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描写动物的英语作文10句(通用20篇)

秋高气爽,落叶飘飘,金秋十月,北风呼啸。开学吧小编整理了相关的范文,欢迎欣赏与借鉴。

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描写爬山的英语作文

全文共 533 字

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We went to Yulong mountain this weekend. There were six persons in our group. We gathered together at our school gate at 8:00 on Saturday. We started to climb the mountain at 8:30 and get to the top at 10:00 am. We had lunch at the top of the mountain. After lunch, we arranged some free activities , such as singing, dancing and game playing. We returned at 5:00 pm. In order to have a good time, every member of our group prepared necessities by themself, such as tent, sleeping bag, coat, water, food, and so on. What a happy day!

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篇1:描写熊猫的英语作文

全文共 1035 字

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Panda is favored by people from all around the world and it is unique in China. These lovely animals are famous for the round shape and black eyes, who live in the southwest part of China. As its peculiarity, it has long been treated as national treasure. The government often sends pandas to other countries as the gift to show friendliness. Panda has been the important ambassador in dealing with the foreign affairs. Panda is very lazy. They sleep for a very long time and they barely move. People love them and they play the joke that you have the panda eyes, which means you don’t get enough sleep. A lot of people come to the tourist sites to witness this national treasure. There are special nurses trained to look after pandas. They like the families as they get along with each other for a long time.

熊猫受到来自世界各地人们的喜爱,它在中国也是独一无二的。这些可爱的动物因为圆圆的体型和黑黑的眼睛而出名,它们住在中国的西南部。由于它的特质,所以长期以来被视为国宝。政府经常把熊猫作为示好的礼物赠送给其他国家。熊猫已经成为重要的外交大使。熊猫很懒惰,他们经常在睡觉,几乎不怎么活动。人们喜欢它们,有时候他们会用熊猫眼来形容一个人没有得到充足的睡眠。很多人跑去旅游景点去看国宝。大熊猫有专业的人训练、照顾,他们就像是一家人,因为他们彼此相处了很长一段时间。

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篇2:描写动物的作文小狗

全文共 2113 字

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狮狮喜欢吃完饭就围着豆瓣场走一圈,它一路小跑,看起来精神抖擞.它现在那么神气,但是早上睡懒觉的时候就不一样了!早上睡懒觉的时候它就

紧闭着眼睛,你怎么叫也叫不醒它,这时.如果你大喊一声:吃饭了!狮狮就会像箭一样似的向厨房射来!等待着早餐的到来.

你们觉得它很帅气,胆子肯定也特别大,正好相反!狮狮胆子非常小,如果你把抱到胸前的话,你就会发现它在不停的发抖.而且,它还会用胆怯的目

光看着地面,它那样子可滑稽!

那只小,是爸爸回老家时给我捎来的 。

小狗的毛毛茸茸的,耳朵时不时地向上翘着,显得格外精神,它那米黄色的毛,远看就像太阳光射在地上,发出灿烂的金光。让人一看,就有一种暖和的感觉。

小狗饿了,我就会拿几块骨头到它面前摇来晃去,小狗耐不住了,就跳起来抢那块肉骨头,抢到后就在一边悄悄地吃起来,小狗狼吞虎咽地将那块骨头吃完了,看它的样子,似乎还想吃,于是,我又给它扔了三块骨头,没想到它一下又吃完了,看它吃了一块又一块的骨头,我开玩笑说:“你吃得那么多,去跟小猫学捉老鼠去!”说完,我自己都笑了,小狗虽然不会捉老鼠,但它会全力为主人服务,把自己能做的,全部奉献给主人。

小狗十分忠诚,比小猫还要忠诚,只要主人养了它,它就会全力帮助主人。

有时,小狗爱和玩具“小猫”打架,它先扑向“小猫”,“小猫”不理睬它,它用爪子打“小猫”的头,“小猫”还是不理睬,它用爪子打“小猫”的屁股,“小猫”坐不住了,小狗火了,它把“小猫”往地上一扔,“小猫”肚子一面的按钮撞到了地上,“小猫”发出了“喵喵”的叫声,这可吓坏了小狗,它再也不敢欺负“小猫”了,还吓得躲到了门背后,迟迟不敢出来……

小狗的到来,给我的生活增添了许多乐趣,我喜欢我的小狗。

小狗的警惕性非同寻常,它有一个特别灵敏的鼻子,能闻到3里以外东西的气息,吃食物时,它总要低下头闻一闻。它还有一双耳朵,每当听到特别的声音,它的耳朵总会竖起来,认真地倾听着外面的动静!因而,人们养它来看大门,它是人类的忠实的朋友。

小狗有一张宽而大的嘴巴,嘴里有一排洁白而又锋利的牙齿,它一口就可以将一只大老鼠咬死!

小狗有着矫健的四肢,它跑得速度非常快,一分钟可以跑二、三里路呢!

小狗的眼睛不很好,大约只能看一里的距离。。那么,它为什么能看准东西呢?它主要靠得是它的鼻子。

小狗的爪子很锋利,不用多长时间,它就可以挖一个很大的圆形的坑。

小狗刚生下来的时候,毛是棕色的,可是它长大以后就不再是棕色的了,而变成了深黄色。

小狗的性格非常温和。如果你对它好,它就会用头顶你的腿,好像是在向你撒娇;可是如果是陌生人来到它的家里,它仍会“汪汪”地叫个不停,甚至会扑到你身上咬伤你的。

夏天到了,大热天,我们常常可以看见狗总是在吐舌头,而不见狗出汗呢?原因很简单,那是因为狗的汗孔长在舌头上。

小狗真不愧为人们所喜爱,这是它用自己真正的本领换来的.

我家有只小白狗,它浑身长着雪白的毛,摸上去软绵绵的,像穿着一件干净的白毛衣;一对大眼睛咕碌碌直转,仿佛两颗黑宝石;头顶上长着对小耳朵,鼻子扁扁的,上面常常很湿润,奶奶说那是小狗健康的表现;尖尖的尾巴十分灵活,常常不停地左右摇晃,但是如果你弄痛了小白狗,它就会“汪汪汪”地叫,尾巴也夹在两腿间,真有点像书上说的“夹着尾巴逃跑”。我最喜欢看小白狗吃食了。一天,我拿了一块肉。小白狗看见了,围着我直转。我把肉向上一抛,小白狗纵身一跃,张开嘴巴一咬就准,然后它用前脚把肉按住,用牙一点一点地撕,吃得真是津津有味,一会儿就下了肚。吃完后,它还用舌头舔舔嘴巴,仿佛在回味刚才的美餐 。

小白狗睡觉也很有意思。天气暖和时,小白狗很爱趴在地上睡,前脚向前伸着,后腿向后伸,或是四脚朝着同一方向舒服地躺着。冬天来了,小白狗怕冷了,它把头紧紧地埋在腿间,蜷着身子呼呼大睡,。小白狗如果开心的话,还会四脚朝天睡,肚子随着呼吸一鼓一鼓的。小白狗觉睡醒了,还会伸懒腰。它把前脚伸得长长的,再吸上一口气,把身子一拱,可爱极了。

妈妈有时坐在客厅织毛衣,一不小心,毛线团滚到了地上,小白狗耳朵一动,就闪电般地冲过去,灵活的大眼睛不停地寻找。然后,身子一跃就把毛线团紧紧地按住,快活地玩了起来,它一会儿跳过来,一会儿蹦过去,一会儿把线团滚到左边,一会儿把线团滚到右边,还用前爪拍拍线团,像小孩子玩皮球一样,真有意思!

小白狗不但可爱,还很聪明。有一天晚上,我们带着小白狗一快儿散步。走着走着,忽然发现身后的小白狗不见了。它到底去哪里了?这里这么多条路,小白狗会不会迷路了呢?我们连忙去找,可是,找了好久都没有找到。我就想小白狗是不是被偷走了,或者是跑其他什么地方去了,我和妈妈像热锅上的蚂蚁,东跑跑,西跑跑,就是没看到小白狗的踪影。最后,我们也找累了。爸爸说:“我们回家吧!”一路上,我难过极了,一直在想着小白狗的事,一句话都不想说。当我走到楼梯口时,“汪汪汪”,隐隐约约传来小狗的叫声。“会不会是我们家的小白狗呢?”我这样想着,三步并着两步,飞快地冲上楼梯,小白狗果然在那里恭候多时了,看见我们回来了,小白狗立即把尾巴摇来摇去,“啊!小白狗!”我愉快地叫着,一把抱起小白狗,心里可高兴了。

我真喜欢这既可爱又聪明的小白狗啊 。

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篇3:描写大象的英语作文带翻译

全文共 1016 字

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导语:我最喜欢的动物是大象。大象是陆地上最大的哺乳动物,它们也是很聪明的动物,下面是yuwenmi小编为大家整理的优秀英语作文,欢迎阅读与借鉴,谢谢!

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.

【参考译文】

大象是陆地上最大的动物。它的重量约九十公斤出生时大约有一米高。12岁时它超过三米不再生长。

大象通常是灰色的有一个长鼻子和它的嘴两边有巨大象牙。通常在团队迁移时会互相照顾。多年来人们使用这些强大的动物的力量搬运树木和沉重的原木。大象一直是一个重要的工具。大象是人类所接触的最伟大的生物。

它的体型、美丽和力量是人类所需要的。

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篇4:描写动物的作文我的小伙伴

全文共 600 字

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几个月前,爸爸买回了一只小猫。那是一只乌黑油亮的小猫,它那圆圆的大眼睛发出宝石般的蓝光,虽然 ,它不老,但它脸庞却长着几条长且粗硬的胡子圆圆的脑袋上两只琥珀色的大眼睛扑闪扑闪的,脖子上还系着一个 “小铃铛”,尾巴上绑着一条海蓝色的丝带,看上去真像一位很有风度的“绅士”,可神气了呢!

这只小猫还刚满月,就已经学会淘气。在家里,小猫自认为自己是主宰,如果它遇到自己看着不顺眼的东 西,就会把那个东西咬得支离破碎才肯罢休。如果你责打它,它就会表现出可怜巴巴的样子,看得你对它下不了手 。然后它还会“咪、咪”地叫唤起来,好像在说:“主人,你要有同情心啊,放过我吧,我再也不敢啦!”直到叫 唤到你蹲下来抚摸它的身子,才会闭上它的嘴巴。唉!可是,你一旦饶了它,它又会在家里“兴风作浪”,把花园 搞得枝折花落。有时听见主人回来开门的声音,就会躲在一边,主人一进来,就会像个撒娇的孩子一样立刻扑到主 人怀里,把主人吓了一跳。

一天晚上,我正想睡觉。忽然,我听见花花在叫。于是,我出去一看,真是不看不知道,一看吓一跳。花 花正和五只老鼠打架呢,我担心花花打不过那几只老鼠,正想去帮忙,却被姐姐叫住了。我问姐姐:“什么事啊? ”姐姐回答说:“看看花花打不打得嬴。”看着花花在一片斯杀中受了伤,我心如刀绞,但是花花没让我感到失望 ,它以一抵五,还获得了胜利。我感到了一点欣慰。 猫让我的心情非常舒坦,我和它是非常好的小伙伴

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篇5:描写母亲的英语

全文共 475 字

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My mother is a kind and gentle woman.She is always very gentle.She takes good care of her children and keeps them all at school.I have two brothers and two sisters.So she gets five children in all.She gives us every comfort we need.We all love her very much.

My mother has too much to do in bring us up.As our family is not rich enough,my mother always hits to do a lot of work.She gets up very early and sleeps very late every day.She works very hard,yet without complaining.

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篇6:描写态度的英语作文

全文共 720 字

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As a saying goes, “Attitude is everything.” It means our attitude will decide whether we will succeed or not in the future. If we take a positive attitude and keep on trying , we will achieve our goals in the end.

I can’t agree more with this view. At one time I was not good at English, which made me very depressed. Then I realized that I had to do well in English to go to my favorite university. I talked with my teacher about my problem, who offered some valuable advice to me. With my teacher’s help, I improved my English gradually.

My story shows that if we have a good attitude and keep on trying, we will be able to overcome difficulty and move on. It is our attitude that plays a key role in our life.

[描写态度英语作文

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篇7:描写邻居英语

全文共 496 字

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Good neighbor

We are all in the neighbouring countries. A good neighbor is better than a distant relative. It is common that we may meet with difficulties. When we are good neighbors, they will always come to help you. Neighbors should be in with each other.

My neighbor, have a daughter. We are of the same age, but we don ~ T study in the same school. We always do homework together in the evening. She is good at maths, I am good at English. Therefore, we often help each other from the network.

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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:描写金鱼的英语作文

全文共 1924 字

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In the corner of my living room, stood a small fish tank. Fish tank four or four square, four walls like a trapped that goldfish. Fish tank is very small, can only accommodate two small goldfish. Since the other goldfish died, the rest of the goldfish no partner.

My family sometimes changed water for goldfish, but many times forgot to feed it, but it never starved to death. Although I rarely see it, but every time I see it, it is still very pleasant to swim. Sometimes, it saw me, more in the water with the tail, as if very happy.

One night I could not sleep, out of the living room to find something dry, but pay attention to the fish that fish. It swim alone, never stopped. This goldfish, even in such a harsh environment without any biological friends companion, lack of food, may not be sufficient space for the event. But also feel that this is a miracle: it is always healthy and happy to live. Small goldfish have succumbed to all the factors that are detrimental to it, the requirements of the living environment is just a box of water.

If this goldfish compared to people, perhaps, it is a poor, livelihood is enough to make ends meet, but he is still optimistic to live. Maybe he will look forward to the future, and the world really have such a person. Now, the society is rapidly changing, willpower weaker can not stand the changes in society, so self-mutilation reported when heard. Do not we even a goldfish is not it?

Work in this society, in addition to stress wisdom, but also need enough resilience - who knows you will not be demoted, deducted artificial, or even dismissed? As the goldfish, the harsh environment is not the same The most important thing is, how will you go to face if everyone is faced with difficulties and obstacles. Can think of the spirit of the goldfish, social negative emotions can be greatly reduced. Can everyone smile to face adversity, is not it more effective than escape?

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篇10:三年级描写动物的比喻句

全文共 924 字

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蜻蜓是架小飞机,一片片的荷叶,就成了它的机场。小编收集了三年级描写动物比喻句,欢迎阅读。

1.远远望去,一墙绿油油的爬山虎,像绿色的绒毯挂在墙上

2.远远望去,爬山虎像顽皮的小孩在向上爬,又像红色的彩霞,荡起一阵阵波浪,好像在欢迎秋风姑娘的到来。

3.夏天,爬山虎像汹涌的海浪,一层一层的,碧绿碧绿的

4.墙角下,有一片淡淡的绿,一条条绿色的丝带从墙角顺着墙顶延伸,像一块翡翠镶嵌在白玉中,格外美丽

5.爬山虎犹如碧玉一样,绿得那么沉郁。

6.爬山虎绿得像一汪深潭一样沉郁、

7.爬山虎的叶子越长越茂盛,越长越绿,大片大片的叶子密集油亮,覆盖了整个山坡,像给山坡铺上了一层绿地毯

8.那片爬山虎绿得沉郁,如同一片浓浓的湖水。

9.每当微风轻轻滑过爬山虎时,爬山虎像被淘气的风儿掀起了绿色的衣裙,接连不断,好似一个接一个的波浪,凑成了一个绿色的海洋

10.到了秋天,它的叶子变成紫红色的了,从远处看,像一条紫红色的裙子穿在了墙上

11.春天爬山虎是淡绿色的,它爬在墙上像给墙穿上了一件美丽的“绿花衣”

12. 小狗乖乖长着水灵灵的大眼睛,眼珠滴溜滴溜的转着,好似两颗黑宝石。

13. 夜里,小猫的眼睛变成两只绿灯泡,圆溜溜的,闪闪发光。

14. 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。

15. 金鱼有一双玻璃球似的眼睛,一张又圆又阔的嘴巴,一张一合的腮,和像薄纱一样的鱼鲫。

16. 我喜欢小猫小米,它像葡萄一样水汪汪的大眼睛真可爱

17. 小白兔有像雪一般的毛,眼睛红通通的,红眼睛像个红宝石

18.这只小狗,圆滚滚的像一团可爱的小绒球!

19.这一群油黑发亮的鱼鹰,脖子上长着白色的细丝一般的羽毛,细长的嘴巴尖上有一个小钩。

20.萤火虫好像一盏盏长着翅膀的小灯。

21.小鸭子的毛黄黄的绒绒的,像两个小黄豆。

22.小乌龟身上的背壳就像一个棋盘。

23.小兔子的耳朵就像两个小雷达。

24.小白兔毛茸茸的尾巴,像软软的小绒球。

25.小白兔红宝石似的眼睛,闪闪发亮。

26.蜻蜓是架小飞机,一片片的荷叶,就成了它的机场。

27.美丽的珊瑚,有的像鹿角,有的像扇面,有的像菊花,有的像树枝。

28.美丽的家鸽,每天按着固定的时间,像一片流动的霞似的在青天上飞舞。

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篇11:人物描写英语作文

全文共 769 字

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I have a new classmate, whose name is Jane. She is one of my good friends now.

Jane is a pretty girl with a round face, twinkling eyes and rosy cheeks. Her long hair lies back in curls from her delicate ears. Jane wears glasses and is usually dressed in plain colors.

Jane is a book addict and never spends a day without reading. The books she reads range from classical poems to modern novels. She also loves singing and dancing. Her marvelous voice and appealing dance make her one of the most popular girls in our school.

Apart from her striking looks and wide range of hobbies, Jane has an outstanding performance at her studies. She is ambitious and aggressive. She aims really high. And we all believe that she is always a pride for her family, friends and teachers.

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篇12:描写小猫的英语

全文共 240 字

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I have a pet cat.It is very cute. I like to play with it.It has short legs. It has two big eyes.Sometimes, it is very naughty.sometimes, it can understand my feeling.When i am sad, it can make me laugh.When I am happy, it can share with me.

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篇13:描写自我介绍英语作文

全文共 2229 字

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good morning, ladies and gentlemen, boys and girls. now ,it"s my turn. my name is edgar, a high school student. i am very honored to be here to give you a speech. also it"s a good chance for me to improve my english. i hope i can make a good performance today. the topic of my speech is "after studying here".

before i came here,i can never imagine that i can learn so much knowledge about other countries, which can"t be got from my books in school. three months ago, i took my first class. unfortunately, i felt so embarrassed, because i even can"t speak any words, though i know i really love english .

after that, i took some of my tutor"s advice and previewed the lesson that i’ll learn. what’s more, in every class, i just try my best to say as much as possible. now,i can only remember it"s a really hard time. what’s worse, i had to go to my high school and went there at the same time.

after several weeks, i began to get used to the atmosphere in web .at least i"m not afraid to speak in front of my tutor and foreign teachers.

during web’s period,i found i had improved a lot, both physically and mentally. for example, how to be a confident person, how to plan for my future. and the most important is that i have learnt how to communicate with others, which is a necessary skill. nowadays studying is not the only thing that we high school students should do, there are some more important things we have ignored.

first, i am grateful for my parents. they have spent so much money for me, but never ask for anything in return. i really know how hard it is to work on such living conditions.

now it"s time to introduce my tutor sally. it was she that led me to the right studying here. it was she that helped me deal with all kinds of annoying things. also there are some other teachers that i appreciate, especially laura and anita. of course, i like to take foreign teachers" classes. anyway, thanks all of you!

i know i am young; there is a long way in my life. i have to face the difficulties and solve them by myself. but i know i must keep on my dream, i agree that if you put your mind to, you can accomplish anything.

i know i"m not the best ,but i"m the most diligent one。i hope you can remember me ,an ordinary boy.

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篇14:描写小狗的英语

全文共 983 字

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我家有一只可爱的小叫嘟嘟,嘟嘟非常的可爱,也非常的令人讨厌,但嘟嘟是我最喜欢的一只小动物。因为嘟嘟的可爱,感染了我。

My family has a lovely puppy called Dudu, Dudu is very cute, and very annoying, but Dudu is my favorite small animal. Because Dudus cute, infected with me.

告诉你们哦!嘟嘟也是个贪吃鬼哦,嘟嘟喜欢吃肉、狗粮等等。嘟嘟吃饭时很可爱哦!

Tell you, oh! Dudu is also a glutton, Dudu loves meat, dog food and so on. Dudu is so cute when eating!

嘟嘟的讨厌之处就在于会咬人、抓人哦,每次我们同学了都会被凶猛的嘟嘟给抓哦,所以我要给嘟嘟关进一个可爱的小笼子里。

Toot hate lies will bite, scratch Oh, every time we classmates will be fierce Dudu caught Oh, so I want to toot in a little cage.

嘟嘟的可爱就是会捡球,只要我把球一抛出去,嘟嘟就会飞快的跑去捡球,嘟嘟还会跳、站、坐、爬,嘟嘟很可爱吧!

Dudus cute is to pick up the ball, as long as I throw a ball, Dudu will quickly run to pick up the ball, Dudu will jump, stand, sit, climb, Dudu is very cute!

从养狗中我学的了,原来狗狗也有喜、怒、哀、乐,也会又可爱和讨厌,我仿佛觉得嘟嘟就变成了人,变成了我最好的朋友。

I learn from the dogs in the dog, the original is also pregnant, anger, sadness and joy, also be cute and hate, I felt the toot becomes a man, became my best friend.

[描写小狗的英语作文及翻译

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篇15:描写元宵的英语

全文共 940 字

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Lantern Festival is a China’s traditional festival.It is celebrated on the fifteenth day of the first month of the lunar year.

Lantern Festival is one of the biggest holidays in China.Several days before Lantern Festival,people begin to make lanterns.Lanterns are made in the shape of different animals,vegetables,fruits and many,other things.While making lanterns people usually write riddles on lanterns.On the eve of Lantern Festival,all the lanterns are hung up.

On Lantern Festival people go outside to have a look at the lanterns and guess the riddles on the lanterns.Perhaps you call see some wonderful folk performances,Dragon Dance and Yangko.Everything is very interesting and everyone is very happy.Our life is rich and varied.

元宵

元宵节是中国的一个传统节日.通常在阴历年的第一个月的第十五天庆祝.

元宵节是中国最大的节日之一.在元宵节到来的几天前,人们就开始做灯笼,有的被做成动物,有的被做成蔬菜,有的被做成水果,各种样式都有.做灯笼时,人们通常在上面写上谜语.在元宵节前夜,所有的灯笼都被挂起来.

在元宵节这天,人们都出来看灯笼和猜灯谜,也许你还能看见一些精彩的民间表演龙舞和秧歌.每件事都很有趣,每个人都很高兴,我们的生活丰富多彩.

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篇16:写濒临危机动物的英语作文北极熊

全文共 1540 字

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A triple bacon cheeseburger seems like a heart attack on a plate.

三层奶酪咸肉汉堡感觉吃完很容易让人突发心脏病。

So how can polar bears thrive on their version, seal blubber?

那么,北极熊是如何处理这些高热量食物的呢?

Turns out theyve stocked up on genes that let them clear fats from their blood.

结果显示它们储存在遗传基因里的信息使得它们能够清除血脂。

Thats according to a study in the journal Cell.

这是根据《细胞》杂志上的一篇研究得出的结论。

Polar bears are well adapted to life on the sea ice.

北极熊非常适应在浮冰上的生活。

Up to half their body weights fat, which gives them extra insulation and buoyancy, and provides them with a ready source of energy.

几乎占它们身重一半的脂肪足以使它们保暖并且维持体力,提供给它们一种易转化的能量。

But how can an animal so fat also be so fit?

但一种动物怎么能又胖又健康?

Researchers compared the genomes of polar bears with those of brown bears, and found that polar bears have accumulated genetic changes that boost their heart health and fat metabolism.

研究人员们通过比较北极熊和棕熊的基因,发现北极熊的基因组中积累了不少有利于心脏健康和脂肪代谢的遗传突变。

One gene in particular, called ApoB, helps move cholesterol out of the blood—where it causes problems in humans—and into cells.

特别是编码为载脂蛋白B的基因有助于清除血液中对人类有害的胆固醇转变成细胞代谢。

These genomic changes happened quickly, evolutionarily speaking.

这些遗传变化从进化的角度来讲发生的十分快。

Polar bears and brown bears diverged from a common ancestor less than half a million years ago.

北极熊和棕熊都来自于同一个祖先,它们是在大约50万年前左右开始向不同分支进化。

But if that seems super speedy, the ability to digest lactose didnt spread through human populations until we domesticated cows, just 10,000 years ago.

但是如果这种变化看上去十分快速的话,消化乳糖的酶逐渐进化到人类各个种群中也还是发生在大概1万年前我们可以驯化乳牛之后。

A moooving testament to the power of natural selection.

这是自然选择力量的证明。

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篇17:爱护小动物的英语

全文共 977 字

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In our country, the number of wild animals is becoming smaller and smaller. Some of them are even dying outThe dangerous methods we human being has taken are as follows:

We have been cutting the trees to build houses, so the home of animals is intruded and they have to find new places to live. In this process, some of them died in the new environment.

The abuse of pesticide has also been endangering the life of wild animals.

In addition, in order to earn money, people have been killing the rare wild animals.

In that we have realized the threat of our behavior to our best friends, we should take actions to change such a condition by taking the following methods:

We should protect the wild animal by protecting the environment that they live in and protect themselves, not to hurt them. At the same time, we should establish more natural reserves for the wild animals.

I believe as long as work together to protect the wild animals, our life will be more and more comfortable.

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篇18:保护动物的英语

全文共 1795 字

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Recently, our efforts to protect wild animals was questioned by the public,

because the news is keep reporting that more and more wild animals was killed by

human beings, especially the very precious one. Innocent animals was dead for

their meat, fur and tooth, it was just used to fill up human beings desire. In

my point of view, the wild animals were protected effectively still has a long

way to go.

Firstly, people should try harder to make a better place for animals. The

land where the wild animals live was deprived by human being. For hundreds

years, people cut the trees to make land for their living and farming, wild

animals homeland was took, they have no choice but run away. What is more,

human beings break the food link in nature; wild animals can not find enough

food to keep alive. There is no doubt that the destruction of nature has become

a big problem to kill wild animal, for instance, a polar bear was starved to

death because of the greenhouse effect, the ice was melt away, the seadog and

fish that polar bear like to eat are far away from them. For those reasons,

people should protect the environment first if they want to protect wild animals

effectively.

Second, no buying, no killing. Some rich people like to wear fur coat, they

treat it as a status symbol, especially for rich woman, they think animal fur is

beautiful and warm, they will never consider that the fur they wear for years is

the skin that animal wear for their whole life, and they knew how bloody when

people took the fur from animal but they choose to ignore it. If people do not

buy the fur and tooth, lots of wild animals will be survived.

In sum, wild animals are our friends, we should give back and protect their

homeland, and stop buying their body part, or our future generations will see

them in zoo and museum.

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篇19:描写生日派对的英语作文

全文共 1455 字

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Today, I went to Huang Xishan and Zhu Xiaoqians birthday party.

Sally to earth up her bakery, we do the cookies first. One, two, three, four, five dollars for a long time to choose a suitable text book eventually finished, our next to a dozen children rushed into the paradise crazy playing with it.

Lets start and cake. Lets put a bag on the table, a cream, coat put fruit, repave a package, coated with butter, use a toothpick in the above drawing graphics. The final color with cream color on it. A delicate and beautiful cake appeared.

Finished the cake. Lets go to the nearby have a meal in the hotel.

"Eat the cake, eat cake." Shouted with adults, they brought into the 焟 candle cake up, we sang the birthday song, the birthday girl made a wish, to share the cake.

After eating the cake, the next target is blue apples paradise. We ran up a dozen children, after a while, we finally arrived blue apples paradise. We went in to play, not only that, children we still stand on the "dolphin" acrobatics!

Today, a lot of fun. Again, we wish them a happy birthday. We are yearning, respectively.

今天,我去参加黄熙善和朱晓茜的生日派对

到了莎培娅烘焙屋,我们先做了饼干。一块、二块、三块、四块、五块做了好久终于做完了,我们十几个孩子冲进旁边的乐园里疯狂地玩了起来。

接下来我们又做起蛋糕。我们先把一层面包放到转盘上,再涂一层奶油,放上水果,再铺一层面包,涂上一层奶油,用牙签在上面画图形。最后用彩色奶油在上面上色。一个精致而又漂亮的蛋糕出现了。

做完蛋糕,我们去附近的酒店里吃饭。

“吃蛋糕了,吃蛋糕了。”大人们喊了起来,原来他们把插了焟烛的蛋糕端了上来,我们唱起了生日歌,寿星们许了愿,分享了蛋糕。

吃完蛋糕,下一个目标是蓝苹果乐园。我们十几个孩子狂奔了起来,过了一会儿,我们终于到了蓝苹果乐园。我们冲了进去玩耍了一番,不仅如此,我们几个孩子还站在“海豚”上杂技呢!

今天,玩得很开心。我们再次祝她们生日快乐。我们就依依不舍地分别了。

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篇20:小学生描写动物的拟人句

全文共 882 字

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今天小编为你带来的是小学描写动物拟人句,希望对你有帮助。

1、蝴蝶在花丛里翩翩起舞。

2、蝴蝶初翻帘绣,万玉女、齐回舞袖。

3、蜘蛛把苍蝇拖来拖去,等苍蝇累得筋疲力尽,蜘蛛才高高兴兴地享用了这顿美餐。

4、动物园里的孔雀(或者外婆家的大公鸡)好像一个骄傲的大将军一样,迈着大步神奇极了。

5、欢欢是个急性子,它总想从玻璃缸里爬出来,所以它老是不停的用脚敲打玻璃,弄的玻璃缸“嘭嘭”响。有一次,它又把玻璃弄得直响,打搅了我睡午觉。我起来后,狠狠地批评了它一顿,它立刻停止了扑腾,乖乖的躲到一边去了。

6、春天到了,小燕子匆匆忙忙地赶回来报信。

7、我家的小猫——叫咪咪,它全身颜色为咖啡色和黑色,咪咪的性格实在有些古怪,有时会成天睡大觉,无忧无虑﹑自由自在﹑什么事情也不过问,没有人能打扰她,可是它决定和我玩游戏时,就是玩一天都不放过我,而且总爱玩“钓小猫”的游戏就是不玩别的。我捡起根竹竿,挂上一棵小草,小猫就抓、咬,它那样子只能用这个词:“张牙舞爪,”因此,我给它这招取名为:“起级连续猫击爪”,说它尽职是最好的形容词,咪咪屏息凝视,一连就是好几个钟头,非把老鼠等出来不可不。

8、蝴蝶披着彩色绚丽的衣裳,盘旋飞舞在花园之中。

9、蜘蛛把苍蝇拖来拖去,等苍蝇累得筋疲力尽,蜘蛛才高高兴兴地享用了这顿美餐。

10、雪儿捉老鼠有趣极了,它趴在离鼠洞一百猫步以外的地方,静静地等候老鼠出洞。“吱吱”一阵声音打破了宁静的夜晚,大地马上沸腾起来,新版猫和老鼠开始啰,只见它追着老鼠遍地跑,抓到老鼠之后,这才叫真正的好戏呢,雪儿托着老鼠用力向前扔去,老鼠找准时机,逃走了,雪儿又将它捉回来再扔出去,这样遮腾了几回,老鼠终于驾鹤西归了。雪儿又把它悄悄的藏起。然后,美美地吃起来。

11、欢欢也有一个特点,就是贪玩,每天,欢欢都是早早起床在鱼缸里爬来爬去,有一次6点钟,我起来上卫生间,看见欢欢望着还在熟睡的乐乐,好像在说:“别睡懒觉了,快点起床啊!”乐乐慢悠悠的睁开眼,又看了看欢欢,好像在说:“这么早叫我干什么!”欢欢又看了看乐乐,说:“当然是咱们一起玩喽!”然后欢欢便在鱼缸的四周爬了起来。

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