寫動物的英語作文

時間：2022-08-29 18:06:48 動物類英語作文我要投稿

實用的寫動物的英語作文錦集五篇

　　無論是身處學校還是步入社會，大家都有寫作文的經歷，對作文很是熟悉吧，寫作文可以鍛煉我們的獨處習慣，讓自己的心靜下來，思考自己未來的方向。那么一般作文是怎么寫的呢？以下是小編為大家整理的寫動物的英語作文5篇，僅供參考，希望能夠幫助到大家。

實用的寫動物的英語作文錦集五篇

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.

　　北冰洋在秋季結冰以后，北極熊就會出發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，溫暖的無冰季節越來越長。那饑餓的北極熊要怎么辦?

　　科學家曾經認為，北極熊可能會轉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。”換句話說，這些替代食物能否為北極熊提供足夠的營養，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，他們將這一數據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。這一研究結果發表在《生理學和生化動物學》期刊上。

　　“顯然結果表明，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，并沒有在這項數據中得到證明。”

　　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

　　As we all know,animals are our friends.I like every animal.But I like dogs best.Dogs are not only very lovely,but also very helpful.That's why we all feed dogs at home.I often share happiness and shorrow with it, which belongs to me three years ago,called"Betty".In other words,we should treat them as our real friends.Do you agree with me?

寫動物的英語作文篇3

　　我喜歡的小動物是純白色的貓，它全身白似雪的毛讓我無比喜愛，它的眼睛白天瞇成一條縫，晚上圓溜溜的，活像兩顆綠寶石。他的耳朵一直翹著，只要你動一下，他的耳朵就會動一下；他的聽力十分敏捷，只要有人輕輕走過，它就會“喵喵”的叫；它的牙齒很堅硬，又尖又長，吃起東西來十分輕松，我很喜歡它。

　　記著有一次，我的哥哥到我家來玩，小貓無比熱情，一直沖哥哥“微笑”。哥哥見他這么可愛，便拿出一根很粗的毛線，要知道貓最喜歡玩毛線了，哥哥提著毛線，小貓也跟著走，毛線從拐彎處過去，貓一下沖過去，沒有抓到，自己倒撲了個空，我和媽媽哈哈大笑，貓有點生氣，哥哥換了一塊布，過了拐彎處，小貓沖去，又撲了空，這下哥哥成了“斗貓士”了。哥哥又把五個凳子擺成一排，把毛線放在凳子口，小貓一下沖過去，奮力咬住了毛線，我為它歡呼，為它高興。

　　冬天來了，我給小貓蓋了一個溫暖的窩，它非常高興。每當我放學回家走在樓梯上時，小貓就臥在沙發上等我，我一進門，它臉上笑成了一朵花。見我買了吃的給它，高興得舔著我的手，無比熱情！

　　有天，爸爸給我說：“你看哪，狗可是忠臣，貓可是奸臣。”我著急了，忙說：“貓是我最喜歡的動物，它才不是奸臣呢！”媽媽跑過來當裁判，規定每人寫出喜歡貓或狗的理由5個，然后評高低。我的筆刷刷寫著，1、我喜歡貓；2、小貓的毛很光滑；3、貓對我很真誠；4、貓非常可愛；5、貓非常機靈。剛寫完，我抬頭看看爸爸，哈，他才寫了兩個，我們都交了卷后，裁判以爸爸寫的字多為由，宣布爸爸勝利。我很不服氣，我相信，我會將小貓的可愛永遠捍衛下去！

　　小貓，淘氣、可愛，他給我的生活帶來了快樂，無論怎樣，我最喜歡的動物就是小貓！

　　I love small animal is a pure white cat, it was snowy white hair that I love, it's eyes narrowed in the daytime, night round, like two emeralds. His ears are always up, as long as you move, his ears will move; his hearing is very agile, as long as people walk, it will be called "meow"; its teeth are very hard, long and sharp, eat very easily, I love it.

　　One time, my brother came to my house to play. The cat was so enthusiastic that he had been smiling at his brother. Brother see him so lovely, then took out a very thick wool, you know the cat love playing wool, brother with wool, the cat also follow, wool bend from the past, the cat ran past, caught himself rushed to empty, my mother and I laughed, a little cat angry, brother for a piece of cloth, a corner, the cat rushed and rushed to empty, this brother became a "cat". My brother took five stools placed in a row, the wool on the stool, the cat ran past, struggling to bite it, I cheered for it, as it pleased.

　　When winter came, I built a warm nest for the kitten, and it was very happy. Whenever I go home from school and walk on the stairs, the cat is lying on the sofa and waiting for me. I enter the door and it smiles into a flower. See I bought it for it, lick my hand with joy, and very enthusiastic!

　　One day, my father said to me: "you see, dog is loyal, but a cat." I was worried, said: "the cat is my most love the animal, it is not a traitor!" Mother ran over as a referee, and prescribed 5 reasons for each person to like a cat or a dog, and then the high and low. My brush brushes write, 1, I like cats; 2, the cat's hair is very smooth; 3, the cat is very sincere to me; 4, the cat is very lovely; 5, cat is very smart. Just finished, I looked up to look at Dad, ha, he wrote two, we all handed in the volume, the referee, the father wrote many words, the father declared victory. I am not convinced, I believe that I will always defend the cute kitten!

　　Kitten, naughty, lovely, he brought my life happy, no matter how, my favorite animal is the cat!

寫動物的英語作文篇4

　　我最喜歡的小動物小兔，它有一身雪白的皮毛，看戲來很可愛。她的兩只眼睛是紅色的，看戲來像一對紅色的寶石。亮晶晶的。每天早上這只小白兔吃一根胡蘿卜，兩片菜葉，它就吃飽了。

　　My favorite little animal rabbit, it has a snow-white fur, very cute to see the play. Her eyes were red, and the play was like a pair of red stones. Glistening. Every morning the rabbit to eat a carrot, two leaves, it is full.

　　每天我中午放了學，一回到家，它就蹦蹦跳跳地跳到我的面前，好像在說歡迎你回家。我每天看到它，就算我不開心，我一看到他我就很高興。把那些不開心的的事情全部忘記了。

　　Every day I studied at noon. As soon as I got home, it bounced up and down in front of me, as if to say, "welcome home.". I see it every day, and even if I'm unhappy, I'll be glad to see him. Forget all the unhappy things.

　　又一次，我的同學來我家做客，它還是像往常那樣蹦蹦跳跳的跑向我，我的同學看見了，她說：“你家的小白兔好可愛哦!回家一會我也讓我的爸爸給我買一只小兔子。”

　　Once again, my classmate came to my house, and it ran to me as usual. My classmate saw it and she said, "your little rabbit is so cute!"! When I got home, I asked my father to buy me a rabbit."

　　就這樣，我越來越喜歡我的小兔子，我一定要好好照顧它!

　　In this way, I like my little rabbit more and more. I must take good care of it!

寫動物的英語作文篇5

　　A trip to the zoo

　　to the zoo

　　Today is Sunday. It's 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 . They're from China . Look at the baby panda ! It's 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!

　　去動物園

　　今天是星期天。今天天氣晴朗。我去和我媽媽去了動物園。我可以看到很多動物。有老虎、獅子、熊貓、蛇和許多更多。看!大熊貓們在那里。他們來自中國。看那個嬰兒熊貓!這是爬樹。多可愛啊!我喜歡熊貓。

　　接下來,我們去看獅子。獅子是如此強大。他們的嘴太大。老虎ae旁邊。他們都來自亞洲。他們是黃色的。最后,我們去看猴子。有些是攀登山峰,一些人吃香蕉。他們都太好玩了!

　　我看到很多動物在動物園里,我太高興了!

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