⑴ 写大熊猫濒临灭绝的英语作文50字
【The endangered giant panda】
Because of the blind man's activities, which leads to the destruction of habitat, habitat area rection; e to habitat destruction, the only food of bamboo was largely destroyed, so, the rection of food is the reason
由于人类的盲目活动,使其生境遭到破坏,导致其栖息地面内积缩减;由于生境的破坏,其唯一的食物容竹子被大面积破坏,所以,食物的减少也是其原因
‘’‘’‘’‘’‘’‘’‘’‘求采纳’‘’‘’‘’‘’‘’‘’‘’‘’‘’‘’‘’
⑵ 关于濒临灭绝的大熊猫的英语作文60至80词
我叫大熊猫
大家好! 我是国家一级保护动物,我平生没有照过彩色照片真是好可怜。你知道我怎样才能照出彩色照片吗 ?那就是伸出舌头。嘿嘿,你知道我是谁了吧,我就是大名鼎鼎的大熊猫!
我最喜欢吃的食物是竹子。我体型肥硕,行动缓慢,视觉较差,性情温顺,憨厚可掬,但头圆尾短。头部和身体毛色绝大多数为黑白相间,即鼻吻端、眼圈(呈“八”字排列)、两耳、四肢及肩胛部(横过肩部相连成环带)为黑色,其余即头颈部、躯干和尾为白色。腹部淡棕色或灰黑色。其体长120~180cm;尾长10~20cm,白色;肩高一般为除了5个带爪65~70cm;体重60~125kg。前掌的趾外,还有一个第六趾。背部毛粗而致密,腹部毛细而长。
我还有几个好听的别称,就是竹熊、花熊,
大约分布在四川、陕西、甘肃局部地区。
我小的时候,一般只有100多克重,最小仅50多克,最大也不过200多克。
我出现到现在已经有八、九百万年了,非常古老。(313字)
你们喜欢我吗?
自己翻译吧!!!!
⑶ 英语作文要求如下:1.熊猫现在处于一中什么样的状况2.熊猫为什么濒临灭绝;3.
From 1974 to 1989, the giant panda's habitat has disappeared in half. Currently, it is only distributed in 34 counties. According to the survey, the number of wild giant pandas only just over 1,000, and is divided into more than 20 small isolated populations . Countries of the world's giant pandas in captivity, the number of about 120 only. small panda population, resulting in fewer opportunities panda seek spouses, much inbreeding. plus breeding and feeding difficult, cub survival rate is very low. Genetic biodiversity loss, will inevitably lead to the ability to adapt to environmental panda breeding and growing resistance to disease is low. The giant panda is a relict of ancient animals. Pleistocene, the Earth's climate turns cold, when the saber-toothed elephant, saber-toothed tigers, mammoths , giant tapir, almost "wiped out", the only giant pandas survive in the mountain valleys, the number of already low; In addition, as pandas special diet, bamboo staple food, so whenever cyclical flowering of bamboo dead time, pandas will significantly rece .1975 ~ 1976 winter Minshan, Qionglai panda, because a large area of bamboo flowering withered, actually starved to death 138! Such an event would cause significantly decreased the number of panda populations. a large area of forest was harvested, so that the area of panda habitat shrinking, the environment is extremely deteriorated habitat have retreated to mountain ravine at the end, no turning back, while human hunting and capture of the giant panda's survival also pose a great threat of a generation of giant pandas for about 5 years, population growth is very slow, even under conditions of absolute protection, but also to restore the population for decades. Many people will be endangered giant panda eating bamboo blame it on fate and feeding habits . born pups less than month, however, the famous giant panda expert Professor Pan Wendan think: giant panda eating bamboo as the main predators for a living, this is a unique example of biosphere if not pandas eat bamboo, might well have. extinct in the past there had been a large area of bamboo flowering "danger", when people thought that pandas have been starved to death, but this is not true. mountain has different climatic zones, the growth of all kinds of bamboo. panda a wide range of activities, covering several climatic zones, more than one can eat bamboo. bamboo flowering occurs Wolong reserve is the largest of two bamboo cane bamboo and bamboo cold, altitude dividing line between them is 2600 meters, while the giant panda is a range of activities from 1500 to 3300 m, which were four or five bamboo cold bamboo flowering, but no other flowering bamboo, pandas eat bamboo else. Even the only one bamboo, pandas will not be starved to death, because the consumption of giant pandas is bamboo grow two percent per year of the ground segment, and the impact of bamboo flowering at most 85% of the bamboo, enough to feed panda survival part, not to mention There did not flowering bamboo. Just like a giant panda cub born mice, only 100 to 200 grams each, only about one-thousandth of maternal weight. it deaf and blind, it looks like not " Mother belly "in the fully developed" in premature children. "This is not to explain the degradation of the reproctive capacity of the giant panda? In fact, this is the giant panda in the evolution of physiological stress faced by the decision. female panda born in Aberdeen When there is a caveman and fasting period. How does it eat or drink in the case of pregnancy, and to maintain their metabolism it? by the consumption of body fat. Fat should first understand fatty acids can be absorbed, but fatty acid The molecular weight is too large, can not penetrate to the fetus through the placenta in the capillaries, fetal nutrition will not starve to death so the mother panda can consume its own protein: protein transformed into smaller molecular weight glucose, on You can make the fetus through the placenta to survive, however, limited female panda own proteins, excessive consumption would endanger their own lives and therefore, the giant panda in the process of evolution has chosen this way: giving birth to a child does not mature Aberdeen, holding it all day long. This solves a feeding pressure on nutrient metabolism: lipolysis become fatty acids, dissolved into the bloodstream and reaches the breast into the milk, so pups can get the "mother" of the accumulation of fat. Choose panda birth in such a way evolution is normal. Although it is not perfect, not perfect, but you can make giant pandas survive. This is survival. In philosophy, there is no any kind of species will forever living on Earth, it will always be change, there will always be replaced by a new species, the giant panda is no exception, but the giant panda has not been to the final stage, it chose to eat bamboo, select students "small class", it is the success. pandas survived on Earth hundreds of years of proven, eating bamboo and cubs are born less than month it adapt to the natural corollary to extinction rather than its cause. We continually deforestation, large widespread destruction of its habitat is the greatest threat to the survival of the giant panda. is undermining the whole basis of human and social fabric of its existence after the 1998 Yangtze River floods, the state decided in the Yangtze River, the upstream area to stop deforestation, which The survival of the giant panda is undoubtedly the best of the Gospel. Once there is no human interference, the species will be through its own ability to graally restore populations, the speed of recovery even faster than we thought. Their survival needs stable habitat. panda After a long history of development and be able to survive to this day, reflects its tenacious life. However, e to the adverse effects of historical development factors, it is now in an endangered state in the kinds of unfavorable factors, e to its inherent feeding, reproction ability of highly specialized nursery behavior. external reason is the habitat is destroyed, forming unconnected islands shaped awarded, leading to population segmentation, pro breeding, species degradation coupled with the cyclical flowering of bamboo staple death, man capturing hunted predators harm, disease problems. This constitutes a serious threat to the survival of the giant panda, an endangered situation it faces.
Meilen US Magic jKd0 2014-11-20
⑷ 用100~120英语词 说明大熊猫是 濒临灭种动物 英语作文!!!
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!