊这种脂肪的就是海洋哺乳动物。但是它们只能在有海冰时食用到这些海洋哺乳动物。”

成年北极熊可以8个月不进食。但是小一些的未成年北极熊已经不再被哺育，它们必须要去猎食，可是它们不能在漫长的无冰季期间一直不进食。所以，随着北极地区变暖，较小的北极熊将会大批死亡。这使这些物种的生存成为问题。

我们的祖国虽然资源、物产比较丰富。可是，你知道吗?光光这些都还不够，更重要的是要注重环保!

Although our motherland is rich in resources, products. But, you know? Only these are not enough, it is more important to pay attention to environmental protection!

我觉得，政府应该多多提倡环保，多多参与环保工作，为环保做贡献，组织好环保是最关键的。你们说，是吗?

I think, the government should take to promote environmental protection, actively participate in the environmental protection work, make a contribution to protecting the environment, organization of environmental protection is the key. You say, yes?

首先，应该告诉市民，要关注每一件环保的事，积极做环保工作，不要随手扔垃圾、看到垃圾要及时捡起。其次，要把废旧电池该扔哪的问题解决好，应该把这件事给做得更完善：在一些地方分放一些回收废旧电池的筒，每天都有专门负责的人去取。这样一来，不管是住在偏远地区，还是住在热闹的地方，都可以很方便的把废旧电池处理了，再也不会发生人们不知道废旧电池怎么处理，就把废旧电池扔进垃圾箱里的事了。最后，政府应该增加一个环保工作者的职务，让更多的人投身于环保工作当中!

First of all, should tell the people, pay attention to every green thing, to do environmental protection work, do not readily throw garbage, garbage to pick up see. Secondly, to throw the waste batteries which to solve the problem, should put this thing to do better in some places put some recycling waste batteries, cylindrical, every day there are responsible for people to get. In this way, whether it is to live in the remote areas, or in the bustling place, can be very convenient to the handling of used batteries, and it wont happen again and people dont know how to deal with the waste batteries, waste batteries thrown in the garbage again. Finally, the government should increase a environmental protection worker job, let more people involved in environmental protection work!

为了环保，行动起来吧!

To be environmentally friendly, action!

导语：地球妈妈，您哺育了我们,让我们千千万万代的人都生存了下来。我们要保护地球，下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

Water is very useful, we drink water every day, wash with water. In many places there is not much water, we should not waste water, we should use water and save water.

Not only to save water and other energy saving. Most of the energy we use comes from coal and oil. There is not much coal and oil on the earth. We should save energy. We shouldnt drive too much, because cars are going to use a lot of energy.

The development of science and technology, make the earths green less and less, so we can not cut down too many trees. Because wood comes from trees, and we use wood to make tables, chairs and many other things. And trees can also purify the air, beautify the environment.

The white pollution on the earth is becoming more and more serious. We use plastic to make bags and bottles, but too much plastic is harmful to the earth. We should not use too many plastic bags and plastic bottles. We should use paper bags and glass bottles.

Well, say so much, the future of the earth or rely on our actions!

【参考译文】

水很有用，我们每天喝水，用水洗东西。在许多地方没有很多水，我们不应该浪费水，我们应该再利用水并节约用水。

不仅水要节约其他能源也要节约。我们所用的绝大部分能源来自煤炭和石油。地球上没有很多煤炭和石油。我们应该节约能源。我们不应该开车太多，因为汽车要使用许多能源。

科技的发达，使得地球上的绿色越来越少，所以我们不能砍伐太多的树。因为木材来自于树木，我们用木材来制作桌子，椅子和其他许多东西。并且树木还可以净化空气，美化环境。

地球上的白色污染也越来越严重。我们使用塑料来制作袋子和瓶子，但太多的塑料对地球有害。我们不应该使用太多的塑料袋和塑料瓶。我们应该使用纸袋和玻璃瓶。

好了，说了这么多，地球的未来还是要靠我们行动的!

Hello,my name is jhon.My favorite animals are cat. Because they very cute. They can paly with me. They are my friden and they can gave me very happy. They are yellow , write and black. Many people all live them. I thing they are healhy. Can you tell me about your favorite animals?

Many people believe that we have developed into a “throw-away society” which is filling with plastic bags and rubbish. What do you think?

Wind blows up bags higher and higher in the sky. It is a scary thought that some day the earth will turn into a huge garbage land. Wastes, if not treated properly, will make our life a living nightmare.

The environmental issue is getting worse almost every day in cities with very large population. As is often the case, city development outpaces environmental protection. People consume great amount of natural resources and produce wastes. To effectively address such problems, cities need to spend big money. In addition, they need to call to the attention of people to become more environmentally responsible.

Many people are becoming less responsible and easily influenced by bad behaviors. “Why should I care while others shouldn’t?” Such idea makes some people only concern with places where they live and work. Furthermore, people sometimes even purposely litter for revenge to other people.

Although media promotes environmental awareness, good people are often snubbed as posers who try to set up a superior image in real life. Consequently, they are intimated of receiving negative comments for doing the right thing. Wrong as it is, such phenomenon is widespread especially among youngsters and people with low income and little education.

However, our society is waging a campaign against environmental pollution. People learn the harms of un-degradable lunch boxes and other polluting wastes. Laws in many countries prohibit or limit excessive use of polluting bags. Companies are continually replacing the old materials with more environmental friendly and recyclable kinds. Scientists have developed more effective technologies in waste treatment. As time goes by, more and more people put high priority on the protection of environment for a healthier life.

To sum up, people produce huge amount of garbage and the environment is seriously polluted because of lack of financial resources, sense of responsibility, or efforts. But the world will not turn into a “throw away” society if people put in sufficient efforts to protect our environment.