关于动物病英语论文

写作思路：体现出研究动物的重要性，以及人类研究动物所的得到的成果。

正文：

In order to explore the mysteries of nature, expand human vision, increase wisdom and invent, animals should sometimes be regarded as teachers.

为了探索大自然的奥秘，为了扩大人类的视野，为了增长智慧，为了发明创造，有时应当把动物当作老师。

For example, the invention of radar was created step by step on the basis of the study of bats. Submarines are created on the basis of studying why fish sink into the water and why they float to the surface.

比如雷达的发明，就是在研究蝙蝠的基础上一步步创造出来的。潜水艇是在研究鱼为什么会沉入水中、又为什么浮到水面的基础上创造出来的。

The main reason for using model animals in research is the principle of evolution, that is, all organisms have a certain degree of correlation and genetic similarity due to their common ancestors.

在研究中使用模式动物的主要原因是进化原理，即所有生物由于共同的祖先而具有一定程度的关联性和遗传相似性。

Therefore, the study of Human Kinship classification can provide a lot of information about human mechanisms and diseases, which is useful in medicine.

因此，对人类亲缘分类的研究可以提供大量关于人体内机制和疾病的信息，这些信息在医学上是有用的。

Mistreat your animals and someone might take them from you.

Allen （not his real name） is driving north out of Virginia in the middle of the night， with stolen property in the back of his van. But Allen isn't a criminal – in fact he normally would never dream of breaking the law.

The “property” he stole is a dog he calls Flash. Allen doesn't particularly want Flash – in fact， in a few hours he'll drop him off at a stranger's house and never see him again. “I couldn't just stand by and do nothing，” he explains. “The owner was plainly neglecting the dog， but the police wouldn't do anything about it.”

For over a year， Flash had been tied to a tree in front of someone's house. “He was sick and malnourished，” says Allen. “More than once I saw [the owner] kick him for no reason at all.” Allen had repeatedly tried to get the owner to take better care of the animal， or to give it away to someone who would. Finally， he took matters into his own hands – in the dead of night， he took Flash off his chain and drove away with him.

Within an hour， Flash had a new license tag and was being treated by a veterinarian who knew better than to ask questions. Pictures of the dog were put up on animal rescue websites， asking for someone to adopt the dog. A couple in New York offered to take the dog， and animal lovers in states along the way agreed to provide transportation.

Nobody can say for sure how many animals like Flash are ‘rescued' every year – receiving stolen property is a crime， so rescuers tend to stay in the shadows. But a growing number of empty collars attests to their work as more and more animals find their way to loving homes.