濒危动物作文需要一篇关于濒危动物的英文作文.不需要.
编辑： admin 2017-09-03
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东北虎 珍贵的濒危动物
东北虎主要分布在我国东北的小兴安岭和长白山区。它体魄雄健，行动敏捷，肩高1米以上，身长2.8米左右，尾长约1米，体重可达350多千克，有“丛林之王”的称号。东北虎的毛色鲜明美丽，虎爪和犬齿利如钢刀，锋利无比，长度分别为6厘米和10厘米,是撕碎猎物时不可缺少的“餐刀”，也是它赖以生存的有力武器。东北虎捕捉猎物时常常采取打埋伏的办法，悄悄地潜伏在灌木丛中，一旦目标接近...
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类似问题
类似问题1：[急!]求关于濒危动物的英语短文.要求如下.-[]-!3个主题,任选一个.英语短文或介绍1.关于濒危动物的种类2.关于濒危动物的灭绝原因3.关于我们如何保护濒危动物最好有译文.不用太长..- -U..希望[英语科目]
Animals Need Protecting
Animals are natural resources that people have wasted all through our history.Animals have been killed for their fur and feathers,for food,for sport,and simply because they were in the way.Thousands of kinds of animals have disappeared from the earth forever.Hundreds more are on the danger list today.About 170 kinds in the United States aloneare considered in danger.
Why should people care?Because we need animals,and because once they are gone,there will never be any more.Animals are more than just beautiful or interesting.They are more than just a source of food.Every animal has its place in the balance of nature.Destroying one kind of animal can create many problems.For example,when farmers killed large numbers of hawks,the farmers' stores of corn and grain were destroyed by rats and mice.Why?Because hawks eat rats and mice,with no hawks to keep down their numbers,the rats and mice multiplied quickly.
Luckily,some people are working to help save the animals.Some groups raise money to let people know about the problem.And they try to get the governments to pass laws protecting animals in danger.Quite a few countries have passed laws.These laws forbid the killing of any animal or planton the danger list.Slowly,the number of some animals in danger is growing.
中文:
动物需要保护
动物是自然资源,在整个历史过程中,人类一直在糟蹋着这种资源.人们杀死动物,获得它们的皮毛,把它们当作食物或运动方式,或者只是因为它们碍事.成千上万种动物已经从这个地球上永远地消失了.现在另外上百种动物也上了濒危动物名单.仅荚国大概就有170种被认为处于危险当中.
为什么人们应该感到担忧呢?因为我们需要动物,因为它们一旦消失,就永远不会再出现.动物不仅仅是漂亮或有趣.它们不仅仅是人类的食物来源.在维持自然平衡中,每种动物都有其作用.毁灭某种动物会导致许多问题.比如,农民们如果杀死为数众多的鹰,他们谷物和粮食的仓库就会受到老鼠和田鼠的破坏.为什么?因为鹰吃鼠类,没有鹰控制它们的数量,鼠类就会迅速繁殖.
幸运的是,有些人正在努力帮助拯救这些动物.有些组织筹钱以便人们了解这一问题.他们也努力使政府通过保护濒危动物的法律.很多国家已经通过了法律.这些法律禁止杀害濒危名单上的动植物.某些濒危动物的数目正在慢慢地不断上升.
类似问题2：求关于濒危动物的英语文章[英语科目]
Human Beings and Animals
Human beings are different from animals in many ways.One of the differences is the ability of human beings to build.It is true that many animals are builders.Birds make nests,and bees make hives.But no animal could build the pyramids or the Great Wall or the Eiffel Tower.The variety,size,and beauty of the structures built by human beings is simply unsurpassed.
Another difference is the ability of human beings to use intelligence.Many animals are probably more clever than we realize,but no animal has the ability to write,to reason,or to speak.Only human beings can invent computers,make use of solar energy.Only human beings paint,draw,compose music,and write poetry.
These are but a few of the differences between human beings and animals.It is our special abilities that give us power to affect the world for the benefit of all mankind.We should be thankful for those abilities and learn to use them in a more wise way.
类似问题3：有关保护濒危动物的文章快、、、[语文科目]
认识濒危动物 保护濒危动物
我们不能等到一个物种从地球上消失以后,才明白它的真正价值,
那时候就为时太晚了.认识濒危动物
自从生命在地球上形成以后,各种动植物物种就不断地形成和消
失.新物种的生成和老物种的灭亡,本来是一种自然现象,用不着大
惊小怪.可是,由于各种原因,目前地球上物种的消失速度大大地加
快了.
为什么有些动物和植物能在地球上生存成千上万年,有些却在很
短的时间里就灭绝?这个问题现在还没有完全搞清楚,一般来说,能
够根据生态环境的变化,改变自身的生存需求,适应性强的物种,即
使濒临危险,也很有可能转危为安,继续生存下去.相反,那些不能
适应生态环境改变的物种,就很容易在生态环境发生变化的情况下绝
种.
某些物种的灭绝,似乎是自然界的一种自然现象,不论我们做出
多大努力去挽救它们都无济于事.但是也不可否认,自然界遭受这样
和那样的破坏,导致许多物种的灭绝,有许多是人为因素促成的.
人类活动从哪几个方面促使大量动物和植物物种濒临绝种呢?
1、生态环境遭到侵犯和破坏
许多动植物生息在茂密的森林里和辽阔的草原上.由于人口不断
增加,居住地不断扩大,地球上大片森林被烧毁、砍伐；草原也不断
被开垦以用来造房子、种庄稼、开辟娱乐场所等等.森林和草原的面
积越来越小,环境不断恶化,致使许多物种无家可归,数量锐减.
2、环境污染
生活在江河里的鱼类、软体动物是环境遭受污染的首要受害者.
河道水源污染的主要原因是滥用杀虫剂,工业污水和生活污水的大量
排泄.当然,人类的饮水、粮食和食品生产以及水上娱乐活动也离不
开水,所以水的污染对人类同样造成危害.
3、盲目地引进外来物种
不加区别和控制地引入外来物种,会给当地的物种带来危害.俄
国和美国的皮毛商带来的狐狸,差一点叫阿拉斯加阿留申群岛上的加
拿大鹅绝种.跟随船只登上夏威夷群岛的老鼠,给岛上的鸟类造成巨
大的威胁.为了除掉这些老鼠,人们把带到岛上来.可是,它们把
老鼠吃掉以后,也开始吃起鸟来,造成夏威夷雁处于濒临绝种的境地.
4、病毒和虫害流传
由于国际贸易造成的病毒和虫害流传,给一些物种带来灭顶之灾.
荷兰的一种榆树病毒和栗子枯萎病传入美洲,使当地的两种树几乎绝
种.
5、商业利益的驱动
在商业利益的驱动下,许多珍贵的稀有物种奇货可居,成为非法
或过度捕捉、交易的热点,给这些物种的保护造成严重困难.
此外,有些动物,如熊、犀牛、老虎,在医学上有很高的价值.
象牙和多种海龟也是人们心目中极其贵重的珍品.这些动物自然也成
为有些人梦寐以求的追杀对象.
过去,当一种动物或植物的数量锐减,濒临绝种的时候,人们往
往可以通过法律,采用禁止捕杀和损伤,建立保护区域等方法,加上
采取一些措施,如组织人工喂养等等,使之得到保护.采用这些方法,
美国也曾经挽救过美洲野牛、麋鹿、羚羊和天鹅,使它们的数量有所
增加,免于绝种,可是现在情况已经复杂得多.有许多难以预料的因
素在威胁着濒危动物和植物的生命,如高压电线是现代文明的产物,
但是,珍贵的鸟类会因为在上面歇脚而丧命.夜晚,城市的灯光把天
空照得通明,给人类带来光明,可是它会给沿海的动物指引错误的方
向.沿着河流迁游的鲤鱼,会由于水电站泄洪引起的河水氮饱和而死
亡.
现在,全世界几乎所有的国家和地区都制定了法律,保护濒危的
物种,包括所有濒危的植物和动物.这些法律都基于这样一个事实：
科学家现在还没有搞清楚每一个物种在整个地球生态环境中的作用.
但是,我们不能等到一个物种从地球上消失以后,才明白它的真正价
值,那时候就为时太晚了.
我们能够做到的是,努力去搞清楚这些动物和植物濒临绝种的原
因,尽量减少人为因素造成的影响.为了达到这个目的,我国和世界
许多野生动植物保护组织和人士都在进行不懈的努力.他们的第一个
目标是在全球进行艰苦的调查研究,弄清楚有哪些物种正濒临绝种的
危险,需要采取哪些措施才能拯救它们.
越来越多的人认识到,地球上各种各样的生命包括我们人类是相
互依赖、共生共存的道理.动物和植物是人类的朋友,保护濒危动植
物,维护地球的生态平衡,就是维护人类自身的利益,维护人类社会
的稳定和可持续发展.
要保护濒危动植物,首先必须认识濒危植动物.据美国鱼类和野
生动物保护组织1998年公布的统计资料,全世界大约有5000种动物和
上万种植物正濒临绝种的危险,上海科学普及出版社根据世界各国野
生动植物保护组织公布的资料,组织编写了《全球濒危珍稀动物画册》
这套丛书,分《哺乳类》、《鸟类》和《鱼类、爬行类、两栖类、节
肢动物》3册,共介绍200多种主要的濒危动物.每种动物都配有1－
3张珍贵的实物彩色照片,加上简明的文字,从生物、地理、环境、生
态、社会等各方面介绍这些动物在地球上繁衍的历史以及现在的生存
状况,介绍它们与人类的密切关系以及人类为保护它们的生存而进行
的努力.
类似问题4：关于介绍濒危动物的英文作文 鸳鸯或者金丝候等.[英语科目]
Common Name Elephant ; Elephant (Fr); Elefante (Sp)
Scientific Name Elephas maximus (southern Asia),Loxodonta africana (Africa)
Location Africa,Asia
These large and magnificent creatures need a lot of food and freedom if they are to survive.They wander in small to large herds over sometimes incredibly large areas while consuming up to several hundred kilogrammes of plant matter in a single day.
Elephants,in fact,place such great demands on their own environment that in order to survive,it will frequently bring them into conflict with man who is competing for many of these same,often scarce resources.
On the ground on two continents
In all,the problems facing elephants in Asia and Africa are varied and complex.To this end,WWF is involved in their conservation through 2 key programmes which address local key issues,the realities faced on the ground,and this ever present conflict with man.These programmes are:
Asian Rhinos and Elephants Action Strategy (AREAS):This ambitious Programme brings together cutting edge conservation biology with trade monitoring,socio-economic analysis,and policy advocacy,promising new hope for dwindling populations of these threatened pachyderms.
WWF African Elephant Programme:The Programme aims to conserve forest and savanna elephant populations across Africa by supporting projects that improve protection and management,build capacity within range states,mitigate human-elephant conflict and reduce illegal trade.
Physical Description
Species Description
Elephants are identified by their massive bodies and their trunk,which is used to pick a variety of objects,including food.The head is large in relation to the rest of the body and the African species is noted for its very large ears.Hair is sparse.
The Asian elephant has four hooves (occasionally five) on the hind foot and five on the forefoot,and the African elephant has three on the hind foot and five on the forefoot.
Size
Living members of the order Proboscidea have a maximum height of nearly 400 cm and a weight of up to 7,500 kg.
Habitat
Biogeographic realm
Indo-Malayan,Afrotropical
Geographical Location
Africa,Asia
The giant panda has a very distinctive black-and-white coat,and adults measure around 1.5m long and around 75cm tall at the shoulder.Males can weigh up to 115 kg (253 pounds).Females are generally smaller than males,and can occasionally weigh up to 100 kg (220 pounds).Giant pandas live in mountainous regions,such as Sichuan,Gansu,Shaanxi,and Tibet.While the Chinese dragon has been historically a national emblem for China,since the latter half of the 20th century,the panda has also become an informal national emblem for China,and its image is found on many Chinese gold coins.
Despite being taxonomically a carnivore,the panda has a diet that is primarily herbivorous,which almost exclusively consists of bamboo.This is an evolutionarily recent adaptation,or perhaps just a very awkward one; pandas lack the proper enzymes to digest bamboo efficiently,and thus derive little energy and little protein from it.
While primarily herbivorus,the panda still retains decidedly ursine teeth,and will readily eat meat,fish,and eggs when available,but their sluggish speeds,a consequence of their mainly bamboo diet,ensure that these more energy-rich foods are seldom available to them outside of captivity.In captivity,zoos typically maintain the pandas' bamboo diet,though some will provide specially formulated biscuits or other dietary supplements.
Unlike most bears,but like most subtropical mammals,the giant panda does not hibernate.
For many decades the precise taxonomic classification of the panda was under debate as both the giant panda and the distantly related red panda share characteristics of both bears and raccoons.However,genetic testing suggests that giant pandas are true bears and part of the Ursidae family,though they differentiated early in history from the main ursine stock.The giant panda's closest bear relative is the Spectacled Bear of South America.(Disagreement remains about whether or not the red panda belongs in Ursidae; the raccoon family,Procyonidae; or in its own family,Ailuridae.)
Giant pandas are an endangered species,threatened by continued habitat loss and by a very low birthrate,both in the wild and in captivity.Poaching is uncommon; killing a panda was punishable in China by death until a 1997 law changed the penalty to 20 years imprisonment.
The giant panda has an unusual paw,with a "thumb" and five fingers; the "thumb" is actually a modified sesamoid bone,which helps the panda to hold the bamboo while eating.Stephen Jay Gould wrote an essay about this,then used the title The Panda's Thumb for a book of essays concerned with evolution and intelligent design.The giant panda has a short tail,approximately 15 cm long.
The giant panda has long been a favorite of the public,at least partly on account of the fact that the species has an appealing baby-like cuteness that makes it seem to resemble a living teddy bear.The fact that it is usually depicted reclining peacefully eating bamboo,as opposed to hunting,also adds to its image of innocence.Though the giant panda is often assumed docile because of their cuteness,they have been known to attack humans,usually assumed to be out of irritation rather than predatory behavior.
Giant pandas can usually live to be 20-30 years old while living in captivity.
Until recently,scientists thought giant pandas spent most of their lives alone,with males and females meeting only during the breeding season.Recent studies paint a different picture,in which small groups of pandas share a large territory and sometimes meet outside the breeding season.
类似问题5：介绍珍稀动物的英文文章不用很详细,简单一点好了.最好有中文翻译,答得好有奖![英语科目]
PANDA
Striking black-and-white bear with black fur around the eyes,on the ears,on all four legs,and across the back from shoulder to shoulder.Sometimes the black fur is replaced with reddish black or brownish fur.Unusually,it has six digits on each front foot,with the sixth digit actually an extension of the sesamoid bone and serving as an opposable thumb,thus giving the panda additional dexterity.This stocky bear reaches about 5.5–6 ft (1.7–1.8 m) in body length and weighs about 175–280 lb (80–125 kg),with the females about 10–15 percent lighter than the males.
Primarily eat bamboo,including the leaves,stems,and shoots.They are the most vegetarian of the bears,eating little other than bamboo.They have flattened molars and a specialized digestive system to handle the tough plant material.
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动物保护
某校在开展保护野生动物的宣传教育活动中,要求每位学生写一篇有关濒危动物的报告.请根据学生以下信息,以A Report on Golden Monkeys为题写一份英文报告.100个词左右,信息内容如下：
金丝猴是中国特有的猴类,属于国家保护动物.金丝猴的毛金黄色而略带灰色,尾巴与体长差不多.雄(male)猴体大,身强力壮；雌(female)猴较小.栖息于海拔（above sea level）2000-3000米的山林中.喜群居,以野果、树叶等为食.但目前它们的数量正在减少,我国政府已建立了一批自然保护区来保护它们.希望越来越多的人能理解保护野生动物的重要性,停止捕猎金丝猴.
参考答案
A Report on Golden Monkeys
Golden monkeys live only in China. They are protected by Chinese government. Their fur is golden and a bit grey. Their tails are as long as their bodies. Male golden monkeys are big and strong while the female ones are much smaller. Golden monkeys live in forests which are 2000-3000 meters above sea level. They like living in family groups. They eat fruit, nuts, tree leaves and so on. But now their number is getting smaller and smaller. Our government has built some nature reserves to protect them. We hope more and more people will understand the importance of protecting wild animals. We also hope that people will stop hunting golden monkeys.