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描写动物的英语作文5句话推荐20篇

平时生活中你会怎么向人家介绍你自己呢?下面是开学吧为大家整理的关于介绍我自己的英语作文,希望对你有帮助。

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描写狗的样子的英语作文

全文共 988 字

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I’m a dog lover, because dogs are tame, friendly and easy to communicate with。 I have kept one in my house, whose name is Chocolate。 She is covered with brown curly hair and looks like a Teddy Bear。 Now we have been living together for two years, so I’m very familiar with her characteristics。 When she is hungry, she often barks loudly。 At that time, I begin to realize that it’s time to feed her。 She is keen on beef and fish。 Sometimes, she also eats some rice。

我是一个爱的人,因为狗是很温顺,友好,也很容易交流。我在我家养了一只,它的名字叫巧克力。她的毛是棕色的卷毛,看起来就像泰迪熊。现在我们已经一起生活了两年了,所以我很熟悉她的性格。她饿了,她经常会大声吠。那个时候,我就会开始意识到是时候喂她了。她喜爱吃牛肉和鱼。有时候,她也吃一些米饭。

Every day when I come home, she always jumps up to me happily, with her tail moving。 She seems to be my best friend。 As time goes by, the relationship between us becomes closer and closer。 Therefore, I think her as an important member in my family。 I really have the pleasure of her company。

每天我回到家的时候,她都会用她的尾巴开心地跑向我。她就像是我最好的朋友一样。随着时间的流逝,我们两个的关系变得越来越亲密。因此,我觉得她是我们家里很重要的一员。有她在我真的很开心。

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篇1:描写动物小学生

全文共 428 字

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茶杯狗,是我在她刚出生的时候,家人给我买的礼物,我本来以为,她只是名字这样叫而已。可是,在后来和他相处的日子里才知道,并不是这样。

我对我的茶杯狗疼爱有佳,恨不得把全世界最好的东西都买给她吃,买给她用。

一天,我给她买了一个很豪华漂亮的狗窝,满心欢喜的以为,她会很喜欢,然后,看见她迫不及待得钻进去的样子,可是事实并没有我想象中的那样,茶杯狗她并不喜欢进去,而是继续往以前的茶杯里钻。姥姥对我说:“茶杯狗就喜欢呆在茶杯里。”哈哈原来如此。茶杯狗不是长得像茶杯而得名,而是喜欢在茶杯里。我的茶杯狗除了名字很可爱之外,还有两个与众不同之处呢!

有一次,姥姥给我准备了一盒眼影,她看见了眼影就直扑过去,眼影一下子就被她打翻在地。我是又生气又心疼。不过从这件事情中,我知道了这是一只可爱的爱臭美的小狗,于是,我给她起了一个新名字叫丽丽。

又一次,姥姥把饭放在桌子上,她闻到香喷喷的味道,悄悄从茶杯里爬了出来,突然跳到了饭桌上,我们还没吃呢,她便帮我们品尝起来姥姥的手艺了。

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篇2:描写我们的生活的英语满分作文

全文共 2731 字

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It seems that people always have a desire to compare: am I prettier than others? Are we living in a better age? Or, as the question goes, is our life easier and more enjoyable than it was several decades ago? I would say no, as I have witnessed the struggle and paradox of our generation.

First of all, we are now living in an age of revolution with no previous human experience that could be referred to. Living in such a fast-changing world would not be easy and comfortable at all; with everything keeps changing, everyone has to move fast in order to catch up with the majority. However, people were much more stable and care-free when our grandparents were children; they did not have to learn a second language in order to get a better job, or read a lot in order to get informed. Yet in our age, these are supposed to be the responsibility of young people.

Another discomfort of our age is that we are experiencing interpersonal alienation. With the development of communication technology, people in fact become alienated with friends and relatives since they could be so easily accessed via phone or email. Too often we feel that few of our friends are true friends, without the traditional feeling of mutual affection which could only be created by longtime apart. But several decades ago, people treasured their friends and maintained relatively close interpersonal relations, which is much more enjoyable than the estrangements we are experiencing.

The last factor that has made our age so uncomfortable is the abusive use of technology. Although it brings much convenience, it essentially changes human – we are no longer the master of tools, but instead the slaves of devices. We rush to metro station in order to catch an early train, sit in front of radioactive computers all day long in order to get our work done, and stay in air-conditioned rooms all summer without experiencing the natural changes outside thick cement walls. Several decades ago, people could still live closer to nature and make rational use of modern technology, which to me is the essence of human living experience.

However, the comparison between different times is itself ridiculous. The criteria could not be easily determined, and opinions are highly personal. Anyway, we have a longer life span, more advanced medical facilities, and easier traffic than our grandparent when they were children, and we should treasure the present experience. Imagination of the past might only be nostalgia – if I ask my grandparents the same question, they might as well say that our life is much better than the past generations. Who knows? As long as the world is still peaceful, life at any time would not become too difficult to handle.

[描写我们的生活英语满分作文

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篇3:描写一件事英语作文

全文共 1758 字

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I have gone through things like the stars in the sky, and some I sigh about, I have shame, I have great anger, I feel some of the majesty, I feel some fun, let me some experience The taste of success! On that occasion, I have a class students have bought a sachet, I put together into the nose to smell, thiophene wow, the aroma is pressing, I remained fresh in his memory. I would very much like to buy one, my mother will not let me buy it, had no choice but to own it.

I take out a lot of overflowing delicate fragrance of the petals in a variety of colors. Home to some of the first jet is very strong aroma of perfume. So that each petal is a damp, and then dry on the balcony.

In two days, the petals completely done, I order for another strong aroma, I have all the flower pot and pour it into the water, until completely soaked, I picked up and dried on the balcony.

Done, I have a lot of sprayed Perfume, a Huatai Xiang! Shannon was a sharp! Spent since resolved, it should address the package what the petals!

I would like to start using cloth bags to use later. After careful consideration, I decided to use plastic bags.

I am in a plastic bag inside and outside sprayed with perfume, and some of the color-and infected with green, and then the petals into a plastic bag, tied with lines, but also with a number of needle holes, so that the aroma to overflow! I Im told that thiophene wow! And buy it from top to bottom, regardless of the sachet! Seems to smell slightly better than to buy the sachet! Ha ha!

I am in the moment of completion of the sachet, I think the days are so blue, clouds are so white, the grass is so green. Now I learn to produce sachet is the most proud of a bright star! I really wanted to announce to the world: I succeed you!

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篇4:有关保护野生动物的英语作文

全文共 674 字

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There used to be many kinds of birds which are pests for protected crops. They are good friends at present.But the number of the birds has been greatly reduced because too much poison is used. As the result, the numberof the pests has increased.The peasants spent a lot of money and time in killing them every year.But it is still hard to eliminate them.Now you can see how poor it is for us to protect wild animals and to keep the balance of nature.Only that everyone know these can we live on a beautiful lives.

曾经有许多鸟类都能够保护庄家,以防害虫的侵害。他们是农民的好朋友。但是鸟类的数量正在急剧减少,这是因为人们大量使用农药造成的。所以,害虫的数量增加了。每年,农民都会花费大量经费,以及时间来消除害虫。但是,人们还是很难将它们清除。如今,我们无法保护野生动物,并无法保持生态平衡。只有我们所有人提高意识我们才能过上幸福的生活。

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篇5:描写动物的励志好词好句

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好词:

雪白 茸毛 灵活 顺从

温柔 友好 淘气 追逐

嬉戏 贪玩 贪吃 警惕

机敏 高大 强壮 沉默

机灵 警觉 能干 聪慧

聪明 聪颖 灵活 温和

飞翔 可爱 小巧 温顺

高大 淘气 嬉闹 灵敏

笨拙 胖乎乎 懒洋洋 毛茸茸

四蹄生风 贪吃好睡 牛肥马壮

昂首嘶鸣 狗仗人势 欢蹦乱跳

快马加鞭 老马识途 高大雄健

摇头摆尾 活泼可爱 飞跃

迎风飞舞 觅食 划行 艳丽

扑击 银灰 孔雀开屏 报晓

好句:

1、刚出生的小猫,眼睛闭着,叫声细弱,浑身光秃秃的,好似一个会蠕动的肉团团。 满月以后,绒毛才全部长齐。有的颈圈是白色,四肢长满白毛,背部黑中杂有灰白,尾巴灰黑;有的从头到尾披一件油墨“大氅”,脚掌却是白色,人们说是良种,叫“乌云盖雪”;有的通体黄色,现虎斑纹,人们给它美名“金不换”;还有一身白毛配上一条黑毛尾巴的,被称为“雪里拖枪”。刚满月的猫离不开奶,走路也不稳。

2、那条小黑狗,一身乌黑发亮的皮毛,就像黑缎子一般油亮光滑;雪白的小爪儿,像4朵梅花;那条撅着的小尾巴,总是悠闲不停地摇摆着。

3、那头花牛迎着落日的晚霞,不停地甩动尾巴赶着苍蝇,摇晃着脑袋,好似醉了一样,懒洋洋地迈着方步向村里走去。

4、白公鸡竖着鸡冠怒气冲冲地扇着翅膀,伸着长长的脖子箭似的向前冲去。突然,怪叫一声,弓着腰,脖子上的毛像扇子一样散开了,腾空而起向花公鸡扑去。

5、小花猫早上起来先伸一下懒腰,然后再坐起来,用两只前爪在舌尖上舔一点唾沫,像人一样地洗着脸,再用舌头不停地舔着自己的毛皮,直到有一点光亮为止。

6、远处的湖面上有几只野鸭在游动着,就像一只只无线电操纵的小军舰,那么英武,那么雄壮。

7、小花猫的脑袋圆圆的,顶着一对尖尖的小耳朵,那大大的绿眼睛瞪得像两盏小绿灯。

8、天鹅那白瓷一般光滑的羽毛,没有一丝杂质,就好像一团浓墨泼上去,也会整个儿滚落下来,沾不上一星半点。

9、野鸭悠闲自在地浮着,一会儿跌入水底,一会儿又立在浪尖上,像孩子在打秋千。

10、我家养了两头小白猪。它们全身雪白,一对大耳朵像两把有力的扇子,忽上忽下不停地扇动;鼻子长长的,一对圆圆的鼻孔,像两个小山洞;鼻子下面藏着个大嘴巴,不仔细看,真不会发现鼻子下面还有张嘴;鼻子上面有一双让人捉摸不透的小眼睛,满脸的皱纹,实在不怎么好看。

11、前面的狗终于被追怒了,回过头来,把那只小狗压倒在地,不让它动弹,想趁机吃掉骨头。

12、小毛驴是那样惹人喜爱,黑眼珠滴滴溜溜乱转,撒起欢儿来像一只小鹿。

13、那黑牛性子暴烈、凶恶,两眼大如乒乓球,红如火焰,头上两只尖角,利如锋刃。

14、草原上游荡的羊群像是一堆堆滚动的白银。

15、小猫“咪咪”的那一双大耳朵,一天到晚都直竖着,哪个地方有声音,马上往那边转,活像一架有特殊性能的雷达。

16、那条小狗一身金黄色的毛,闪闪发亮,像刚刚擦过油似的。

17、这匹高头大马,浑身的每个部分都搭配得那么得当,每块肌肉都显示出力量,让人一看就觉得那么柔和,那么健美。

18、太阳出来了,照在小鸟黄澄澄的羽毛上,全身变得金灿灿的,简直像神话中的金翅鸟一样。到了林中,百鸟的喧鸣,仿佛奏起一曲永不休止的乐章,连微微颤动的树叶都好像在歌唱着。

19、金翅雀唱着、跳跃着,有时也扑打着,像一群不知疲倦的孩子,给这幽静的山庄更增添了情趣。

20、“呱哒、呱哒、呱哒……”驴蹄声均匀而单调,像墙上那面挂钟的砣在摇摆。那头骡子仰着头,皮笼头上的红缨,像是秋雨里一朵艳红的鸡冠花。

21、这条牛的两只眼睛像铜铃一样大,两只弯角青里透亮,特别是那一身黄毛,像绸子一样光亮。

22、雪白的羊群撒在碧绿的草原上,像花、像云、像圣洁的哈达。

23、这只花猫的全身是白底黑斑,远看上去,像一团雪白的棉花点上了几滴墨汁。

24、这些奶牛,身上白一块黑一块的,好像穿着花棉袄。

25、那黑狗不吼不叫,像一个很有身分的武士,威严、老练,一动不动蹲在那里,雄纠纠张开胸脯上绒样的长毛。

26、小猫鼻子下面有一张人字形的嘴巴,两旁有6根白色的胡须,常常一扇一扇的,挺神气。猫的胡子非常硬,像钢针一样,能量出洞口的尺寸。

27、这头牛的两只眼睛像铜铃一样大,两只弯角青里透亮,特别是那一身黄毛,像绸子一样光亮。

28、小白兔吃饱了的时候,就仨一群俩一伙地在沙地上跑来跑去,像一个个小雪球在滚动。

29、这匹枣红马,长长的鬃毛披散着,跑起来,四只蹄子像不沾地似的。

30、刹那间,“千里雪”平稳地腾到空中,简直像滑翔一般地飞过了深沟,轻轻地落在对岸,继续前奔。

31、这头大肥猪,屁股溜圆,肚子蛮大,由于脂肪过度丰富,它只得慢慢走着,好像架子很大的老爷。

32、小黑猫长长的尾巴像小鞭子似的,左右摇摆。

33、小猫有一对透亮灵活的大眼睛,黑黑的瞳仁还会变:早晨,像枣核;中午,就成了细线;夜里,却变成两只绿灯泡,圆溜溜的,闪闪发光。

34、一峰峰骆驼,在大漠的孤烟中慢慢移动着身影,像小舟在大海里航行,乘着风,迎着浪。骆驼的眼睫毛是双重的,当风起沙扬的时候,双重的眼睫毛像卫士似的,将沙挡住,不使它吹进眼里。

35、兔子的耳朵又大又长,只要听见一点轻微的声音,就会“唰”地一下竖起来,灵巧地四面转动,寻找声音发出的地方,直到声音没有了,才恢复常态。

36、暴风雪越来越猛,刮得羊群像棉花团似的滚动着。

37、这只猪吃东西的时候,两个耳朵像大扇子一样一扇一扇的,脑袋一颠一颠的,眼睛紧紧地盯着食物。

38、这只天真可爱的卷毛狮子狗,小黑尾巴一摆动起来,像个滚动的小绒球。

39、小花猫那圆圆的脸上嵌着一双又大又圆的眼睛,如果在黑夜里看,像两盏明亮的灯。

40、狗的叫声不像猫的咪咪声那样有气无力,也不像老虎的叫声那样恐怖,而是中气十足,使人听起来有雄壮干脆的感觉。

41、只黑狗不吼不叫,像一个很有身份的武士,威严、老练,一动不动地蹲在那里,雄纠纠地张开胸脯上的长毛。

42、这只小狗脸短短的,头上的毛很长很长,把脸都遮住了,只露出一双大大的眼睛,它的腿很短,跑起路来就像一团毛球在地上滚动,非常可爱。

43、猪吃完食乖乖地走到圈里,懒洋洋地躺下了,还不时地哼哼两声,好一副心满意足的样子。这匹马,全身皮毛黑发红,红中透亮,油光水滑,像刚从油缸里跳出来似的。

[描写动物励志好词好句

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篇6:描写动物300字的作文

全文共 368 字

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我先给大家说说它们的来历吧!前几天我嚷嚷着让爸爸给我买鱼,他答应了。我们来到一个叫“海洋一族”的水族馆。

哇!好漂亮呀!我惊呆了,这里的鱼各式各样,有:热带鱼、野鱼苗……爸爸给我捞了七条鱼。有两条红色,两条黑的,三条花花的。我高兴地把它们带回了家。一到家,我就迫不及待地把它们放进鱼缸,并给它们喂了鱼食。

就在第二天早上,鱼竟然死了三条,我十分伤心,爸爸安慰我,“没关系,别伤心。”听了爸爸的话,我的心情渐渐平静了下来。

过了几天,剩下的四条鱼还活着,它们保持着旺盛的精力,游戏时它们摇头摆尾,舞动着鱼鳍。在水里欢快的游着。我给它们喂食的时候,它们总是争先恐后的抢食物,你追我赶。尤其是那条大金鱼,它非常霸道,另外三条小金鱼见了它,有些畏惧,总是小心的去吃食。

我很喜欢这几条小金鱼,我会好好爱护它们,并把它们喂养的更加健康,直到它们慢慢长大。

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篇7:关于描写广告的力量的英语作文

全文共 1329 字

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Every day, it is easy to see advertisements all around us. Look around. How many different advertisements can you see?

Often products show the name of the company that made them. This is a popular form of adver-rising. The special picture or symbol, i.e. logo, appears on many different products. When you see a logo, it is hard to forget that product or company.

Many people buy a product because it is made by a certain company. In fact, some people only buy a product of a famous company. They think it proves that they are fashionable and have good taste.

It is common to find advertisements on TV or radio. Most advertisements are very short for people to remember. Nike,for example, has a simple slogan used all around the world:"Just do it". Advertisements often use funny situations as well. It is easy to remember an entertaining ad.

All advertisements are designed to make people buy a product. An advertisement for a soft drink, for example,might show a group of trendy young people who are having fun. The young people are all drinking the soft drink. Adverrisers are saying to you, "Why dont you buy it and be like these people? You can be young, modern and trendy, too."

You might think that advertisements do not affect you, but the next time you buy a soft drink, ask yourself: Why am I buying this particular product?

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篇8:描写一个人的外貌的英语作文

全文共 559 字

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She is medium hight,very slim,her shape is cute,and her skin is as white as snow.She has got long,curly,black hair,her lips red as wine.She has big,bright eyes,when she is smilling,her eyes are shinning.

Her voice is soft,but powerful,thats because she is knowledgeable.Her head is big,I bet theres lots of knowledge in it.

She likes wearing a blue sweater and long,brown skirt.Sometimes she also wears jeans,when she is wearing jeans,she looks pretty cool.

By the way,she never wears glasses,you can see her eye sight is very good.

Well,she is beautiful,isnt it?

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篇9:三年级描写动物作文400字

全文共 501 字

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我爷爷家有个“超级小宝贝”——“小可爱波斯猫”,它叫小咪。

小咪体型不大,只有两个铅笔盒那么大。它的上身是米黄色的,下身是纯白的。它有一双宝石般的“鸳鸯眼”,一蓝一绿,格外漂亮。它身上毛绒绒的,活像个小绒球。

小咪非常胆小,你把它放在床上,它不敢跳下来,只会在上面“喵呜,喵呜”地乱叫。我想想隔壁那只“飞檐走壁”的狸花猫,再看看这只战战兢兢的波斯猫。唉,简直是天壤之别。

小咪虽然胆小,但它很顽皮。有事没事就喜欢往停在门外的汽车里钻来钻去。它特别喜欢站立行走,最多能站五分钟呢!它时常“抓狂”,只要外人碰了它一下或怎么样,它就要咬你一口。

又一次,我和爷爷奶奶去常州恐龙园享受了两天。回家后,发现小咪打碎了一个盆栽,那可是爷爷的“心肝”啊!如果不想一个办法小咪肯定要被“扫地出门”的。我眼珠子一转,想到了一个好办法。我拎起小咪大声说:“你怎么能这样啊!我们不在,你就是老大,啊?”我边说,边做出要打它的动作,只见小咪身体一抖一抖,快被吓死了。爷爷叹了一口气,说:“唉,这件事就算了吧,只可惜了这盆盆栽啊!”我也叹了口气,用手摸了摸小咪,让它不再害怕了。

我家的小咪可爱吗?想不想来逗逗它呢?嘻嘻,我就不给你们逗!

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篇10:描写秋天的英语作文

全文共 1414 字

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Open the door, overnight, the outside world was a brush of the autumn wind dyed a golden sea.

First appear in front of my eyes is the leaves on the trees all turn yellow, the leaves were almost the whole ground. The big apple tree and red, like a chubby little boy playfully jumps down from the tree. The pieces of gold leaf is like only butterflies swirl to fall down.

The early autumn of guangdong is not very cold, a pair of brothers cant wait to wear it ran out in their jacket shorts, they take the leaves are playing a game of picking up the leaves. With one, being loud and disorderly, barks and jumping and running with joy. A row of geese flew in from the north to the south, while arranged in "people" word, for a moment in the word "one", they couldnt help to look at the cute little brother.

Listen, the fields are harvested from the song, they bring in the harvest sweet sweet wheat, sorghum, corn, soybeans,... Melodious song sing out the joy of harvest.

A beautiful picture of autumn? I love this colorful season, autumn fruit harvest season, a booming season.

参考翻译

打开屋门,一夜之间,外面的世界被刷子般的秋风染成了金灿灿的海洋。

首先呈现在我眼前的是树上的叶子全变黄了,几乎整个地面都是树叶。那树上大大的苹果也涨红了脸,像一个个胖乎乎的小男孩从树上顽皮地跳下来。那一片片金色的叶子也像一只只蝴蝶纷纷扬扬地往下飘落。

广东的初秋不是很冷,一对兄弟俩迫不及待地穿着短衣短裤就跑了出来,他们拿着树叶正在玩捡树叶的游戏呢。你追我赶,又吵又闹,又叫又跳,欢快地跑着。一排大雁正从北方往南方飞来,一会儿排成“人”字,一会儿排成“一”字,它们都忍不住往下瞧瞧这对可爱的小兄弟。

听,那边传来田野里人们丰收的歌声,他们在丰收香香的麦子、高粱、玉米、大豆……悠扬的歌声唱出了农家秋收的喜悦。

秋天的图画真美啊!我爱秋天这绚丽多彩的季节,果实收获的季节,欣欣向荣的季节。

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篇11:写濒临危机动物的英语作文北极熊

全文共 3755 字

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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, thats whats supposed to happen. As the planet warms, the warmer ice-free season is getting longer and longer. So whats 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.

"Weve 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 weve 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 Manitobas 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 thats going to help supplement against longer ice-free seasons, that really doesnt 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; theyre 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 thats going to provide them with that type of fat are marine mammals. And they can only access those marine mammals when theres sea ice."

Adult males can go eight months without food. But younger, sub-adult bears, which are no longer nursing and must hunt, cant last as long without sea ice. So as the Arctic warms, younger polar bears will disproportionately die out. Leaving the species survival in doubt.

北冰洋在秋季结冰以后,北极熊就会出发去寻求它们最喜欢的食物:富含脂肪的海豹和胡子海豹。海冰在夏季开始融化断裂。这使北极熊在夏季无法吃到美味的海豹,所以它们进入禁食期。至少,情况应该是这样。但是由于地球变暖,温暖的无冰季节越来越长。那饥饿的北极熊要怎么办?

科学家曾经认为,北极熊可能会转向陆地上的食物来补充它们对鳍足类动物饮食的需求,进而生存下去,这些陆地食物包括雪雁、雪雁蛋和北美驯鹿。

“文献中有过这类辩论,即在寒冷融化时陆地食物是否能满足北极熊的营养需求。”

尼克·皮尔福德是加拿大阿尔伯塔大学的生物学家。

“通过上世纪70年代初的研究,还有早期的探险者日志,我们很早以前就知道,北极熊会以陆地食物为食。但是辩论的焦点在于,这些食物是否能增加北极熊的能量。”换句话说,这些替代食物能否为北极熊提供足够的营养,弥补不能进食海豹带来的损失?

为了解开这个疑惑,皮尔福德及同事对西哈德逊湾荒野地区的北极熊在无冰季期间每天失掉的体重进行了估算,从表面上看,北极熊在这段时间食用了陆地食物。随后,他们将这一数据与通过马尼托巴北极熊预警计划暂时捕得的北极熊所失掉的体重进行了对比。

在被关期间,北极熊不吃东西。它们的体重每天大约下降1公斤。虽然野生北极熊能享用北极“小吃”,但是它们的体重每天也同样会下降1公斤。这一研究结果发表在《生理学和生化动物学》期刊上。

“显然结果表明,陆地食物不能为北极熊提供足以抵消大量损失的能量。所以,北极熊可以从食用海冰下面的食物转向食用陆地食物,并帮助它们对抗日益延长的无冰季这个观点,并没有在这项数据中得到证明。”

问题是,北极熊进化成了依靠海洋食物的动物。

“陆地食物以蛋白质和碳水化合物为基础,而北极熊需要的食物以脂肪为主。脂肪是这些熊真正需要的东西;它们高度适应的情况是,将脂肪吸收进它们的系统中,然后把这些脂肪放在身上以增加体重,这样它们之后就可以依靠这些脂肪来度过禁食期。唯一能提供给北极熊这种脂肪的就是海洋哺乳动物。但是它们只能在有海冰时食用到这些海洋哺乳动物。”

成年北极熊可以8个月不进食。但是小一些的未成年北极熊已经不再被哺育,它们必须要去猎食,可是它们不能在漫长的无冰季期间一直不进食。所以,随着北极地区变暖,较小的北极熊将会大批死亡。这使这些物种的生存成为问题。

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篇12:描写动物的作文小狗

全文共 422 字

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在一个炎热的夏日,我正在家里看电视,突然传来一阵敲门声,我开门一看,原来是爸爸回来了,他手里抱着一个小箱子。我急忙问爸爸箱子里装得是什么东西,爸爸让我自己看,啊!原来是两只可爱的小。爸爸告诉我说:这是两只日本白狐狸狗,才出生20天,一只公狗;一只母狗,是爸爸的同事送给你的。我抱出两只小狗仔细的端详。

两只小狗全身披着雪白的大衣,没有一根杂毛,两只尖尖的小耳朵,黑黑的大眼睛像两颗黑宝石,尾巴像一朵小花,可漂亮啦!那天晚上,我和两只小狗玩花皮球,两只小狗玩的可带劲儿了。到了睡觉的时间,我把小狗放到我精心为它门准备的小屋里。第二天早晨,我给小狗们准备早饭,因为小狗太小还不能吃坚硬的食物,所以我只能给它们喝牛奶。吃完了早饭,我带着两只小狗出去散步,第一次接触外面的世界,两只小狗眼中充满了好奇的神情,不停地东张西望,还和别的小狗一起玩耍,我真是看在眼里,喜在心里。

现在两只小狗长大了,我和它们的感情也越来越深了。你们是不是也想一只这样的小狗呢?

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篇13:关于善待动物的英语作文

全文共 554 字

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This weekend I visited Beijing Wildlife Zoo. There are many wild animals there. Many visitors enjoyed themselves. They gave food to monkeys and played with tigers. Animals and people get on well with each other. We should be friendly towards them. It is important to protect environment. We mustnt litter about the zoo. Now everyone knows the importance of protecting the wildlife because protecting animals is protecting ourselves.

这个周末我去北京野生动物园。有许多野生动物。许多游客喜欢自己。他们给猴子和老虎玩食物。动物和人彼此相处得很好。我们应该对他们友好。保护环境是很重要的。我们不能到处扔垃圾动物园。现在每个人都知道保护野生动物的重要性,因为保护动物就是保护我们自己。

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篇14:英语保护动物初一

全文共 780 字

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Earths biological diversity is being fast decline of many species facing extinction.Threat to the survival of wild animals and plants is a major factor in habitat loss, business development, and wild animals and plants and their products in international trade.Resources are limited, it is necessary for the endangered species, to propose specific measures of protection level.We can formulate the corresponding endangered species laws, application to establish nature reserves, endangered species breeding centers, means of conservation biology, endangered species, the implementation of in situ conservation and ex situ conservation.At the same time, we must restrict international trade in Endangered Species of Wild Fauna and Flora, to make laws to protect endangered species。

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篇15:描写观察动物的

全文共 600 字

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这一周的观察日记是,记录自己喜欢的一种小动物。星期一看到老师发的短信,我就犯愁,从哪儿弄个动物呢?先不要说喜欢不喜欢这个动物,光说弄个活物养家里似乎就不是件容易的事。不由的感叹生活在城市的孩子好可怜啊,想当年我们成长在农村,小狗啊、小猫啊、小鸡啊、小兔啊……什么时候身边缺少过动物?

弄个什么动物养家里即安全又好养呢?西瓜虫?太恶心了!蚂蚁?好像提前过冬去了。蜗牛?不知道好不好找。放了学,天快黑才到家,我和远儿打了手电筒决定到楼后的草丛里找些蜗牛。

地面上的蜗牛看起来很多,但我严重怀疑它们是否是活的,随便捡了几个,又在墙上找了3个,最后又在家里窗户上找了一个很小的。弄了些土倒在花盆里,把土和花盆喷湿,这样蜗牛的家就算建好了。远儿把刚捡回来的蜗牛对着灯光仔细甑别了一番,只留了4只,其它的都扔了出去。我想那4只一定是墙上和窗户上的蜗牛。

把蜗牛放进温暖、潮湿、舒适的家里,我就去做饭了。远儿一边拿了喷壶继续喷水,一边嘴里嘟嘟囔囔的说:“蜗牛什么时候出来啊?”“怎么还不出来呢?”,等的不耐烦就去写作业。

我们吃过饭,检查完作业,再看蜗牛,奇迹在我意想不到的时候出现了,蜗牛出来了!在潮湿的土里慢慢的爬着。呵呵,太惊喜了!我和远儿相互拥抱以示庆贺。远儿很后悔日记写的早了,要不可以把这一奇迹写进去的,我劝他说没关系,可以写到明天的日记里。

小小的蜗牛给我们带来这么多的乐趣,蜗牛还有哪些神奇的表现呢?期待中!

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篇16:描写秋景的英语

全文共 1053 字

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Autumn is the harvest season, the field, full of a farmer harvest the peaceful scene, look, the fruit over there bent the waist, the baby in the jungle happy singing, the farmer uncle In the field of food, not bustling.

This is the harvest, there is indeed desolate, leaves falling, fell on the road in the country, fell on the field, fell in every corner of the world. Deciduous leaves are not bad things, it means that the tree will give birth to new leaves, and this is a start, leaves it is so long fall, fall again, a burst of autumn wind blowing, I feel very cool, autumn , The summer heat is frozen, people also put on a coat, know is not called, as if everything has been applied magic, no vitality.

God will not be unfair to the fall, so in the fall for the earth to add a bright color - chrysanthemum. During the National Day, in the park, the streets are filled with chrysanthemums everywhere, colorful chrysanthemums in the sun against the background is graceful, for the autumn to add some vitality.

The fall as a start, the fall is wonderful.

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篇17:描写秋天英语

全文共 1186 字

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秋天带着一身金黄,迈着轻盈的脚步,悄悄地来到了我们身边。

Autumn, with a golden body, walked with light footsteps, quietly came to us.

天空瓦蓝瓦蓝的,蓝得像一汪海水,像一颗刚洗过的蓝宝石。一朵朵白云像一条条小鱼在游动,真像一幅优美的水墨画。

Sky blue, blue like a sea, like a washed sapphire. After a white clouds, like a small fish swimming, really like a beautiful ink painting.

我们来到果园,苹果咧开嘴,好像在欢迎我们来品尝果实,鸭梨的香味把我们的小脚钩住了,石榴咧开嘴露出了一颗颗红宝石。

We came to the orchard and the apple opened its mouth as though it were welcoming us to taste the fruit. The aroma of pear caught our little feet and the pomegranate opened its mouth and revealed many rubies.

我们来到田野,秋姑娘已经把这里撒成了金黄色,整个田野变成了金色的海洋。玉米露出了一粒粒黄宝石,高粱笑弯了腰,农民伯伯在收割水稻,水稻好像在说:“农民伯伯把我们从小养大,谢谢他们的养育之恩,

We came to the fields, where the girl of the autumn had cast it into gold, and the whole field turned into a golden sea. The corn showed a yellow jewel. Sorghum smiled and bent. The farmers uncle was reaping the rice, and the rice seemed to say, "Uncle farmer raised us from childhood. Thank you for bringing up their children.",

现在我们终于可以报答农民伯伯了,农民伯伯也在为自己的成果感到自豪。

Now we can finally repay the farmer uncle, and the farmer uncle is also proud of his achievements.

秋天真美丽啊!我爱这迷人的秋天。

Autumn is really beautiful! I love the enchanting autumn.

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篇18:我喜欢的动物英语作文

全文共 1047 字

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Pet Raising

饲养宠物

Nowadays, with the improvement of the people’s living standard, some people form a habit of raising small or domestic animals as pets. Some raise small dogs or cats as their pets while others raise various birds or fishes as their pets.

如今,随着人们生活水平的提高,有些人形成饲养小的动物或者家禽作为宠物的一个习惯。有些人养小狗或猫作为宠物而有些人则饲养各种鸟类和鱼类为他们的宠物。

However, some people object to the idea of raising animals as pets. To them, animals have their own right to live a natural life like human beings. On the other hand, the way people raise animals as pets have a negative influence on the surroundings ,for example, dogs’ chasing people on the street and so on. What’s more, some animals will transmit some diseases.

然而,一些人反对饲养动物为宠物。对他们来说,动物们就像人类一样,有过自然生活的权利。另一方面,人们养宠物对环境有负面影响,例如,狗在街上追赶人等。更重要的是,有些动物会传播疾病。

In my opinion, I do not like the idea to raise animals at pets. We should not deprive them of their natural right. In this way, we will live in a peaceful world in harmony with the other living creatures.

在我看来,我不赞成。我们不能剥夺他们的自然生活的权利。在这种方式中,我们将与其他生物生活在一个和平的和谐世界。

[我最爱的宠物英语作文

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篇19:关于描写动物的片段

全文共 562 字

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猫在强烈的阳光下,瞳孔可以缩得很小,像一根线那么细;在夜色昏暗之中,瞳孔可以开放得像满月那么圆;在白天一般强度的光线下,瞳孔会形成枣核般的样子。

我的爱犬鲍尔可神气了。背上赤黑,光滑得像一匹缎子,腹部的毛白白的、毛茸茸的,看上去就像位外穿黑礼服,内穿白衬衣的绅士。

小白兔很可爱,胖乎乎的小白脸上镶嵌着一双红宝石似的眼睛,三瓣嘴上还长着小猫一样的胡子,特别是它总把那两只长长的大耳朵竖得直直的,显得十分神气。

这小松鼠的滑翔本领更是绝活,甩开大尾巴,一纵身就能腾空跃过好几米远,在树冠上飘来飘去,特别逗人喜欢。

刺猬身体胖胖的,四脚短小,长着锐利的爪,适合于掘土,尖红的长嘴很便于捕捉小虫。

狐狸的尾巴像深红的火焰的舌头一样,松弛、柔软地拖 在雪地上。

羊群聚集在一起,像一片白云;羊儿散开去,又像只只白蝴蝶。

鹿是腿长尾短、性情温顺、惹人喜爱的动物,毛色黄褐,杂有白斑,有的头上还有树枝一样的角。

金丝猴全身金黄色,背毛很长,宛如肩披一件金黄色的蓑衣,鼻子向前翘着;它的爪子很尖,有一根长长的尾巴。

在观众的笑声中,铁链上站着的这只黄毛小猴,“腾!”来了个大倒立;“唰!”又一个倒挂金钟;“呼!”又来了个大回转;“嗖”蹿到猴山上去了。

黑猩猩浑身长着又长又黑的毛,红屁股,红脸,脸上有很多皱纹,像个七八十岁的老太婆一样,嘴巴张大,还向前凸出。

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篇20:描写冬天的英语作文

全文共 282 字

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Winter is a beautiful season. It’s often snow in many countrys. And the outside is white.

We often play with the snow, and make the snowman.

In the winter, the days are shorter. And the nights are longer. It’s often dark very earl.

I like white, so I like winter. What a lovely winter!

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