【精華】動(dòng)物英語(yǔ)作文匯總5篇
在日復(fù)一日的學(xué)習(xí)、工作或生活中，大家一定都接觸過(guò)作文吧，借助作文人們可以反映客觀事物、表達(dá)思想感情、傳遞知識(shí)信息。你知道作文怎樣寫才規(guī)范嗎？以下是小編為大家整理的動(dòng)物英語(yǔ)作文5篇，歡迎閱讀與收藏。
動(dòng)物英語(yǔ)作文 篇1
Do you like animal? What’s your favorite animal? My favorite animal is monkey. It is lovely and clever. People always say that our human beings are evolved from monkeys. In the other word, monkey looks a little like human being, which close the distance between it and me. It has a long tail. It can make different shapes by it. It likes eating bananas. It will peel off the skin just like human being. It is funny! I love it.
你喜歡動(dòng)物嗎？你最喜歡的動(dòng)物是什么？我最喜歡的動(dòng)物是猴子。它可愛(ài)又聰明。人們常說(shuō)，人類是從猴子進(jìn)化而來(lái)的。另一個(gè)詞，猴子看起來(lái)有點(diǎn)像人，它和我之間的距離很近。它有一個(gè)長(zhǎng)長(zhǎng)的尾巴。它可以使不同的形狀。它喜歡吃香蕉。它會(huì)像人類一樣剝落皮膚。很有趣！我喜歡它。
動(dòng)物英語(yǔ)作文 篇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 !
動(dòng)物英語(yǔ)作文 篇3
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.
The snake is a long and thin animal that lives in grass or other dark places. 蛇是一種又長(zhǎng)又瘦的動(dòng)物，生活在草叢里和陰暗的地方、A snake has no legs or feet, but it can move very fast on its stomach.蛇沒(méi)有腿和腳，靠胃部飛快的移動(dòng)前進(jìn)。 Snakes usually have green, yellow or black skins, which make them difficult for their enemies to find them. 蛇常常有綠色，黃色和黑色的皮膚，使得敵人很難找到他們。Some kinds of snakes live in water. They can swim as freely as fish.有些蛇生活在水里，他們能像魚一樣飛速的游移。
Snakes are cold-blooded animals. In winter they hibernatein holes which are narrow enough only to hold the snakes' bodies. The snakes can sleep through a whole winter without eating and moving. They can not feel any pain. The hibernation period lasts about five months. When spring comes, the snakes come out and begin their normal life.
Snakes can take many things as food, such as mice, sparrows, frogs,birds' eggs, pests and so on. People sometimes can see a snake eat a sparrow. First it moves close to the sparrow, then it puts out its tongue and brings the sparrow into its mouth and swallows it, which makes a lump in the snake's body. After some time the lump disappears.
As snakes are dreadful-looking, people are afraid of them. Many people drive them away whenever they see snakes. But in Chinese fairy tales, snakes are by no means bad. They seem to have human feelings. They can change into pretty girls. People like and respect them. The most well-known is the story about the White Snake and the Blue Snake.
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.
動(dòng)物英語(yǔ)作文 篇4
I’d like to introduce something about red-crowned cranes to you. They are very beautiful animals. They are about 1.2 meters tall. They have white feathers and red crowns. Their necks and legs are long and thin. They like living together. They are good at dancing and flying. They eat fish, insects and water plants. But there is much water pollution, they will have no food to eat and nowhere to live.
We must take actions to protect these rare animals.
動(dòng)物英語(yǔ)作文 篇5
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(wú)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(wú)冰季節(jié)越來(lái)越長(zhǎng)。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(lái)補(bǔ)充它們對(duì)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(guò)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(yíng)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(guò)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(shuō)，這些替代食物能否為北極熊提供足夠的營(yíng)養(yǎng)，彌補(bǔ)不能進(jìn)食海豹帶來(lái)的損失?
為了解開這個(gè)疑惑，皮爾福德及同事對(duì)西哈德遜灣荒野地區(qū)的北極熊在無(wú)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(guò)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(duì)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(duì)抗日益延長(zhǎng)的無(wú)冰季這個(gè)觀點(diǎn)，并沒(méi)有在這項(xiàng)數(shù)據(jù)中得到證明。”
問(wèn)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(lái)度過(guò)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(zhǎng)的無(wú)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(wèn)題。
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