【必備】動(dòng)物的英語作文錦集8篇
在日常學(xué)習(xí)、工作和生活中，大家都寫過作文，肯定對各類作文都很熟悉吧，借助作文可以宣泄心中的情感，調(diào)節(jié)自己的心情。你知道作文怎樣寫才規(guī)范嗎？下面是小編收集整理的動(dòng)物的英語作文8篇，僅供參考，希望能夠幫助到大家。
動(dòng)物的英語作文 篇1
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, that's what's supposed to happen. As the planet warms, the warmer ice-free season is getting longer and longer. So what's 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.
"We've 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 we've 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 Manitoba's 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 that's going to help supplement against longer ice-free seasons, that really doesn't 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; they're 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 that's going to provide them with that type of fat are marine mammals. And they can only access those marine mammals when there's sea ice."
Adult males can go eight months without food. But younger, sub-adult bears, which are no longer nursing and must hunt, can't last as long without sea ice. So as the Arctic warms, younger polar bears will disproportionately die out. Leaving the species' survival in doubt.
北冰洋在秋季結(jié)冰以后，北極熊就會(huì)出發(fā)去尋求它們最喜歡的食物：富含脂肪的海豹和胡子海豹。海冰在夏季開始融化斷裂。這使北極熊在夏季無法吃到美味的海豹，所以它們進(jìn)入禁食期。至少，情況應(yīng)該是這樣。但是由于地球變暖，溫暖的無冰季節(jié)越來越長。那饑餓的北極熊要怎么辦?
科學(xué)家曾經(jīng)認(rèn)為，北極熊可能會(huì)轉(zhuǎn)向陸地上的食物來補(bǔ)充它們對鰭足類動(dòng)物飲食的需求，進(jìn)而生存下去，這些陸地食物包括雪雁、雪雁蛋和北美馴鹿。
“文獻(xiàn)中有過這類辯論，即在寒冷融化時(shí)陸地食物是否能滿足北極熊的營養(yǎng)需求�！�
尼克·皮爾福德是加拿大阿爾伯塔大學(xué)的生物學(xué)家。
“通過上世紀(jì)70年代初的研究，還有早期的探險(xiǎn)者日志，我們很早以前就知道，北極熊會(huì)以陸地食物為食。但是辯論的焦點(diǎn)在于，這些食物是否能增加北極熊的能量�！睋Q句話說，這些替代食物能否為北極熊提供足夠的營養(yǎng)，彌補(bǔ)不能進(jìn)食海豹帶來的損失?
為了解開這個(gè)疑惑，皮爾福德及同事對西哈德遜灣荒野地區(qū)的北極熊在無冰季期間每天失掉的體重進(jìn)行了估算，從表面上看，北極熊在這段時(shí)間食用了陸地食物。隨后，他們將這一數(shù)據(jù)與通過馬尼托巴北極熊預(yù)警計(jì)劃暫時(shí)捕得的北極熊所失掉的體重進(jìn)行了對比。
在被關(guān)期間，北極熊不吃東西。它們的體重每天大約下降1公斤。雖然野生北極熊能享用北極“小吃”，但是它們的體重每天也同樣會(huì)下降1公斤。這一研究結(jié)果發(fā)表在《生理學(xué)和生化動(dòng)物學(xué)》期刊上。
“顯然結(jié)果表明，陸地食物不能為北極熊提供足以抵消大量損失的能量。所以，北極熊可以從食用海冰下面的食物轉(zhuǎn)向食用陸地食物，并幫助它們對抗日益延長的無冰季這個(gè)觀點(diǎn)，并沒有在這項(xiàng)數(shù)據(jù)中得到證明�！�
問題是，北極熊進(jìn)化成了依靠海洋食物的動(dòng)物。
“陸地食物以蛋白質(zhì)和碳水化合物為基礎(chǔ)，而北極熊需要的食物以脂肪為主。脂肪是這些熊真正需要的東西;它們高度適應(yīng)的情況是，將脂肪吸收進(jìn)它們的系統(tǒng)中，然后把這些脂肪放在身上以增加體重，這樣它們之后就可以依靠這些脂肪來度過禁食期。唯一能提供給北極熊這種脂肪的就是海洋哺乳動(dòng)物。但是它們只能在有海冰時(shí)食用到這些海洋哺乳動(dòng)物�！�
成年北極熊可以8個(gè)月不進(jìn)食。但是小一些的未成年北極熊已經(jīng)不再被哺育，它們必須要去獵食，可是它們不能在漫長的無冰季期間一直不進(jìn)食。所以，隨著北極地區(qū)變暖，較小的北極熊將會(huì)大批死亡。這使這些物種的生存成為問題。
動(dòng)物的英語作文 篇2
I have a dog. It is my favourite animal. His name is Beibei. His name and my name are the same. I like Beibei very much. He is only one year old now. He is very small. He is black and white. And he has one sister. She is yellow and white. His mother is white. His father is black. It is very clever. And it is very lovely. So I like him. He has a very small nose, two eyes and two small ears. He has a small mouth, too. He has four legs and a small face. He loves meat very much. There is a bowl near his house. There is always some bones or pork in it. And it is always very clean. His house is very beautiful. The door is red. And there are two windows in the wall. The wall is white and pink. There is a lock in the door. The lock is yellow. It is very nice. Beibei loves his house very much. He usually sleeps and rests in the house. I always give him lots of food. He likes me very much. He is very friendly. I like him, too. He thinks I am very helpful. I think so, too.
動(dòng)物的英語作文 篇3
Many animals are in danger of dying out. As is shown in the chart, we can see the number of animal species decreases faster and faster and this trend will continue. From 1980 to 20xx, at least 1 million animal species have disappeared. Worse still, more and more wild animals are in great danger. It is not a piece of sensational news; it is a fact, a harsh reality. Unfortunately, we may not see these animals in the near future.
很多動(dòng)物頻臨滅絕的危險(xiǎn)。圖表顯示，我們可以看到動(dòng)物物種數(shù)量下降的速度越來越快，而且這種趨勢將會(huì)持續(xù)下去。從1980年到20xx年，至少有100萬動(dòng)物物種已經(jīng)消失。更糟糕的是，越來越多的野生動(dòng)物處于巨大的危險(xiǎn)中。這不是一則聳人聽聞的新聞，這是一個(gè)事實(shí)，一個(gè)殘酷的事實(shí)。不幸的是，將來我們可能看不到這些動(dòng)物了。
From the second picture, we can find some reasons. Why is the number of animal species declining year by year? Apparently animals have become victims of fashion industry. Animal skin has been used to make fashionable clothes and these clothes sell at a high price. So some greedy people begin to kill animals in a large quantity. This irresponsible behavior not only breaks the balance of nature but also endangers the living environment of human beings.
從第二幅圖我們可以找到一些原因。為什么動(dòng)物物種的數(shù)量一年年的減少呢?顯然，動(dòng)物成為了時(shí)尚工業(yè)的受害者。動(dòng)物的皮被用來做時(shí)髦的衣服，而且這些衣服都是高價(jià)出售。因此，一些貪婪的人就開始大量屠殺動(dòng)物。這種不負(fù)責(zé)任的行為不僅打破了自然的平衡，而且使人類居住環(huán)境陷入危險(xiǎn)。
As far as I am concerned, something must be done to stop this illegal action. We believe "no buying, no killing". First, we must make concerning laws to protect these animals in danger. Second, we must take some measures to protect animals effectively. Animals are our friends and part of our environment. Third, we should raise people's awareness to protect animals and our environment. In this way, we can build a harmonious society and ensure a sustainable development.
在我看來，我們必須要做些什么來阻止這種違法行為。我相信“沒有買，就沒有殺”。首先，我們必須制定有關(guān)法律來保護(hù)這些處于危險(xiǎn)中的動(dòng)物。其次，我們必須采取一些措施有效的保護(hù)動(dòng)物。動(dòng)物是人類的朋友，也是我們環(huán)境的一部分。再次，我們應(yīng)該提高人們保護(hù)動(dòng)物和環(huán)境的.意識(shí)。這樣一來，我們就可以建立一個(gè)和諧的社會(huì)，確保其可持續(xù)發(fā)展。
動(dòng)物的英語作文 篇4
一：Animals Need Protecting
Everyone knows animals are our friends. So we should be friendly to them. But some people kill the rare animals, such as pandas, golden monkeys and so on in order to get money. It will cause these animals to disappear soon. I think our government should punish those people severely who kill the rare animals. It is our duty to protect the endangered animals.
二：Animals Need Protecting
There are more and more endangered animals at present,so how to protect them has been our task of top priority . It's 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.
三：Animals Need Protecting
It is suggested that people have been aware of the issue--lack of preservation for endangered spieces, animals and plants, but as you see , they placed little efforts to cope with the problem.despite the versatility and intricacy of instruments , I would pore over some of the most striking ones and offer alternatives afterwards.
One of the major reasons , causing people's inocence of protecting animals, is that the government did not function well as an educator, arosing people's initiative in shielding wild animals, which led to the consequence that people do not know their responsibility to prevent animals from dangers, and specific knowledge in guarding them. what is equally important as the reason mentioned above is that media did not meet our satisfaction to inform the mass of the emergency which is crutial in arousing people's conciousness to keep animals safe.
In spite of the serious problem, measure leading to profound improvement still can be taken. owning to the fact that funds are insufficient in some developing countries, developed countries or international organizations should shoulder more burden -- finacing them in order to capacitate them to accompolish the protection of animals. at the same time, education in telling people the way to make animals harboured ought to be focused on, thus resulting in people's better awareness in the camouflage of our planet's cutest creatures.
It is belived by me that if correct actions are taken to preserve animals, any kind of them will be far away from extinction forever.
動(dòng)物的英語作文 篇5
Everyone has something that he's afraid of, like rats, darkness, writing essays, exams... Well, guess what I'm most afraid of? Ha ha! You can't guess, right? I tell you, I was afraid of dogs.
The dog has always been a cute, cute animal. But, in my eyes, the dog is a terrible animal.
I remember when I was 5 years old, I was walking on the road one day, only to hear a few "wang wang" calls from behind. Looking back, there was a big dog looking at me fiercely after me. I was so scared that my legs were soft and I was sweating like a sweat, and I even felt like I was going to pee on my pants. When the dog saw that I was scared to death, he was even more satisfied and more cheerful, and he ran towards me as he called. I saw, rushed home run, while running and crying, result a careless, heavy falls in the ground. The man next to him saw it, and hurriedly lifted me up and drove the big dog away. Because of the heavy fall, I was sent to the hospital by my family, and lived for a long time. From then on, the matter left a shadow over my young mind, and the dog became the animal I was afraid of.
But after I was ten, things changed. It was the same road that I met again, but it became old and old, and there was no more arrogance and grim reappearance a few years ago. Looking at it like a poor man, I summoned up my courage and picked up a stone and threw it at it. He was a little afraid, and stepped back a few steps. I continued to pick up the rock and hit it repeatedly... Finally, he ran away with his tail between his legs.
After this experience, I am not afraid of dogs.
動(dòng)物的英語作文 篇6
Elephant is the largest animal on land today. It weights some ninety kilograms and is about one metre high when born. When it is x 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.
動(dòng)物的英語作文 篇7
Everybody likes a small animal! Such as dogs, cats, turtles and so on. My home have a pet dog. He is a little yellow, his whole body is yellow. He has a pair of watery big eyes. Yellow is a little male dog. When he grow up, can help us tube of the house.
One day, the little yellow swept away.com by the bad guys to catch, I was so sad. I want to, I later can't play with you, a little yellow. A few days later, huang came back again, I don't mention how happy heart.
Huang, you are my good friend, bring me a lot of fun. I really like you.
動(dòng)物的英語作文 篇8
animals are natural resources that people have wasted all through our history. animals have been killed for their fur and feathers, for food, for sport, and simply because they were in the way. thousands of kinds of animals have disappeared from the earth forever. hundreds more are on the danger list today. about 170 kinds in the united states alone are considered in danger.
why should people care? because we need animals, and because once they are gone, there will never be any more.animals are more than just beautiful or interesting. they are more than just a source of food. every animal has its place in the balance of nature. destroying one kind of animal can create many problems. for example, when farmers killed large numbers of hawks, the farmers stores of corn and grain were destroyed by rats and mice. why? because hawks eat rats and mice, with no hawks to keep down their numbers, the rats and mice multiplied quickly.
luckily, some people are working to help save the animals. some groups raise money to let people know about the problem. and they try to get the governments to pass laws protecting animals in danger. quite a few countries have passed laws. these laws forbid the killing of any animal or planton the danger list. slowly, the number of some animals in danger is growing.
動(dòng)物是自然資源，人們已經(jīng)浪費(fèi)了整個(gè)歷史。動(dòng)物有它們的皮毛，獵殺的食物，運(yùn)動(dòng)，因?yàn)樗麄冊诼飞�。成千上萬種動(dòng)物已從地球上永遠(yuǎn)地消失了。更是數(shù)以百計(jì)的瀕危動(dòng)物名單。約170種，僅在美國被認(rèn)為是危險(xiǎn)的。
人為什么要在乎？因?yàn)槲覀冃枰獎(jiǎng)游�，因�(yàn)樗鼈円坏┫�，就永遠(yuǎn)不會(huì)再有了。動(dòng)物不僅僅是漂亮或有趣。它們不僅僅是人類的食物來源。每一個(gè)動(dòng)物在自然界的平衡有它的地方。毀滅某種動(dòng)物會(huì)導(dǎo)致許多問題。例如，當(dāng)農(nóng)民大量死亡的鷹，他們谷物和糧食的商店被老鼠破壞。為什么？因?yàn)辁棾允箢悾瑳]有鷹保留下來的數(shù)量，鼠類就會(huì)迅速繁殖。
幸運(yùn)的是，有些人正在努力幫助拯救動(dòng)物。有些組織籌錢來讓人們了解這一問題。他們試圖讓政府通過保護(hù)瀕危動(dòng)物的法律。很多國家已經(jīng)通過了法律。這些法律禁止任何動(dòng)物或殺害瀕危名單。慢慢地，某些瀕危動(dòng)物的數(shù)目正在增長。
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