六年级关于动物的英语作文(合集20篇)

小猫有一种很粘人的动物。下面请看语文迷网为大家带来的小猫的英语作文范文，供大家阅读参考。

我喜欢的动物小猫英语作文一：

My favourite animal is cat. Cats are quiet and polite. They always walk lordly. Cats are cute. They have soft fur. When I touch them, they look comfortable. Cats have big eyes. Some cats eyes are green, some are blue, and some are grey. Even some cats two eyes have different colour. Cats sound is pleasant to listen to. Their sound is soft too. Otherwise, cats can catch mice. They are humans friends. I love cats very much. Do you like cats?

我最喜欢的动物是猫。猫是安静和有礼貌的。他们总是走气派。猫很可爱。他们有柔软的毛皮。当我抚摸它们时，它们看起来很舒服。猫有大眼睛。有些猫的眼睛是绿色的，有些是蓝色的，有些是灰色的。就连猫的两只眼睛也有不同的颜色。猫的声音很好听。它们的声音也柔软。否则，猫会抓老鼠。他们是人类的朋友。 我非常喜欢猫。你喜欢猫吗?

我喜欢的动物小猫英语作文二：

Several days ago, Mother brought home a little cat. I gave her a nice name "Mimi".

She is black all over except her: four feet and a small nose. There is also a white bib on her chest. Can you imagine what she looks like?

Every morning she gets up the earliest. Then she always climbs up my bed and wakes me up. When we sit at table having our meal, she often runs under the table and even climbs onto our knees, it seems as if she was saying, "Let me join you. I want something to eat."

“Mimi" likes to lie onthe floor in the sunshine. She feels;comfortable that way. She looks more lovely when doing that.

I like "Mimi" very much because the cat brings us a joy of the family.

可爱的小猫

几天前，妈妈将一只小猫带回家，我给它起了一个美丽的名字叫“咪咪”。

“咪咪”除了四足和鼻子是白的，其余都是黑的，看上去，好像在胸前打了一个白领结，你能想象出它是什么样了吗?

每天早上，它总是起得很早，然后跳到我的床上，把我叫醒，我们坐在桌前吃早餐时，它会从桌下轻轻爬到我们的膝盖上，好像在说：“我也想吃东西。”

“咪咪”喜欢躺在地板上晒太阳，它觉得很舒服。这样做时，它看起来更加可爱。

我非常喜欢“咪咪”，因为它给我们家带来了欢乐。

My favourite animal

Dolphin is my favourite animal.

It is one of the most precious animals. Their bodies are very long, about one zhang（丈）. 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.

My favourite animal

My favourite animal is tortoise. Tortoise walk not fast. But I like the tortoise. Why? Because, tortoise is a cute animal. It have a short tail and a four short foot. It have a little head and a hard shell. They are forty-five little and cute tortoise in My home. They like to play in the water. When they afraid some thing. They wall run fast. They like to eat the fish. I often buy some small fish to them to eat. They can catch the fish fast. First, they fake(假) sleep. When the fish swim near they mouth. They catch the fish fast and bit the fish head. So, the fish die. They can eat the fish. In winter. They like to sleep in the sand. When they sleep, they don’t eat any food.Because they wall hibernation. But, when they are thirsty. They come out of the sand. So, we must give water to them to drink.

I love the tortoise. I hate the eagle. Because, the eagle often eat the tortoise with it sharp mouth.My favourite animal is tortoise.

My Favourite Animal

My favourite animal is a dog.I had a dog when I was ten years old.Its name is Lily.Its a brown and white dog.It does everything with me.Everyday I give it some water to drink and some food to eat.At the weekend,Ill make it take a bath.At that time,the dog is very gentle.And I like it very much.This is my favorite animal----a beautiful,gentle and lovely dog.

I have got two baby cats. they are very beautiful.

One is yellow. the other is white. they are very lovely. the yellow cat is very naughty. He likes to play with people. He often runs here and there. His favourite game is playing with balls, ropes and stones.

But the white cat is very gentle. She likes to wash her face.

And she doesn′t like to play with people. She often jumps onto my knees. I like to give her a bath.

Oh, my baby cats bring me much happiness. We are very good friends. I love them.

This afternoon, I turned on the computer on the qq, and saw in qq space "simply make the gods cry".

Some people are ready to take the little bears bile. At that time, break the cage, a mother bear with huge PAWS strangled little bear, then her head hit the wall and died. Maybe it is their best way to them, because they are relieved.

After I read this story, I almost cry. So cute teddy bear, so the great bear, who is cruel killed them? Is human. Who is the one who claim to protect giant pandas? As humans. This is not a contradiction? The giant panda is a national treasure in our country, but as soon as I saw some pandas humans want to flee. Why is this? Because someone hurt the panda.

The panda is so cute! They also have life, they are not rich. We must protect the panda, some panda has been found, there are some pandas still suffer from the endless pain. We want to be treated, if they are they, by this pain?

Here, I appeal to everyone: love animals, let animals no longer afraid of us, let the world become real peace!

At the same time I also urge those who hurt the panda: panda also have life, pandas have feelings. Their value is not let us make a living, but live for yourself. I hope you can stop here!

今天下午，我打开电脑上了qq，，在qq空间里看见了“惊天地泣鬼神”的一幕。

一些人准备取小熊的胆汁，这时，一只母熊挣脱了铁笼，用巨大的熊掌掐死了小熊，然后把头撞上墙壁，死了。也许这是它们最好它们的办法，因为它们解脱了。

看完这一则故事，我快哭了。这么可爱的小熊，这么伟大的母熊，是谁狠心夺走了它们的生命?是人类。口口声声说保护大熊猫的是谁?也是人类。这不是自相矛盾吗?大熊猫是我国的国宝，可一些熊猫看见人类就想逃。这是为什么?因为有人伤害熊猫。

熊猫是多么可爱啊!他们也有生命，它们不是致富的工具。我们一定要保护熊猫，一些熊猫已找到，还有一些熊猫还在受那无尽的痛苦折磨。我们要将心比心，假如自己是它们，受到这种痛苦会怎么样?

在这里，我呼吁大家：爱护动物，让动物不再惧怕我们，让这个世界变得真正和平吧!

同时我也奉劝那些伤害熊猫的人：熊猫也有生命，熊猫也有感情。它们的价值并不是让我们赚钱，而是为自己而活。希望你们能到此收手!

From the passage we know that thousands of endangered animals are facing the threat of being bought and sold on the internet. Traders make a great profit from it，which is illegal.

As is often read in the newspaper reports， wild life especially the rare species are threatened with extinction. Human beings are making attempts to hunt wild animals for a big profit， which， of course， results in a sharp decrease in the number of animals.

Therefore， it is high time for us to take quick action to protect them. First of all， it’s quite necessary for every citizen to realize the importance of animal protection. Only by knowing its importance can people develop a sense of responsibility. In addition， the government should pass some laws to forbid any hunting of rare animals.

If I were one of the endangered animals， I would hope that man could be a good friend of mine rather than my enemy.

从文中我们知道成千上万的濒危动物面临的威胁是在网上买卖。交易员有很大的利润,这是非法的。

经常在报纸上看到报道,野生动物尤其是稀有物种濒临灭绝。人类正在试图猎杀野生动物,也赚了不少钱,,当然,导致动物的数量急剧减少。

因此,是时候为我们迅速采取行动来保护他们。首先,它是非常必要的对于每一个公民意识到保护动物的重要性。只有通过了解它的重要性人们可以开发一种责任感。此外,政府应该通过一些法律来禁止任何捕猎珍稀动物。

如果我是濒危动物之一,我希望那个人可能是我的一个好朋友而不是我的敌人。

Dolphin

In the vast ocean live many creatures with great intellectual and physical capacities.Dolphin is one of those great creatures,whose capacities to think and move at an astounding rate puzzle those who study their behaviors,Dolphins possess something that makes them different from all the other sea creatures.It is not strength or speed but the size of their brains.Dolphin s brain is almost the same size as that found in the human head.They live for a ling time.

Dolphins babies are born in the water.They can grow up to three and a half meters long.

Dolopins use sound to help them find their way,look for their food and talk with each other.Sound is just like their eyes and mouths.

海豚

大海里住着许多智力发达、身体强健的动物,海豚就是其中之一.它反应灵敏、动作迅速,让那些研究它们行为的人们深感震惊.海豚拥有一些与其它海洋生物不同的地方,它的优势不在于它的力量和速度,而在于它的大脑.海豚的大脑与人脑大小一样大.它们的寿命很长.海豚在水里生育,它们能长到三点五米长.

海豚利用声音帮助自己认路、觅食与彼此之间交谈.声音就像它们的眼睛和嘴一样.

Hello, I’m Pang Bo Yu. I have a very happy family.

My mother is a worker. How old is she? Guess! She’s thirty-five, she like zebras. On Saturdays and Sundays, she likes swimming. She doesn’t work on Saturdays and Sundays.

My grandfather and grandmother likes running on Saturdays and walking on Sundays. They like ducks, but I don’t. I like horses very much. In the evening, we watch TV. Some times I listen to music. But my mother, grandfather and grandmother doesn’t, they like reading.

I love my happy family very much. Do you like my family?

1.Bird

(1) Kill two birds with one stone. 一箭双雕;一举两得。

(2) A bird in the hand is worth two in the bush. 双鸟在林不如一鸟在手。

(3) Birds of a feather flock together. 物以类聚，人以群分。

(4) It’s an ill bird that fouls own nest. 家丑不可外扬。

(5) Fine feathers make fine birds. 人要衣装，马要鞍。

(6) A bird is known by its note, and a man by his talk. 听音识鸟，闻言识人。

(7) Each bird loves to hear himself sing. 鸟儿都爱听自己唱。(自我欣赏)

(8) You cannot catch old birds with chaff.(粗糠). 用粗糠捉不住老鸟。(有经验的人难骗。)

(9) Birds in their little nests agree. 同巢之鸟心儿齐。

2. Cat

(1) A cat has nine lives.猫有九条命;吉人天相。

(2) Cats hide their claws. 知人知面不知心。

(3) All cats are grey in the dark.. 黑暗之中猫都是灰色的。(人未出名时看起来都差不多。)

(4) A gloved cat catches no mice. 戴手套的猫，老鼠抓不到。(不愿吃苦的人成不了大事业。)

(5) When the weasel and the cat make a marriage, it is a very ill presage. 黄鼠狼和猫结亲，不是好事情。)

(6) Who will bwll the cat? 谁去给猫系铃?(谁愿意为大家冒风险?)

(7) The cat shuts its eyes when stealing cream. 帽偷吃奶油的时候总是闭着眼睛。(掩耳盗铃)

(8) There are more ways of killing a cat than by choking it with butter. 杀猫的办法很多。(达到目的的途径很多。)

(9) Care kill a cat. 忧虑愁死猫。

3. Chicken

(1) Don’t count your chickens before they’re hatched. 鸡蛋未孵出，先别数小鸡。(不要过早乐观。)

4. Crow

(1) A crow is never the whiter for washing herself often. 江山易改，本性难移。

5. Dog

(1) He who would hang his dog gives out first that it is mad. 欲加之罪，何患无词.

(2) A staff is quickly found to beat a dog with. 欲加之罪，何患无词.

(3) Love me, love my dog. 爱屋及乌.

(4) Too much pudding will choke a dog. 布丁太多噎死狗。

(5) Every dog has his day. 人人皆有得意时。

(6) Barking dogs don’t (seldom) bite. 爱叫的狗很少咬人。

(7) Let sleeping dogs lie. 勿惹事生非。

(8) Dead dogs bite not. 死狗不咬人。

(9) All are not thieves that dogs bark at. 狗见了叫的不一定都是贼。(不要以貌取人。)

(10) Every dog is a lion at home. 狗在家门口就成了狮子。

(11) Don’t be a dog (lying) in the manger. 莫学狗占马槽不吃草。(不要占着茅坑不拉屎。)

(12) Dog does not eat dog. 同类不相残。

(13) Scornful dogs will eat dirty puddings. 狗再傲慢也会吃脏布丁。

(14) A son never thinks his mother ugly,and a dog never shuns its owner’s home however shabby it is.儿不嫌母丑，狗不嫌家贫。

6. Frog

(1) The frog in the well knows nothing of the great ocean. 井底之蛙，不知大海。

7. Fox

(1) The fox may grow grey, but never good. 狐狸毛色可变灰，但是本性难移。

(2) The fox preys farthest from his hole. 狐狸捕食，远离洞府。(兔子不吃窝边草。)

(3) When the fox preaches, then take care of your geese. 每当狐狸说教，当心鹅群被盗。

(4) When the fox says he is a vegetarian, it’s time for the hen to look out. 狐狸说它吃素的时候，母鸡就得注意。

英语中有关动物的谚语(下)

8. Fish

(1) The best fish swim near the bottom. 好鱼常在水底游。

(2) Never offer to teach fish to swim. 不要班门弄斧。

(3) Go to the sea, if you would fish well. 不入虎穴，焉得虎子。

(4) There’s as good fish in the sea as ever came out of it. 海里的好鱼多的是。

(5) It is a silly fish that is caught twice with the same bait. 智者不上两次档。

(6) If water is noisy, there are no fish in it. 咆哮的水中无鱼。(夸夸其谈者无真才实学。)。

9. Hare

(1) You cannot run with the hare and hunt with the hounds(猎狗). 不能既和野兔一起跑又和猎狗一起追。(人不应两面讨好。)

(2) The tortoise wins the race while the hare is sleeping. 兔子睡懒觉，乌龟跑赢了。

10. Horse

(1) You can take a horse to the water, but you can’t make him drink. 带马到河边容易，逼马饮水难。

(2) Don’t ride the high horse. 勿摆架子。

(3) A good horse cannot be of a bad colour. 好马不会毛色差。

(4) A horse may stumble on four feet. 马有四条腿，亦有失蹄时。

(5) A running horse needs no spur. 奔马无需鞭策。

(6) Don’t put the cart before the horse. 不要将大车套在马前面。(处理问题应按先后次序，不要本末倒置。)

(7) The common horse is worst shod. 公用之马，掌子最差。

(8) Lock the barn door after the horse is stolen. 失马之后锁马厩。(亡羊补牢)

(9) Don’t look a gift horse in the mouth. 馈赠之马，勿看牙口。

(10) Hair by hair you will pull out the horse’s tail. 一根一根拔，拔光马尾巴。(水滴石穿)

11 . Mouse

(1) It is a poor mouse that has only one hole. 狡兔三窟。

(2) The mouse that has but one hole is quickly taken. 只有一个洞的老鼠，很快就被抓住。

(3) A speck of mouse dung will spoil a whole pot of porridge. 一粒老鼠屎，坏了一锅粥。

12. Sheep

(1) If one sheep leaps over the ditch, all the rest will follow. 榜样的力量是无穷的。

(2) A lazy sheep thinks its wool heavy. 懒羊嫌毛重。

(3) He that makes himself a sheep shall be eaten by the wolf. 甘心做绵羊，必然喂豺狼。

13.Swallow

(1) One swallow does not make a spring. 孤燕不报春。

(2) One swallow does not make a summer. 一燕不成夏。

14. Tiger

(1) If you don’t enter a tiger’s den, you can’t get his cubs. 不入虎穴，焉得虎子。

15. Wolf

(1) Don’t trust a goat with the kitchen-garden,or a wolf with sheepfold. 不能请羊管菜园，不能请狼管羊圈。

(2) Who keeps company with wolves, will learn to howl. 和狼在一起，就会学狼叫。

(3) Man is a wolf to man. 人对人是狼。(人心狠，人吃人)

(4) A growing youth has a wolf in his belly. 年轻人，在成长，吃起饭来像饿狼。

I have a Chinese dream, is to let the earth is very clean, everyone was happy.

I have a Chinese dream, is to make every school and every classmates are very friendly peace.

I have a Chinese dream, is to let each resident house not collapsed.

I have a Chinese dream, is to let each student textbooks and story books wont be broken forever and ever.

I have a Chinese dream, is to let all the bad guys to become a great great guy.

I have a Chinese dream, is to make the poor children can be the best on the school.

I have a Chinese dream, is to make the poor residents of planted land quickly take root, sprout, results.

Ah! I have a lot of Chinese dream!

我有一个中国梦，是让地球变的非常干净，每个人都很快乐。

我有有一个中国梦，是让每个学校和每个同学都很友好和平。

我有一个中国梦，是让每一个居民的房子不再倒塌。

我有一个中国梦，是让每个同学的课本和故事书永永远远不会再破。

我有一个中国梦，是让坏人全都变成一个非常好的大好人。

我有一个中国梦，是让穷的小朋友们都可以上最好的学校。

我有一个中国梦，是让穷的居民种下的土地快快的生根、发芽、结果。

呀!我有好多个中国梦啊!

There are three people in my family, father, mother and me.

Tell me about my father first! My father to do the rice is the first in our family, but he often got home sitting on the sofa reading a newspaper, so I had to let my mother cooking. Until my mother said that it is time for dinner, he was sitting at a desk shoveled to dinner. After the meal and went to see the newspaper. Sometimes I ask him a question, he will only take a head. But my dad wash the dishes washed clean and fast.

And say my mother! Her work but, one day I can put our house clean. When I go to school, my mother often at five o clock get up more, called me up, delicious dinner is ready. She often help me review (homework), I love her very much.

The last say again on me! I dont (want to) read () say what also dont see, you picked up the book. Sometimes I see a book (night) ten o clock, didnt go to bed until hardly keep my eyes open.

Our family is a happy family. I love my mom and dad.

我的家有三口人，爸爸、妈妈和我。

先说说我的爸爸吧!我爸爸做的饭在我们家要数第一，可是他经常一回到家就坐在沙发上看报纸，所以只好让我妈妈做饭了。直到我妈妈说该吃饭了，他才坐在桌子前大口大口的吃饭。吃完饭又去看报纸了。有的时候我问他一个问题，他只会点一下头。不过我爸爸洗碗洗得既干净又快。

再说一说我的妈妈吧!她干活可是能手，一天的工夫就能把我们家打扫得一干二净。我上学的时候，我妈妈经常五点多就起床，把我叫起来的时候，香喷喷的饭已经做好了。她还经常帮我复习(功课)，我很爱她。

最后再说说我吧!我不(想)看书(的时候)说什么也不看，拿起书就放不下。有时候我一看书看到(晚上)十点，直到眼睛睁不开了才睡觉。

我们家是一个幸福的家庭。我很爱我的爸爸妈妈。

Today following with economy ， Science and technology‘s devolop , we human are destorying the environment.

But we must know we have only a world ,if its broken we havent any places to live. So we cant leave it along,we should do something to stop it.

To make it ,we should do anything from ourselves ,such as not waste water or electic power etc.

Besides it we should persuade people joining us as more as posible.

If every one can do this our world will be more beatiful and tomorrow is another day.

【参考译文】

今天，随着经济、科技的发展，人类破坏环境。

但我们必须知道我们只有一个世界，如果它破碎了，我们就没有生存的地方。所以我们不能离开它，我们应该做些什么来阻止它。

要做到这一点，我们应该从自己做的任何事情，如不浪费水、电等。

此外，我们应该说服人们加入我们尽可能。

如果每个人都这样做我们的世界会更美丽，明天又是新的一天。

A thought-provoking dialogue between the mother elephant and her own child appears in the first picture. Having growing his teeth, the young elephant is eager to share the exciting news with his mother. However, after repeating his words several times, there is still no response coming from the mother. Meanwhile, the attractive caption in the second photo reads: no trade, no kill.

The above pictures unveil a hazard posed to wildlife due to the expanding scale of world commercial hunting. At least two fundamental factors could contribute to this phenomenon. The industry of commercial hunting have undergone a booming expansion (along with the growing public awareness of the merits of wildlife, which makes/), making hunting unusually profitable. Worse still, lacking knowledge regarding the significance of ecological balance, some people take the gun to chase animals insatiably (and thus cause a severe threat to all life in the world). Apparently, this trend will surely in turn endanger humankind in the long run.

(On no account should we turn a blind eye to such things.//All these factors above make it crucial to take drastic measures to protect the wildlife.) Accordingly, governments all over the world are supposed to unite to work out effective measures against commercial hunting. Additionally, people should be educated from childhood to cultivate the awareness that we and the rare wild animals share the same precious planet. I do believe a harmonious relationship between the wildlife and human beings is awaiting us if we make every effort to promote wildlife protection both nationally and internationally.

Timeflies like an arrow before we realize it .It is known that nothing is

more precious than time. The good old proverb "time is money" reminds us that

time is valuable. When time goes by, it will never return. However, it is a pity

that some people dont make full use of their time .They spend a lot of time in

sleeping, chatting, playing computer games or other unmeaning matters. . They

dont realize that wasting time is actually equal to killing themselves. They

always regret not having made great achievements. One of the reasons may be they

do not make good use of time. Therefore, in order to be successful, they should

first get into the habit of being on time. It’s a sign of cherishing time. Dont

put off what can be done today until tomorrow. Being lazy will eventually lead

to failure. Dont wait, because you dont know how long it will take when you

put off your plan.

The more we are aware of the significance of this famous saying, the more

benefits we will get in study or job.

My home have a clever dog flow li, it has a beautiful name - the ball ball.

Ball ball body white as snow, two big eyes, nose and smooth detour, tail short, chopped far look like a small ball.

It particularly fond of sleep. One time, I take a shower, its in the sitting room east and west, then walk to a bedside table, really boring lives had a good stretch, belly up, carefree lying on the ground. Surface tilted his head to left, two small claw tightly embrace together, very intoxicated with close my eyes and fell asleep. When I take a shower, when he was looking for it to play, see it was fast asleep.

It is not only love to sleep, also very greedy. Remember once, we eat the delicious ribs, the ball ball saw this, he swallowed the mouth water, see it, I really dont have the heart to, had to throw a bone to the ground, the dog jumped up, quickly, he grabbed the bones, climbed to the bed, the Wolf to eat it, eat with relish.

This is my familys good sleep and greedy ball ball, do you like it?

我家有一只聪明怜俐的小狗，它有一个好听的名字—球球。

球球全身毛白如雪，铜铃大眼，鼻子滑漉漉的，尾巴短短的，远看就像一个小茸球。

它特别喜欢睡觉。有一次，我去洗澡，它在客厅东走走，西逛逛，实在无聊了便走到床头柜下，抻了个懒腰，肚皮朝上，悠然自得的躺在地上。小脑袋向左面歪着，两只小爪紧紧的抱在一起，很陶醉的闭上眼睛睡着了。等我洗完澡，正想找它玩的时候，看到它已经呼呼大睡了。

它不但爱睡觉，还很贪吃。记得有一次，我们吃着香喷喷的排骨，球球看见了，馋得直流口水，看到它的样子，我真的不忍心，只好向地上抛了一块骨头，小狗跳了起来，迅速地叼住了骨头，爬到了床底下，狼吞虎咽地吃了起来，吃得津津有味。

这就是我们家贪吃好睡的球球，你们喜欢它吗?

Writing (图画提纲式议论文)

Our Right Attitudes Toward Animals

Your essay should meet the requirements below:

1)Describe the cartoon and deduce the purpose of the drawer of the cartoon;

2)State the negative effects of eating wild animals; and

3)Give your suggestion as to how to solve the problem.

考研英语作文范文

As is depicted in the cartoon, both the cat and snake are on the table, with tears in their eyes, waiting to be eaten by humans. Through this picture, the drawer condemns the eating of wild animals.

Eating wild animals gives rise to a lot of negative effects. In the first place, as many wild animals carry parasites, when we eat them, the parasites enter our bodies, thus causing a lot of illnesses. In the second place, since animals are an indispensable part of our environment, the extinction of some animals may disturb the natural balance. Last but not least, eating wild animals is cruel.

Since eating animals causes so many harms, we should work together to put an end to the problem. On the one hand, the government should make stricter laws to prohibit people from eating wild animals. On the other hand, all the people should realize the harms of eating wild animals and refrain from doing so.

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。

There is always a pile of smelly rubbish in front of the building we live. Everyone has to cover his nose with his hand while he passes by. One day, our teacher told us in class some good deeds done by Uncle Lei Feng. I was moved deeply by that. So after school, I started to clear the rubbish away. Now my neighbors dont have to cover their noses.

我们家住的楼前总是有一堆垃圾，天长日久都发出了恶臭。人们经过时都得捂着鼻子。有一次课堂上，老师给我们讲了雷锋叔叔助人为乐的故事，我被深深地感动了。于是我放学回家后就开始清扫那堆垃圾。现在我的邻居们就不必捂着鼻子进家门了。

Many animals are in danger of dying out. As is clearly shown in the bar chart, the kinds of wild animals have decreased sharply in the past decades. With 30,000 wild animals reduced on average each year, there were only 1.5 million left till 2010.

There are several reasons accounting for this problem. Apart from the polluted environment and natural disasters, illegal killing is an important reason. Human beings are making attempts to hunt wild animals for fashion and a big profit, which can be seen vividly from the right picture. This has resulted in a sharp decrease in the number of animals.

In my opinion, it is high time for us to take quick action to protect them. A national public campaign should be launched to give animals a good living environment. In addition, the government should pass some firm laws to forbid abuse killing. Only in this way can we live in harmony with wild animals.

许多动物都面临灭绝的危险。显然这个柱状图所示,野生动物的种类急剧下降在过去的几十年。每年平均30000野生动物减少,只剩下150万到2010。

占这个问题有几个原因。除了环境污染和自然灾害,非法捕杀是一个重要的原因。人类正在试图猎杀野生动物对于时尚和一个很大的利润,从右边可以看到生动的画面。这导致了动物的数量急剧减少。

在我看来,我们是时候采取快速行动保护他们。国家公共活动应该推出给动物一个良好的生活环境。此外,政府应该通过一些公司法律禁止虐待杀害。只有用这种方法我们才能与野生动物和谐相处。

Most kids like animals. Girls like cats, and boys like dogs. However, my favorite animal is the horse.

The horses are strong, not like the tame cats or puppy dogs. They look wild and hard to get close. Yet, they will be very timid and friendly after they get to know you. Horses remember the way home. They are also faithful to their masters. They even understand what you are trying to tell them. Ive heard many stories about how a horse saved his masters life. Thats also the reason why I love horses. They never betray you.

大多数孩子喜欢动物。女孩喜欢猫,和男孩喜欢狗。然而,我最喜欢的动物是马。

马是强大的,不像猫或狗温顺的小狗。他们看起来野生和难以接近。然而,他们会很胆小,友好在他们了解你。马记得回家的路。他们也对他们的主人忠心耿耿。他们甚至理解您想要告诉他们。我听说过很多故事一匹马救了他的主人的生活。这也是为什么我爱马。他们从不背叛你。

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.

在我们的自然界中，动物的种类有很多，你最喜欢的是哪一种呢?下面看看小编为大家整理的我喜欢的动物英语作文吧，希望对你有帮助。

我喜欢的动物英语作文1：

I have a parrot. Its my favorite animal. Its name is Gaga because it always makes sounds like that. We picked it up in the parking lot six years ago. We released a revelation but had no one to claim. It doesnt change a lot but its color becomes more and more beautiful. We say that its a handsome boy. It can imitate some simple words and phrases, like hello or greet to my grandmother. My grandmother often talks to it or plays music for it. We think that its some kind of clever, because it always makes sounds when its boring or hungry. It adds a lot of fun to our lives.

我有一只鹦鹉，它是我最喜欢的动物。它的名字叫嘎嘎，因为它总是发出这样的声音。六年前我们在停车场捡到它。我们发了启示，但是没有人认领。它没有多大的变化，但是它的颜色变得越来越漂亮了。我们说它是一个帅小伙。它可以模仿一些简单的词和词组，比如你好，或者像奶奶问好之类的。我奶奶经常和它聊天或者放音乐给它听。我们觉得它又点聪明，因为它无聊或是饿了的时候总是会发出声音。它给我们的生活增添了许多乐趣。

我喜欢的动物英语作文2：

Dogs are my favorite animal because they are our best friends and they can do a lot for us. For examples, dogs can help blind people and police dogs can help the police,too. Dogs are cute.friendly and clever. They can help people feel less lonely. I have a pet dog named Lucky which is my best friend. When I am free, I always talk with her, feed her, play with her which can make me be more responsible. So I love dogs best.

我喜欢的动物英语作文3：

I have a cat named Mimi. Its hair is as white as snow. I often play games with it. It amuses me a lot and I treat it as a little friend. Every morning, I would say goodbye to it before I go to school and Mimi would wave its front-legs to me. It brings me a lot of pleasure. But it takes time and costs money to keep the cat. My parents and I spend much time taking care of it, feeding it and cleaning it. We have to clean the house from time to time, or the cat will make them dirty and smelly.

我有一只猫，名叫咪咪。它的毛像雪一样白，我经常和它一起玩。它使我很开心，我也把它当小朋友一样对待。每天早上，我去上学之前都会跟它说再见，它也人向我晃晃前爪。它给我带来了很多快乐。但是，养猫是要花费时间和金钱的。我父母和我花费很多时间照看它，喂它饭，给它洗澡。我们得经常打扫房间，否则，猫就会把屋子弄得又脏又难闻。