六年级关于动物的英语作文最新19篇

My favorite little animal bunny, it has a white fur, the play is very cute. Her two eyes are red, the play is like a pair of red gems. Sparkling. Every morning the little white rabbit to eat a carrot, two pieces of leaves, it is full.

Every day I put a study at noon, a home, it bouncing to jump in front of me, as if you are welcome to go home. I see it every day, even if I am not happy, I saw him I was very happy. Forget all those unhappy things.

Once again, my classmates came to my house to guest, it is still as usual bounce to me, my classmates saw, she said: "your familys small rabbit is so cute Oh! Home for a while I let My dad bought me a little rabbit.

In this way, I am more and more like my little rabbit, I must take good care of it!

I like the program" Animal World" . First of all, I like animals, especially small animals. Secondly, the host is able to make the program lively and interesting. Thirdly, through this program I know a lot of things that I havent known before. I gain some knowledge about animal life, such as, different lives of various kinds of animals, the relationship between people and nature, people and animal, and the importance of animal protection.

I want to say that animals are part of nature as we are. They can not be separated from the humans. We must keep nature in balance.

Please give your love to animals. Stop killing them.

我喜欢“动物世界”这个节目。首先，我喜欢动物，尤其是小动物。第二，主持人把节目办得既生动又有趣。另一方面，通过这个节目，我知道了许多以前不知道的关于动物生活方面的事情，例如不同动物的不同生活习惯，人与动物之间、人与自然之间的关系，还有保护动物的意义。

我想说的是，动物是自然的一部分，它们与人类不可分割，我们一定保持生态平衡。

请把你们的爱给它们吧，不可以杀害它们。

Monarch butterfly is a beautiful insect.

Monarch butterfly is insect, it is beautiful, every year , Milli0ns of Monarch butterflies fly from Canada to Mexico ,the way is about 4000 km. they fly 45km every day .Why do they go to Mexico? Because , Canada is too cold ,they are live in Mexico six months ,from April to October . And then, new Monarch butterflies are fly from Mexico to Canada, they are not “old” Monarch butterflies, because Monarch butterflies lay their eggs and the they die.

In the Canada, new Monarch butterflies lay eggs ,and then die, the egg change to the Monarch butterfly caterpillar, the Monarch butterfly caterpillar change to the Monarch butterfly chrysalis , the Monarch butterfly chrysalis grow to the adult Monarch butterfly, the adult Monarch butterfly lay egg and then die ……

I have a question : How do the Monarch butterfly know the way? Maybe only Monarch butterflies can answer this questions.

在生物历3012年72月56日，植物组合动物组举行了一次比赛，比赛快要开始了，让我们去看看吧。

“第一场比赛——赛跑，总长1000豹步（豹子奔跑一步的距离），动物族派出了速度之王——猎豹，植物族派出了一棵小草，那小草对猎豹，看来动物族要赢了。”钢笔解说员正在给大家解说一些比赛的情况。比赛开始了，只见猎豹飞奔出去，转眼间就跑出了100豹步，真不愧是速度之王啊！突然，铅笔也出现在了解说台上，说道：“咦？怎么回事？小草竟然随风飘起来了，而且飞的明显比猎豹跑得快。10步、5步，快看！小草超过猎豹啦！”这时看台上梅花、樱桃带头鼓掌给小草加油助威。最终小草领先猎豹2豹步，小草赢了，植物族率先夺得了头筹。

“第二场比赛——举重，动物族竟然派出了蚂蚁，真是奇怪呀，植物族派出了一粒小种子。”比赛开始了，很多橡皮工作人员把种子放在一的大金属箱子里，又给它浇了水，接着他们又抬上一个一模一样的金属箱子，让蚂蚁抬起来，只见蚂蚁一用力，箱子就被举起来了，真是厉害呀！那边的种子还在顶金属箱子，可是最终还是没有顶起来。蚂蚁赢了，动物族搬回了一局！

“第三场比赛——飞行，动物组怎么没有派出飞行灵敏的蜻蜓，而是派出了蜘蛛，植物族派出了蒲公英。”一阵风吹过，蒲公英腾空而起，飞向终点，也就在蒲公英起飞之际，蜘蛛喷出一堆细丝，这一堆细丝就像是一张网，把蒲公英给粘住了，蒲公英飞不动了，接着蜘蛛又喷出一堆细丝，这一堆细丝就像是一个气球，把蜘蛛带到了终点，这一场又是动物族赢了，原来动物族派出蜘蛛是有目的的。

“第四场比赛——钻地，动物族派出了钻地大王——地鼠，植物族派出了仙人掌，这一次的重点很好玩，他被设在海平面以下300豹步处。”比赛开始仙人掌开始拼命的向下扎根，而地鼠则是一跳，头朝地面，一碰地，就开始向下钻，过了一会，从地下发出一阵欢呼声，和一阵叹气声，因为，仙人掌先到达终点，铅笔问仙人掌：“你是怎么赢的？”仙人掌说：“我在扎根的时候，先用一部分根把地鼠缠住，让他动弹不得，我在轻松自如的向下扎根，之后我就赢了。”所以，植物族搬回了一局！

“第五场比赛——爬树，动物族和植物族的决胜局，动物族派出了爬树高手——猴子，而植物族派出的是爬山虎。”比赛开始了，猴子拼命向上爬，一转眼功夫，它就已经爬到一半了，不愧是爬树高手，爬山虎也不甘示弱，也拼了老命向上爬，不一会也爬到了一半，可是猴子毕竟是灵活，一次性绕过所有障碍，而爬山虎是一次次爬过障碍，当然速度会慢一些，这一次，还是动物族胜利了！

最后，动物族已三局比二局战胜了植物族，获得第一。动物族派出了兽王——狮子，植物族派出了花王——牡丹，作为领奖代表，登上了领奖台。由群山之首——泰山和万河之源——长江为他们颁了金奖和银奖。这场比赛圆满结束。

[动物植物大比赛_六年级作文

①in+月、年 the morning/afternoon/evening/a week 表示时间

②on+具体某一天(几月几日)/某个假期(…Day)

③at+具体某点时间、某个假期(…Festival)/the weekend

①in…street 表示方位

②on…road/left/right

③at the…crossing/stop/某个具体的地点

①in the tree(不是树上长出来的)

②on the tree(树上原来自己长出来的)

表示时间：

① ago(……以前) later(……以后)

② before (在……以前) after(在 ……以后)

be 动词和助动词

1. be 动词(am/is/are)

主语 be 动词(原形) be 动词(过去式)

I am was He/she/it is was

We/you/they are were

2.助动词(do/does/did)

Do+非第三人称单数 +动词原形…?

…do/dont

Does+第三人称单数

…does/doesnt

Did+所有主格

…did/didnt

What do you/they/we…

+动词原形?

I/They/We+动词原形…。

What does he/she/it…

He/She/It +(动词+S)….

What did you/they/we/ he/she/it…

I/They/We/ He/She/It +动词过去式。

My family and I went to the seaside. My dad went fishing in the sea. My mumstayed under the umbrella. She read a book. My uncle ate an ice cream. My consins ate bread. My brothers made a sandcastle. My sisters bathed on the sunny beach. Mike went swimming in the sea. Kate and I played football. We were very happy.

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：wolf。希望对大家有所帮助。

There is a butcher Tianwan home, where the burden of the meat has been sold out, leaving only some of the bones. Two wolves encounter on the road, followed closely by Zoulehenyuan.

Afraid of the butcher, pick up a piece of bone thrown in the past. A wolf bones have been stopped, along with still another wolf. Butcher and pick up a piece of bone thrown in the past, the bones after the wolf came to a halt, but the bones have been the first wolf Yougen up. Bones have been thrown over, the two together, like the original as a wolf to catch up.

Butcher is distress, I am afraid together before and after the attack by a wolf. There are wild to see Michael playing a game, the masters of the field to stack firewood in the wheat field to fight, into a hill-like coverage. So Ben butcher in the past to rely on firewood pile below, pick up the butchers knife to lay down their burden. Two wolves are afraid to move on and stare toward the butcher.

After a while, a wolf straight away and the other as a wolf-like dog in front of the squat. A long time, it seems to be a wolfs eyes closed, looking very relaxed. Butcher all of a sudden jump, with a wolfs head Daopi, Liankanjidao to kill wolves. Butcher about to start now, to firewood behind a pile, saw another wolf is firewood heap holes, drilled in the past want to butcher in the back of the attack. The wolf has got half of the body, only the buttocks and tail exposed. From the butcher cut off the back of the hind legs of the wolf, the wolf kill. Understand this in front of the wolf pretending to sleep, was used to lure the enemy.

Wolf is too cunning, but for a while two wolves have been hacked to death, the animal deception to how much? Only give them increased humor.

[动物英语作文：wolf

Recently, more and more colleges and universities have realized the importance of creating green campus, it has become a new trend throughout the country.

So, what do you mean when we refer to green campus? On the one hand, the protection of environment is necessary, there is no denying the fact that this is the premise of the concept. On the other hand, it is not enough to meet the overall goals of green campus simply maintain green environment. On the contrary, it also requires all the staff and our common efforts, the students positive culture construction.

Therefore, in order to create green campus, first, it is necessary, everyone thinks of our own host campus, and to realize green enlightenment brings us a house. More importantly, the need for action to achieve goals. Last but not least, we can spread the spirit of a wide area, calling for more people to join the prospect of this project.

近来，越来越多的高校已经意识到了创建绿色校园的重要意义，它已成为一个遍及全国的新趋势。

那么，是什么意思时，我们指的绿色校园?一方面，对环境的保护是必要的，不可否认，这是这一概念的前提。另一方面，它是远远不够的，以满足绿色校园的总体目标简单地保持绿色的环境。相反，它也需要所有的工作人员和我们共同的努力，学生的积极的文化氛围建设。

因此，为了创造绿色校园，第一，它是必要的，每个人都认为我们自己主办的校园，并认识到绿色的启示给我们带来了房子。更重要的是，需要采取行动以实现目标。最后但并非最不重要的，我们可以传播的精神，更广阔的领域，呼吁更多的人加入这个项目的前景。

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.

你知道任何濒危动物吗?他们为什么处于危险中?我认为世界上有许多濒危动物,如老虎和熊猫。当农民砍伐树木,老虎再也无法隐藏和狩猎。很多老虎都被那些想要出售他们的毛皮。,很少有熊猫生活的地方。世界上我们并不孤单。我们人类离不开我们周围所有的植物和动物。所以保护野生动物是非常重要的。我们必须采取措施防止植物被破坏,阻止动物被杀。如果我们每个人都可以种一棵树和建立一个禽舍,世界将会更美丽。它非常容易,但很有用。

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。

在这个暑假中，旅行使我增长见识，学习使我深受启发。

In this summer vacation, travel to my knowledge, learning greatly inspired me.

生活中，我们迎着微风乘车去旅行，让我看到了一望无垠的大海，绿树成荫的森林……仿佛走进了仙境一般。一天，我们来到了十里荷塘，那时正是荷花盛开，我们看到了在水面上亭亭玉立的荷花，无比娇艳，像一位骄傲的公主。我们又去了繁华的都市——上海，夜晚，繁华的上海滩成了光的海洋，霓虹灯闪耀的东方明珠塔，堪称上海的地标建筑。

In life, we meet the breeze bus to travel, let me see the boundless sea, green forest...... Just like entering a wonderland general. One day, we came to the ten in the lotus pond, then it is the lotus in full bloom, we see a stand gracefully erect on the surface of the lotus flower, very beautiful, like a proud princess. We went to the bustling city -- Shanghai, the bustling night, Shanghai Tan into ocean of lights, neon lights shining in the Oriental Pearl TV Tower, a landmark building in Shanghai.

学习中，我学到了许多，尤其是写作、阅读、奥数都能得到老师的表扬，所以在暑假中，我的学习收获也是满满的，我对学好阅读与写作更有信心了。

In the study, I learned a lot, especially reading, writing, math can get the teachers praise, so in the summer vacation, my study is full of harvest, I to learn reading and writing more confident.

小队活动中，我去了污水处理厂、滨海的向日葵基地、十里荷塘、袍江的国家电网公司，我在实践中学到了很多课外知识，受益匪浅，同时也增进了同学之间的友谊。

Group activities, I went to the ten sewage treatment plant, the sunflower base, pond, Paojiang China State Grid Corp, I learned a lot in practice of extra-curricular knowledge, benefit, but also enhance the friendship between the students.

这个暑期，我收获很多，我觉得过了一个有意义的假期。

This summer, I learned a lot, I felt a meaningful holiday.

The life of people facing difficulties, but really overcome countless again a few?

人的一生面对的困难，但真正克服无数的又有几个?

Life is short, only learned to overcome difficulties, it is learned to live. In you meet the time of difficulty, is still the head on back; Is escape or face; Is halfway or like summer by associating sisters as never say die?

生命是短暂的，只有学会克服困难，就学会了生活。在你遇到困难的时候，仍然是头背;是逃避还是面对;是半途而废还是像夏骆缔姐妹一样永不言弃?

Ask yourself: I learn to overcome difficulties? 13 years, a long long time, after years of wind and rain ", "a few years of experience, we more or less understand what, isnt it? As we get older, and the way the difficult like tree rings, also in going growth. Childhood we have "home" to the "haven, can now," we cant be dependent on my parents, because always hide in "", we haven never grow up, it is the sparrow will leave mom, soar alone in a symbol of freedom and liberty sky, learn to overcome difficulties is our way of growing up in the essential part of. In the face of difficulties, we can choose only win over.

问问自己：我学会克服困难?13年，很长很长的时间后，风和雨”年，“几年的经验，我们或多或少的了解，不是吗?随着我们年龄的增长，和方式很难像树的年轮，也会增长。童年的我们有“家”“还，可现在，“我们不能再依赖父母，因为总是躲在“，我们还没长大，这是麻雀会离开妈妈，独自翱翔在象征着自由的天空，学会克服困难是我们的方式在成长的必要部分。在困难面前，我们只能选择战胜。

In my own baby talk met countless difficulties, that is I still dont understand what is called a "no way at suspected a siler lining." In and unexpectedly in difficult, but that is given to escape, often with a cry to face obstacles in front of. For at that time the me difficulties, just like a place not climb mountain, and I, I can stand on its feet, just looked up at it, never want to go to go over it.

在我自己的宝宝说话遇到无数的困难，那是我还不懂什么叫“山穷水尽疑无路，银李宁。”出乎意料的困难，但这是逃避，经常用哭来面对面前的障碍。困难对于那时的我来说，就像一个地方不爬山，我，我可以站在它的脚下，只是看着它，不想去了。

【作文题目】保护濒危动物

要求：1.以约30个词概括短文的内容要点;

2.然后，以约120个词就“endangered animals”的主题发表看法，内容包括：

(1)濒危动物的现状;

(2)就如何改变这个现状，谈谈你的看法;

(3)假如你是濒危动物的一员，你如何呼吁人们关注濒危动物。

范文

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.

目前，濒危的动物正在日益剧增。如何保护濒危动物成了我们的当务之急。人们疯狂的捕杀动物，为了它们的肉、皮毛。我们这样做是不对的，因为动物是我们的朋友，我们应该保护它们，而不是将它们赶尽杀绝。大熊猫就是濒危动物的代表，它生活在森林里，以竹子为食，它们仅仅依靠着自然保护区生存。我们应该停止对动物们的捕杀，更好地保护它们

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?

我最喜欢的动物是小狗.因为它很可爱.和狗是友好的人,他们是人们的好朋友.当你的女儿,他们可以拯救你.他们可以听到人们无法听到的事情.这是非常有用的,不是吗?狗很忠诚的人.你同意我吗?第三篇：

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.第四篇：

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!!!!

My favorite animal is the dolphin. They live in the ocean. And they are cute and beautiful. They not only swim fast, but are also smart. Their color is gray. They can swim and jump in the ocean. They look like fish, but they are mammals. Dolphins can be trained by people because they can learn things very quickly. They are very friendly, so I love them very much.

我最喜欢的动物是海豚。他们生活在海洋。他们可爱，漂亮。他们不仅游得很快还很聪明。它们是灰色的。他们可以在海里游泳和跳跃。它们看起来像鱼但它们是哺乳动物。海豚可以被人训练，因为它们学习得很快,它们都很友好，所以我很爱它们。

My favourite festival is Spring Festival. It’s in January or February. People in China celebrate it, and there are many things to do. We often celebrate Spring Festival by having a big dinner, visiting relatives and friends, getting some red packets and letting off fireworks. We often have a big dinner from the first day of Spring Festival to the last day. We often go to our relatives’ home and have a big dinner and also we have a big dinner at home. We often have many things to talk and we are very happy. After dinner, we watch the TV programs of CCTV. There are many plays, and we often laugh at them. At midnight, we don’t go to bed but wait for the new day. We always let off fireworks. It’s very exciting and interesting! At Spring Festival, we always visit our relatives and friends too. We go shopping with them, and children are very excited to visit their relatives because they can get some red packets from their relatives. There is some money in it and children can use it to buy toys, books or some snacks.

Spring Festival is very interesting, isn’t it?

“尖嘴巴，花毛衣，爱吃小虫和小米。”你们猜，这是什么动物?哈哈，这就是我家既调皮又可爱的的小鸡。

我家里有只鸡叫黄黄。它全身黄黄的，好像披着一件毛茸茸的皮袄，每天都穿着，从来也不脱下来洗一洗。它的个子很矮，大家都笑它为“矮冬瓜”。它长得机灵可爱。你瞧，乌黑乌黑的眼睛，像两颗小小的黑豆。圆圆的鼻孔活像两个小句号，尖尖的嘴巴像一个钓鱼钩。起先，我认为黄黄没有耳朵，请教了老师才知道，小鸡的两只小耳朵镶嵌在脑袋的两边，被绒毛遮住了，很难被人发现。最有趣的是它的尾巴了，随着它渐渐长大，尾巴看起来就像一把扇子，有趣极了。

黄黄胆子很小。每当有人来到我们家院子时，它就急匆匆的跑到小花园里藏起来，等人走了才慢吞吞的走出来，在院子里悠闲地踱步找食物吃。它还喜欢躲猫猫，每当我和小鸡“玩”这个游戏的时候，它就藏在小花园里的神秘地方，让我怎么找也找不到，当我垂头丧气的回家后，它才神不知鬼不觉的从某个角落里偷偷走出来。我觉得我们家的小花园仿佛成了它的避难所，也好像是它的游乐园。

一次，我放学回家，走在小花园时看到黄黄跑到我的脚旁边，可怜巴巴的望着我，好像在说：“小主人，快点给我点水和米吧，我快饿的前胸贴后背啦。”我说：“黄黄，我马上来。”说着，我“嗖”的一声跑回家，拿一些米和一小碗水放到它的面前，它也毫不客气张开嘴巴“吧嗒吧嗒”的吃了起来。

这就是我的动物朋友——黄黄

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。

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有关动物的英语作文。希望对大家有所帮助。

篇一：My Dog

I have a dog. My dog name is DuDu. DuDu is 9 years. DuDu is fat. It wears a white coat. DuDu has two big eyes and two small ears. It has one short mouth. My dog is smart. I like my dog. Do you like it?

篇二：熊猫

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.

篇三：The bird and cat

Once upon a time. There was a house. Beside the house there was a bird cage. One day a cat went to eat the bird, So the cat jumped and hit the bird cage. The bird cage fell down to the ground knocking the bird cage‘s door open. The bird then flew away. So the cat started to chase the bird and the dog chased the cat. However the bird flew on top of the tree. So the cat started to climb the tree and the dog barked at the cat. Before the cat could reach the bird, the bird flew away. this caused the cat to fall out of the tree. The dog then ran away, The bird quickly flew back into his cage and the man from the house carried him safely home.

篇四：大象

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.

篇五：我最喜爱的动物

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.

篇六：My pet cat

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 .

篇七：兔子

Everyday, they play with each other happily. One day, I couldn’t find them. I asked my mother: ”Where are they? ” My mother told me that She didn’t know. At last, I found them in the grass. They were very dirty. I was angry, but when I looked at their lovely faces, I was happy again.I love my little rabbits, and they love me. They are my good friends forever.

篇八：dogs

Dogs usually refers to the dogs, also known as dogs, a common canine mammals, is a close relative of the wolf. Often referred to as "human best friend" is also the highest rate of keeping pets. His life was about ten - more than three decades, in the absence of an accident, the average life span of small dogs to be longer.

篇九：Pigeon

I have a pet. It is a pigeon. It has got white and gray feathers, a red mouth and two small eyes. It’s cute.

I found it near a park. Its leg was injured and couldn’t fly. I took it home and cured it. Every morning, I give it some water and small pieces of bread. It gets stronger and stronger.

Now the pigeon has become my best friend. When I come home from school, it always flies to me and rests on my shoulders, it likes to talk to me. It makes my spare time colorful.

篇十：我最喜欢的动物

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.

[有关动物的英语作文

我最喜欢的动物就是小狗啦!每当我看见小狗的时候都会被他们所吸引，这是为什么呢?因为他们的样子非常可爱。有的毛卷卷的，像烫过的一样。有的耳朵大大的 垂在两边，像戴着帽子的小老头。。有的浑身雪白雪白的，毛茸茸的，走起路来就像一团绒球滚来滚去。有的活泼好动，一刻不停的在主人前后跑来跑去，像一个调 皮的小男孩。有的热情好客，一见到人就“汪汪”地打招呼。还有的看样子很凶，其实很老实，一直乖乖地跟在主人身后……

我也非常想要养一条小狗，但妈妈怎么也不同意，弄得我很扫兴。幸亏我的同学那里有一条非常可爱的贵宾犬，每个星期日，在等校车的时候都可以看到它。我跟它握握手，摸摸它的小鼻子，他也用舌头来舔舔我的小手，我们就这样成了一对好朋友。

我长大了以后一定要养一条属于自己的小狗。