【推薦】動物英語作文匯總六篇

　　在平日的學習、工作和生活里，大家都經(jīng)常接觸到作文吧，作文是經(jīng)過人的思想考慮和語言組織，通過文字來表達一個主題意義的記敘方法。那么問題來了，到底應如何寫一篇優(yōu)秀的作文呢？下面是小編收集整理的動物英語作文6篇，希望對大家有所幫助。

動物英語作文 篇1

　　It was fine yesterday, I went to Beijing Zoo with Wang Fei. There were lots of animals in the zoo. We saw elephants, monkeys, bears and so on. They were so interesting. But we saw some visitors throwing stones to a small monkey. We went over to them and stopped them. We said to them,"Don't throw anyting to animals. It is our duty to protect animals." They said they were sorry after hearing our words. Later we were tired and we went back home. We enjoyed ourselves in the zoo yesterday.

動物英語作文 篇2

　　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，所以它們進入禁食期。至少，情況應該是這樣。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?

　　科學家曾經(jīng)認為，北極熊可能會轉(zhuǎn)向陸地上的食物來補充它們對鰭足類動物飲食的'需求，進而生存下去，這些陸地食物包括雪雁、雪雁蛋和北美馴鹿。

　　“文獻中有過這類辯論，即在寒冷融化時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的生物學家。

　　“通過上世紀70年代初的研究，還有早期的探險者日志，我們很早以前就知道，北極熊會以陸地食物為食。但是辯論的焦點在于，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)，彌補不能進食海豹帶來的損失?

　　為了解開這個疑惑，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行了估算，從表面上看，北極熊在這段時間食用了陸地食物。隨后，他們將這一數(shù)據(jù)與通過馬尼托巴北極熊預警計劃暫時捕得的北極熊所失掉的體重進行了對比。

　　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下降1公斤。這一研究結(jié)果發(fā)表在《生理學和生化動物學》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觀點，并沒有在這項數(shù)據(jù)中得到證明。”

　　問題是，北極熊進化成了依靠海洋食物的動物。

　　“陸地食物以蛋白質(zhì)和碳水化合物為基礎，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;它們高度適應的情況是，將脂肪吸收進它們的系統(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物。但是它們只能在有海冰時食用到這些海洋哺乳動物�！�

　　成年北極熊可以8個月不進食。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食。所以，隨著北極地區(qū)變暖，較小的北極熊將會大批死亡。這使這些物種的生存成為問題。

動物英語作文 篇3

　　human is the creature which is the closest to god. it means we have more duties and rights for this world. biological diversity have been damaged by the developing of modern society, which have threatened to the life of animals as well as the life of human. the etinction of animal is an alarm to human beings.

　　with the process of human civilization, our life become more and more comfortable and convenience, it may be a good news to man but a bad news to animals. ehaust gases are emitted to the atmosphere, which react with each other and combine with water vapor ,and finally lead to form acid rain. acid rain fall into lake and kill the frogs and the fishes. time will tell you, although the recent acid rain may not directly harm to us, we would not escape from the doom if we ignore the alarm from animals. we are a part of the food chain. most of the human’s diets come from animals, which means the dangers that are threatened not only the animals but also the human. several serious diseases from animals have brought us into the hell in the beginning of the new century. for eample sars, the horrible disease has killed thousands of people which was attributed to eating the ill wild animals.

　　as the end of the food chain, we should spend money on preventing wild animals which is a confession from the evil consequence. i believe no one would neglect the alarm from animals if he recognized it, no one would be of parsimony with the money if it is used in preventing himself. development of society and preventing animals are our right and duty which also need us to balance.

動物英語作文 篇4

　　I have a puppy, and I love it very much. Its black eyes are like two black gems, and its fur is like a blanket, and its four legs are like four furry little pillars, and its tail is shaking and it seems to be waving to you.

　　Because I called the jingle, so my mother wanted to give it a small buzz, but I do not agree, I give it a little name, because I think it is good every day.

　　It is very naughty, when we go out to eat, it is always guilty of trouble, trouble, it jumped on the sofa mess, but also the newspaper, napkin tear all over the floor are. When I came back, I saw the ground mess, I was angry, and ignore it. It is also aware of their mistakes, and rushed to my knees, as if to shed tears, said: "Master, forgive me!" I see it so poor, forgive it.

　　My dog is really cute and naughty ah!

動物英語作文 篇5

　　In the past, there have been many endangered animals. Now they are extinct. Does it matterHas our environment been affected by their absenceHas the quality of our own life been changedThe answer to these questions is “Yes.”

　　It does matter if we destroy an endangered species habitat to develop more farmland, housing or industrial parks.It will effect all the other creature.

　　For example, if certain trees are cut down, birds and bats will have no place to roost.They cannot roost, they cannot breed. If there are no bats or brids, there will be no animal to eat certain insects that plague our crops.

　　Jungle around the world are being cut down to make room for humans. We will never be able to see or study this fragile ecosystem.

　　Human beings should be responsible for their own acts of nature. The promulgation of laws to maintain ecological balance, to make more space and natural. Conservation biology, Protect environment, protection of natural.

　　在過去，有許多瀕臨滅絕的動物�，F(xiàn)在他們絕種。這很重要嗎？我們的環(huán)境

　　是受他們的缺席的影響？我們生活的質(zhì)量發(fā)生了變化？這些問題的答案是“是

　　的”

　　更要緊的是如果我們破壞瀕危物種的棲息地，以開發(fā)更多的農(nóng)田，住房和工

　　業(yè)園區(qū)。它會影響所有其他生物。

　　例如，如果某些樹木被砍伐，鳥類和蝙蝠將無處棲息。他們不能稱雄，他們無法繁殖。如果沒有了蝙蝠或鳥類，就沒有動物吃困擾我們的莊稼的某些昆蟲

　　世界各地的森林被砍伐讓路給人。我們將永遠無法看到或?qū)W習這脆弱的生態(tài)系統(tǒng)

　　人類應該為自己對自然的行為負責。頒布相關(guān)法律維護生態(tài)平衡，給自然讓出更大的空間等。保護生物，保護環(huán)境，保護自然。

動物英語作文 篇6

　　老虎

　　Tiger is to, on world, be close to the one of animal that becomes extinct , as our China , now, northeast of China has had no Northeast Tiger(in China) on genuine meaning , now, the tiger that we see runs from Russia. So, do not also let our northeast have no tiger well.

　　Now, a lot of countries also more and more pay attention for animal have protected. I believe , error can not how long, in the northeast of China, we can again see Northeast Tiger(in China) again

　　河馬

　　Hippopotamus Hippopotamus amphibius The hippopotamus is one of the world’s largest and heaviest land animals.It lives partly in water and partly on land.Although strictly a plant eater,the hippopotamus has massive jaws with formidable tusks.Hippos have an unpredictable temperament and are capable of biting through small boats and slicing crocodiles in two.Hippos trample riverbanks and lakeshores,creating a maze of waterside paths and wallows that they use to get access to the plants they eat.Hippos spend their days lazing in or near water,emerging after dark to feed.

　　斑馬

　　Zebras are members of the horse family.They are grass-eating animals in parts of Africa,most famous for their distinctive striped coats.They have muscular bodies ,immense speed and strength.They can use powerful jaws and heavy hooves to attack their enemies when threatened.They also have unusually large ears which give these animals a very good sense of hearing .

　　蛇

　　A snake is a long and thin animal that lives in grass or other dark places. It has no legs or feet, but can move very fast on its stomach. Snakes usually have green,yellow or black skins, which make it difficult for their enemies to find them.Some kinds of snakes live in water. They can swim as freely as fish.

　　Snakes are cold-blooded animals. They take many things as food, such as mice, sparrows, frogs, birds'eggs, pests and so on.As snakes are dreadfullooking, people are afraid of them.

　　In fact, snakes are not as dreadful as they look. They can help us to kill mice and pests. They can provide us with delicious meat. Their blood is a good drink.Poisonous snakes are especially useful. We can make valuable drugs with them.

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