一篇描写动物的英语作文【合集20篇】

My family has a pug, its golden hair, looks like a golden dandelion. Its eyes are especially God, always stare round, like to see through my heart the same. Feet with a little white look very good. I gave it a nice name - babe.

Whenever I go home from school, it is always around me, the tail shaking like a brush. As if to say: "the owner you come back." Once, babe almost put my mosquito nets to scratch, the mother cursed it meal, it curled up in the corner, head down motionless After a while, head down at me and wagged my tail, as if to say: "Master, I no longer dare, forgive me." Whenever I was sad when it is always in my side, silently And when he was happy, it kept in front of me Sahuan, as if to say: "see you happy, I am also very happy."

You do not look at it looks like a small door, but unambiguous, whenever there is little movement he ran out quickly, barking called non-stop. Once, my friend came to my house to play, just called me soon, babe ran quickly out until I came out to let it go back, it went to the side to go.

One winter, morning, I got up and went to see babe, saw it cool all the body, I hastened it to the stove, but not yet warm it up. I am ashamed. I hope you have a good life in heaven!

Babe, i love you!

If you ask me what the little animals I like, then Ill tell you that the little animal I like is the puppy.

My dogs hair is snow white, like snow falling on the dog like, pretty very beautiful! A pair of eyes watery, as if just under a spring rain, rain fell into his eyes like; Long tail, if the dust on the street, you can use the tail to sweep the dust clean.

Once I came home from school, I went to see the puppy. I bite it to eat it, but it not only does not eat, but also motionless, as if what was annoying. The original, the dog will have a baby ... ...

Baby is born, I love the dog more. But did not last long, the unfortunate thing happened. One day, the dog squatting in the mothers parking position, when my mother came back, my mother could not see, the dog fell asleep, do not know. At this time, my mother parked in that position. At this time, the dog was killed by her mother. See this scene, I was sad, continuous cry for 2 hours.

At this time, my feelings about the dog is still so deep, I feel reluctant to love the dogs death. Puppy i love you.

On Monday, I went BBQ with my classmates who threw a celebration party at our middle school principle‘s flat. Our parents were invited to the party. Everybody was excited about the holiday. I ate a lot of delicious food at that time.

On Tuesday, I went visiting my uncle‘s family with my parents. We went to celebrate our good time at a fancy restaurant in Shanghai. Later that day, we sang karaoke in my uncle‘s house. We stayed for the night.

On Wednesday, I went shopping with my cousins. We bought some brand name t-shirts and pants. In the afternoon, my cousins gave me a fun ride on the city highway. They also taught me how to drive their fancy car, so I tried to do some turning and parking. It was not easy first. But I learnt quick.

On Thursday, we returned home with many gifts from our trip. I tried to get some rest. At night, I chatted with my classmates on the phone, and I watched CCTV before going to bed.

Since last Friday, I started to finish up my homework assignments on my personal laptop. Some of my assignments were quite boring. After I finished the homework, I emailed them to my teachers. That was the end of it. I started to prepare things for school on this coming Monday.

小狗是人类的好朋友，很多人都非常喜欢小狗。你有养过小狗吗?如果要描写小狗，应该怎么写呢?下面就是小编给大家整理的写小狗的优秀作文精选，希望大家喜欢。

写小狗的优秀作文一

小狗在日常生活中。我根本没有观察过它，今天我就要当一回观察大兵。

首先小狗的爪子不怎么锋利，但爪子比牙齿锋利一些。说到锋利，它的牙齿到底有多锋利呢?我去测试一下吧。我给了它一个小东西，那个东西我可咬不开一点缝隙，看看小狗能不能咬开。过了一会儿，小狗“咔嚓”一声把那个小东西吃掉了。真是太不可思议了。它的毛摸着很舒服，就像摸着棉花一样舒服。小狗的尾巴很像一大丛狗尾草。小狗的眼睛特别有用，因为它饿了的时候用那会说话的眼睛望着我，好像跟我说:“主人，主人，我饿了，能不能给我东西吃呀?”我也只好喂东西给它吃了。

小狗睡觉的时候是爱趴着睡。小狗的耳朵很尖，它还没睡着的时候，只要你脚步较重一点地从它面前走过，它就会立刻张开眼睛。

它最爱吃的就是骨头了。当然也喜欢狗粮等食品了。有一次我捡了一个塑料做的骨头扔过去，它闻了一下就走了。小狗最爱跟我玩扔飞盘了。我把飞盘扔了出去，小狗在飞盘还没落地的时候，就已经接住小狗一见到我了就像我遥尾巴，一听到我的声音就来迎接我。小狗一见到陌生人就“汪汪汪”地叫个不停。

这就是我喜爱的小狗，这就是喜爱我的小狗。

写小狗的优秀作文二

今天，我回奶奶家观察了小狗，小狗可真可爱!

小狗的身子矮小，毛黄澄澄的，走起路来像一个滚动的小绒球;大大的眼睛像两颗宝石，湿渌渌的;趴在地上睡觉时，小耳朵耷拉着，看上去像一只大懒虫;它那条又细又短的小尾巴摇摇摆摆的，十分惹人喜爱。

小狗是人类的好朋友，这句话一点不错。有时你只要呼唤它一声，它立刻就会赶过来，绕着你的腿转，然后扑到你身上，用舌头舔你，用身子蹭你。有时你玩球时一不小心把球弄丢了，小狗就会跑过去，它的鼻子就像气味探测器似的到处找，不一会，小狗口里就叼着球回来了。

小狗的性格也是天真可爱。有时它跟小猫打斗，我就训斥他，无论怎样打它骂它，它也不叫，更不会咬你，就像一个做错事的孩子一样老老实实地呆着。

养小狗真好，还能节约粮食。每当我们吃剩的饭菜倒掉了一是觉得可惜，二是污染了环境，可是有了小狗就不一样了，它可以来吃剩菜剩饭，既环保，又充饥。它不但能帮忙看家，更像我的朋友一样与我分享快乐。

写小狗的优秀作文三

暑假的一天，我在楼道口发现了四只小狗。它们的个头那么小，像四只圆滚滚的肉馒头，可爱极了。我决定每天放学都去看看它们。

第二天，我兴冲冲地来到楼道口，发现有一只小狗已经死了。糟了，一定是没有人喂它们吃的。我难过极了，再也不想看到小狗死亡，于是，我决定每天都给小狗带狗粮来。就这样，我当了几天“代理狗妈妈”。

一天早晨，我走得太急，忘了带狗粮。我想回家拿，妈妈说：“放心吧，发现你没带狗粮，爷爷会帮你喂小狗的。”我只好去学校。这一天我过得忐忑不安，一放学就往家冲。冲到楼道口一看，我简直不敢相信自己的眼睛，小狗又死了一只!我的眼睛一下子涌了出来，我把剩下的两只小狗紧紧地抱在怀里，下定决心，无论如何都要收养它们。

经过我的一番“眼泪攻势”，妈妈总算同意放小狗进门。我给小狗取了名字，全身乌黑的那只叫孙小圣，灰色的那只叫镇元子。它们可爱极了，特别是见到食物的时候。只要我端着狗食盆叫它们的名字，它们就立刻“健步如飞”，冲到我面前，又是打滚又是摇尾巴。当我把食盆放下时，它们就展开了“狼吞攻势”，大吃大嚼。看到它们吃得津津有味的样子，我也很高兴，总是忘记妈妈“不要让它们吃得太饱”的叮嘱，忍不住又给它们添点儿。所以，如果现在你到我们家，就会看到它们像小猪一样“丰满”的身材啦!

写小狗的优秀作文四

外婆家有一只可爱的小狗。它的毛很光滑，乌黑发亮，眼睛圆圆溜溜的，像两颗黑珍珠，后腿长，前腿短，爪子也很尖，跑起路来又轻又快。

每次，我一回到婆婆家，这只小狗就会摇着尾巴一边汪汪地叫着，一边在我身上亲来亲去，向我表示欢迎呢。

小狗的警惕性很高，不管天有多黑，他都能看清周围的事物。有一次，天已经很黑了，有一个陌生人来外婆家，小狗看见了，就大叫起来，边叫边往那人身上扑去。我一看，就赶紧上楼叫婆婆，婆婆一看，原来是客人。小狗看着婆婆热情地招持客人，好像明白了什么似的，又好像给客人道歉似的，不停地拿舌头舔那人的裤腿。

小狗吃鱼还会吐刺呢。有一次，外婆给我炒了一盘鱼，我香喷喷地吃着，小狗蹲在我面前眼睛直勾勾地看着我吃，馋得一个劲地舔嘴唇，于是我就夹了一条给小狗，心想：扎你一回，看你还眼馋不。没想到，它吃得可香了，不一会儿，就把鱼给吃完了。我仔细一看，地上有一堆鱼刺，感到非常惊奇，原来这只小狗还会吐刺呀!

我想：多么神奇、可爱的小狗呀!

去参观动物园的英语作文1

Today is Sunday. Its sunny today . I go to the zoo with my mother. I can see many animals . There are tigers ,lions ,pandas ,snakes and many more. Look ! The pandas are over there . Theyre from China . Look at the baby panda ! Its climbing trees. How cute it is ! I love pandas.

Next, we go to see the lions .The lions are so strong . Their mouths are too big. The tigers ae next to them. They are from Asia. They are yellow. At last,we go to see the monkeys . Some are climbing moutains , some are eating bananas . THey re so much fun !

I see many animals at the zoo and I m so happy today!

去参观动物园的英语作文2

last week I went to the Xiangjiang Zoo in Panyu.with my family. The zoo was very big and very beautiful , the zoo has a lot of animals , panda,lion,tiger,snake,elephant,fox Collected By Panda ws very cute and very fat , but it was not my favourite animal. Lion ws very strong , but it wasn t my favourite animal either, because it wasn t very handsome.

Tiger ws very strong and very handsome , it s my favourite animal, because it s very strong and very handsome. I feel very happy !

去参观动物园的英语作文3

The zoo provides the animals the comfortable and safe living conditions that can not be found in other places.

If the animals get hurt or ill, certain people will take care of them to prevent futher danger caused by the diseases.

Good opportunities for the people in the city especially those children who dont have the chance to set foot in the wild world.

Watching the animals in the zoo may give the parents a good chance to teach their children to love the animals and the world.

The parents can get the children know more about the animals in the zoo by watching listening even smelling instead of just looking at the dull pictures in the books.

My day is busy.In the morning,I get up at six.I brush my teeth and put on my clothes.Then I eat breakfast at half past six.At six fifteen I go to shool.I get to school at around seven oclock.Classes begin at half past seven.After have two classes,I do sports at nine.And then I play game with my friend.In the afternoon,I eat lunch at twelve oclock.I go shopping in the shop with my sister.School over at ten past four.I go home and get home at around five oclock.At six oclock,I eat dinner.Then I take a shower and do my homework.At nine,I watch TV.I go to bed at around ten oclock.

My home have a lovely and naughty little white dog, its name is small white.

The small white to sleep. A noon, it will find a warm place, carefree played a big sleep, no matter what you call it, call it, its like not to hear, in the left ear, right ear out, dont ignore you.

Once in it when sleeping, I secretly hid the its food, it woke up, cant find my dinner, it is like a cat on hot bricks, like boiled dumplings, worried, "wang wang" barked, seems to shout "things I? Im not hungry!"

Suddenly, it triumphantly walked to come over to see me, like Sherlock Holmes, seemed to have answers, eyeing up and looked at me and after a while, quickly ran up and grabbed my trousers, tried to pull back, I also dont be afraid, go forward hard, alas, because of the small white teeth are sharp, so I was it to pull over.

Small white repeatedly "begged" me, his eyes reveal anxiously look, Im helpless, gave it the food into the cupboard.

Small white immediately as found the family dog, mingled, as if in said "thank you, master!"

How, this is the interesting thing between I with small white!

我家有一只既可爱又淘气的小白狗，它叫小白。

小白贪睡极了。一到中午，它就会找个暖和的地方，无忧无虑地睡起了大觉，不管你怎么叫它，喊它，它都像没听见似的，左耳朵进，右耳朵出，一点也不理睬你。

有一次，在它睡觉时，我偷偷地把它的食物藏了起来，它醒时，找不到了美餐，简直是像热锅上的蚂蚁，又像沸腾了的饺子，心急如焚，“汪汪”地叫个不停，似乎是在喊“我的事物呢?我饿得不行了!”

忽然，它看见我得意洋洋地走了过来，像福尔摩斯一样，似乎有了答案，便虎视眈眈地看着我，过了一会儿，迅速地跑过来，咬住了我的裤子，拼命地往后拽，我也不干示弱，使劲地往前走，唉，由于小白的牙齿锋利，所以我被它拉了过去。

小白再三“恳求”我，眼睛里露出了焦急地神情，我无可奈何，把藏在柜子里的食物给了它。

小白顿时像找到了家的小狗一般，悲喜交集，好象在说“谢谢你，好主人!”

怎么样，这就是我和小白之间有趣的事!

Winter is a beautiful season. It’s often snow in many countrys. And the outside is white.

We often play with the snow, and make the snowman.

In the winter, the days are shorter. And the nights are longer. It’s often dark very earl.

I like white, so I like winter. What a lovely winter!

今天小编为你带来的是小学生描写动物的拟人句，希望对你有帮助。

1、蝴蝶在花丛里翩翩起舞。

2、蝴蝶初翻帘绣，万玉女、齐回舞袖。

3、蜘蛛把苍蝇拖来拖去，等苍蝇累得筋疲力尽，蜘蛛才高高兴兴地享用了这顿美餐。

4、动物园里的孔雀(或者外婆家的大公鸡)好像一个骄傲的大将军一样，迈着大步神奇极了。

5、欢欢是个急性子，它总想从玻璃缸里爬出来，所以它老是不停的用脚敲打玻璃，弄的玻璃缸“嘭嘭”响。有一次，它又把玻璃弄得直响，打搅了我睡午觉。我起来后，狠狠地批评了它一顿，它立刻停止了扑腾，乖乖的躲到一边去了。

6、春天到了，小燕子匆匆忙忙地赶回来报信。

7、我家的小猫——叫咪咪，它全身颜色为咖啡色和黑色，咪咪的性格实在有些古怪，有时会成天睡大觉，无忧无虑﹑自由自在﹑什么事情也不过问，没有人能打扰她，可是它决定和我玩游戏时，就是玩一天都不放过我，而且总爱玩“钓小猫”的游戏就是不玩别的。我捡起根竹竿，挂上一棵小草，小猫就抓、咬，它那样子只能用这个词：“张牙舞爪，”因此，我给它这招取名为：“起级连续猫击爪”，说它尽职是最好的形容词，咪咪屏息凝视，一连就是好几个钟头，非把老鼠等出来不可不。

8、蝴蝶披着彩色绚丽的衣裳，盘旋飞舞在花园之中。

9、蜘蛛把苍蝇拖来拖去，等苍蝇累得筋疲力尽，蜘蛛才高高兴兴地享用了这顿美餐。

10、雪儿捉老鼠有趣极了，它趴在离鼠洞一百猫步以外的地方，静静地等候老鼠出洞。“吱吱”一阵声音打破了宁静的夜晚，大地马上沸腾起来，新版猫和老鼠开始啰，只见它追着老鼠遍地跑，抓到老鼠之后，这才叫真正的好戏呢，雪儿托着老鼠用力向前扔去，老鼠找准时机，逃走了，雪儿又将它捉回来再扔出去，这样遮腾了几回，老鼠终于驾鹤西归了。雪儿又把它悄悄的藏起。然后，美美地吃起来。

11、欢欢也有一个特点，就是贪玩，每天，欢欢都是早早起床在鱼缸里爬来爬去，有一次6点钟，我起来上卫生间，看见欢欢望着还在熟睡的乐乐，好像在说：“别睡懒觉了，快点起床啊!”乐乐慢悠悠的睁开眼，又看了看欢欢，好像在说：“这么早叫我干什么!”欢欢又看了看乐乐，说：“当然是咱们一起玩喽!”然后欢欢便在鱼缸的四周爬了起来。

Autumn, how people yearn for the season! Everywhere fruit fragrance, fruitful. There is golden ocean of rice fields. Autumn wind blowing, like a lively and lovely little girl, wearing gold clothes, with gold cap, dancing in the wind to see. That mountain also learn paddy fields covered with a dazzling color of the clothes are green, golden, and dark, colorful, for the old autumn added a trace of gorgeous.

See a field of Huang Chengcheng, like a golden blanket, in a closer look, the original wheat is mature, the wind gently blowing, they also nodded to passers-by. Looked to the side, the sorghum has long raised a big torch, is holding a torch relay, where the red where the red.

Wow! Look at those fruit trees, head high, good mighty ah! Every tree is fruitful, and the tree it seems to waved to us, to show us the results of us! Let us enjoy it! The road side of the road, the roadside leaves have fallen, like a golden butterfly, dancing. Fell to the roadside of the brook, like a golden boat, drifting away.

This is the fall of my hometown of Tonglu!

My favorite animal is a white rabbit, it grows a white hair, as if covered with a white coat, the first small, red eyes, like two red gems, a small mouth , Was divided into three. It is long foreleg, short hind legs, hard to pedal, you can jump out far. Its two ears long, can hear a few miles outside the sound, really cute!

Rabbit is very timid, at dinner time, as long as there is a stranger, it dropped a delicious meal, U-turn back to their own territory. Waiting for others to go for a long time before they are willing to run back to dinner. It is also manifested in the timid here, when it is playing, if you suddenly rushed past. It will run away, ran to his house, to hide tightly, so you go, it continues to play.

Little white rabbit is like a clean, every morning, with their hind legs standing with a jaw to wash their own face, every month to give it a bath, after washing to dry it, or else it Will be cold. Little white rabbits do not like the dark and humid places, like warm places.

Little white rabbit usually like to eat carrots and cabbage, and when eating carrots, it bit by bit to bite, eat cabbage, it is bitterly bite, eat with relish.

Small rabbit is not very cute? I like the white rabbit, I believe you will love it!

Dogs, along with cats, are thought to be as the most favored as pets in America today.?This wonderful animal is valued for their companionship, protection and friendship they bestow to their owners. So it is hardly suprising to find dogs or cats on television shows and movies and who could not forget Lassie, one of the most famous canine of all time.?

For the wonderful companionship this pet gives, it is vital the owner does his or her share of responsibilities that comes on owning a dog.?The owner has the obligation to make certain that their pet receives adequate attention and affection, adheres to a nutritious diet, have regular visits to the vet for a check up or for shots and a plenty amount of exercise to keep them healthy and mentally alert.

Although it takes time and effort to care for your dog, the rewards ultimately pay off.? In return for their owner caring efforts, the dog will grant them unwavering loyalty, their affection and most important of all, the desire to please you.?This is probably the reason why people sometimes prefer this exquisite creature than their own and for years to come canines will remain people favorite pet.

狗,猫,被认为是最受欢迎的宠物在今天的美国。这个奇妙的动物是价值的陪伴、保护和友谊他们给他们的主人。所以不奇怪发现狗或猫在电视节目和电影,谁不能忘记姑娘,最有名的狗。?

本宠物给的陪伴,至关重要的是老板他或她分享的责任,拥有一只狗。业主有义务确保他们的宠物获得足够的注意和感情,坚持一个营养的饮食,定期去看兽医检查或照片和足够的锻炼来保持健康和精神警觉。

虽然要花时间和精力去照顾你的狗,回报最终还清。以换取主人关心努力,狗会给予他们坚定的忠诚,他们的感情和最重要的是,希望你。好吗?这可能是为什么人们有时比自己更喜欢这种细腻的生物,多年来狗仍将是人们最喜欢的宠物。

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.

Like the rain of autumn, it has a unique taste. Autumn rain, thin, like silk, gently, hit your face, like a warm scarf across.

Autumn rain, little rain, but can be the next day. It is not like the summer, the air is filled with that fresh grass; it does not taste, but it can bring people fresh feeling. These days, every morning, I can feel such a fresh. Walking in the rain, that twists and turns of the line children, crossed, drifted to the face, floating into the eyes. Simply lost the umbrella, think about it, so beautiful rain, why not enjoy it?

Rain like a man complaining about its sorrow, tell the endless Resentment, it is so light. People in the rain, hurry to walk, but ignored all this beautiful. Oh, is this dream? Really want to touch this raindrop gently, but it is so small. Waves of wind blowing, rain like a naughty child, ran forward, running ... ...

Perhaps the autumn is more like a girl as sentimental, it is gentle and poor, it is so meticulous. Crystal dew on the leaves flashing, flashing ... ... the ground by their wet, one by one the puddle, floating leaves, like a boat. The raindrops jumped one after another, and the skys face was gloomy, and it seemed to be angry. The rain becomes bigger, but still so light, elegantly turned, fell to the ground.

Bursts of cold wind blowing, the rain stopped again. Do not know why, I like the fall so much, it seems because I was born in autumn it Autumn gave me emotions. Love the rain of autumn, how soft it is. Like a person to read quietly, perhaps the autumn gives me the quiet. Standing in the cold autumn wind, I looked up at the sky, the slightest rain drift in my face, how warm!

Oh, this fall rain!

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。

在我家里，有两只可爱的小乌龟，一只叫“乖乖”，一只叫“皮皮”，我把它养在阳台上，养了它们一年多了。和平常的小乌龟一样，乖乖和皮皮身上都穿着又大又厚的“盔甲”，大豆般大小的头一会儿伸一会儿缩，真好玩!

有一次，我兴高采烈地去给它们喂食，只见在皮皮懒洋洋的晒太阳，乖乖却倒了大霉，皮皮正压着乖乖呢!我心疼我的乖乖，连忙把皮皮从乖乖身上拿下来，把食全给了乖乖。不一会儿，皮皮又踩到乖乖身上，和乖乖抢食吃，乖乖不敢动也不敢吃。皮皮的头面向我，好象在说：“谁让你不给我东西吃!我饿了，我就要吃乖乖的!”我看皮皮这个样子，气呼呼地走了。

还有一次，家里没有乌龟饲料了，我给乖乖和皮皮买了50条小鱼，让它们吃。我想：这些鱼够吃1个月的了，我就不用费事给它们喂食了!到了第3天，该给它换水了，我走到鱼缸旁，我以为它们俩正在吃小鱼呢，没想到，小鱼竟被它们吃的一个不漏。从乖乖和皮皮的眼神上看，它们好象在说：“我还想吃!我饿了!”我把它们誉为“全家最能吃的动物”。

小小乌龟虽然小，但它又可爱又有趣，谁见了谁都爱!

一周以前的一个早上，我在店里看见老谢阿姨摆摊的那个地方有一个叔叔在卖可爱的小鱼，我连忙的拉着妈妈的手去看，哇塞！好多小鱼呀！我兴奋极了，我发现有热带鱼、金鱼……我特别想买，就恳求妈妈说：“妈妈给我买几条小鱼吧！求你了。”妈妈看了看，就买了中间鱼缸的小鱼，买了一条黑的、一条红白的还有一条金色的。另外买了一个鱼缸，一朵假花还有一包鱼食，鱼缸里有彩色的石子，五颜六色美丽极了。我非常喜欢这些可爱的小金鱼。

晚上，我要想办法把它们拿回家，不能放在鱼缸里，一刹车蹦蹬，不仅鱼掉了，鱼缸也会打碎，假花也会掉，鱼食也没用了，这钱不是把花了吗？一眨眼的功夫，我想出了一个绝妙的办法。我飞快地跑到老大伯伯家要了一个袋子，把小鱼倒进去（包括假花），然后让妈妈把鱼缸和鱼食拿上，这样鱼、假花、鱼缸、鱼食都不会浪费了。回到家我观察我的鱼，黑色的眼睛好大，小尾巴左摇右摆像一只小蝴蝶，红吧色的头好红啊！红的跟火花一样，我最喜欢的是金色的的那条金鱼，它的肚子比较大像吞了一颗珍珠，该起名字了，我看它们都有特点就按照他们的特点起名字吧！黑色的叫蝴蝶尾，红白色的叫红火花，金色的叫珍珠。

这些小鱼给我带来了很多乐趣，我呀，早晚要给它们喂食、换水，我每次把鱼缸端下楼时我都要小心翼翼，我怕把鱼缸打了鱼就死了，所以我很害怕。爸爸说；“只要你不听话某天早上就让我喝鱼汤。”我说：“坏爸爸坏爸爸”爸爸却不急不忙地说：“明天有鱼汤喝喽。”我说：“好呐，我听话让你没机会喝鱼汤。不过不能再我听话的时候喝鱼汤。哼！”每次我不听话他都会这样说可是不会这样做呵呵O(∩_∩)O人家心动不如行动，他呢？行动不如心动啊！我觉得我的小鱼永远不会死，是不幸的是，唉唉唉唉唉唉╮(╯▽╰)╭如果想知道的话就看下一个自然段吧！

前几天，我回到家突然发现，我的小珍珠死了我一下子愣住了我马上跑到小珍珠旁边，看看它是否真死了，我发现小珍珠反过来了，我揉了揉眼睛，啊！小珍珠真死了我哭都来不及我想：“小珍珠为什么会死呢？其他两条鱼却安然无恙？”我和妈妈把小珍珠扔进了大海。

我感觉我失去的不是一条小鱼，是一个心肝宝贝，因为我最喜欢它了！我很伤心很伤心，一直在哭，只要看见小鱼我就想起小珍珠，我真的有一种无法用语言表的的伤痛。我虽然很伤心但是我要养好其他两条小鱼，我不会让它们死的，我会努的，嗯！加油、加油、加加油。

从珍珠的到来到它的离去这件事，对我有很大的启发，先说珍珠的到来吧！让我知道干什么都不容易，不过如果你喜欢干这件事你就会忘了累和痛苦，最后获得的是快乐。再说它的离去吧！让我知道了人和动物一样生命都只有一次，老天在喜欢你也只给你一次生命不会给你第二次，我要用我这一次生命好好学习完成爸爸妈妈没有完成的梦想。

描述人物外形Describing a person

发型Hair Style

直发：straight hair 波浪式卷发：wavy hair 卷发、自然卷：curly hair

浓密的头发：tihck hair 短发：short hair 长发：long hair

齐肩发、披肩发：shoulder-length hair一个马尾辫：ponytail 辫子（小麻花辫子）：braids

长发辫子（雷鬼辫、脏辫）：dreadlocks 头髻：bun 两个马尾辫：bunches

中分：center parting 变秃：balding 秃头：bald

头发颜色 Hair color

金发：blond hair 棕发：brown hair黑发：black hair

红发：red hair 灰发（老年人的银发）：grey hair

姜黄色发：ginger hair(受歧视的发色)

眉毛 Eyebrow

浓眉：thick eyebrows 秀眉：thin eyebrows

眼睛 Eyes

大眼睛：big eyes小眼睛：small eyes

鼻子 Nose

高鼻子：high nose 塌鼻子：falt nose/button nose

宽鼻子：wide nose 窄鼻子：narrow nose

嘴巴Mouth /Lip

大嘴:big mouth小嘴：small mouth 厚嘴唇：thick lips

薄嘴唇：thin lips/slim lips樱桃小口：cherry lips/rosebud lips

脸型 Face

鸭蛋脸/瓜子脸：oval face 圆脸：round face

方脸：square face长脸：long face

体型、身材 Stature

肥胖的：fat 瘦的：thin苗条的：slim

丰满的：plump 不胖不瘦的：medium-built 不高不低：medium-height

高的：tall矮的：short性感的：sexy

优雅的（女性）：graceful/elegant 结实的、矮胖的：stout 苗条的、瘦长的：slender

粗壮的：stocky强壮的：robust

形容词顺序：限定词＋（大小、长短、形状）+（年龄、新旧）+颜色+（国籍、出处）+材料+（用途、类别）

Size+age+colour+nationality+material

例句：

1. 她有一头金色长卷发

2. Mark is 21 years old. He is about 5 feet ,9 inches tall . His face is long and narrow . His eyes are green. His hair is light brown. He doesnt look very Italian. He smiles a little and usually has a friendly look on his face . He isnt fat and he isnt thin. His build is average. 迈克21岁了，他身高大约5.9英尺，脸瘦瘦长长的，绿眼睛。浅棕色的头发，看起来不大像意大利人。他总是面带微笑，非常友好。他不胖也不瘦，中等身材。

[写人外貌的英语作文合集

我喜欢的小动物它姓“黄”，哦，不要误会，不是“黄飞鸿”，而是小鸟“黄鹂”。下面是小编整理的四年级作文描写动物，欢迎大家阅读参考！ 我喜欢的小动物作文一：

我最喜欢的动物是只小白狗。

它有一身厚厚的纯白色的毛，一双像狐狸的耳朵，尖尖的脸庞……咋一眼过去，怎么这只小狗从头到尾都这么像狐狸啊!我刚开始见到它，就被它骗过去了呢。它吃东西的时候跟别的狗不一样：稳稳的用两只后腿坐着，然后用两只前爪捧着食物，伸着脑袋一点点的吃东西。有时候吃的高兴了，它就汪汪叫。它的叫声很特别。

听起来似乎很低沉，好像一个老人在念叨什么，但是你仔细一听，就会发现又跟别的低沉的不一样。比如，它要是吃到爱吃的东西，就会叫的低沉而短暂，它要是没吃饱，就会叫的冗长而烦闷，这个时候，你要是给它再给点食物，它就会变的很乖巧。如果你在它吃东西的时候，摸摸它的额头，它就会伸出前爪，趴到你的腿上，乘机要你抱抱它，然后顺利的坐到你的腿上，开始安静的吃它的食物，这个时候，你要再摸摸它的头，它就会舔舔你，大大的眼睛呆呆的看着你，真是可爱极了。

有一次我放学回家，带了一根骨头给小白狗吃，可这时，却跑来了一只小黄狗和它争了起来。它们互相用前爪你争我挠，这个时候，小黄狗一不小心将骨头掉入小白狗的手中，小白狗乘机把骨头用爪子按住，然后冲小黄狗汪汪叫，小黄狗被吓跑了。小白狗这才安心的吃了起来，一边吃一边看我，还冲我呜呜叫着，好像在说：“谢谢你，不过从今往后，要带俩根呀!”

我真喜欢这只小白狗! 我喜欢的小动物作文二：

动物世界多姿多彩。每一只小动物都灵巧、可爱。童真童趣的孩子们都有自己及其喜欢的小动物，喜欢它们的眼神，喜欢他们俏皮可爱的滑稽表演。我，当然也不例外啦!

我喜欢的小动物它姓“黄”，哦，不要误会，不是“黄飞鸿”，而是小鸟“黄鹂”。它从头到脚一身黄，从远处看特显眼!一双小眼睛炯炯有神的东望西望，好像在说：我还要熟悉熟悉环境呢!毛绒绒的羽毛下面，缩着两个小红爪子。它呀，连睡觉都跟别的鸟两样儿。嘿!真可爱!

黄色的羽毛最令人惊奇。一般的鸟羽毛的颜色都是咖啡色的，显的很普通。可黄鹂的羽毛的颜色却是金黄色的，真奇怪!我想，它可能是去染过毛赶流行吧!

一双黑色的小眼睛嵌在那小小的头里，一眨一眨的。好像在说：“你们不要再伤害鸟类了!”说的那么凄惨与肯定!

小红爪子从那黄色的羽毛里伸了出来，一伸一曲，好像在领着大家做体操呢!“来，一二三四，二二三四……”红色的爪子在黄色羽毛的衬托下更加突出了黄鹂的美丽。怪不得说“红配黄，亮堂堂”呢!啊，太可爱了!

黄鹂鸟儿连睡觉都不跟别的鸟儿一样。每当夜幕到来时，黄鹂就飞到杆子上，把它那金黄色的毛绒绒的身子卷成一个大圆球。这个时候，你就会看到一个“小毛球”立在杆子上，我不说，你还真不知道那是小鸟黄鹂在睡觉呢!啊，贼可爱了!

黄鹂鸟的歌声也是远近驰名的。每天早晨，人家从不睡懒觉，早早的起床，还“叽叽喳喳”的把我也叫了起来。“叽叽喳喳”好像是在说“一年之计在于春，一天之际在于晨”呢!每当我放广播的时候，小鸟也争着说、唱，把整个家都搞得鸡飞狗跳的。

我喜欢的小动物—黄鹂鸟儿有特点吧!其实只要你细心观察，就会发现每一个动物都有它的特点和可爱之处。要保护动物呀! 我喜欢的小动物作文三：

我喜欢的小动物有许多，有美丽的翠鸟、可爱的小鸡和小鸭、有感情的海鸥还有宁愿自己死也要保护主人的孩子的大象，但是我最喜欢的还是我家那只小仓鼠，外号-出笼高手。

为什么叫它出笼高手，因为喜欢我跟它买的玩具笼子，里面有许多玩具都是给我家那只小仓鼠玩的，有仓鼠跑步机，有滑滑梯还有绿色的小房间，里面是装食物的，每次趁我不注意的时候，它就跑出去了。不过每次都被我抓了回来。

还有一次，我没有注意它，因为我作业很多，我也不知道怎么回事，它的旁边有许多小黑点，我写完作业一看，小仓鼠快要死了。我连忙把它送到了医院救治，我再叫奶奶清了一下，这才救了它，

我爱我家的小仓鼠。

[四年级作文描写动物

The wind of autumn is a door. It took it cool and gentle, gently and gently took us into the autumn palace.

The wind of autumn is a little painter. You see, it sprinkled the powder to the dandelion, dandelion really like a parachute, floating Wawa wandering, floated the beauty of autumn. Golden powder is given to the sun flower, the golden petals really like a gold coin. The red is the sorghum, the sorghum put on the red new clothes, in the autumn wind Yaotouhuangnao, shaking non-stop, more than one, how beautiful is it? Like a burning torch!

Autumn wind, hidden very interesting things. Big yan fly south, birds take the new house, as well as chrysanthemum fairy than the United States, leaves the baby to travel, a lot of things are hiding in the wind! Carefully to listen, you will be able to hear.

Autumn wind, blowing a golden assembly number, it tells you, science days to come, the fall to be passed. The turtle indented into the shell, penguin mother weaving a warm bag, the snake is ready to skin ... ... we have to winter.

Autumn of the wind, brought us the joy of autumn, the joy of harvest.

Golden wind to send cool, autumn girl walked the pace of light came to the world, see, she wants to open an event.

Ginkgo leaves are golden, like a small fan, proudly said: "Look! I was away from the innate hot!" Maple leaves are not convinced, said: "Look! I like a red fire, but also like A dagger star, but also like the childrens palm it! Wind blowing me, I can waving with the children! "Now chrysanthemum openings, said:" look at my flowers, some white snow, some Huang Ruyu, and The powder is like a sunny, better than you, like a flower rainbow.

"And when I was in the autumn, my skin was red and glowing, and it was very tasty." They won the show, and now the persimmon said, "I am better than you are in the autumn. Lanterns. "Pear also angry, said:" I am more than you are mainly because: First, I was golden yellow; Second, the wind blowing, I nodded to the people to say hello; Third, my face there are some acne "They quarreled with ...

This is a lively event! Which guest do you like best? Come and make friends with them!