寫動物的英語作文

時間：2024-10-02 07:59:38 動物類英語作文我要投稿

【精品】寫動物的英語作文集合10篇

　　在日常生活或是工作學(xué)習(xí)中，大家都經(jīng)常接觸到作文吧，作文可分為小學(xué)作文、中學(xué)作文、大學(xué)作文（論文）。一篇什么樣的作文才能稱之為優(yōu)秀作文呢？下面是小編幫大家整理的寫動物的英語作文10篇，歡迎大家借鑒與參考，希望對大家有所幫助。

【精品】寫動物的英語作文集合10篇

寫動物的英語作文篇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(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(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。”換句話說，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(yù)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(xué)和生化動物學(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(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。

寫動物的英語作文篇2

　　i have a pet dog, it”s name is bear. it is a lovely dog. it was born in 20xx. it has a pair of big black eyes, and it is black all over. it has four long legs and a long tail. it often play with me, i love it very much.

　　【i have a cat 】 i have a cat .its name is mimi. it's very lovey.my family all like it.

　　it always plays with me every day .it has black and white fur.as long as we say'mimi',it right away runs to you.

　　it's very good!so my family all like it!

　　【pig的.作文】 mother gave me a lovely "pig" made of cloth on my tenth birthday. it was very lovely. the pig was dressed in blue. he had a red face and a little mouth. his two ears were just like two fans. he really looked funny. there was always a smile on his face. he must be a happy "pig" , i think.

　　【寫海馬的作文】 there are all kinds of horses in the world. but one of them you can't ride. it doesn't live on land, but in the sea. it looks like the head of horse. so the people call it sea horse. in fact, the sea horse is a small fish. it likes to live in warm water. a sea horse stands up in the water when it swims.

　　father horse carries the eggs to keep them safe in its pouch. when the eggs are hatched, the baby horses swim away.

　　【i have a litte dog】 i have a litte dog"xiao pang".because it is very tittt small.it'yellow and brown.it olways run with me.it is so big.it like eat meat and rice. sometime i call it"xiao pang ", then it runs towe fast.

　　i have a litte dog"xiao pang".because it is very tittt small.it'yellow and brown.it olways run with me.it is so big.it like eat meat and rice. sometime i call it"xiao pang ", then it runs towe fast.

　　i love my dog.

寫動物的英語作文篇3

　　Animals are friends of human beings. Most of them are lovely. I like giraffe the most. They are very tall and have many brown spots.

　　They have very long necks, so that they can eat the leaves in high trees. Giraffes are gentle and lovely. They are friendly to people.

　　When I go to the zoo, I always look at them. They move slowly. I can’t keep it as a pet, because it’s so huge. It’s a big pity.

寫動物的英語作文篇4

　　Animals are friends of human beings. Most of them are lovely. I like giraffe the most.

　　They are very tall and have many brown spots. They have very long necks, so that they can eat the leaves in high trees. Giraffes are gentle and lovely.

　　They are friendly to people. When I go to the zoo, I always look at them. They move slowly.

　　I can’t keep it as a pet, because it’s so huge. It’s a big pity.

寫動物的英語作文篇5

　　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.

寫動物的英語作文篇6

　　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.

寫動物的英語作文篇7

　　On Saturday, I went to my grandparents' house to play, entered my grandpa said to me: "home to a puppy." I ran quickly excitedly to the kennel.

　　This little guy is sleeping, I to control his feeling excited, could not help but to touch it by hand, but who knows, the puppy vigilance is so high, my hands touched it hair, it is all of a sudden I woke up to now. It eyes, big carefully look at me, as if to say: "who are you? How do I haven't seen you?" I see, oh! Big round eyes, a small nose, cherry small mouth, not fat or thin face, and a pair of big ears and a air shook tail. In the summer it will lick up scattered cooling, is really a handsome boy!

　　After dinner, I also want to see this little one to eat, then took a piece of meat on the ground, I thought to myself, so delicious it must be very like it. But to his surprise, it's just to smell the smell, and go to the side. I think, if it is afraid of being seen just refused to eat. Then, I hid behind the door, secretly observe it. Sure enough, little guys walking slowly in the past, and look at the then eat it with relish. It ate a piece of meat, I then from behind the door to come out and play with it. I threw a ball out of the distance, said to it: "help me to pick up the ball back!" It seemed to understand my words, kicking ran in the past, with his mouth put the ball has been sent to my side, and in this way, we are happy to play up.

　　My dog is so cute!

　　星期六，我去爺爺奶奶家玩，一進門爺爺就跟我說：“家里來了一只小狗�！蔽亿s緊興奮地往狗窩跑去。

　　這個小家伙正在睡大覺，我控制不住自己激動的心情，忍不住用手摸了它一下，可誰知，小狗的警惕性那么高，我的手剛碰到它的毛，它就一下子被我給驚醒了。它把眼睛睜得大大的，仔細地看著我，仿佛在說：“你是誰呀?我怎么沒看見過你呢?”我一看，喲!圓溜溜的大眼睛，小小的鼻子，櫻桃形的小嘴，不胖不瘦的臉蛋，還有一對神氣的'大耳朵和一條搖個不停的尾巴。夏天的時候它會把舌頭舔出來散散熱，真是一只帥氣的小家伙呀!

　　吃完飯后，我也想去看看這小家伙吃東西的樣子，便拿了一塊肉放在地上，我心想：這樣美味它一定很喜歡吧。但出乎意料的是，它只是去嗅了嗅，又走到了一邊。我想，是不是它怕被人看到才不肯吃呢。于是，我就躲在了門背后，偷偷地觀察它的動靜。果然，小家伙慢慢地走了過去，四面看了一下便津津有味地吃了起來。看它吃完了一塊肉，我便從門后走出來和它一起玩了起來。我把一個球扔到了遠處，對它說：“幫我去把球撿回來!”它仿佛聽懂了我的話，飛快地跑過去用腳踢，用嘴頂把那個球一直送到了我的身邊，就這樣，我們高興地玩了起來。

　　我的小狗實在是太可愛了!

寫動物的英語作文篇8

　　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.

寫動物的英語作文篇9

　　How delicious the bamboo is! Let me eat more, hmm, good! Hello everybody ! I’m a panda, a very lovely animal and many people love me. And I’m sure you must be a fan of me, aren’t you? But I’m in danger now, and I’m sure you will help me too, am I right? Let me tell you the story about me: I was born in a forest in the southwest of China. And I like eating bamboo very much, of course all of my family members like eating bamboo.

　　And my brother---a panda was born on the same day just like me are die when he just was born two hours. Oh my poor brothers! And then my family members and I are not very lucky, the area of bamboo is becoming smaller and smaller, so we don’t have enough food to eat and the human are very terrible, their farms and villages take many places and then we don’t have many places to live in.

　　But we can do nothing to help us. But I think you can. Try your best to tell people to protect us or after a few years they can’t see any panda on the earth!

寫動物的英語作文篇10

　　Ask me what is like small animals, that I will not hesitate to answer - my little black dog!

　　The little black dog temperament is very docile, very human nature.

　　I get along with it for a long time, in love, it seems very understand me. Whenever I am angry, it squatted beside me quietly motionless and seems to want to accompany me through the sad time. I am happy, it will run up to and around me, "an auf" cried, very agreeable.

　　The little black dog she is cute!

　　In black, shiny hairs, eyes with two white spots, like two white beads. On the head and on his thigh's hair is very long, like a horse head to the ground. Straight ear, as if time in listening to what passed around. Thick and long broom tail swing, from time to time as a cleaner for free! More funny is that it always speaks with a wet nose toward me, like a sick child, seems to be very poor, in fact, I know it really want to play with me. In the invitation to me!

　　The puppy experience dangerous also have several times.

　　Is the first time fell into the river, fortunately, was found to pull up, feed it to take medicine, good soon. And on several occasions by poison poison dog several times, but also by early treatment, will have to escape. From then on, it can sniff out those toxic food, what food non-toxic. Later, our dog never in poison. It very sharp!

　　The little black dog is my favorite animals, because it brings me a lot of laughter! Do you like my what?

　　問我喜歡的小動物是什么，那我會毫不猶豫的回答——我家的小黑狗!

　　小黑狗的性情很溫順，很通人性。

　　我和它相處久了，產(chǎn)生了感情，它好像很理解我。每當(dāng)我生氣的時候，它就靜靜地蹲在我身邊一動也不動，似乎想陪我度過那難過的時間;我高興的時候，它就會圍著我跑來跑去，“汪汪汪”地叫著，很討人喜歡。

　　小黑狗可逗人喜歡了!

　　一身黑亮亮的`絨毛，眼睛上面有兩個白點，頗像兩顆白色珠子。頭上和大腿上的毛很長，像馬鬢一樣拖到地面。直楞楞的耳朵，好象時刻在傾聽著周圍有什么動靜。又粗又長的掃帚尾巴不時搖擺著，像一個免費清潔工呢!更逗人的是它總翹著潮濕的鼻子向著我，像一個生病的孩子，看起來似乎很可憐，其實，我知道它很想和我玩。在向我發(fā)出邀請呢!

　　小狗的經(jīng)歷危險也有幾次。

　　第一次是掉進了河里，幸好被人發(fā)現(xiàn)拉了上來，喂給它吃藥，不久就好了。還有幾次是被毒狗的人毒了幾次，幸好也被及早治療，才得脫險了。從那以后，它就能嗅出那些食物有毒，哪些食物無毒。后來，我家的狗再也沒中過毒。它夠機靈吧!

　　小黑狗就是我喜歡的動物，因為它給我?guī)砹嗽S多歡聲笑語!你們喜歡的動我是什么呢?

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