关于动物世界的英语（优秀20篇）

联合国科教文组织在1972年向全世界发出“走向阅读社会”的召唤，要求社会成员人人读书，图书成为生活的必需品，读书成为每个人日常生活不可或缺的一部分。1995年，联合国教科文组织宣布4月23日为“世界读书日”。

UNESCO in 1972 to the whole world "to read the society" call, required reading for all members of society, books have become the necessities of life, reading has become an indispensable part of peoples daily life. In 1995, UNESCO declared April 23rd as "World Book day".

这一天是作家塞万提斯和英国著名作家莎士比亚的辞世纪念日。据资料表明，自“世界读书日”宣布以来，已有超过100个国家和地区参与此项活动。在每年的4月23日，各国把读书的宣传活动变成一场热热闹闹的欢乐节庆。

This is a day of death of the writer Cervantes and the famous English writer Shakespeare Memorial day. According to the data show that, since the "world reading day" announced that participate in this activity, there have been more than 100 countries and regions. In April 23rd of each year, the school publicity activities into a bustling festival of joy.

1995年11月15日，联合国教科文组织作出决议，将每年的4月23日定为“世界图书和版权日”(World Book and Copyright Day，也译为“世界读书日”、“世界书香日”)，这一天各地的书店都悬挂出醒目的庆祝标志——本打开的书，中间是一颗心。巧合的是，4月23日也是英国著名作家塞万提斯、莎士比亚、维加3位著名文学大师的辞世纪念日。

In November 15, 1995, UNESCO resolutions, to April 23rd of each year as "World Book and Copyright Day" (World Book and Copyright Day, also translated as "world reading day", "world reading day"), the day hanging out around the bookstore eye-catching signs -- Celebrating the open book, the middle is a heart. Coincidentally, died in April 23rd, is the famous English writer Cervantes, Shakespeare, and the 3 famous literary masters anniversary.

“世界读书日”的目的是鼓励人们尤其是年轻人发现读书的乐趣，并以此对那些推动人类社会和文化进步的人们所做出的伟大贡献表示感谢和尊重。

"World reading day" is to encourage people especially young people find the pleasure of reading, and on the great contribution to the promotion of human social and cultural progress of people made the gratitude and respect.

一天，爸爸下班买回来4条鱼，爸爸告诉我其中2条身上带红色花纹的鱼叫“地图”，红眼睛、小嘴巴的叫“招财”。好漂亮的鱼儿。

晚上，当我起来喝水的时候发现鱼儿都躺在缸里不动了，我大叫了一声，爸爸妈妈赶快跑过来问我：“怎么了?”我说：“鱼死了!”爸爸说：“白天还好好的，晚上怎么就死了呢?”妈妈赶紧把鱼缸的灯打开，鱼儿一下子又活了，原来它们是在睡觉呢!哇!太神奇了，这些鱼儿竟然能躺着睡觉。

你可不知道鱼儿饿的时候，它们就在我面前摇摇摆摆的，当爸爸把鱼饵倒进缸里的时候，它们会在一瞬间就吞下去，看!它们吃食儿的时候动作多么敏捷!还有一次，我在弹钢琴，鱼儿们竟然随着我的节奏翩翩起舞，真是太有趣了!看!这就是我们家的宠物，可爱吧!

[神奇的动物世界作文200字

At present, the humanitys common mother - the earth, she for us, even his ill have no complaint, and we also - should take care of mother?

As long as you to the earth mothers blood - stream, the stream will find there are often animals such as in shat people littering caused the river smells like vomit. Another small fish and other animals in survival rates. The earth mothers bones, mountain is also at stake; Hair - woods also disastrous. Those who give loess to dig down, and then sell it to others with a high price. And the earth mother is brimming with his pain and fear his cry will cause floods. The birds in the trees are also being shot to death of the human race. Number is being with that sharp axe or chainsaw destroy forest.

Nowadays, people to see the earth mother in such pain also has the environmental protection consciousness. People slowly made public service ads, but also made environmental signs, but also on March 12 as Arbor Day. The villages have special sanitation workers.

And our students what to do to protect the environment? Actually very simple, we only need to bent down to pick up a pick up trash, pour a garbage, stop the mom and dad do not environmental protection, use less a chopsticks, etc.

We have only one earth, we need to protect our earth!

目前，人类共同的妈妈——地球，她为了我们，连自己生病了也丝毫不控诉，而我们也—应该关爱妈妈吧?

只要你到地球妈妈的血液——小河、小溪等就会发现经常有动物在排泄粪便，人们乱扔垃圾造成河水让人闻起来就想吐。另外小鱼等动物骤降存活几率。地球妈妈的骨头——山峰也危在旦夕;头发——树林也损失惨重。那些人把黄土给挖下来，然后再用高价卖给别人。而地球妈妈正强忍着自己的痛苦身怕自己哭泣会造成洪灾。树林中的小鸟也正在被人类的枪给打死。数目正在被人吗用那锋利的斧头或电锯破坏树林。

如今，人们看到地球妈妈这么痛苦也有了环保意识。人们慢慢地做出了公益广告，还做出了环保标语，而且还吧3月12日定为了植树节。各村都有专门的环卫工人。

而我们小学生该做什么才能保护环境呢?其实十分简单，我们只需要弯腰捡一捡垃圾，倒一倒垃圾，阻止爸爸妈妈做不环保的事情，少用一次型筷子等。

我们只有一个地球，我们要保护我们的地球!

在我的书橱，书的种类不少，但作者却很多。唯独第一层书架上摆满了沈石溪的书，《骆驼王子》、《鸟怒》、《第七条猎狗》······光我屋就有十九本呢。沈石溪的书，像一辆列车带着我在动物世界里遨游。

在看沈石溪的书之前，我和所有人一样，觉得食肉动物就是无恶不作的魔鬼，可爱漂亮的小鹿、小羊、鸽子等就是活泼的小精灵。可这些观点在看了沈石溪的作品之后发生了改变。特别是《狼菩萨和鹿恶魔》这篇短文，引起了我的深思。“假如彼此非常熟悉，你完全可以信赖一匹狼，却要小心一头迎面走来的鹿。”这句话让我十分震惊。鹿被人们作为美好的象征，却不念旧情、性格残忍。而狼却被人们比作魔鬼，是邪恶的象征，却往往比食草动物还要慈悲。相比之下，狼是不是可爱些呢？

还有很多文章也让我震撼。为了幼崽不惜与天敌搏斗的母牛，为了自己的母亲甘愿去死的豺王，为了一只幼崽与眼镜蛇搏斗的母豺······动物的母爱并不亚于人，有些人都不配做动物，而有些动物却比人还高尚。

在动物的世界里，你能发现已经被人们丢弃的东西，动物之间上演的一部部悲喜剧会让你震撼，你会发现人生的真谛。

I like the small animal is a puppy, it whole body covered with a white hair, like a regiment cotton candy; The eyes are the YuanLiuLiu, like two gem; Ear is a semicircle, nose is black, short tail, very lovely.

我喜欢的小动物是一只小狗，它全身长满白色的毛，像一团棉花糖;眼睛是圆溜溜的，像两颗宝石;耳朵是半圆形，鼻子是黑色的，短短的尾巴，非常可爱。

I give it to love to eat, it will be the bones of a piece of a piece, a short for a short to chew. It finished eating bones, will call a few barks

我给它爱吃的，它会一块一块骨头，一小段一小段咀嚼。它啃完骨头后，将调用一些树皮

Sound, as if to say: "small host, thank you." Whenever I go to school, she will always give me a journey, until I pretended to be angry, hit it two or three it quietly ran home. It will not only send me to school, also like and I together race, run very quickly, sometimes, I fell a journey. At ordinary times, it looks very timid, but saw the stranger, but do not break again fierce with his eyes wide open to tight stared at the strangers every move, the key when still can call out,

的声音，好像在说：“小主人，谢谢你。”每当我去上学，她总是会给我一个旅程，直到我假装生气，打了两个或三个它悄悄地跑回家。它不但会送我去上学，还喜欢和我一起赛跑，跑得很快，有时，我觉得一个旅程。平时，它看起来很胆小，但看到的陌生人，但又不失猛睁大眼睛紧紧地盯着陌生人的一举一动，关键时还可以呼叫，

It was a clever and loyal dog!

一个聪明的和忠诚的狗，它是!

在维持自然平衡中，每种动物都有其作用。下面就是小编跟大家分享一篇初二英语作文保护动物，欢迎大家阅读！

保护动物初二英语作文一：Protect endangered animals

There are more and more endangered animals at present,so how to protect them has been our task of top priority . Its wrong for people to hunt animals for their meat and feather,for they are our good friends.We should protect them instead of killing them.Giant pandas,which are one of the endangered animals,live in the forests and live on bamboo lealves.They can just live safely in the natural protection zones.We should stop killing animal and protect them.

保护动物初二英语作文二：How to protect the animals？

Animals are our friends.But how to protect them? government is working to protect all animals in danger,and has made lots of plans to save animals. On the other hand, we shouldn’t eat wild animals.We should keep them away from our dinner. That way,there will not be wild animals on sale. I think the hunters and killers will become fewer and fewer.

Last, we should protect the environment.We should stop people from cutting trees down. Without trees, wild animals will lose their home. And we will lose our animal friends. All of us should try our best to protect animals.

We need to protect animals better.We should give them fresh water to drink.We should make the forests bigger for animals in danger to live in.We should advice people not to kill animals beacause they are our friends!

保护动物初二英语作文三：Save the Wild Animals

Many wild animals are facing the danger of extinction, because the environment that they are living in has changed greatly. For example, with the developmet of cities, the using of insecticide and serious pollution, their living areas have become narrowcr and narrower. Many of the wild animals, now are confronted with food crisis. At the same time, man is killing off species just for getting their fur, skin, horns, teeth and meat.

In order to protect our resources of ecology, people should realize that the loss of any species is at least the loss of source of knowledge and a source of natural beauty. There fore, measures of the following should be taken: pollution standards are made to keepdown poisons; killing off certain rare species is prohibited; national parks should be set up as wild life, reserves.

Only if we human beings take some drastic measures can wild animals be preserved.

保护动物初二英语作文四：Protect Panda

The giant panda is known as the national treasure of China. The panda was a kind of ordinary animal in China long ago. However, for some reasons, too many of them have been killed. So the number of them is falling quickly.

At present people are taking an important measure to save pandas. People want to find a home for them, and recently, they have set up a nature park for them in Sichuan Province,which is called "Pandas Home. "There pandas can enjoy their life happily. There is a bamboo forest near the Pandas Home. So the pandas can find bamboos easily which they like to eat very much. .

Because pandas are well protected now, the number of them is increasing every year. We hope that one day we will have enough pandas to set them free and let them live in the wild again.

Pandas are good friends of man. Man should try to protect them and ]et them live in the way they like!

[初二英语作文保护动物

At present,the endangered animals are increasingly fast.How to protect them become our priority.People are crazy about killing animals for their meat, fur.But it is wrong because that animals are our friends, we should try to protect them,instead of killing them to die out. Pandas are represents of endangered animals, which live in the forest and live on bamboos for food. They only depend on the nature reserves to live. We should stop killing animals, and protect them better

These days, I am reading foreign novels "the miseries of the world", it is a famous French writer Victor Hugo wrote a work. The book tells the story of good and evil, hypocritical and sad stories of the kind.

O male ran to caused by excessive poor and stole the bread in the shop, was closed the captivity of 19 years, 19 years in prison. This 19 years and let him turn over a new leaf, let the heart of the greater corrosion, he also became the evil. After prison, MiLiYi leader that moved his kind heart, let the misfortune to turn over a new leaf and heavy work. Later, he again use intelligence when the mountains, the mayor of the citys situation. But persons fate, he revealed to you. In his later years, he had other sons and daughters sacrifice happiness, the fate of the childrens marriage.

Reading this book, I realize the integrity of jean valjean, fang ding, the maternal love, cosette Seths misfortune and luckily, thenardier terminating, javerts hard and slow maroussi in spirit. Ive learned integrity, kindness, and cold and evil.

这几天，我在读外国名著《悲惨的世界》，它是法国著名作家雨果写的一部作品。书中讲述了正义与邪恶，虚伪与善良的悲惨故事。

公冉阿让曾因过度贫穷而偷了商店里的面包，被关了十九年的囚禁，十九年的牢狱生活。这十九年并让他改过自新，而让心灵受更大的腐蚀，他也变的得的凶恶。出狱后，米里艾教主那善良的心打动了他，让不幸改过自新，重活。后来，他又用的聪明才智当山上了市长，了城市的状况。可人的命运，他向大家透露了的。晚年，他又养女的命运而牺牲了的幸福，了儿女的婚姻。

读了这本书，我体会冉阿让的正直、芳丁那的母爱，珂塞特的不幸与万幸，德纳第的心狠手辣，沙威的冷酷和马洛斯保家卫国的精神。我明白了正直，善良，与冷酷，邪恶。

导语：动物是人类的朋友，可是每天都有着很多的动物被人类消灭，但是这依然动摇不了我们保护小动物的决心，下面和小编一起来看看动物英语作文：熊猫。希望对大家有所帮助。

The giant panda （Ailuropoda melanoleuca） （"black-and-white cat-foot"） is a mammal classified in the bear family, Ursidae, native to central-western and southwestern China. It is easily recognized by its large, distinctive black patches around the eyes, ears and on its rotund body. Though technically a carnivore, the panda has a diet which is 98% bamboo. However, they may eat other foods such as honey, eggs, fish, and yams.

The Giant Panda is an endangered animal; an estimated 3,000 pandas live in the wildand over 180 were reported to live in captivity by August 2006 in mainland China（another source by the end of 2006 put the figure for China at 221）， with twenty pandas living outside of China.[citation needed] However, reports show that the numbers of wild panda are on the rise.

The giant panda has long been a favorite of the public, at least partly on account of the fact that the species has an appealing baby-like cuteness that makes it seem to resemble a living teddy bear. The fact that it is usually depicted reclining peacefully eating bamboo, as opposed to hunting, also adds to its image of innocence. Though the giant panda is often assumed docile because of their cuteness, they have been known to attack humans, usually assumed to be out of irritation rather than predatory behavior.

The Giant Panda has a very distinctive black-and-white coat. Adults measure around 1.5 m long and around 75 cm tall at the shoulder. Males can weigh up to 115 kg （253 pounds）。 Females are generally smaller than males, and can occasionally weigh up to 100 kg （220 pounds）。 Giant Pandas live in mountainous regions, such as Sichuan, Gansu, Shaanxi, and Tibet. While the Chinese dragon has been historically a national emblem for China, since the latter half of the 20th century the Giant Panda has also become an informal national emblem for China. Its image appears on a large number of modern Chinese commemorative silver, gold, and platinum coins.

The Giant Panda has an unusual paw, with a "thumb" and five fingers; the "thumb" is actually a modified sesamoid bone, which helps the panda to hold the bamboo while eating. Stephen Jay Gould wrote an essay about this, then used the title The Pandas Thumb for a book of essays concerned with evolution and intelligent design. The Giant Panda has a short tail, approximately 15 cm long. Giant Pandas can usually live to be 20-30 years old while living in captivity.

Until recently, scientists thought giant pandas spent most of their lives alone, with males and females meeting only during the breeding season. Recent studies paint a different picture, in which small groups of pandas share a large territory and sometimes meet outside the breeding season.[citation needed]

Like most subtropical mammals, but unlike most bears, the giant panda does not hibernate.

[edit] Diet

Pandas eating bamboo at the National Zoo in Washington, D.C.Despite its taxonomic classification as a carnivore, the panda has a diet that is primarily herbivorous, which consists almost exclusively of bamboo. This is an evolutionarily recent adaptation. Pandas lack the proper enzymes to digest bamboo efficiently, and thus derive little energy and little protein from it.

While primarily herbivorous, the panda still retains decidedly ursine teeth, and will eat meat, fish, and eggs when available. In captivity, zoos typically maintain the pandas bamboo diet, though some will provide specially formulated biscuits or other dietary supplements.

[动物英语作文：熊猫

在我四五岁时，妈妈带我去动物园参观了国宝——熊猫。

When I was four or five years old, my mother took me to the zoo to visit the national treasure panda --.

熊猫浑身毛茸茸的，就像一个黑白相间的圆皮球，它还有两个月牙般的耳朵，有一双黑黑的、圆溜溜的大眼睛。

Panda hairy, round ball like a black and white, it also has two crescent shaped ears, a pair of black, round eyes.

熊猫最爱吃竹子，记得那天，那两只熊猫就在架子上拿着竹子津津有味的吃着呢!

Panda bamboo favorite, remember that day, the two giant pandas on the shelf with a bamboo eat with appetite to eat!

吃饱的熊猫十分自在，两只熊猫从架子上跳下来，你追我赶，从那边摇摇晃晃的跑来跑去，它们玩累了，就又爬到架子上靠着休息了一会儿。

Feed the panda is very comfortable, the two giant pandas to jump down from the shelf, race each other, from the other side of the rickety ran, they are tired, they climbed to the shelf with the rest for a while.

熊猫休息完之后，一只熊猫的脚放在了底下熊猫的身上，然后往下一翻，翻到了下面，另一只熊猫把脚放在了另只熊猫的屁股上，脚一蹬，它也翻下去了。这时，惹得旁边的人都哈哈大笑。

After having a rest for a panda, panda feet in the bottom of the pandas body, and then down to a turn, turn to the next, another panda put his feet on the pandas ass, a foot pedal, it also turned down. At this time, everyone was laughing.

这时，妈妈拍了一下我说走吧，可是我还想多看一会儿，但时间不早了，我们依依不舍地走了。

At this time, my mother took me to say go, but I wanted to see for a while, but in time, we went to be reluctant to part.

看了我写的熊猫，你们大家也喜欢熊猫了吧!

See I write the panda, you will like the panda!

科学家们把现存的人类已知的动物分为无脊椎动物和脊椎动物两大类。科学家已经鉴别出46900多种脊椎动物。包括鲤鱼、黄鱼等鱼类动物，蛇、蜥蜴等爬行类动物，青蛙、娃娃鱼等两栖类动物，鸟类以及红熊猫等哺乳类动物等。下面是小编为大家精心推荐的有关于动物的英语作文，希望大家喜欢。

【关于动物的英语作文篇一】

Dolphin is my favourite animal.

It is one of the most precious animals. Their bodies are very long, about one zhang. Dolphins live in the sea. They live on fish, shrimps and so on.

Dolphins are very friendly and peaceful. They never attack people. Instead, they have saved many people in danger in the past years. How helpful the dolphins are!

Dolphins are very clever. People often train them so that they can give a dolphin show which brings people a lot of happiness and joy.

Unluckily, the number of dolphins is getting smaller and smaller. Because of water pollution, there is less and less space for dolphins. Many people make money by hunting dolphins. If we don’t protect them, maybe we’ll lose our good friends one day. As a student, I hope more and more people should take actions to protect dolphins.

【关于动物的英语作文篇二】

Elephant is the largest animal on land today. It weights some ninety kilograms and is about one metre high when born. When it is 12 years old, it studs over three meters and does not grow any more. Elephant is usually grey in color, having a long trunk with large ivory tusks protruding from each side of its mouth. Usually moving in groups and caring for each other, Elephant is know to be a very and gentle creamre. For many years people have used the strength of these poweful animals to move trees and heavy logs. Elephant has been and is a vital tool for people to do many things that would normally be imposs-ible. Elephant is and will continue to be one of the greatest creatures man has ever come into contact with. Its size. beauty, and power willforever be useful to man.

【关于动物的英语作文篇三】

My pet is a lovely dog.Its name is "dian dian".because there are a lot of black circle on its skin.the "dian dian" is very friendly.Many childen like play with him.His favourite food is meat bones. His favourite toy is a doll. dian dian likes to run very much.It can run very fast and it has a girl friend.its name "na na".There are a lot of black circle on its skin,too.I like my pet very much.It is a good pet!!

【关于动物的英语作文篇四】

My favorite animals are swans.they are white.they can swim very well.I think they look like a beautiful girl in a white dress.they have a pair of wings and they can also fly well.I believe they are angles from the sky.they bring us love and make us happy.they are always friendly to us.We cant hurt them,because they are our friend.I love them!I like dogs,too.they are not beautiful,but they are the best friends.they keep the thieves away.Dogs have the best listening and eyes.they can hear in the nosiy,see in the dark.If we are in danger,they will help us at once.And they dont mind their lives.So,I love them.

【关于动物的英语作文篇五】

I like dogs, because they are man’s good friends. They can do many helpful things to us, such as guarding our houses, greeting guests, helping the police, and so on. Some trained dogs can even lead the blind people and save people’s lives. So they‘re treated as our family members. I hope someday dogs will be in great harmony with human-beings.

【关于动物的英语作文篇六】

I have a dog,his name is Joy.He is very lovely like other dogs.When he feels happy,he always wags his tail.When he wants to eat food,he often follows me until I give him something to eat.I really like him.When I feel sad,he often stays with me as if he knew why I was sad.Thanks to him,he puts me out of my misery,so that I can live happily.He let me know dogs are humans best friends.

【关于动物的英语作文篇七】

Panda is one of the scarcest animals. People in the world like it very much. there used to be many pandas in China long ago. As the balance of nature was destroyed and the weather was getting warmer and warmer, pandas became less. But at present, the number of pandas is increasing year by year. there are now so many pandas that some are being sent to other countries so that people there can enjoy them.

Nowadays, the biggest nature park for panda in China is in Sichuan. there is a research centre for nature and wild life there. Scientists hope that one day they will have enough pandas to be set free and let them live in the wild again.

【关于动物的英语作文篇八】

Do you know what kind of animal I like most? It’s monkey. Monkey is a kind of lovely animal. Many people like monkeys very much. Generally, monkey has small body covered with fur. Some kinds of monkeys have two big eyes and ears and a long tail. I can see them on TV or the zoo. Every time I go to the zoo, I will go to see them. Monkeys often stay in trees and jump between them. They are so lively and favorable. When they are happy, they will act for visitors. It’s very funny.

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?

Knoll in Belgium in 1976 grams of biennial international poetry founded the world childrens songs, by children under the age of 13 every year on March 21 (24 solar terms in the fourth throttle the vernal equinox) -- the first day of spring. Theme is: care for children, make peace, the abolition of war, the construction of their homes. This activity obtained the recognition and support of the United Nations educational, scientific and cultural organization. On this day each year, the children organizations, education institutions in various forms to celebrate this festival.

Each year since 1999 in our country, have various forms of activities to celebrate world day nursery rhymes.

1976年在比利时克诺克的两年一度的国际诗歌会中创立了世界儿歌日，由13岁以下的儿童每年在3月21日(二十四节气中的第4个节气春分)———春天到来的第一天举行庆祝活动。主题是：关爱儿童、缔造和平、消灭战争、建设家园。这项活动得到了联合国教科文组织的认可和支持。每年这一天，各国儿童组织、教育机构用各种形式庆祝这一节日。

我国从1999年开始，每年举行各种形式的活动庆祝世界儿歌日。

今天，妈妈领我和弟弟去动物园.我们非常高兴，一路上又说又笑.

到了动物园，我们先看见了东北虎和非洲狮，它们在笼中转来转去，东张西望，全然没有我想象中的凶猛和威风凛凛.

再往里走是一个奇怪的家伙，妈妈告诉我它叫麋鹿，又称”四不象”.你看它：头象马头，角象梅花鹿的角，尾巴象驴的尾巴，蹄子呢，却象牛的蹄子.

忽然，人群中发出一阵喝彩声.讯声望去，原来是一群猴子在做表演.这个笼里有四只猴子，其中有一只小猴子，只比大人手稍大些.别看它小，可逗了.一会儿跳到妈妈背上做鬼脸，一会儿从后面拉拉妈妈的耳朵，再吹吹气，弄的妈妈直痒痒......妈妈呢，更可笑，它被小猴弄的不耐烦了，一把抓过它，装做佯怒的样子轻轻地咬了一下它的手，又反过来拍了拍小猴的屁股，好象在说”叫你再调皮......”;随后又捧着它的脸，喃喃的说着什么.那表情就象一个慈祥的母亲在责备调皮的儿子.

回来的路上我感慨万千，动物世界真是奇妙呀!

A triple bacon cheeseburger seems like a heart attack on a plate.

三层奶酪咸肉汉堡感觉吃完很容易让人突发心脏病。

So how can polar bears thrive on their version, seal blubber?

那么,北极熊是如何处理这些高热量食物的呢?

Turns out theyve stocked up on genes that let them clear fats from their blood.

结果显示它们储存在遗传基因里的信息使得它们能够清除血脂。

Thats according to a study in the journal Cell.

这是根据《细胞》杂志上的一篇研究得出的结论。

Polar bears are well adapted to life on the sea ice.

北极熊非常适应在浮冰上的生活。

Up to half their body weights fat, which gives them extra insulation and buoyancy, and provides them with a ready source of energy.

几乎占它们身重一半的脂肪足以使它们保暖并且维持体力，提供给它们一种易转化的能量。

But how can an animal so fat also be so fit?

但一种动物怎么能又胖又健康?

Researchers compared the genomes of polar bears with those of brown bears, and found that polar bears have accumulated genetic changes that boost their heart health and fat metabolism.

研究人员们通过比较北极熊和棕熊的基因，发现北极熊的基因组中积累了不少有利于心脏健康和脂肪代谢的遗传突变。

One gene in particular, called ApoB, helps move cholesterol out of the blood—where it causes problems in humans—and into cells.

特别是编码为载脂蛋白B的基因有助于清除血液中对人类有害的胆固醇转变成细胞代谢。

These genomic changes happened quickly, evolutionarily speaking.

这些遗传变化从进化的角度来讲发生的十分快。

Polar bears and brown bears diverged from a common ancestor less than half a million years ago.

北极熊和棕熊都来自于同一个祖先，它们是在大约50万年前左右开始向不同分支进化。

But if that seems super speedy, the ability to digest lactose didnt spread through human populations until we domesticated cows, just 10,000 years ago.

但是如果这种变化看上去十分快速的话，消化乳糖的酶逐渐进化到人类各个种群中也还是发生在大概1万年前我们可以驯化乳牛之后。

A moooving testament to the power of natural selection.

这是自然选择力量的证明。

关于动物的英语作文一

My favourite animal is little dog.Because its very lovely.And dogs are friendly to people,they are peoples good friends.When you are daughter,they can save you.They can hear the people cant hear things.its very useful,arent they?The dogs is very loyal to people .Are you agree with me?

关于动物的英语作文二

I have a very beautiful cat.Its colour is white or yellow .its name isHaahua .Ithink it is my favourite cat .she likes sleep playing with the bell .she love ratting meat ,Though it is a kind of animals ,I treat it as my friend .sometime I give her some fish or pork to eat .When she sees the fool she begin to cry miao miao .As if she is very hungry and thirsty .Wherever I amwalk she follws me .

How happy I am !How nice my friend is !I love her more and more .

关于动物的英语作文三

Panda is one of the scarcest animals. People in the world like it very much. There used to be many pandas in China long ago. As the balance of nature was destroyed and the weather was getting warmer and warmer, pandas became less. But at present, the number of pandas is increasing year by year. There are now so many pandas that some are being sent to other countries so that people there can enjoy them.

Nowadays, the biggest nature park for panda in China is in Sichuan. There is a research centre for nature and wild life there. Scientists hope that one day they will have enough pandas to be set free and let them live in the wild again.

上周末，我家自驾游来到淹城野生动物世界。开始了我的动物发现之旅。

我们先向森林探险区出发，刚开一小会儿。就有一群小家伙围在我家车的四周。哦！是群麋鹿。我对动物很害怕，刚开始缩在车里，跟麋鹿大眼瞪小眼，在爸爸妈妈的鼓励下，我克服了这种害怕，把胡萝卜喂给它们吃。它们还亲昵地添几下我的手指呢！

继续往前开，来到了属于狮子的地盘。爸爸买了一包生鸡块，“啪”正好扔进了一只狮子口中。那狮子有了吃的，似乎很开心，大叫了一声——“吼”！兽中之王的风范俨然而生。

后来我们来到虎区。爸爸见老虎们团团转，似乎很饿，就买了一只活生生的鸡，随手扔给老虎吃。不愧为饿虎扑食，那只可怜的鸡转眼就到了一只老虎的口中，没想到的是那只抢到鸡的老虎，让给一只可爱的小老虎。我猜，那是它的小宝贝。好温馨的让鸡场面啊。

之后，我们来到了棕熊区。爸爸神秘地对我说说：“棕熊会做恭喜发财的动作！”我好奇心被勾出来了，想看看棕熊会怎么做这个动作？爸爸朝我飞了一眼说：“看我的。”只见他拿起一个苹果，自己说了声“恭喜发财”四个字，没想到一头棕熊很默契地就做了这个动作。看着爸爸和棕熊默契的搞笑表演，我只能用“太可爱啦！”来表达我的心中想法。

我们进入了非洲区，那里有长颈鹿、非洲象、斑马。。。。。。到此给参观动物的部分画了一个句号。

最后，我们来到百兽斗秀场，看到了一个小朋友骑在大象鼻子上，有些人让大象给自己按摩。。。。。。好玩极了！

淹城动物园有来自世界各地的动物，更有精彩的动物表演，难怪吸引了成千上万的游客呢！

[动物世界自驾游的初中作文

In the modern world, peace and development have become two major themes. But some areas in the world are still involved in wars. Take the ongoing lraqi War for example. The war is hurting peoples welfare. So people all over the world pay a lot of attention to these issues.

People usually compare wars to disasters. They are right because wars often bring about not only great harm to people but also a lot of waste of wealth. During wartime, peoples lives become so miserable that they dont have enough food to eat and no shelter to live in. And in destroyed cities, the residents find themselves homeless all of a sudden, in addition, if a country wants to win a war, it has to spend a lot of money on both arms and armed forces. Then there is very little money left to develop its economy. Even if the country wins the war, it is still difficult for it to recover from the damage of the war.

In a word, whether the world can develop steadily depends on whether the world is at peace. So peace and development are still hot topics in the world. I am sure that the majority of people who love peace will appeal for a world without war.

翻译：

在现代世界,和平与发展已成为两大主题。但是世界上一些地区仍然参与战争。以持续lraqi战争为例。战争伤害人民的福利。所以世界各地的人们的关注这些问题。

人们通常比较战争和灾难。他们不仅是正确的,因为战争经常带来极大的危害也很多人浪费财富。战时,人们的生活变得如此痛苦,他们没有足够的食物吃,没有住所。在摧毁了城市,居民突然发现自己无家可归,此外,如果一个国家想要赢得战争,它必须花很多钱在武器和武装部队。还有一点点钱去发展经济。即使国家赢得了战争,它仍然难以从战争的破坏中恢复过来。

总之,世界能否稳步发展取决于世界是和平的。所以,和平与发展仍然是世界上热门话题。我相信大多数的人喜欢和平将呼吁一个没有战争的世界。

第四篇：世界和平的英语作文

Generally, war is repugnant, but peace is welcome.While peace is the ultimate goal of all of our undertaking in this world, war has been inevitable in the course of human civilization. Does man have an innate taste for war? Or is it just an acquired scheme learned from human society? We only know that there hasnt been any period in the history during which the world was really at peace. Human beings pursue peace and prosperity through the establishment of families, communities, and nations. Why should we let all these be destroyed by wars?

To reduce the possibility of war to the lowest extent, I have two suggestions. First of all, education should be consolidated to eliminate the brutality and beastliness in human nature. Knowledge derives from education and is a surer road to wisdom.

Wisdom enables us to distinguish right from wrong. It also teaches us restraint and tolerance, two effective means of preventing wayward killing and destruction. Another cure is religion. Most religions in the world advocate philanthropy and forgiveness, which dissolve hatred and revenge. Consequently, education and religion working side by side can transform a barbarian into a civilized person. With wisdom and love, the human race as a whole will detest war and embrace peace.

翻译：

一般而言，战争令人憎恶而和平受人欢迎，虽然和平是人类世界上一切作为的最终目标，但战争在人类文明的过程中，始终无法避免。战争是人类天生的喜好，还是人类后天在社会中习得的伎俩?我们只知道，在历史上从来没有一段时期世界是真正处于和平状态。人类通过家庭、社会以及国家的构建来追求和平与繁荣，又怎么能让战争摧毁这一切呢?

要将战争的可能性降至最低程度，我有两点建议：首先，必须落实教育，以去除人性中的残酷与兽性;知识源于教育，同时也是通往智慧较稳当的一条路。智慧使我们明辨是非，同时也教导我们自制与容忍。

自制与容忍乃防止任意杀戮和破坏的两条有效途径。另一帖良方是宗教。世界上大部分的宗教主张博爱与宽恕，而博爱与宽恕可化解仇恨和报复。因此，教育和宗教相辅相成，能够将野蛮人转变为文明人。有了智慧和爱，全体人类定当厌恶战争、拥抱和平。

Do you know the world book and copyright day is which day? How is the world reading day origin? In 1972, the United Nations to the call of "to the reading society" around the world, make reading become an indispensable part of Peoples Daily life, until 1995, UNESCO, announced every year on April 23, positioning the world book and copyright day.

UNESCO in 1972 to the call of "to the reading society" around the world, everyone asked social members of reading, the book is necessities of life, reading be everyone an integral part of everyday life.

In 1995, UNESCO announced on April 23, for "world reading day". This day is the Spanish writer Cervantes and famous British writer Shakespeares death anniversary. According to the data show that since the "world reading day" announced more than 1 00 countries and regions to participate in this activity.

In every year on April 23, the reading promotion into a home the joy of the festival.

你知道世界读书日是哪一天吗?世界读书日是怎样由来的?1972年，联合国向全世界发出“走向阅读社会”的召唤，让读书成为人们日常生活不可或缺的一部分，直到1995年，联合国科教文组织，宣布每年的4月23日，定位世界读书日。

联合国科教文组织在1972年向全世界发出“走向阅读社会”的召唤，要求社会成员人人读书，图书成为生活的必需品，读书成为每个人日常生活不可或缺的一部分。

1995年，联合国教科文组织宣布4月23日为“世界读书日”。这一天是西班牙作家塞万提斯和英国著名作家莎士比亚的辞世纪念日。据资料表明，自“世界读书日”宣布以来，已有超过1 00个国家和地区参与此项活动。

在每年的4月23日，各国把读书的宣传活动变成一场热热闹闹的欢乐节庆。

Why should we protect wildlife animals?

Do you know of any endangered animals?Why are they in danger?

I think there are many endangered animals in the world,such as tigers and pandas.When farmers cut down trees,tigers can no longer hide and hunt.Many tigers are killed by people who want to sell their fur for money.And there are few places where pandas can live.We are not alone in the world.We human beings could not live without all the plants and animals around us.So protecting wildlife animals are very important.We must take measures to keep plants from being destroyed and stop animals from being killed.If each of us can plant a tree and build a birdhouse,the world will be more beautiful.It is very easy but useful.

[关于保护动物的小学生英语作文

Animals are our humans good friends, we cant hurt them, but some people are for your own sake, regardless of the poor little animals life and to trample them, kill them.

Remember that is one day this summer, I chat with grandma sitting on one side of the road, I saw a cat wanted to cross the street opposite of a piece of meat to eat, who knows, the cat just walked to the middle of the road, a large truck, the driver while riding on the horn, mouth scold a way: "dead cat to go away." Kitten also dont understand the meaning of the driver, the driver has been impatient, he put the pedal to a a small life is so dead in the wheel of a large truck full of cargo. I watched this scene was angry and sad, in order to commemorate the poor kitten, so I want to have this day - July 2, set up to protect the animals.

To this day each year, people all want to contribute to protect animals, to let the small animals spend the day with a light heart, cant let them hurt, small animal no matter by who, they are hospitable, finally, we need to use different ways to promote small animals to human help. Let every man in the world to protect small animals.

Im looking forward to this holiday was born at an early date.

动物是我们人类的好朋友，我们不能伤害它们，但有些人却为了自已的利益，不顾那些可怜的小动物的生命，去践踏它们，捕杀它们。

记得那是今年暑假的一天，我和姥姥在公路的一边坐着聊天，我看见一只小猫想穿过马路去吃对面的一块肉，谁知，小猫刚走到马路中间，一辆大卡车过来了，司机先生一边按喇叭，一边嘴里骂道：“死猫走开。”小猫还没理解了司机的意思，司机先生已不耐烦了，他一踩油门，一个小生命就这样死在了满载货物的大卡车的车轮下。我看着这一幕又气愤又伤心，为了纪念这只可怜的小猫，所以我想把这一天——7月2日设立为保护动物节。

到了每年的这一天，人们都要为保护动物做贡献，要让小动物轻松愉快地度过这一天，不能让它们受到伤害，小动物不管到了谁家，人们都要热情招待它们，最后，我们还要用各种不同的方式去宣传小动物对人类的帮助。让世界上的每一个人都要保护小动物。

我盼望这个节日早日诞生。