保护某一种动物的英语作文实用20篇

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。

今天，我读了《白耗牛》一书，受益匪浅。

《白耗牛》讲述的是这样一个故事：在一个牧场里，丢失了一只珍贵的耗牛。这时，，个叫贡嘎的学生，要为玛尔吉阿婆找回这只白耗牛。他翻山越岭终于从一个守林人那里了解到白耗牛被偷到了长岭山的牧场，还得知牛贩子康劳要杀白耗牛。他只身勇闯虎穴，终于从康劳的手里抢回了白耗牛。

读了这个故事，我想：“连个学生都能这样为国家保护珍贵动物，而现在很多人却随便捕杀野生动物，破坏环境，使动物们生存受到了威胁。”

我曾在电视上看到这样组镜头：非洲草原土，横七竖八地躺着被割去象牙的非洲象，周围一片鲜血；一条肮脏的冒着白泡的河流中，漂着一条一条死鱼；还有被关在笼中的猴子……

记得有一次，爸爸带我们到饭店吃饭，我忽然看见了饭店一角关着两只穿山、甲，鱼池里还有中华鳃，这些可是国家保护动物啊！怎么能被吃掉呢？

这不禁让我回想起了我看过的一部纪实影片：一只活泼可爱的小猴子被关到了一个特别的笼子里，只露出一个脑盖来，侍者拿出锤子对着脑盖敲了几下，小猴的脑盖便开了，而那些可恶的客人竟然用热水烫过的勺子舀着猴脑吃。小猴在那里大声惨叫着……

这是为什么？人类本应与自然和谐共处，但有些人却为了金钱，不择手段，屠杀手无寸铁的动物。从此，大自然的生态平衡被破坏了。

地球已经千疮百孔了，如果我们人人都像贡嘎一样，那么很多珍稀的动物也不会灭绝，动物们也不会向人们苦苦哀求了！

朋友们，快清醒吧，动物是人类的朋友！我要大声呼吁:“保护动物，人人有责，让我们共同保护我们的家园吧！"

让我们走进动物王国，倾听动物们发自内心的呐喊可爱的海豚说：“我来自蓝蓝的大海，我珍惜现在拥有的这个温暖的家，我发自内心地、由衷地号召大家—爱护这个美丽的大海!”英勇的雄鹰说：“我是高空中的勇士，湛蓝的天空、洁白的云朵构成一幅美丽的画，我爱这个美丽的家。请大家珍惜这个家—辽阔的蓝天—我们共同拥有的家!”蹦跳不停的松鼠说：“我是森林中可爱的小精灵，高大的树，为我遮阳，树下还开了一些可爱的小花;绿色丛林、欢乐的家，请大家不要伤害这个属于大自然的家;让我们共同珍惜这个美丽的家!”

(现今)比目鱼可怜巴巴地说：“我原住在广阔的大海里，可现在，大海给黑色浑浊的水污染了，我不得不离开了这个美丽的家。难道人类的良心给狗吃了吗”，比目鱼突然情绪难控“你们住高楼大厦，却不让我们安宁。呜呼!把家安在哪儿呀?”机警的白鸽“咕咕——”愤怒地说：“你们无情的人类，不给我一天清新的空气，地球妈妈的‘衣裳’(大气层)都快破了。人类真是不孝之子!”重病在身的老虎带着沙哑的声音说：“可恶的人类!杀了我一家老老少少，连我的尾巴也给人类的枪打断了，我无家可归，哪一天，我也可能死在人类的抢下。我成天提心吊胆，不得安宁……”说着，咳嗽连连。

人类们，问问自己良心吧!换作你是动物，你又会怎么想呢?总有一天，这种灾难也会降临在人类身上!在此，我呼吁：保护动物，保护大自然，人人有责!全人类行动起来吧!把动物赶尽杀绝—这种行为是低级的、是愚蠢的，不是高级动物—人类干的，反省反省自己吧!让我们好好珍惜共同拥有的美好家园吧!

今天的班会课是保护动物课，由一位大哥哥和三位大姐姐和刘璟璇的妈妈给我们上课，讲的是保护朱鹮的课，我们还看了一下假朱鹮，还看了朱鹮的飞翔的照片，我知道了，朱鹮飞翔的时候翅膀的的颜色是橘色的，还看了在春天和秋天朱鹮的照片，为什么朱鹮在春天的颜色是黑色的呢？把我们都惊呆了，我们在地下都讨论着，为什么春天朱鹮是黑色的呢？

最后还是被我猜对了，其实是要保护它的小宝宝，所以他才这样的，最后下课了，哥哥姐姐们给我们发了一包奖品，我打开一看，有两根铅笔、一个卷笔刀、一个小橡皮、还有一个画画本还让我们折了朱鹮下个礼拜姐姐们给我们把折好的朱鹮送给我们，我们非常开心，所以我们要好好学习，天天向上。

Live in the dense forest, many small animals. Every spring they hold a grand acrobatics competition. This years competition is very busy, small animals came to the venue early and took out his magic sauce.

First of all, beautiful peacock dances: he head high head, chest, belly on tail slowly, gently shake the feathers; His head from time to time is to the east, west, the fan tail like a gorgeous colorful dress, and tightly attracted the audiences eyes.

Then, the dog show Riding on the swing. See his jump, jump to the swing, both hands hold the rope. He first gently swinging back and forth a few, and then make sufficient strength, flaring, his superb action see person dazzled.

The most wonderful for its black bear on wood pellets. Heavy black bear carefully standing on wood pellets above board, feet or so back and forth to keep balance. Wood ball turning around, but he firmly when local, not nervous. You see, his right hand on the waist, left hand waving to the crowd. His wonderful performance won applause...

The annual acrobatics competition ended, but the animals good show, for a long, long time also by forest residents are talking about.

茂密的森林里，生活着许多小动物。他们每到春天都要举办一次盛大的杂技比赛。今年的比赛更是热闹非凡，小动物们早早来到会场，纷纷拿出自己的绝活儿。

首先，漂亮的孔雀表演舞蹈：他昂着头、挺着胸，慢慢地展开尾巴，轻轻抖动着羽毛;他的头时而摆向东、时而摇向西，那条扇子似的尾巴像一件绚丽的七彩衣，紧紧 吸引着观众的眼神。

接着，小狗表演 荡秋千。只见他纵身一跃，跳到秋千上，双手紧紧抓住绳子。他先是轻轻地荡了几个来回，然后就使足劲，直冲云宵，他高超的动作看得人眼花缭乱。

最精彩的要数黑熊踩木球了。笨重的黑熊小心翼翼地站在木球上面的木板上，双脚左右来回摆动以保持平衡。木球转动着，他却稳稳当当地、丝毫不紧张。你看，他右手插在腰上，左手挥舞着向观众致敬。他精彩的表演博得阵阵掌声……

一年一度的杂技比赛结束了，但动物们精彩的表演，很久很久还被森林的居民们谈论着。

The environmental protection is the most major problem which in the modern life the humanity faces. Must solve this problem must start from foundation. First, must massively propagandize, enhances peoples consciousness with understanding, strengthens the environmental protection consciousness. Next, must carry on waste recovery use, reduces to forest-trees felling. Also must strengthen to white pollution processing, little uses the plastic product. Finally, must make improvement to clean aspect. Causes the citys appearance to be neater. For Earths tomorrow, we must start from the now diligently, will want the well local constable to protect the environment. To this us proposes as follows suggests: Implementation trash classification packed in bags. Like this not only can reduce the environmental sanitation workers work load, but also can even better basically arrive makes use of waste, to reduce the pollution, saves the resources.

环境保护是现代生活中人类所面临的最主要问题。要解决这个问题必须从基础做起。首先，要大量宣传，提高人们的意识与理解，加强环保意识。其次，要进行废物回收利用，减少对森林树木的砍伐。还必须加强对白色污染处理，少使用塑料制品。最后，必须改善清洁方面。使城市的外观整洁。为了地球的明天，我们必须从现在开始努力，将希望和当地的警官保护环境。为此我们提出如下建议：实施垃圾分类袋装。这样不仅可以减少环卫工人的工作量，而且可以更好的利用废物，减少污染，节约资源。

今天夜晚，我和爸爸在电脑上查了对我们有益的小动物，我们在网上找到了许多对我们有益的小动物，比如：蜻蜓、燕子、青蛙、蚯蚓、蜜蜂、蛇、猫头鹰、啄木鸟等。下面就说说它们对人类有哪些益处吧!

蜻蜓生活在水边，扑捉蚊子等小飞虫，免得叮咬人畜，传播疾病;燕子是候鸟，专门扑食空中飞虫，如;蝗虫、蚂蚱等害虫;对农作物生长有益的青蛙生活在稻田里，每天能吃70多条害虫，是农民伯伯的好帮手;啄木鸟是森林的好医生，它们可以从树掏出蛀虫来，每天吃上千条害虫，好厉害啊!猫头鹰专吃传播疾病和破坏庄稼的老鼠。

这些小动物可都对人类有益的，为人类作出了贡献哦，它们都是我们的好朋友，我们一定要好好地保护它们。首先，我们要爱护环境，让这些小动物有安身之处;其次，我们小朋友还可以成立保护小动物的队伍，宣传小动物对人类的益处，告诉别人不要扑食这些小动物当然，可行的措施还不止这些，希望所有的人都行动起来，为保护好小动物献计献策。

Orcas are not related to whales at all, other than being ocean-dwelling mammals. Rather, they are close kin to dolphins. While it was believed that they were a single species, recent research indicates that they may, in fact, be comprised of several different species of Orca. You can find them in every ocean in the world, though they tend to favor the colder waters around Antarctica and the North Atlantic or Pacific. The only predator they possess is humankind. While theres a deadly standoff between the two species, Orcas proliferate in the wild, and have an incredible life span. The males usually live as long as sixty or seventy years, while the females—who are excluded from the sometimes-violent competition for mates—may live a hundred years or more in the wild.

虽名虎鲸，但不同于海洋其他哺乳动物，非鲸目，海豚科的近亲。此前一直认为虎鲸只有一种，但最近的调查显示虎鲸种类繁多。部分虎鲸会终年停留于南极、大西洋北部和太平洋等温度较低的海域，但总体来看，它们的活动范围几乎覆盖全世界水域。它们堪称海上霸王，唯一的天敌也只有人类了。虎鲸全年都可以交配，数量庞大，雄鲸的平均寿命在60到70年左右，野生雌鲸不同于雄鲸经常参与猎杀食物，寿命可达100年甚至更长。

Theyve been observed reaching speeds of around 30 miles per hour, although some Orcas may utilize much greater bursts of speed, based upon their favored prey. Resident pods in the Pacific Northwest have shown a decided preference for salmonids—specifically, Chinook salmon. This presents a conflict with the goals of companies that rely on high yields of salmon for profit. Several communities of killer whale seem to favor beach and ice floe ambush approaches, snatching seals and walruses or even sea birds from their resting places. Others, located in the Southern Hemisphere, take up the challenge of hunting sharks in the open sea, as well as feeding on species of rays and other fish abundant in the cold southern waters.

虎鲸约时速30英里，当然也有爆发力更强的，为了追捕中意的猎物，时速可以更快。太平洋西北海域的虎鲸族群偏爱三文鱼，尤其是大鳞三文鱼。这就和沿岸经营三文鱼生意的公司产生一定的利益冲突。虎鲸族群喜欢在浮冰区伏击猎物，捕杀海豹、海象或者在这里歇脚的海鸟。在南半球海域里，有些虎鲸还会在公海里捕杀鲨鱼，也会以鳐和其他鱼类为食。

​导语：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。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!

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 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.

【参考译文】

动物需要人类的保护

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。

导语：小时候的我们都喜欢吃糖，可是糖吃多了，我们的牙齿就不好了，我们要保护好我们的牙齿，下面是yuwenmi小编为大家整理的相关英语作文，欢迎阅读与借鉴，谢谢!

My mother always tells me not to eat too much candy, but I just couldn’t control myself. Once, I felt my teeth hurt and did not feel like eating. My mother took me to see the dentist and I was so afraid. The doctor used his machine to fix my teeth, I was terrified and cried. Since then, I realize the importance of taking care of my teeth. So I do not eat the candy too often. I will wash my teeth before I sleep, what’s more, the ice food and the sour food will be rejected by me. My friends envy me for having the white teeth, for I look so healthy and beautiful.

【参考译文】

我的妈妈总是告诉我不要吃太多的糖果,但我就是无法控制自己。有一次,我的牙齿很疼,不想吃东西。妈妈带我去看牙医,我很害怕。医生用他的机器修理我的牙齿,我吓坏了,哭了。从那时起,我意识到保护牙齿的重要性。所以我经常不吃糖果。在我睡觉之前我要刷牙,而且,我不吃冰的食物和酸的食物。我的朋友羡慕我有洁白的牙齿,因为我看起来很健康又美丽。

a country maid was walking along with a can of milk upon her head,when she fell into the following train of reflections."the money for which i shall sell this milk will enable me to increase my stock of eggs to three hundred,these eggs,allowing for what may prove addle,and what may be destroyed by vermin,will produce at least two hundred and fifty chickens.the chickens will be fit to carry to market just at the time when poultry is always dear;so that by the new year i cannot fail of having money enough to purchase a new gown.green-let me consider-yes,green becomes my complexion best .and green it shall be, in this dress i will go to the fair,where all young fellows will strive to have me for a parter;but no-i shall refuse every one of them,and with a disdainful toss turn from them."

transported with this idea,she could not forbear acting with her head the thought that passed in her mind,when down came the can of milk!and all her imaginary happiness vanished in a moment.

近日，由相关部门举行的湛江市保护野生动物宣传月系列活动正式启动。为进一步增强全民保护野生动物的意识，湛江市林业局和湛江日报编辑部联合举办“保护野生动物共建蓝色湛江”征文活动。欢迎社会各界积极参与，踊跃投稿。

一、征文内容

野生动物是人类的朋友，是自然生态系统的重要组成部分，是大自然赋予人类的宝贵自然资源。保护野生动物，维护自然生态平衡，不仅关系到人类的生存与发展，也是衡量一个国家、一个民族、一个城市文明进步的重要标志。

保护野生动物是每一位公民应尽的义务和责任。关爱野生动物，就是善待我们自己，就是爱护我们的家园，就是珍惜我们的生命。征文作品要求围绕“保护野生动物 共建蓝色湛江”的主题，抒发对保护野生动物的认识和感受等。

二、征文要求

1. 征文作品以散文、随笔为主。作品要求主题鲜明，健康向上，感情真挚，文字精练。字数宜在1200字以内。

2. 作品必须是作者原创，文责自负。

3. 作品均使用Word文档排版。并在标题前注明“保护野生动物 共建蓝色湛江”征文字样。

4. 征文时间：即日起至2015年12月15日止。

5. 投稿一律不退，请作者自留底稿。

三、奖项设置

征文活动结束后，将评选出一等奖2名、二等奖4名、三等奖10名。获奖作品将颁发证书和奖金。并择优刊登在《湛江日报》上。

四、投稿方式

来稿请寄：1753446290@qq.com

每年四月的第二周，是上海四鸟周。其实，我们不仅仅要保护鸟类，还应当保护野生动物，保护环境!

截止目前，上海分布有陆生野生动物四百八十余种：鸟类三百九十七种，兽类四十二种，两栖类十四种和爬行类三十六种。野生动物的数量正在日益减少!动物们是人类的朋友，是社会的财富，我们应当保护好它们!

动物是人类的朋友，植物是大自然的天然屏障;谈水是我们的生命之泉;而环境则是大自然赐给我们的宝贵财富!我简直不能想象没有动物、植物、淡水和环境的生活是什么样儿的!人们总是把“环保”这个词挂在嘴边，但始终没有采取行动!

大自然已经向我们人类发出了危险的警告，如果再不保护环境的话，是会遭到大自然的报复的。为了创造美好的环境，我们要珍惜大自然的每一份礼物，从自己做起，从小事做起，保护有限的自然之源，保护人类赖以生存的环境!

愿我们的生活更加美好!

保护动物，人人有责!相信大家都深知这句话的意思。

从前，有一个一年级的小学生小明，他的父亲天天到外面去打猎，没时间管他的学习。因此，他的成绩一直都不好。每天晚上，他的父亲都会捕来几只动物。他的父亲这样残杀动物，小明很伤心。“爸爸，不要再杀动物了，您知道杀动物是一件多么严重的事吗?这样会破坏生物链的，到头来，受损的还是我们呀!”小明说。他的爸爸严厉的回答说“你这么小懂什么?有时间就好好弄弄你的学习成绩吧!如果不打猎，靠什么吃饭?怎么供你上学?”小明说“那我好好学习，每次都得奖学金，你是不是就不打猎了?”“对，只要你的奖学金，我就不打猎”从此，小明就天天都努力学习。果然，在初中的时候学校答应只要他考试得第一名的时候就会给他奖学金。他的父亲也信守诺言，再也不打猎了。

就连一个一年级的小学生都懂的道理，难道那么多的猎人就想不清吗?你们有没有想过，假如你是一只动物，人类无缘无故的就把你杀了，你会愿意吗?肯定是千万个不愿意。俗话说得好“己所不欲，勿施于人。”你自己都不愿意，那动物们会愿意吗?就因为捕猎，现在都有多少种动物灭绝了，你们知道吗?已经800种了，这个数字看起来是不大，但是把每种动物的数量加起来，你们知道是多少吗?你们算过吗?破坏生物链，对人类一点好处都没有。

让我们行动起来，一起保护动物，从我做起。

In the animal kingdom, both predators and prey species utilize one of two things to survive—stealth or speed. Both on land and beneath the sea, those who master either evasion or capture through these methods will thrive, living to reproduce and achieve the unspoken directive of their species. While stealth—through camouflage or evasion—is common, perhaps the most thrilling feature of many of the animals we find in the ocean are the fantastic speeds that can not only be achieved, but often maintained for long periods of time.Speed represents a tremendous expenditure, an investment of energy that must be replenished via consumed calories. Therefore, any observer should marvel not only at the existence of this trait, but also at the bounty of an ecosystem and the ability of individuals to draw their needs from that system. Their existence is a reflection of the fantastic diversity and abundance of our oceans. Here are ten of the fastest aquatic animals—both predator and prey.

动物世界里，不管是捕食者还是被捕食者，暗袭和速度是它们赖以生存的两大法宝。许多陆地和海洋生物正是通过这两项技能得以繁衍成长，维持在自然界中的生存地位。对于暗袭，大多数动物拥有独特的保护色和逃遁技巧，以此捕食或躲避天敌。然而，在海洋世界，失去遮蔽物和光线，速度才是生存王道。许多海洋生物爆发力惊人，不仅可以很快达到超高时速，更为赞叹的是凭借其惊人耐力能游行数小时。长时间竞速意味着巨大的体能消耗，需要通过摄入大量卡路里补充体力。因此，人们不仅会对这一特点感到惊奇，更会对它们身处生物系统底部却能以个体能力获得所需而惊叹不已。它们的存在就是海洋多样性及丰富性的最好体现。

“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。

寒假里，爸爸、妈妈带着我来到了杭州动物园。那里我去过好多次，但这次并不像以前一样兴奋。以前看到奔跑的骏马，上窜下跳的猴子，以为它们过得很快活。那天，我却看到它们伤心和无奈的样子。在这酷暑里，马儿不知要为多少游客服务，它们疲惫地耷拉着脑袋。上窜下跳的猴子被训练员鞭打，很可怜的样子!

走着走着，我又看到很多小动物被关在笼子里，像小鸟、小兔、小狗都关在很小，很湿的地方，小鸟“叽叽喳喳”地叫着，好像在说：“我又不是犯人，干嘛把我关起来，生活在比监狱还差的地方，真是太不公平了!”小兔“吱吱”地叫，好像在说：“救救我，我不想生活在这样的地方!”小狗“汪汪”地叫，好像在说：“你们还说动物是人类的朋友，对待朋友是这样子的吗?”

我们来到了黑熊住的地方，很多游客都不停往里面扔东西，根本没有注意旁边的警告牌“勿扔食品!”管理员告诉他们不要这么做，他们不听劝告，继续往里扔东西。在报纸上曾经报告过一个大学生为了做实验竟然把硫酸泼在一只黑熊身上，使它痛苦地倒下了，身受重伤。为什么那位大哥哥会这样残忍?难道他没有想过这样黑熊会很痛苦吗?

人们常说：“动物是人类的朋友。”对待朋友是这样的吗?对待朋友要像对待自己一样，这样才公平。动物是人类朋友，我们就该保护动物，善待朋友。

When I was very small, I could see many birds flying in the sky when I looked at the sky, but as I grow up and move to the city, I find less birds in the sky. It is because the environment has been polluted and many birds are dying. We can do small things to protect the environment, so that the animals can live with us.

在我很小的时候，每当我仰望天空的时候，我都可以看到许多鸟在天上飞，但是当我长大后，搬到了城市，我几乎没见过有鸟儿在天空中飞。因为环境被污染了，许多鸟面临死亡。我们要做些小事来保护环境，让动物能和我们共存。

Everybody is responsible for protecting the environment, but in real life, often someone will not comply with this important environment, they often littering, spitting, quality and poor people will still defecate indiscriminately. However, we dont young pioneers in this way, we want to put an end to these bad habits, and destroy them all.

Now, in a lot of greening the ground will have some clues in the form of brand like this: "it is forbidden to practice (on) on the lawn", but these clues than those rich appeal, and impressive clues is a little stiff, rich taste, and can move the clues, like: "dont step on me, Im afraid of pain!" , "in addition to what also dont take away the memory, dont leave nothing but footprints!" "The grass there is life, the first step for green". They has distinguishing feature very much, also very attractive; Resistance is euphemistic and person aftertaste.

I often see on television, many public service ads are saying: everyone as long as we open a window, the world will be more bright.

Today is the Shanghai environmental clean-up day a day a month, two dozen of Shanghai government cadres to work together to protect our environment; The edge of the road, volunteers in picking up trash, pick up a cigarette first, visible from Shanghai how love Labour, love how clean and how love and health!

I sincerely hope that our shaoxing people also want to so love labor! Let us together for the sake of the environment, to act together!

保护环境人人有责，但是在现实生活中，却往往有人会不遵守这条重要的环境，他们经常会乱扔垃圾、随地吐痰，素质再差一点儿的人还会随地大小便。可是，我们少先队员不会这样，我们要杜绝这些坏习惯，把他们全都消灭掉。

现在，在许许多多的绿化地上都会插有这样形式的一些提示语牌子：“严禁践(踩)踏草坪”，只不过这些提示语比起那些富有情趣，又能打动人的提示语比较生硬一点儿，那些富有情趣的，又能打动人的提示语，就像：“别踩我，我怕疼!”、“ 除了记忆什么也别带走，除了脚印什么也别留下!” “小草有生命，足下多留‘青’”。它们就很有特色，也很吸引人;既委婉含蓄，又耐人回味。

我常常在电视上看到，许许多多的公益广告都在说：只要我们每个人都打开一扇窗，世界将会变得更加明亮。

今天，是上海每月一日的环境清洁日，上海二十多名机关干部们携手保护环境;马路边上，志愿者们在捡垃圾，捡香烟头等，可见上海人有多么热爱劳动，有多么爱清洁，多么爱卫生啊!

我真心地希望，我们绍兴县的人也要那么地热爱劳动啊!让我们一起为了环境而努力，一起去付出行动吧!

Nowadays, Hollywood movies dominate the market and many young people take

these superheroes characters as their idols. So some people start to feel

disappointed about the local culture, because they havent seen its essence. As

the world gets globalization, it is in need of building peoples sense of local

cultural heritage.

The preservation of our cultural heritage is the necessary task. The

culture contains the essence of Chinese peoples spirit, which has been tested

by time. When people admit our culture, we will be proud of being part of the

country, so as to enhance the unity and have the desire to make a contribution

to the society. The loss of cultural heritage will destroy a country, which can

be seen in history.

As the young generation faces the cultural shock in the globalization, so

they are easy to deny the local culture, because they know little about it. Thus

school should implant the education of culture and the government has named a

day called Chinese Cultural Heritage Day, in the purpose of advocating the

essence of local culture. When children grow up, they will fight for protecting

the culture.

In modern society, we tend to become more and more aware of our living environment or physical environment, because we are not clean as before. So many people now choose their house as to its environment but not its location and expenses to afford it. As we all know, the environment pollution is more and more serious during these years, what we could do is to make great efforts in protecting environment gradually. As to government pollution, as to common people. We also try to protect it and make it remain clean. Although we have managed to protect the environment to a certain extent. It is still a very long way to go.

Protect our enviorment The earth is our home,we must take care of it.We shoule make a less pollution as we know everybody in north America makes 1000 kilograms of the garbage everyday. Most of it is packaging Most of garbage turns into soil but not to plastic,plastic keeps for many years it will pollute our environment so we shouldn’t waste thing we should make some things for recycling .

在现代社会中,我们往往更加了解我们的居住环境还是自然环境因为我们不干净如故.现在这么多人选择它作为自己的房子,而不是它的位置和环境费用负担.众所周知,环境污染日趋严重,这些年来,我们可以做的是努力保护环境,逐步实现.至于政府的污染,为百姓.我们也设法保护它,使之保持清洁.虽然我们已能在一定程度上保护环境.它还有很长一段路要走.

保护我们的环境 地球是我们的家园,我们必须照顾好它我们应该使减少污染,如我们所知大家在北美的垃圾进行1000公斤。大多数都是包装大部分垃圾变成土而不是塑料制品,塑料保持多年来它会污染我们的环境,所以我们不应该浪费我们应当做些事情回收利用。