我最喜欢的动物是狗狗英语作文(精品20篇)

有人喜欢温顺可爱的小猫，有人喜欢上蹿下跳的仓鼠，有人喜欢叽叽喳喳的小鸟……而我却喜欢调皮可爱的小黑鱼。

这条小黑鱼，是我妈妈在我练琴旁边买的，它的鱼鳍就像船桨一样帮助它游泳，它的眼睛大大的，圆圆的，像两个灯泡似的，好像快要掉出来了。所以我就给他起名为――小黑。

“小黑”很贪吃，我每次投食时，它的眼睛就盯着我的手，生怕我把它的食物吃了似的。直到我放进食物时，他狼吞虎咽的一边吃，一边还调皮的用鱼鳍遮住一个食物，害怕别人抢去似的。它往往是一个还没咽下去，就把另一个又塞进自己嘴里，真是一条“吃着碗里，还看着锅里”的贪吃鱼。

有一次我很想逗它玩儿，便把手塞进鱼缸，变成两半，在没有小黑的那一半放了鱼食，“小黑”试了几次都没有吃到食物，气急败坏的败下阵来，此时的它摆出了一幅求饶的姿势，仿佛在说：“主人，我已经饿的前胸贴后背了，你就让我吃点吧！”我窃窃自喜，一不小心放松了警惕，突然我的手一阵钻心的痒，我低头看去，原来小黑是在我放松警惕的时候钻出我的“魔掌。”虽然让小黑逃出了魔掌，有些不甘心，但是看着它撒欢儿的样子，我也哈哈笑了起来！

这就是我家的小黑，你喜欢吗？

每个人都有自己喜欢的小动物，有上串下跳的小松鼠，有可爱的小猫咪，还有类型很多的狗狗，还有……可我最喜欢的还是朋友家那小白兔“屎不多”，咦，很多人听到这儿名字都觉得很怪，这是为什么呢？让我来告诉你吧！

一天，朋友跳跳家来了一只小兔子，说是他的爸爸买给她的，刚买来，她就叫上我和另一个朋友嘉嘉一起去她家看。我蹲下来仔细的看着：这只小白兔全身都是白色的，耳朵中还带着一丝散乱的血丝，眼睛也是红得不得了，它好像还不熟悉这陌生的环境，便跳来跳去好像要出来一样。“呀！你看！”跳跳用手指着边叫起来，我们不由得朝跳跳手指的地方看去，原来这只兔子拉了它来这里的第一次粪便，“不行，它好像还会再拉。”嘉嘉警惕地说，我们等了一会儿，我便说：“没有呀，应该不会再……”我话还没说完，这只兔子就拉了第二次粪便，我们看看对方，大笑起来。“嘿，我们别笑了，带它下去玩玩吧！”跳跳说。小兔子好像听懂了我们说的话，也急切地想下去玩，想讨好我们，便乖乖地坐在那里不动了。我们对它点点头，便带它下去了。我们一打开笼子门，这只兔子就快速的跑了出来，“呀！你看，它又拉了！”它不停地拉着粪便。不过，一会儿，它便乖乖地坐在那里啃草地了。可是，粪便犹如“天女散花”一般，撒满一地了，后来，它越来越放肆，我们无可奈何，只好把它送进了宠物店，在这段时间里，我们给取了一个外号，不对，应该说是名字，叫“屎多多”，一个月后，屎多多回来了，跳跳很高兴，我们也一样。我们以为屎多多还会继续“我行我素”，可经过我们的一番观察，咦，屎多多拉屎少了，所以我们就把它的名字改了过来，叫“屎不多”。现在，我们已经把它放回了森林，又一次，我们去找它没找到。跳跳很怀念它，当然，我们也一样怀念“屎不多”在的日子。

我喜欢朋友家这只可爱的小白兔，“屎不多”是也！

有的人喜欢金丝猴，有的人喜欢可爱的海豚，还有的人喜欢美丽的孔雀。而我最喜欢的动物还是那憨厚可爱的大熊猫。

大熊猫全身黑白相间，长的胖嘟嘟的。它长着一个圆圆的脑袋，一双乌黑发亮的眼睛像闪闪发亮的宝石。它还有一个软绵绵的大肚子。熊猫看起来十分温顺，

熊猫看起来十分温顺，但发起火来可厉害了。一只年熊猫的战斗力可是非常强的，它们一巴掌可以拍死一个成年人。

熊猫最喜欢的东西是竹子，他们每天大月要吃多斤的竹子。但是，你们有一件事一定不相信，熊猫以前是吃肉为生，但是为什么突然吃竹子了呢？这一直是个未解之谜。

人们经常开玩笑说：“熊猫的愿望是能拍个彩色照片。”对于熊猫为什么是黑白相间，我听过一个传说：在很久很久以前，大熊猫全身都是白色的。有一次，一只大熊猫被一只凶残的狼给盯上了，一个小女孩看见就跑出来把狼给引走了……最后小女孩牺牲了。大熊猫被救了，所有的熊猫为女孩举行了隆重的葬礼，泪流不止的熊猫在一刹那间变成了黑白两色。

我喜欢大熊猫，因为它既可爱又神秘。

（指导老师：李肖肖）

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.

As the fast development of the technology, people can have access to all kinds of high technologies. TV is one of them, since the being of the TV, people can know more about the world and TV brings people a lot of fun. Nowadays, TV program provides various shows, my favorite program is the dating show.

Dating show is very hot now, people like to see the boys and girls how to choose each other. In the show, the girls are the guests, they wait for the boys, and then choose the one they like. Of course, the boys also have the rights to choose the girls, only if they can come to the final round.

The reason why I like to see the dating show lies in that I can see the young people’s view about the marriage, at the same time, I also can see their lives. The boys and the girls give their own opinion of their views about the marriage, which are very different from our parents’.

The dating show program provides people a way to know the young generation’s ideas about marriage, people can learn a lot from the show.

随着科技的发展，人们能接触到各种各样的高科技。但是就是其中一个，打从电视的出现，人们可以更加了解世界，但是也给人们带来了很多乐趣。现在，电视节目提供了多种节目，我最喜欢的节目是相亲节目。

相亲节目如今非常的火热，人们喜欢看男孩和女孩如何选择对方。在节目里，女孩子是嘉宾，他们等待男孩子们，然后选择自己喜欢的。当然，男孩子也有权利去选择女孩子，只要他们能挺到最后一关。

我喜欢相亲节目的原因在于我可以看到年轻人对婚姻的看法，同时，我也可以窥见他们的生活。男孩们和女孩们给出了他们对婚姻呢的看法，这和我们父母那一带是很不同的。

相亲节目给人们提供了了解年轻一代对婚姻观的看法，人们也可以从节目里学到很多。

我喜欢的小动物——小白兔。

我喜欢的小动物是小白兔，为什么这么说呢？因为它很讨人喜欢，有着一双迷人的闪闪发光的眼睛，还有长长的耳朵，另外它有一身雪白的绒毛，还有玲珑的小脸蛋，在它的小脸蛋上长着一双红宝石似的大眼睛，一闪一闪的，看起来特别温顺，当然最有趣的要数小白兔的三辨嘴，萌萌的看起来好可爱。

它的胆子特别小，即使和同伴玩也是小心翼翼，要是看到个胡萝卜摆在那，也会先远远地观望一会，之后才会慢慢靠近。而且它们的听力特别好，在这期间一旦有丝毫的风吹草动，它就会立刻远遁，再也不出来了。

当然对于野生的小白兔，一般它们都是在远离人群的荒郊野外里活动。偶尔你要是去到深山之中，或许就会不经意间发现几只小白兔，那么你就可以和它们远远地打个招呼了。

这就是我喜欢的小白兔，你是不是也喜欢上它了呢？

我最喜欢的动物是个“淘气鬼”，它总喜欢和我对着干。但是……

去年夏季，我来到新疆昭苏马场进行马术训练。我和教练一起挑马时，我一眼就看中了那匹强壮、帅气的伊犁马。马匹才两岁，还是个小孩。站在马身边，我的身高只到它的背部。它的毛发闪闪发光，如丝绸一般光滑、如水银一般水润，它的全身都被深棕色的毛覆盖着，没有一点缝隙，只有尾巴上的毛十分膨松。它总是高昂着头，显得十分神气。在这颗高扬的头颅上，两颗眼睛总是睁得大大的，仿佛两个小苹果，炯炯有神；两只耳朵总是直立着，仿佛两个威武的武士站在那儿。而他的四肢细而有力，一看就是个奔跑健将。

教练告诉我可以抚摸它额头以表示亲热，可是我因害怕它咬人、踢人而紧张不已，怎么也不敢触碰它。于是，教练给我做了示范，我战战兢兢地摸了它几下。马的头蜷缩着，好像害怕我接触它。这时我已不觉得它有想象中那么可怕了。之后，我抓了一把干草伸进马厩，马注意到我手中的食物，犹犹豫豫不敢前进，最终还是抵不住食物的诱惑，细细地品尝了一口，仿佛在对我说：“嗯，真好吃！”之后它便大快朵颐起来。不久，他就吃完了很多捆干草，可它还是充满期待地看着我，似乎还再想要一点。于是，我又连续喂了它好几次，我的小马饱餐一顿后，心满意足地目送我离开。

我刚走出马厩，教练就把马牵到马场上，大喊一声：“骑马啰！”我仿佛一个火箭，迅速跑到马跟前，吃力地爬上了马背，但是我害怕马突然一失蹄，就把我掀下去，所以我坐在马背上，胆战心惊，把缰绳抓得牢牢的，手都出了冷汗。开始骑行时，我想让马跑起来，可是它怎么也不愿加速，有时还低头吃草，一副无忧无虑的样子。当马快速奔驰时，我使劲拉缰绳想让它减速，可它又不愿慢下来，显得十分淘气。教练说：“你需要多与它交流，它才会变乖。”于是，我几乎天天喂养它，经常抚摸它的额头，和它说悄悄话，给予它无微不至的照顾。渐渐地，它和我亲近起来，两、三天后，马变得听起话来，我踢马肚时，一眨眼功夫，它把头一抬，撒腿就跑，驰骋在草原上，我慢慢拉紧缰绳时，它就会缓缓减速，我们俩逐渐成了一对好朋友。

五天后，我要和我的马匹说再见了，我最后一次抚摸了它的额头。它一直凝视着我，仿佛在和我说：“好朋友，再见啦！”我离开时，一直望着它，直到它消失于茫茫的草原中。虽然我们已经告别一年之久，但它的帅气、淘气与我和它的友情仍让我记忆犹新。

我非常喜欢小狗(i like dogs very much)

i have a pet, dog. he has brown feather, and he is very small. i like him a lot, because he is so clever、beautiful and cute. he is so cute that i want play with him every day, but i can’t. even if i can’t play with him every day, but i can play with him once a week or twice a week. his legs are neither long nor short. he can run fast, and he likes eating meat and fried rice. he often plays outside. he is our good friend, and that is why i like him a lot.

[我非常喜欢小狗英语作文

我很喜欢小动物，尤其是可爱、温柔的小白兔，它很洁白，非常可爱。

小白兔是白色的，像雪一样白，身体像棉花糖一们软，它有一双又尖又长的耳朵，只要一放下，就表示它难过、生气，它有一双又红又圆的眼睛，像一对红宝石，闪闪发光，兔子为什么跑得快?我来告诉你们：兔子前腿短，向前跳一步，后脚就跟上。这样一步步，速度快得像一支箭。兔子的胡须又细又长，像古筝上的几根弦，兔子有一张三瓣嘴，上唇部分吃东西快，这就是兔子的一个特点。

小白兔喜欢吃胡萝卜、大白菜，是个“素食主义者”。

我有个好朋友，一次到她家里玩，我们三个像“疯丫头”一样，她提出说：“大家和我的兔子玩吧!”“好啊!”我俩异口同声地说。她去抱兔子了，我们发现她家卫生间门中有一处兔兔的便便，是一个小球，我们笑了起来，她说：“我会经常用牙刷给它刷牙!”

我们在厨房的柜子里找到了它，原来动物也会“捉迷藏”啊!我抚摸它，毛非常柔顺，我顺着毛揉，它有一副很享受的样子，我们在草地里找它，它很小，几乎没找到。

我太喜欢小白兔了，以后，自己也买一个来养，取名“公主”，多可爱的名字呀!我喜欢小白兔!

My favorite superstar is Hu Ge ,he is 23 years old and vety hansome!Befor this time ,he is necovering from a traffic accident. So bad !Heneceived stitches for the wound on his forehehecud .Alittle days Hu waswent to America make his face.when I see it ,my heart all breaken!

"Oh god!" his fans say "We wish Hu Ge comback soon!"

[我喜欢的明星英语作文

我家的小狗

我家养了一条可爱的小狗，它的名字叫花皮，因为它身上穿着一件花衣服，漂亮极了。

小狗花皮的头特别小，摸上去滑滑的，像只有骨头，身体又瘦又长，尾巴摇来摇去，总是特别高兴，可神气了。

它总是在家做”坏事”，不是把爸爸的袜子咬破了就是把我拖鞋上的小猪咬破了，最可气的是它把邻居家的药材吃了，让邻居毒打了一顿，从那以后小花皮见到邻居就汪汪大叫，像仇人一样，你说它可气不可气。不过我还是很喜欢它，放学它会在家门口等我，上学时它又把我送到拐弯口，才会被我撵回家，它肚子饿了还会用两个前腿作揖，好像在说：求求你了，给我点吃的吧。这时我总是忍不住给它好吃的，让它把肚子吃得鼓鼓的。

这就是我家的小狗

钻钻是我的小仓鼠，它是一个非常可爱的小姑娘。

钻钻有着大大的眼睛，就像黑宝石一样漂亮，它拥有一身灰白黑相间的皮毛，那白色的皮毛在它身上显得是那么耀眼，在皮毛下还有四只“小短腿”，不要以貌取人，要知道这四只“小短腿”跑起路来可快了，强壮又有力！当它走起路来，那白似雪的尾巴一抖一抖的，你看了绝对会哈哈大笑。

仓鼠开心的时候，尽管你摸它的肚子，这也不会来咬，真是乖巧极了！如果你将它从笼子里放出来，它就会四处乱窜，但它最后还是会跑到你的房间里来。它若不高兴或生病了，那什么好戏都没喽！有人将手放笼子里，它会马上跑过来咬你一口，或不理你。

仓鼠3个月大的时候更可爱。还没到可以自己做窝的年纪，可已经会玩“失踪”游戏了。木屑一放多食物一放多，仓鼠会扑到里面，马上便消灭得无影无踪了。

晚上，在仓鼠磨牙的声音下，你会觉得很吵、很烦，很令人头痛，会不由自主地走过来看着这调皮的小可爱。不过几天，你就会脑火地去给它买个磨牙棒和磨牙石。

这小仓鼠是那么生机勃勃、天真机灵、可爱淘气，一见到它，就会叫它“小可爱”“小宝贝”，我爱你，仓鼠钻钻！

三年级二班任俊昊

我有一只小狗，它很灵活，也很可爱。它全身乌黑，我就给它取了个名字叫小黑，也是我们家的黑骑士，只要有人来它就会立刻“汪汪”地叫。

小黑很机灵，每当我回去，还没有进门小黑就摇着尾巴，眨着宝石般的小眼睛，活蹦乱跳的在家门口等着我了，那样子可爱极了。它的眼睛上方有两个小白点。有趣的是它的右前爪是白色的，其它的脚都是棕色的。还有它的耳朵尖尖的可以听见四面八方传来的声音。虽然小黑是黑骑士，可是它非常怕我抚摸它，经过漫长的时间小黑才不怕我抚摸它了。

小黑很喜欢人，每当看见有人来了就风一般的跑过去，它跑过去可把别人吓坏了，别人以为小黑要咬他。小黑还很喜欢玩，每次我一回去，小黑就围着我汪汪叫，好像在说：“主人，带我去玩吧！”我只好把它带到院子里玩，小黑最喜欢让我跑，它来追。

小黑是一只可爱的小狗，不管它有多调皮，有多吓人，我依然喜欢它。

去年暑假，爸爸妈妈带着我回北京看望奶奶和姑姑一家。向往已久的祖国首都北京太美了!游览的首站我直接挑了——北京，专门去看了我最喜爱的小松鼠。

松鼠是一种讨人喜欢，美丽的小动物。它四肢灵活，行动敏捷得惊人;一对闪闪发光，骨碌碌转的小眼睛格外有神;身上那灰褐色的毛光滑得好像搽过油;那条毛茸茸的大尾巴更是引人注目，特别的漂亮。

松鼠喜欢在树枝上蹦来蹦去的，它们总是在高大的老树的树叉中间搭窝。它们好像害怕强烈的日光，白天时常躲在窝里。松鼠爱吃的食物是松子和榛子，资料显示它们有时候也吃鸟蛋和昆虫，它们吃东西是用前爪捧着往嘴里送。

松鼠还是个勤劳的小动物，总是在秋天时候就开始储藏过冬的食物。它们非常聪明，懂得在树上嗮食物不让食物变质烂掉。下面这首歌谣说的就是小松鼠嗮食物：

森林里面有大树，

大树下面有小树，

小树下面有蘑菇，

小小松鼠采蘑菇，

采了蘑菇上小树，

顺着小树上大树，

大树上面嗮蘑菇，

森林是座大仓库。

松鼠是我们人类的好朋友!我痴迷地喜欢它。小松鼠活泼可爱的样子不时会出现在我的梦乡……

我喜欢的小动物三年级作文【篇五】

我喜欢的动物有小熊猫·小狗·小猫·小海豚等等各种动物，但我最喜欢聪明可爱的小狗。

它有明亮如星星的眼睛，灵敏的鼻子，毛茸茸的耳朵，不停地摇晃着尾巴，可爱极了!

一次，我去奶奶家，那里“蹲”着一只特别小的小狗，我就同它玩了起来，它正追着我，谁知脚下有一块石头把我绊倒了。我伤心的哭了起来，它赶快跑过来对我汪汪直叫，不停地安慰我，我忍着痛回到了屋里。于是，给它取名为“安安”，因为它在别人伤心的时候会安慰他们。

还有一次，我拉着它去散步，我们走走说说笑笑，还在广场上玩抛球，跳绳等等，玩的特别开心。我们回到家，妈妈刚好做完了饭，我们吃的津津有味!

我特别喜欢——“安安”!

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 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。

My favourite season is autumn.When autumn comes ,the weather is very cool and there is much wind.Autumn is a harvest season.Farmers are busy getting in crops .They are tired but very happy .

I like autumn.I like playing basketball,football and table tennis.I also like playing tennis.I like playing games with my good friends.I like skipping,too.At weekends ,I skip with my best friend.We have a good time.

Sometimes I climb the hills with my parents.We take a lot of food with us ,such as hamburgers ,eggs ,bread and so on .We also take a camera.with us .We have a picnic on the hill.We also take many pictures.We feel very happy.

陈韬而

我最喜欢的动物是可爱的小仓鼠。它长着两只小小的耳朵，有六根短短的胡须，小小的眼睛就像两个黑色的珠子，圆圆的身体毛茸茸的，就像一个大肉包子似的，四肢短小而有力，跑起来非常快。

小仓鼠很喜欢跑步，尤其是到了晚上，经常跑个不停，因为它们很有活力，根本停不下来。它也很喜欢睡大觉，叫也叫不醒。它不仅爱啃木头、坚果，还喜欢吃玉米和饼干呢。最神奇的还要属洗澡了，你能猜到小仓鼠用什么洗澡吗？用水洗？当然不是。小仓鼠用的居然是白色的沙子！而且用几次就脏了，小仓鼠很爱干净，沙子经常要换。小仓鼠的生活习惯跟人相比，真是太奇怪了。

你把小仓鼠放在手上，它会不停地动来动去，爬来爬去。如果把它从“被子”里拉出来，它就一动不动。

我真想养一只小仓鼠啊！

Last week, I saw a very impressive documentary about panda. A professor

studied panda in the early 1980s went to the wild life and kept trace of wild

giant panda for many years. As a result, he found that it was human being that

made these lovely animals die out. At that time, many people believed that giant

panda became less because of the low rate of newborn babies. But it was not

true. People cut trees for making profit at that time. Panda lose homeland and

they lacked of food. Thanks to these valuable data, the government took the

policy to protect the animals. So today, the number of giant panda is

increasing. People realize the importance of protecting the environment and it

is the best way to protect wild animals, they are the indispensable part of the

nature.

aylor Swift is my favorite singer. She is not only beautiful but also very talented. When she was 16, she had her first album. She

writes songs about her romantic life. When I listen to her songs, I feel likes reading my own diaries. She is so real and amazing. She

is only 24 year old, but she has already won a lot of rewards. She is my idol. I wish someday I can go to see her concert.

泰勒斯威夫特是我最喜欢的歌手。她不仅人长得漂亮，还十分有才华。当她16岁时，就出了自己的第一张专辑。她所写的歌都是关于她的感情生活。当我听她的音乐，感觉就像在读自己的日记一样。她是如此的真实。虽然只有24岁，但是她已经获得了无数的奖项。她是我的偶像。我希望有天能去看她的演唱会。

世界上有许多小动物，而我最喜欢的就是那对人忠诚的狗。

说到狗，自然会想到我二姨家的“飞飞”。每到节假日，我都会去二姨家看望它。日子长了，我俩之间就建立起了深厚的友情。说起它的来历，还要从有一次我们去鱼塘说起：那时，我们正在开开心心地捕鱼，忽然看见一只小狗从我们眼前溜过。妹妹一看到它很是喜欢，就求二姨把它带回家。一开始二姨不同意。功夫不负有心人，后来在我们的百般请求下，二姨终于同意了。捉过鱼之后，我们就开开心心地把它带回家了。

因为它跑起来速度飞快，我们就给它起名为“飞飞”。它全身都是棕色的毛，一双黑珍珠似的眼睛，下面还有一个又黑又小的鼻子。它最与众不同的就是那呈白色的尾巴，让人一下就能在茫茫人海中找到它。

狗喜欢吃肉，而“飞飞”也不例外。每次给狗粮给它吃，它都不吃。一到我们吃饭时，它就在旁边不停地叫着，好像在说：“我也要吃！”每次我们都会不耐烦地夹一块肉给它吃。它吃了肉后，就不再来“要饭”了。

每次我去二姨家，大老远就听到“飞飞”在屋子里大喊大叫。我进门后，它就不停地抓着我的腿，好像在叫我抱它。我抱起它，它就像一个小婴儿似的趴在我的怀里，还不停地用舌头舔我，好像很喜欢我。抱了一会儿之后，我也有点累了，它也跟我一样，然后就自己回屋里睡觉了。

这就是我最喜欢的动物——小狗飞飞，你们喜欢它吗？