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1000写濒临危机动物的英语作文北极熊
全文共 3755 字
+ 加入清单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1:描写课外活动的英语作文附中文
全文共 568 字
+ 加入清单My school encourages students to take part in out-of-class activities. After a busy day, it can help us to relax and build a healthy body. We usually take part in out-of-class activities on the playground. Some students play basketball, football and badminton. Some play Ping-Pong or swim. Besides, some students read books in the library. They think reading is also a good way to relax. As for me, I like running and reading.
我的学校鼓励学生参加课外活动。忙碌了一天,它能够帮助我们放松和锻炼身体。我经常在操场上进行课外活动。有些同学喜欢篮球,足球和羽毛球。有些同学喜欢乒乓球或游泳。除此之外,有的同学喜欢到图书馆看书,他们认为阅读也是放松的好方式。对于我来说,我喜欢跑步和阅读。
篇2:,描写冬天的早晨英语作文
全文共 1808 字
+ 加入清单Winter morning, warm blanket always let me reluctantly. I was reluctant to get up from the bed. The winter morning is so cold!
I went to the window and wanted to see the winter morning. I saw the exhaled heat is clearly visible, and soon in the glass window to form a layer of fog. I rubbed my glass with my hands and looked out the window. Ah, the distant high-rise buildings, hills, trees are fog shrouded, as if covered with a layer of veil, the surrounding scenery is hazy, like fairy tale fairyland. I believe that the pedestrians on the road to look high, will certainly live in high-rise people living in the castle in the air, in the walk in the cloud the same.
I opened the window, a cold wind blowing over, I can not help but hit a chill, the wind in the face like a knife like the same pain. Many of the trees in the distance are bare and bare, and there are some green and yellow leaves in the trees. The small pool of water seems to end like ice, but I know should not, because Chongqing is a city in southwest China, the winter temperature is not very low, not like Beijing, Harbin, Urumqi, Xian and other northern cities as urban Thick snow. Nevertheless, the suburbs of Chongqing Jinfo Mountain, fairy mountain, surrounded by high mountains, the winter will still be wrapped in silver, exceptionally enchanting. In winter, most wild animals are hibernating.
Chongqing winter is often filled with morning fog, the weather is very cold, so the morning exercise less people. On the road pedestrians are wearing thick coat, tied with scarves, and some good wearing a hat, gloves. This year, in Chinas Inner Mongolia, Gansu, Xinjiang, Taiwan and other places have occurred in the earthquake, I am worried that the children there is how the winter, how I hope they can like me there is a warm blanket.
篇3:保护动物英语
全文共 951 字
+ 加入清单There used to be a lot of tigers. They used to live in the woods and mountains. However, people are cutting down trees and destroying their homes. There are fewer and fewer tigers out there. It is very important to protect the tigers. So, we should protect their homes.
以前有很多老虎。他们住在森林和山里。但是人们在砍伐树木而且毁坏他们的家园。那里有越来越少的老虎。保护老虎很重要,所以我们应该保护他们的家园。
Animals are close friends of humans. In particular, the existence of rare animals, the whole world has become very colorful.so we should protect the animals as possible we can.
I have recently heard that rare animals in zoos have even suffered from harm, it shocked me deeply. Incident stems from some people is not enough awareness of animal protection and anima indifference.
Bearing in mind the protection of rare animals are the responsibility for each of us, we should publicize its meaning, and to take effective measures.
I think in the near future the world will be more beautiful with our efforts.
篇4:描写夏天的英语summer
全文共 371 字
+ 加入清单Summeris the second season in the year. in the northern hemisphere, summer goes from june to august. summer is the hottest season in the year. sometimes, the temperature reaches 40°c. many people can not stand such hot weather. so they always stay indoors. at night, people would go out for a walk. swimming is the most popular sport in summer. it brings cool to people.
篇5:保护动物的英语
全文共 628 字
+ 加入清单Panda is our country’s treasure, we should protect it. nowadays, we see
from the TV that panda is less than before, it is not only because of the damage
of the environment, but also the weakness of the panda. Everybody loves panda,
it is so lovely, a panda has two black eyes, it is very lazy, it likes sleeping
all the time. When we see its round body shape, we can’t help loving them. In
order to see the lovely animal, we need to protect them. We must protect the
environment, like not to throw the rubbish away, not to cut down the trees. We
condemn such behavior that killing the animals. Protecting the animals is
everybody’s job.
篇6:描写金鱼的英语作文
全文共 1896 字
+ 加入清单In the past, there was a little goldfish listening to good words living in a small fish tank in the bird market. His master is a bearded man, but he is very gentle, but also very much like a small goldfish.
Little goldfish looks very beautiful, red body, big like a bulb like eyes, very cute. When it swims up, the long transparent fins are as soft as silk, like a fairy.
One morning, a little girl with a croissant saw it, and begged her mother to buy it. Soon the little girl took it back to the new home. Because the little girls smile is innocent, little goldfish thought: this must be a very good owner. Sure enough, the little girl really good for it, give it the best fish food, but also often for clean water. Little goldfish can be happy.
One day, the little girl home came a little yellow cat. Small yellow cat to see the small goldfish at first glance, saliva to crash down. It would like to: how can I eat this fish? So it gently and gently face with a smile on the small goldfish, said: "Miss Goldfish, you really beautiful ah, you swim even more beautiful than the fairies." Little goldfish Love to hear someone boast their own good-looking, so it put down the little yellow cat wary, swim to the water in front of the kitten put the tail.
Kitten pretend to look like, said: "Oh, beautiful goldfish lady, you do not put the amplitude so much, carefully flash to the waist ah!" Little goldfish said: "Oh, my waist is particularly flexible, I can jump "Kitty said:" Really? You are so powerful! But what is it called jumping ah? You have no feet. "
Little gold fish listening to so many good words, more happy. It said: "I jump to you." Said it sneaked into the bottom of the fish tank, and then quickly jumped out of the water.
Little goldfish just jumped out of the water, small yellow cat side said: "nice, awesome." Side of the hand to catch the small goldfish, put it into the stomach.
篇7:,描写冬天的景色英语作文
全文共 1338 字
+ 加入清单Winter, accompanied by roar of the cold wind, quietly came.
On the road, pedestrians are few, we all wrapped themselves tightly, in the biting cold in the hurry through. Only the roadside that bare tree greet the north of the whistling, enjoy the swing.
Field, the vitality of the green grass of the grass, can not afford the destruction of the frost, are low head - withered. There was a khaki in the field, and there was only the cucumber and the scarecrow who scared off the sparrow there, standing alone.
Small river, has formed a thick layer of ice, is so transparent, so crystal, like a crystal. Nature The great sculptor engraves many enchanting ice on the crystal clear ice. These contests and bustling ice, so that people will be a favorite of love, and some like proud of frosting snow plum, and some like slim lotus, and some like a flower in the gentleman - orchids, and some are like a Flowers Chaofeng map, in the middle there is only the beautiful Phoenix. That ice is so hard, even if you use a big brick to smash, presumably it does not help.
Ah, look fast, snow it! White flawless snowflakes like catkins, have numerous for us to hang up the vast sky through the snow curtain. Through the jitter of the snow looked away, that distant trees house, vague, as if in the fog, like in the clouds, it is particularly good looking.
篇8:描写动物习性的
全文共 267 字
+ 加入清单去年的一天,爸爸从集市上买了一只大母羊。她长着一对弯弯的角,耷拉着两个大耳朵,长着四条又细又长的腿,十分漂亮。
过了几个月,大母羊生了三只小羊。小羊很可爱,有两只小耳朵,第一只出生的小,第三只最大。不一会儿,第三只小羊就勇敢地站了起来。我想它一定很高兴。大母羊总是护着它的三个小宝宝。大约过了一个月,小羊就会吃草了,也能跟着羊妈妈上山了。
那一次,我和妈妈去放羊,忽然有一只小羊跑到了另一只大母羊的身边。于是我就把它抱回了羊群中。大母羊看到我抱着它的小宝宝,就向我冲了过来。我怕了,就连忙把小羊放下,跑到了妈妈身边。放羊的人都哈哈地笑我。
篇9:人物描写的英语
全文共 634 字
+ 加入清单Liu Xiang is one of the famous athletes/ players in China. He was born on July 13th, 1983.
In his spare time, he likes singing and playing computer games. He is best at 110-metre hurdle in sports. He got the gold medal in 2004 Athens Olympic Games. And in 2006, he set a new world record with the time of 12.88 seconds. He didn’t take part in 2008 Beijing Olympics because of the condition of his wound(伤势).But he got the gold medal in 2010 Guangzhou Asian Games. He hopes to to be the winner at 110-metre hurdle in 2012 London Olympic Games.
We think that his dream will come true. We are very proud of him. Good luck to him.
篇10:,描写一件难忘的事英语作文
全文共 1175 字
+ 加入清单Time flies, sun and the moon. Blink of an eye, I have become a sixth grade students, the thought of three years ago and my sister to Shanhaiguan to Shanhaiguan happy ocean park play, my heart is particularly happy.
When we got there early, we saw the sea of people there. I can not wait to go there, there are three areas where there. The first is the entertainment area, where there are fountain square, diving pool, combination slide, pirate castle, surfing ... ... the second on the embassy district, where there are white whale, dolphin, sea lions, seals Museum, shark museum, Turtle hall, sea dog hall, mermaid hall ... ...
The most memorable thing is to steal the performance, the staff first come up with a circle hanging on a pole, after the dolphin from the circle inside drilled out. Dolphins can also be the top of the ball, the staff hand the ball hanging in high places, and then dolphins on the hard jumping up from the top of the ball up. Dolphins can also use the mouth of a circle of nuisance up.
A pick up a look, we have played for a day, we reluctantly left Le Island. Although the time has passed for a long time, but I am this memorable thing or memorable.
篇11:描写清洁工的英语作文
全文共 1878 字
+ 加入清单Like worker ants for ant nests, out for food, protect the nest from other animals, work day and night. They is such that anyone who is regarded as rubbish things, they will be removed, so the protection of the street, so clean alleyway, so hard work, never a word, this silent is a group of a brave man, in my mind as a dustman.
Cleaners of maintaining a clean and tidy streets every day, early in the morning the sun has not yet been probe, to all the night, when people are still in the sweet sleep, cleaner has been greatly small streets, and even troubled cleaning to do their own on the highway. They do not complain because of their filth, and do not retreat from the stench, and do not retreat from danger. They suffer from dust, suffer from drunks, and suffer from diseases. Such sacrifice is said to be the brave man of the brave.
Once, when I was in an elevator, there are a pair of mother and child in the same elevators and a dressed in shabby clothes, hand cart full of clean appliance cleaner, mother gushing tell children in the elevator, want to have a read, dont like the "cleaner" after growing up, down and out. In the face of this vitriolic speech, the cleaners head is silent, but silently absorb... . , on general social widespread discrimination cleaners, it seems that the mention of "cleaner", and "unclean", "dirty" and "disgusting" of the adjectives in the equal sign, often with a strange look cleaner, eyes filled with contempt and disgust, but their efforts for the street; The giving of people; The dedication to society, the thought and the spirit, is definitely more qualified to be called "the brave" than many industries in society.
Cleaners seem small, but these small screws, less gear will be messed up the whole society rhythm, theyre a little giant may be poor in money matter, poor but never mind, for me, they are always respected "brave".
篇12:含动物的英语谚语大全
全文共 1964 字
+ 加入清单1、Cats hide their claws.知人知面不知心。
2、Each bird loves to hear himself sing.鸟儿都爱听自己唱。(自我欣赏)
3、A gloved cat catches no mice.戴手套的猫,老鼠抓不到。(不愿吃苦的人成不了大事业。)
4、Scornful dogs will eat dirty puddings.狗再傲慢也会吃脏布丁。
5、Who will bwll the cat? 谁去给猫系铃?(谁愿意为大家冒风险?)
6、All cats are grey in the dark黑暗之中猫都是灰色的。(人未出名时看起来都差不多。)
7、It is a silly fish that is caught twice with the same bait.智者不上两次档。
8、Go to the sea, if you would fish well.不入虎穴,焉得虎子。
9、If water is noisy, there are no fish in it.咆哮的水中无鱼。
10、Fine feathers make fine birds.人要衣装,马要鞍。
11、Care kill a cat.忧虑愁死猫。
12、Dog does not eat dog.同类不相残。
13、A good horse cannot be of a bad colour.好马不会毛色差。
14、All are not thieves that dogs bark at.狗见了叫的不一定都是贼。
15、A bird is known by its note, and a man by his talk.听音识鸟,闻言识人。
16、The best fish swim near the bottom.好鱼常在水底游。
17、Let sleeping dogs lie.勿惹事生非。
18、A son never thinks his mother ugly,and a dog never shuns its owner’s home however shabby it is.儿不嫌母丑,狗不嫌家贫。
19、When the weasel and the cat make a marriage, it is a very ill presage.黄鼠狼和猫结亲,不是好事情。)
20、Barking dogs don’t seldom、bite.爱叫的狗很少咬人。
21、Birds of a feather flock together.物以类聚,人以群分。
22、It’s an ill bird that fouls own nest.家丑不可外扬。
23、Birds in their little nests agree.同巢之鸟心儿齐。
24、A bird in the hand is worth two in the bush.双鸟在林不如一鸟在手。
25、The cat shuts its eyes when stealing cream.帽偷吃奶油的时候总是闭着眼睛。(掩耳盗铃)
26、A cat has nine lives.猫有九条命;吉人天相。
27、Never offer to teach fish to swim.不要班门弄斧。
28、Kill two birds with one stone.一箭双雕;一举两得。
29、You cannot catch old birds with chaff.粗糠)。用粗糠捉不住老鸟。(有经验的人难骗。)
30、There are more ways of killing a cat than by choking it with butter.杀猫的办法很多。(达到目的的途径很多。)
31、A horse may stumble on four feet.马有四条腿,亦有失蹄时。
32、It is a poor mouse that has only one hole.狡兔三窟。
33、A speck of mouse dung will spoil a whole pot of porridge.一粒老鼠屎,坏了一锅粥。
34、A running horse needs no spur.奔马无需鞭策。
35、The mouse that has but one hole is quickly taken.只有一个洞的老鼠,很快就被抓住。
36、Dead dogs bite not.死狗不咬人。
37、There’s as good fish in the sea as ever came out of it.海里的好鱼多的是。
篇13:关于描写动物的好词好句好段
全文共 1496 字
+ 加入清单它那一岔岔支立着的犄角,显得那么倔强、刚硬;它那褐色的、光闪闪的眼睛里,既有善良,也有憎恶,既有勇敢,也有智慧;它那细长的脖子,挺立着,象征着不屈,它那波浪形的腰,披着淡黄色的冬毛,真叫漂亮,四条直立的腿,似乎聚集了它全身的力量。啊,它太美了!
一次,一只大螳螂在草丛中见到了灰黄色的大蝗虫,立即作出痉挛似的跳跃,两翅斜斜地伸向两侧,恰像装在背上的两张对称的“帆”。同时,两对后足,把身体高高抬起,两把大刀缩在胸前。螳螂摆出了这种奇异的姿势后,一动不动,眼睛直直地盯着蝗虫,头随着对方的移动而缓转。此刻蝗虫早吓得魂不附体了,生死就在这眨眼之间,虽然它有健壮的后腿可以跳跃,有双翅能飞,但为时晚矣。就在它企图逃跑的一闪念之间,螳螂的两把“大刀”已狠狠投去,蝗虫还未挣扎,就一命呜呼了。螳螂还有一套不寻常的本领,就是它的颜色会随着周围草木的颜色变化。
这是一头很漂亮的毛驴,额上还系着一条红绸。这使我想起了电影上新媳妇回娘家的情景来:得得得的蹄声敲击在白杨耸立的小道上,田园味十足。我怀着柔情用手抚摸了这头小驴的后背,它抬起来头,瞅了我一眼。那水灵灵的目光让我难以忘怀。我一把握住那小驴的缰绳,它却猛地低下头去,憨态可掬,我忽然觉得它的身姿实在有点娇小,不忍骑它了。 金丝猴倏忽间蹦出竹林,一下子就把天籁造成的静物面变活了,它们在枝杈间荡来跳去,常常口尾相衔一线饮水于绝壁下,这又给了我们多少滑稽的兴味。游人置身在这样多乐趣的幽境中,似乎觉得自己也不过是一种色彩和线条,完全融和进这幅大自然的画屏中了。
人们钟爱峨嵋山的猴子,上了洗象池,便有成群的猴子向游客们乞讨,或许,是峨嵋山的猴子过于精灵,在耳濡目染中,竟也沾上了人类的俗气。据说,它们现在也摆阔了,游客们的东西给少了,便不高兴,轻则呲牙咧嘴,吓唬胆小的人们,有时,竟要过客把口袋翻出来给它们看过,才悻悻地放行;更有甚者,把游客的照相机、小型收录机扣留下来,挂在树梢上,借以敲诈勒索。一只小鼠,悄悄地从桌子底下跑出来,慢慢地吃着地上的饼屑。这鼠小得很,它无情的、坦然的一边吃,一边抬头看着。……灯影下照见它很小很小,浅灰色的嫩毛,灵便的小身体,一双闪烁的明亮的小眼睛。 美丽的茸角是公鹿的第二特征,并以此吸引母鹿的倾慕;每当夕阳晚照,常见到公鹿对水中倒映的茸冠,孤芳自赏呢!公鹿是以爱角闻名的,当野生的公鹿被猎人捕获时,它是宁肯在树上或石崖上将茸角撞破,也不轻易予人的。
从吐出第一缕丝开始,蚕儿们便不再吃桑叶了,这时只有出,没有进,只是一个劲儿地吐丝。吐,吐,吐,不停地吐,呕心沥血地吐,昏天黑地地吐,吐着心,吐着血,吐着五脏六肺,吐着自己的全部生命……一句“春蚕到死丝方尽”,常常使人潸然泪下。那一顶顶白纱帐,便是它们的坟场么。蚕儿们是以自己的全部生命来报答春天的馈赠,它们是葬身于自己所吐的丝啊!
啊,雄壮威武的东北虎站起来了!只见它昂着头,张着脸盆似的大嘴,打了个哈欠,然后吐出了一条血红血红的舌头,舔了舔尖刀般的牙齿,翘了翘钢针似的白胡须,全身抖了两抖,便迈开大步。你看,它全身金黄。还有一道道黑色的斑纹,一双绿绿的眼睛里射出凶光,在铁笼里大摇大摆地走来转去,可真像个威风凛凛的大将军。后面拖着的那条尾巴不就是它的武器钢鞭啊!
头狼毫不示弱地与他对峙着,伸出前肢,身子后缩,像一张拉开的弓。狂怒的鬃毛雄赳赳地在脑袋顶上竖立着,在原始森林那黑幽幽的带着神秘气息的背景衬托下,身体现出一种凶狠残忍的暴力美。蓦地,头狼长啸一声,树林震动,发出轰响,随着啸声,头狼拔地而起,黑旋风般扑上来,狼体在空中舒展开。借着银灰色的天光,亮出狼中领袖的漂亮弧线。
篇14:描写真正的朋友英语
全文共 361 字
+ 加入清单I like to make friends so much, because I want to know more about the new things, making friends can broaden my knowledge. But the true friend is really hard to make.
A true friend can say whatever he wants to say, he dares to point out my weakness and helps me to make progress. Though the words are not nice but are good for me, I want to make the true friend.
篇15:描写动物的作文400字
全文共 400 字
+ 加入清单熊猫
熊猫是我国的国宝,大家都喜欢它,我也不例外,我一直都想再去看看熊猫,这个愿望终于实现了。
星期六早上,我和爸爸妈妈去动物园,我们来到了熊猫馆,“看,一只熊猫妈妈和一只熊猫宝宝。”我大声地叫起来。
熊猫一副憨态可掬的样子。身体胖胖的、软软的;圆圆的头、粗粗的脖子;一对小小的耳朵,短短的尾巴,四肢又短又粗,身上的毛黑白相间;眼睛上有着大大的黑眼圈,好像没睡醒似的。
爸爸告诉我:“熊猫原名叫猫熊,它们栖息在竹林间,喜欢吃竹子,别看他们笨笨的,他们会游泳,还会爬树呢。平时温柔、可爱的熊猫一旦被激怒了,可是会伤人的哟!
熊猫妈妈一副很懒散的样子,躺在那里,手里抓着竹子,美滋滋的吃着。熊猫宝宝很调皮,一会儿爬到妈妈背上,一会儿躲到妈妈身子下,一会儿翻个大跟头,可爱极了。
现在,由于人们乱砍乱伐竹林,许多熊猫的家园被人们摧毁了,它们的生存受到威胁。我们喜欢大熊猫,就应该保护他们的家园,大家一起来爱护大自然吧!
篇16:四年级作文描写狗的淘气四年级描写动物的作文:小狗,实用写作
全文共 713 字
+ 加入清单我曾经养过一只小狗,它的名字叫彤彤。
彤彤长得非常漂亮,谁见了都喜欢。彤彤有一身像白大衣一样皮毛,非常洁白很好看,雪白的小爪儿,像四朵梅花;那条翘着的小尾巴,一刻不停地摇摆着,像钟摆一样;那双水晶似的大眼睛总是充满好奇。彤彤吃东西的时候非常有趣,我把骨头抛向空中,它就会马上跳起去咬,然后叼起骨头回到自己家里品尝,如果有人从它手里把骨头强走,它会狠狠地瞪他一眼,好像在警告他:如果下次再跟我抢骨头,我就跟你不客气。彤彤最喜欢睡觉,如果没什么事干,它就会回到自己的家,呼噜呼噜睡大觉。
彤彤很有人性,但有时也很淘气。有一次我放学回家,看到邻居家的小鸡累的直喘气,原来是彤彤拿小鸡取乐呢!我气愤的来到它跟前,狠狠地踢了它一脚,彤彤并没有跑开,反而凑近我身旁,耷拉着脑袋,水晶似的大眼睛紧盯着我,好像在说:小主人,饶了我吧!我下次再也不敢了。我看了,又好气又好笑,原谅了它。彤彤看见我原谅了它,也汪汪地叫了几声,好像在说:谢谢你,小主人。从此它在也不追小鸡和别的弱小的动物了。
彤彤的警惕性非同寻常,它有一个特别灵敏的鼻子,能闻到三里以外东西的气息,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,它是人类的忠实的好朋友。
彤彤有着矫健的四肢,它跑得速度非常快,一分钟可以跑二、三里路呢!彤彤的眼睛不很好,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。
彤彤活泼可爱的样子,使我不由自主地走上前,俯下身子摸了摸它毛茸茸的脑袋。它很听话,还在我的裤腿上蹭来蹭去,不停地摇着尾巴。
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。
篇17:描写动物作文400字
全文共 442 字
+ 加入清单舅婆家养了一只狗,是公的。听妈妈说是泰迪犬,就像动画片里的泰迪熊一样。它的名字叫黑黑。我们不叫它的全名,只叫黑黑身子呈咖啡色,全身的毛又长又卷,脑袋圆圆的,身子胖乎乎的,尾巴短短圆圆,牙齿雪白尖利。
凯七警惕性很高,对待朋友相当热情。别看它成天疯玩,只要听到敲门声,或其它一丁点儿异动,不管它正在干什么,准保会一下子窜到门口,汪汪大叫。一旦得知来者是客,它就会立刻跳到客人身上温柔地叫唤,表现得很是热情。
凯七还很贪吃呢。吃饭的时候,如果不把它关起来,它就会跳到人身上要东西吃,不给他吃,它就会一直叫唤;如果把狗粮放在手上喂它,它就会一直跟着你,一步不离左右,甚至上厕所也不例外。
它喜欢球,尤其爱和玩具鸭子玩。有一次,我拿着一个小皮球,随便一扔,他便飞跑的去抢,由于速度太快,一头撞在了墙上,愣了好半天没回过神,搞笑极了。等它回过神来,我又把玩具鸭子弄响,朝他扔过去,没想到它一点不吸取教训,又去抢鸭子。我把鸭子抢过来,弄响,不扔,它又来抢鸭子。
这就是我舅婆家的狗——黑黑,它真讨人喜欢。
篇18:初二英语作文保护动物
全文共 3218 字
+ 加入清单在维持自然平衡中,每种动物都有其作用。下面就是小编跟大家分享一篇初二英语作文保护动物,欢迎大家阅读!
保护动物初二英语作文一:Protect endangered animals
There are more and more endangered animals at present,so how to protect them has been our task of top priority . Its wrong for people to hunt animals for their meat and feather,for they are our good friends.We should protect them instead of killing them.Giant pandas,which are one of the endangered animals,live in the forests and live on bamboo lealves.They can just live safely in the natural protection zones.We should stop killing animal and protect them.
保护动物初二英语作文二:How to protect the animals?
Animals are our friends.But how to protect them? government is working to protect all animals in danger,and has made lots of plans to save animals. On the other hand, we shouldn’t eat wild animals.We should keep them away from our dinner. That way,there will not be wild animals on sale. I think the hunters and killers will become fewer and fewer.
Last, we should protect the environment.We should stop people from cutting trees down. Without trees, wild animals will lose their home. And we will lose our animal friends. All of us should try our best to protect animals.
We need to protect animals better.We should give them fresh water to drink.We should make the forests bigger for animals in danger to live in.We should advice people not to kill animals beacause they are our friends!
保护动物初二英语作文三:Save the Wild Animals
Many wild animals are facing the danger of extinction, because the environment that they are living in has changed greatly. For example, with the developmet of cities, the using of insecticide and serious pollution, their living areas have become narrowcr and narrower. Many of the wild animals, now are confronted with food crisis. At the same time, man is killing off species just for getting their fur, skin, horns, teeth and meat.
In order to protect our resources of ecology, people should realize that the loss of any species is at least the loss of source of knowledge and a source of natural beauty. There fore, measures of the following should be taken: pollution standards are made to keepdown poisons; killing off certain rare species is prohibited; national parks should be set up as wild life, reserves.
Only if we human beings take some drastic measures can wild animals be preserved.
保护动物初二英语作文四:Protect Panda
The giant panda is known as the national treasure of China. The panda was a kind of ordinary animal in China long ago. However, for some reasons, too many of them have been killed. So the number of them is falling quickly.
At present people are taking an important measure to save pandas. People want to find a home for them, and recently, they have set up a nature park for them in Sichuan Province,which is called "Pandas Home. "There pandas can enjoy their life happily. There is a bamboo forest near the Pandas Home. So the pandas can find bamboos easily which they like to eat very much. .
Because pandas are well protected now, the number of them is increasing every year. We hope that one day we will have enough pandas to set them free and let them live in the wild again.
Pandas are good friends of man. Man should try to protect them and ]et them live in the way they like!
[初二英语作文保护动物
篇19:描写春节的英语作文示例
全文共 637 字
+ 加入清单Chinese New Year
Chinese New Year is coming and my family is very busy. Its because Chinese New Year is very special and important. We must prepare many special things to get ready for this festival.
First, will make a big New Year meal. Second, we will make “Good-luck wishes.” Third, we will set off firecrackers. New Year meal is delicious and we think that eating some will bring us good luck. A long time ago, Chinese people believed red color could bring our good luck too. And we set off firecrackers could frighten ghosts away.
Chinese New Year is very popular between students. Because we can have a long happy holiday.
篇20:动物英语作文:wolf
全文共 1819 字
+ 加入清单导语:动物是人类的朋友,可是每天都有着很多的动物被人类消灭,但是这依然动摇不了我们保护小动物的决心,下面和小编一起来看看动物英语作文:wolf。希望对大家有所帮助。
There is a butcher Tianwan home, where the burden of the meat has been sold out, leaving only some of the bones. Two wolves encounter on the road, followed closely by Zoulehenyuan.
Afraid of the butcher, pick up a piece of bone thrown in the past. A wolf bones have been stopped, along with still another wolf. Butcher and pick up a piece of bone thrown in the past, the bones after the wolf came to a halt, but the bones have been the first wolf Yougen up. Bones have been thrown over, the two together, like the original as a wolf to catch up.
Butcher is distress, I am afraid together before and after the attack by a wolf. There are wild to see Michael playing a game, the masters of the field to stack firewood in the wheat field to fight, into a hill-like coverage. So Ben butcher in the past to rely on firewood pile below, pick up the butchers knife to lay down their burden. Two wolves are afraid to move on and stare toward the butcher.
After a while, a wolf straight away and the other as a wolf-like dog in front of the squat. A long time, it seems to be a wolfs eyes closed, looking very relaxed. Butcher all of a sudden jump, with a wolfs head Daopi, Liankanjidao to kill wolves. Butcher about to start now, to firewood behind a pile, saw another wolf is firewood heap holes, drilled in the past want to butcher in the back of the attack. The wolf has got half of the body, only the buttocks and tail exposed. From the butcher cut off the back of the hind legs of the wolf, the wolf kill. Understand this in front of the wolf pretending to sleep, was used to lure the enemy.
Wolf is too cunning, but for a while two wolves have been hacked to death, the animal deception to how much? Only give them increased humor.
[动物英语作文:wolf