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保护动物初二英语作文4篇 作文怎么写最新20篇

世界环境日到来了,提醒着我们要保护环境,这样才能创造和谐家园。下面开学吧为同学们整理了一些保护动物初二英语作文4篇 作文怎么写优秀作文,供大家阅读参考,希望你们喜欢。

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海洋动物的英语

全文共 779 字

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It is one of the most precious animals. Their bodies are very long, about one zhang(丈). Dolphins live in the sea. They live on fish, shrimps and so on.

Dolphins are very friendly and peaceful. They never attack people. Instead, they have saved many people in danger in the past years. How helpful the dolphins are!

Dolphins are very clever. People often train them so that they can give a dolphin show which brings people a lot of happiness and joy.

Unluckily, the number of dolphins is getting smaller and smaller. Because of water pollution, there is less and less space for dolphins. Many people make money by hunting dolphins. If we don’t protect them, maybe we’ll lose our good friends one day. As a student, I hope more and more people should take actions to protect dolphins.

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篇1:介绍我喜欢的小动物英语

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My favorite little animal is a kitten, our family has raised a kitten, it is sent by neighbors. Because now the kitten is dead, so I will often think of it.

The cat looks very beautiful, he has a white hair, claws under the pad can make him walk without a little bit of sound. The most unique is his eyes: one eye is blue, the other is green. Blue eyes like sapphire, green eyes like emerald.

Kitten is very greedy, and sometimes a pound of heavy fish soon "destroy" the. Once, my mother made a bowl of fish soup. Kitten jumped on the table, relish eating up. When I was eating, it was found by me, so I taught him a bitter meal. The kitten hung his head, as if to say: "I no longer dare." I immediately laughed.

Now that kitten is dead, since then, every time I see the kitten, and it should play some. Kitty, where did you go?

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篇2:如何以正确的态度对待动物的英语作文

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Writing (图画提纲式议论文)

Our Right Attitudes Toward Animals

Your essay should meet the requirements below:

1)Describe the cartoon and deduce the purpose of the drawer of the cartoon;

2)State the negative effects of eating wild animals; and

3)Give your suggestion as to how to solve the problem.

考研英语作文范文

As is depicted in the cartoon, both the cat and snake are on the table, with tears in their eyes, waiting to be eaten by humans. Through this picture, the drawer condemns the eating of wild animals.

Eating wild animals gives rise to a lot of negative effects. In the first place, as many wild animals carry parasites, when we eat them, the parasites enter our bodies, thus causing a lot of illnesses. In the second place, since animals are an indispensable part of our environment, the extinction of some animals may disturb the natural balance. Last but not least, eating wild animals is cruel.

Since eating animals causes so many harms, we should work together to put an end to the problem. On the one hand, the government should make stricter laws to prohibit people from eating wild animals. On the other hand, all the people should realize the harms of eating wild animals and refrain from doing so.

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篇3:关于初二英语作文:ALettertoTom

全文共 668 字

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Dear Tom,

How are you?

I would like to tell you something that took place in my school yesterday. In the afternoon the school held a growing-up ceremony for our coming 18-year-old birthday. At the beginning we made an oath that as grown-ups we should have a sense of responsibility for our society. Next we expressed our thands to our parents who brought us up and to our teachers for their education. Then our teachers gave us cards with good wishes. Finally, we had wonderful performances. I learned a lot from the activity. I am sure the ceremony is very important for us. From then on we will know our responsibilities as grown-ups.

Yours,

Li Hua

[关于初二英语作文:ALettertoTom

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篇4:保护动物的倡议书英文

全文共 664 字

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ear classmates,

As we know, some animals are dying out for various reasons. There is no doubt that animals are our friends. With World Animal Day coming near, what should we do to protect animals?

First of all, we should forbid people’s killing animals at random. Second, we should do all we can to protect animals’ living environment. With their living environment destroyed, the animals will become extinct sooner or later. Third, we should try our best to make everyone realize the importance of protecting animals. In a way, protecting animals means protecting ourselves.

Dear classmates, let’s start now and make every effort to protect animals—our good friends!

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篇5:小学一年级关于小动物的英语作文

全文共 715 字

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Dog is my favorite animal. The reason why I like it most is because it’s very competent. Dog is the best friend for mankind. It is also the best companion for the old people. The dog can feel the human nature. So many old people will raise dogs if their children are not with them. The old can give their love for their children to the dog to make themselves feel warmly. I believe the seeing eye dog is very famous. They are special dogs. Those dogs will guide their owners whose eyes is blind to go the correct way. See, I say dogs are very competent.

我最喜欢的动物是狗。我最喜欢它的原因是因为它很能干。狗是人类最好的朋友。它也是老人们最好的伴侣。狗是通人性的。如果他们的孩子不在他们身边,很多老年人会养狗。老年人可以把对他们孩子的爱放到狗狗的身上,这也能温暖他们的心。导盲犬是非常有名的。他们是特殊的狗。这些狗会引导眼睛看不见的主人找到正确的路。看,我就说狗狗是非常能干的。

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篇6:保护文化遗产英语作文小学

全文共 1618 字

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Like tangible cultural heritages such as the Great Wall and the Forbidden

City, intangible cultural heritages like Peking Opera and

Confucius-commemorating rituals are equally crucial. We should make our utmost

efforts to preserve intangible heritages because, without their physical form of

existence, they are in greater risk of extinction.

According to UNESCO’s Convention for the Safeguarding of Intangible

Cultural Heritage (2003), all forms of social customs and habits, folklore,

performing arts, rituals, oral traditions, festivals, traditional crafts and

various knowledge and practices about nature and universe can be classified as

intangible cultural heritages. As a country consisting of a great diversity of

ethnic groups and with time-honored history and civilization, China abounds in

intangible cultural heritages. Cultural heritages connect modern people with the

historical past, allowing them to acquire a cultural and historical identity.

Without cultural heritages, we would be rendered absolutely rootless and we

would find it hard to cope with challenges at present and in the future.

However, the modernization process poses mounting threats to intangible

heritages. Many people have a blind faith in the latest electronic devices. It

is also pathetic to see elderly people in possession of such legacies pass away

without transmitting them to the younger generation. Faced with those

challenges, we should both preserve and renovate our ancestral heritages so that

we can help contribute to the cultural diversity of the world and return to our

spiritual homeland in this age of impersonal science and technology.

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篇7:保护流浪狗英语作文

全文共 654 字

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On National Day last year,mom and I saw a dog on the roadside.It was thin and poor.It was looking at us for help.It was shaking in the wind.This made me heartached.I asked my mother if I could take it home?My mother said yes.We went home with the dog.We cleaned his body and fur.From then,it has been our family members.Sometimes I got angry at him,but he was running around me to jump.When my parents got home from work,he will go downstairs or stand in the doorway looking at them and meet them.He will use eyes to communicate with us.In the morning,my little alarm clock rang,he would chop my bedside,he didnt stop until I woke up.So I was never late.

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篇8:动物庄园英语读后感

全文共 1699 字

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Animal Farm tells a story that one day the animals overthrow the farmer Mr. Jones, and found their own regime, called Animal Farm They adopt Seven Commandments of Animalism, of which the most important is All animals are equal。 Pigs are the leaders of the operation of the newly start-up farm.Thanks to the right lead of the pigs and selfless and hardworking of all animals, the Animal Farm develops good enough to their demands.

However, the leaders separate into two factions soon after. As a result, Snowball is expelled by Napoleon as a betrayer. Although many animals remember that Snowball is a brave leader, they firmly believe they were wrong and Snowball is a bad animal indeed after brainwashing Napoleon offered. What’s more, the Seven Commandments of Animalism had also been changed. Finally, the Animal Farm becomes quite different from what they hope it to be at the beginning.

From the novel; I expressively feel the great power of faith. With the faith of Animalism, they finally found their regime, and struggle the equal from humans. And because of the faith, Napoleon can still rule the wretched animals, even though Snowball has gone. In our daily life, faith is indispensable as well. Faith just as flame, guiding us and supporting us when we feel frustrated as well as every time we need power to keep going ahead. When the Animal Farm is in mess, the animals still believe in their faith and Animalism. As to us, this believing is needed. Sometimes we may think we are in a wrong road to our dream, or we lose heart of ourselves, considering we aren"t as well as respect, we need believe. A b faith just likes a protection, and we are protected by it from kinds of difficulties.

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篇9:英语作文范文环境保护

全文共 5769 字

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Today the quality of our natural environment has become an important issue. The world

population is rising so quickly that the world has become too crowded. We are using up our

natural resources and at the same time polluting our environment with dangerous chemicals. If we continue to do this, life on earth cannot survive.

Concerned people have made some proGREss in environmental protection. Governments of many countries have established laws to protect the air, forests and sea resources and to stop environmental pollution.

Still more measures should be taken to solve environmental problems. People should be further educated to recognize the importance of the problems, to use modern methods of birth control, to conserve(保存) our natural resources and recycle(再循环) our products. We are sure that we can have a better and cleaner place in the future.

今天的质量保证我们的自然环境已成为一个重要议题。世界人口增长如此之快以至于世界已经变得太拥挤了。我们正在用尽自然资源,同时,用化学危险品污染环境。如果我们继续这样做,地球上的生命将无法继续存活。

有关人员有了一些进展在环境保护。许多国家的政府都制定了法律以保护空气,森林和海洋资源并停止环境污染。

更多措施应该被采取解决环境问题。受过教育的人应该是进一步认识问题的重要性,要运用现代控制生育的方法来保存(保存)我们的自然资源和循环(再循环)我们的产品。我们相信,我们可以有更好的和比较干净的地方,在未来的。

Protection of Environment

1. 目前环保还存在着许多问题。

2. 为了保护环境,3. 各国政府做了大量的工作。

4. 我的看法。

There are still many problems of environmental protection in recent years. One of the most serious problems is the serious pollution of air, water and soil. the polluted air does great harm to people’s health. The polluted water causes diseases and death. What is more, vegetation had been greatly reduced with the rapid growth of modern cities.

To protect the environment, governments of many countries have done a lot. Legislative steps have been introduced to control air pollution, to protect the forest and sea resources and to stop any environmental pollution. Therefore, governments are playing the most important role in the environmental protection today.

In my opinion, to protect environment, the government must take even more concrete measures. Fi

rst, it should let people fully realize the importance of environmental protection through education. Second, much more efforts should be made to put the population planning policy into practice, because more people means more people means more pollution. Finally, those who destroy the environment intentionally should be severely punished. We should let them know that destroying environment means destroying mankind themselves.

保护环境

目前环保还存在着许多问题。最严重的问题就是空气、水和土壤的严重污染。污染的空气对人类的健康十分有害。污染的水引起疼病,造成死亡。更有甚者,随着现代社会的迅速扩建,植被大大的减少。

为了保护环境,各国政府做了大量的工作。采用了立法措施控制大气污染,保护森林资源和海洋资源,制止任何环境污染。因此,在当今的环保中政府起着最重要的作用。

我的看法是,为了保护环境,政府应当采取更具体的措施。首先,应当通过教育的方法使人们充分謒到环境保护的重要性。第二,应更加努力把计划生育政策付诸实施,因为人口多就意味着污染严重。最后,要严惩那些故意破坏环境者。使他们破坏环境就是毁灭人类自己。

oday the quality of our natural environment has become an important issue. The world population is rising so quickly that the world has become too

crowded. We are using up our natural resources and at the same time polluting our environment with dangerous chemicals. If we continue to do this, life on earth cannot survive.

Concerned people have made some progress in environmental protection. Governments of many countries have established laws to protect the air, forests and sea resources and to stop environmental pollution.

Still more measures should be taken to solve environmental problems. People should be further educated to recognize the importance of the problems, to

use modern methods of birth control, to conserve(保存) our natural resources and recycle(再循环) our products. We are sure that we can have a better and cleaner place in the future.

oday,自然环境质量已成为一个重要议题。世界人口增长如此之快以至于世界已经变得太拥挤了。我们正在用尽自然资源,同时,用化学危险品污染环境。如果我们继续这样做,地球上的生命将无法继续存活。

有关人员有了一些进展在环境保护。许多国家的政府都制定了法律以保护空气,森林和海洋资源

并停止环境污染。

更多措施应该被采取解决环境问题。受过教育的人应该是进一步认识问题的重要性,要运用现代控制生育的方法来保存(保存)我们的自然资源和循环(再循环)我们的产品。我们相信,我们可以有更好的和比较干净的地方,在未来的。

1. 世界人口越来越多,环境污染也随之严重。

2.污染治理情况。

3.需进一步采取措施。

Environmental Pollution

With the explosion of population in the world, more and more poisonous waste is produced. As a resuit, a lot of rivers and lakes are polluted. In some areas, the air also becomes dirty and harmful. Consequently, animals and plants are endangered. And peopies health is greatly affected.

Fortunately, more and more people have realized the serious situation. Many countries have passed laws to prevent the environment from being further polluted. People are working hard to find ways to keep the earth clean: they treat waste gases, protect water sources and purify waste water. Definitely, controlling the increase of population is one of the most efficient ways.

However, in future more efforts will be needed to win the battle against pollution, The laws controlling pollution must be strictly enforced, And above all, attention should be paid to the education of the people so that everyone will show his concern about environmental protection

1.环境污染

与世界上的人口爆炸,越来越多的有害垃圾产生了。作为一个结果,许多河流和湖泊被污染。在一些地区,空气也变得又脏又有害。因此,动物和植物濒临绝种。和人们的健康>

.cn/Article/Beauty/是很大的影响。

庆幸的是,越来越多的人们已经意识到这种严重情况。许多国家已经通过了法律来阻止环境受到进一步的污染。人们正在努力想办法使地球保持清洁:他们对待废气、保护水资源和净化废水。可以肯定的是,控制人口的增加是一种最有效的方式。

然而,在未来将需要更多的努力赢得了战斗反对污染的法律控制污染,必须严格执行,而且最重要的是,在教学中应重视对人民的教育,使每个人都将显示他正在关注环保

A larger and larger part of society is expressing its concern about environmental protection. Active in their concern, teachers and students hold specific meetings to discuss environmental protection. Also, city planners take environmental problems into serious consideration. And, though reducing pollution can be expensive,

factories often take every possible measure to do their part. Many people are concerned and active because air and water pollution affects everyone and makes it difficult for cities to survive and businesses to make a profit.

一个越来越大的社会的一部分是表达他们的担忧关于环境保护的。活跃在他们所关注的,教师和学生举行特别的会议来讨论环保。同时,城市规划者们把环境问题进行认真的考虑。还有,尽管减少污染可能会很昂贵,生产厂商经常会采取一切可行的措施来履行自己的职责。许多人都关心和积极的,因为空气和水的污染影响每个人都大打折扣,使得城市生存和企业盈利。

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篇10:保护动物的励志名言

全文共 1274 字

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弗朗西斯为人类与动物建立正常文明的关系做出了榜样。后人为了纪念他,就把10月4日定为“世界动物日”,小编收集了保护动物的励志名言,欢迎阅读。

为了生存,人类却为了不必要的虚荣和罪行而残害动物。

—布鲁达克

我决心杜绝吃肉,一年后,我不但轻轻松松就能节制饮食,而且感觉很舒服。

—塞尼加(seneca)著名文学家

动物是我的朋友,我不会去吃我的朋友。

—萧伯纳 英国剧作家

我觉得,当心灵发展到了某个阶段的时候,我们将不再为了满足食饮而残杀动物。(甘地)

我深信吃荤不但没有必要,而且对身体康也有害;再说,吃荤是不道德的行为。—约翰.哈维.凯洛格医师

.‘我不吃有脸的动物’、‘我就是不吃任何有母亲的动物’。

—佛来得.罗杰

肉食不能提供人类最好的营养,也不是我们老粗先所吃的食物。人类所必需的营养当中,没有一样是只能在肉类食品中找到,却不能由蔬果当中摄取的。

—约翰.哈维.凯洛格医师

我认为肉食对于人类通常生活所可能遇到的任何场合来说都是没有必要的。

—甘地(mahatma gandhi)印度国父

我打从心底知道,吃那些被养来吃、没有机会长大的动物是病态的,因为你吃的是一些可怜虫、一群苦命的动物。

不要使你自己的胃成为动物的坟场。 —一位回教先知

人类谋生的方法进步之后,才知道吃植物。中国是文化很老的国家,所以中国人多是吃植物,至于野蛮人多是吃动物。 —孙中山 中国国父

我想到就觉得很震惊到底是什么样的欲望让人类开始吃死尸肉,又是什么样的动机造成人类非要用动物的肉来养肥自己不可。想想看,不久之前你还听到这些动物哀号、咆哮、踱步并看到它们注视著你。 —布鲁达克(plutarch)希腊哲学家

吃素的行为应该会赋予那些一心想要将天国带到地上的人很大的喜悦,因为吃素象征了人类对完美道德的渴望是很真切的。 —托尔斯泰(leo tolstoy)俄国文豪

人类已经有取之不尽、用之不竭的各种蔬 菜水果,之所以吃肉可不足因为有这个需要,而是虚荣心的作祟,加上吃腻了这些蔬果,于是开始吃一些不纯净又不方便的食物,买一些活生生被宰杀的动物来证明自己比那些野兽更残忍。 —布鲁达克(plutarch)希腊哲学家

一个国家伟不伟大、道德水准高不高,可以从它对待动物的方式评断出来。 —甘地(mahatma gandhi)印度国父

我常怀疑是什么样的感觉、想法和理由,让第一个人开始用鲜血污染了自己的嘴,容许自己的唇触碰到那些被谋杀的动物的肉,在餐桌上堆满了动物的尸体,还说那些刚刚还活蹦乱跳、有意识、有声音的动物是平日盘中飧。

—布鲁达克(plutarch)希腊哲学家

如果屠宰场有玻璃墙的话,大家就会开始吃素了。知道我们没有造成动物受苦,可以让自己好过些,也会让动物好过些。

—保罗.麦卡尼(英国披头四自唱团)及琳达.麦卡尼

对我而言,羔羊的生命和人类的生命一样地珍贵,我可不愿意为了人类的身体而取走羔羊的性命。我认为越是无助的动物,人类越应该保护它,使它不受人类的残暴侵害。 —甘地(mahatma gandhi)印度国父

我们不吃那些为了我们而被宰杀的动物。在经历了那么多世事之后,我们现在非常珍惜生命。

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篇11:介绍小动物英语作文

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My favourite animal is fish. Because they are very interesting. There are many kinds of fish. They are liveing in water very free. They are very colorful, some fish are red, some fish are white, and some fish are gold... So I like them very much !!!!

我最喜欢的动物是鱼。因为他们是非常有趣的。鱼的种类非常多。他们是在水中自由自在的生活。他们是五颜六色的,一些鱼是红色的,一些鱼是白色的,一些鱼是黄金色的……我非常喜欢它们! ! ! !

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篇12:三年级英语动物日记

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The animal is the friend of our human beings. We live in the same earth. Animals and human beings can’t be separated from each other. But some animals are getting less and less. So it’s necessary for us to protect animals, especially wild animals. Some people kill wild animal because of money. It’s illegal. Beside, because of the development of society, human needs more space to live in, so we explore the forest. Animals have less space to live in. The number of wild animals decreases year by year. It’s high time to take actions to protect wild animals.

动物是人类的朋友,我们共同生活在地球上。动物和人类不可以彼此分离。但有些动物的数量越来越少,所以我们有必要去保护动物,特别是野生动物。一小部分人为了赚钱而去猎杀野生动物,这是违法行为。此外,由于社会的发展,人类需要的生活空间,所以要开发森林。然而动物的生存空间却变少了。野生动物的数量逐年减少,现在该是采取措施保护野生动物的时候了。

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篇13:高一语文作文爱护保护动物

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动物是人类的好朋友,但是人类却不懂得去爱护它们、保护它们。

生活在长白山上的东北虎10年前还有10只,现在却不足8只,因为长白山上环境被恶化,所以使东北虎面临灭绝;只生活在长江中下游的白鳍豚10年前还有20头,但2008年科学工作者在长江中下游勘察了一个星期却没有发现一头白鳍豚,如果这一项工作被证实的话,那么白鳍豚早在2008年就已经灭绝了,因为长江中下游的水环境被严重破坏,所以使白鳍豚面临灭绝;我国的国宝大熊猫现在已经不足20只了,大熊猫已经有几千年的历史,被称为‘活化石’!它具有很大的科学考察性。因为我国的大面积竹林被破坏,所以使大熊猫面临灭绝;可爱的羚羊,野生动物王国的跳跃健将和奔跑的佼佼者,却因为过度放牧,所以使羚羊只能嚼着干瘦的‘地衣’和面临灭;还有不会飞的水栖鸟—企鹅……难道我们就忍心看着这些可爱的动物们面临灭绝吗?

现在的人们为了钱可以不顾一切,‘钱乃身外之物’钱没有了可以再挣。但是动物灭绝了就再也没有了!为了我们人类请保护它们,为了我们的家园请保护它们,为了自然生态的平衡请保护它们!虽然我不是诗人,我不会用优美的语句去恳请人们保护动物们,但是我会用发自心腹的真心话去恳请人们去保护动物!我们已经经历过一次恐龙灭绝了,恐龙的灭绝使我国的研究受到了一定的阻碍。难道我们人类只有经历过所以动物的灭绝才会醒悟吗?

如果动物灭绝了,那么,接下来灭绝的就是人类!保护动物。

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篇14:初二英语

全文共 684 字

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Li Yan, an engineer, was born on February 9, 1965 in Beijing, China. After

he graduated from Qinghua University in 1987, he made an important decision in

his life. He decided to go to the United States for his further study. After

four years hard work, he mastered new management ideas an advanced technologies

in computer field. In 1992, he got his doctors degree. he made another

decision that to return to his motherland and started a company. However, his

wife and daughter had got used to the American way of life, so they still stay

in the United States. But they still can meet frequently, because of the

convenient transportation, and his wife and daughter often visit him in

holidays.

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篇15:小学生描写动物的英语作文

全文共 982 字

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我最喜欢的小动物小兔,它有一身雪白的皮毛,看戏来很可爱。她的两只眼睛是红色的,看戏来像一对红色的宝石。亮晶晶的。每天早上这只小白兔吃一根胡萝卜,两片菜叶,它就吃饱了。

My favorite little animal rabbit, it has a snow-white fur, very cute to see the play. Her eyes were red, and the play was like a pair of red stones. Glistening. Every morning the rabbit to eat a carrot, two leaves, it is full.

每天我中午放了学,一回到家,它就蹦蹦跳跳地跳到我的面前,好像在说欢迎你回家。我每天看到它,就算我不开心,我一看到他我就很高兴。把那些不开心的的事情全部忘记了。

Every day I studied at noon. As soon as I got home, it bounced up and down in front of me, as if to say, "welcome home.". I see it every day, and even if Im unhappy, Ill be glad to see him. Forget all the unhappy things.

又一次,我的同学来我家做客,它还是像往常那样蹦蹦跳跳的跑向我,我的同学看见了,她说:“你家的小白兔好可爱哦!回家一会我也让我的爸爸给我买一只小兔子。”

Once again, my classmate came to my house, and it ran to me as usual. My classmate saw it and she said, "your little rabbit is so cute!"! When I got home, I asked my father to buy me a rabbit."

就这样,我越来越喜欢我的小兔子,我一定要好好照顾它!

In this way, I like my little rabbit more and more. I must take good care of it!

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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:保护濒危动物英语作文附翻译

全文共 1809 字

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In the past, there have been many endangered animals. Now they are extinct. Does it matter? Has our environment been affected by their absence? Has the quality of our own life been changed? The answer to these questions is "Yes."

Yes. It does matter if we destroy an endangered species habitat to develop more farmland, housing or industrial parks. There is a delicate balance of nature. If one small part is removed, it will effect all the other parts. For example, if certain trees are cut down, bats will have no place to roost. If they cannot roost, they cannot breed. If there are no bats, there will be no animal, or bird to eat certain insects that plague our crops.

Yes. Our environment has been affected by the absence of certain animals. Certain flowers are pollinated by butterflies, which migrate from Canada to Mexico. Some of the breeding grounds of these butterflies were destroyed. Now these flowers are disappearing from certain areas. We will no longer be able to enjoy their beauty.

Yes. The quality of our life has been changed America used to be covered with giant trees. Now we have to visit them in one small park. Rain forests around the world are being cut down to make room for humans. We will never be able to see or study this fragile ecosystem.

I would encourage us humans to look for other alternatives for our farmlands, housing, and industries. We have alternatives; the animals do not.

在过去,有许多濒危动物。现在他们正在灭绝。关系呢?我们的环境已经受到他们的缺席?我们的生活质量已经改变了吗?这些问题的答案是“是的。”

是的。没关系如果我们摧毁一个濒危物种栖息地开发更多的农田,房屋或工业园区。有一个微妙的平衡。如果一小部分被删除,它将影响所有其他部分。例如,如果某些树木砍伐,蝙蝠没有栖息的地方。如果他们不能,他们不能繁殖。如果没有蝙蝠,不会有动物或鸟吃某些破坏庄稼的昆虫。

是的。我们的环境已经受到缺乏某些动物。某些花授粉的蝴蝶,从加拿大到墨西哥迁移。一些这些蝴蝶被毁的繁殖地。现在这些花从某些地区消失。我们将不再能享受他们的美丽。

是的。我们的生活质量已经改变了美国曾经覆盖着大树。现在我们要拜访他们在一个小公园。世界各地的热带雨林被砍伐,为人类。我们将永远无法看到或学习这个脆弱的生态系统。

我将鼓励我们人类去寻找其他替代品对于我们的农田,住房,和行业。我们选择;动物不会。

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篇18:初二英语作文写给朋友的一封信

全文共 465 字

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Dear X:

We have not seen each other for a long time. I miss (think of) you very much. I wish (that) I had wings and could fly to your home. However, this is impossible!

Father (My father) has gone abroad of late. If I had had time then, I would have accompanied him. Only Mother (my mother) and I are at home now (at present). We are leading (living) a quiet and happy life. We look as if we were fairies. I hope (that) I can hear from you very often.

Sincerely yours.

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篇19:保护环境英语作文翻译

全文共 901 字

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How to protect the environment?

Nowadays, more and more people realize it`s necessary and important to protect the environment. Also,there are some people who don`t pay attention to hygiene and they can`t stop littering the rubbish casually or spitting everywhere all the time.And in addition, there are a few factories often cutting down the trees, discharging chemicals and dirty water and so on.And it causes many problems like the Greenhouse Effect.If they do these day by day and our life will be harder and harder,so we have to stop them. To stop them we can put up commonweal advertisements and tell them the detriment of destroying the environment.So we can start from now to make a beautiful life.

如何保护环境?

现在,越来越多的人意识到保护环境是必要和重要的。同时,也有一些人不`不注意卫生,他们可以`停止乱扔垃圾垃圾随便或随地吐痰的时候。此外,还有一些工厂经常砍伐树木,排放的化学物质和脏水。这引起了诸如温室效应等问题。如果他们天天这样做,我们的生活会变得很困难,所以我们必须阻止他们。为了阻止他们,我们可以提出公益广告,并告诉他们破坏环境的危害,所以我们可以从现在开始做一个美好的生活。

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篇20:保护环境的英语作文

全文共 2228 字

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In recent years, many nations have bee more aware of the environmental issues each nation faces, such as air and water pollution。 The question is, are the environmental issues a national problem or an international problem? It is my belief that the environmental issues have grown to the point of being an international problem needing international cooperation to resolve。

Because of the differences in environmental policies, resources and technology, international cooperation could provide quicker results and have a greater impact on bringing resolution to environmental problems for nations of differing environmental policies and of lesser resources and technology。 By pooling international resources and technology to address the environmental problems, the disadvantaged nations are provided the assistance needed。 Otherwise their environmental conditions deteriorate ultimately affecting the resources and environment of the world as a whole。

One of the difficulities to an international resolution to environmental issues is the difference in individual nations view and policies toward environmental protection。 In order for international cooperation to occur and succeed, the nations of the world must submit themselved to international standards and supervision by an international mission elected by the participating nations of the world。 All members must agree to abide by the standards established。

The environmental issues facing each country are not unrelated to the well being of the rest of the world。 The impact is long term and international in scope。 Without international cooperation and agreement to address such environmental issues as glacial melting at the South Pole, depletion of the ozone layer, water pollution, air polution, etc。, the environmental conditions of the world will deteriorate to the detriment of every nation, not just those that ignore or lack the resources and technology to resolve their individual environmental problems。

As part of the same planet, it is the responsibility of each individual and nation to protect the global environment。 Only international cooperation will provide the timely solutions and the effectiveness needed to stop the deteriorating global environment。

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