人类人口问题的英语作文合集20篇

Human Activity and the Earth

There is no doubt that human activity has an effect on the planet. We see the evidence of mankind’s endeavors all around us. While some of man’s accomplishments, such as the building of transportation systems and the consistent supply of potable water, have made Earth a better place for people to live, they have not come without cost. Overall, it seems that human activity harms the Earth more than it benefits it.

For example, the transportation systems that benefit mankind also create pollution and use up valuable energy resources. While we cannot do without transportation these days, we cannot ignore the fact that it has an adverse effect on the planet. Furthermore, those advances that benefit people do not benefit al the life on Earth. Deforestation endangers many animals, and mankind’s great thirst for water and other resources leads to the extinction of many plant forms. In addition, accomplishments such as the supply of potable water to a community are only response to problems that mankind created in the past. It was man that made the water unfit to drink in the first place. Finally, the damage that human activity causes will eventually have a negative effect on people. They will also suffer the effects of pollution and diminishing natural resources.

In conclusion, it seems apparent that man’s activity benefits primarily himself, not the Earth. Moreover, those benefits are only short-term advantages, and man will also suffer the negative effects of his activity in the future. The Earth does not have an inexhaustible supply of resources, so every effort should be made to conserve resources and limit the impact of human activity on the planet.

参考译文：

人类活动与地球

人类活动无疑会对地球造成影响，Human Activity and the Earth(人类活动与地球)，考研英语作文《Human Activity and the Earth(人类活动与地球)》。我们周围随处可见人类活动的迹象。虽然人类某些成就，如运输系统的建立以及饮用水持续的供应等，使得地球成为一个更适合的人类居住的地方，但这些成就的取得也付出了代价。总体上，对地球而言，人类的活动似乎弊多于利。

例如，运输系统对人类有利，却会制造污染，并用尽珍贵的能源。现在我们虽然不能没有运输工具，却也不能忽视运输工具对地球有不良影响的事实。此外，使人类获益的这些进步不一定能使地球上所有生物都获益

导语：现如今，在高校学生中有一个很热门的讨论话题是他们应该独自在校园外居住还是与室友一起在学生宿舍居住，在这个问题上不同人的看法分歧很大。下面是yuwenmi小编为大家整理的相关英语作文，欢迎阅读与借鉴，谢谢!

Living alone or Living with Roommates

Nowadays, there has appeared a heated discussion among the college students as to whether they should live alone outside the campus or live together with other roommates in the students’ dormitory. Opinions are divided over the matter.

Those who are in favor of Living alone maintain that it is very convenient to live by themselves. They can enjoy absolute freedom in a room of their own. They can have their own timetable without disturbing others. They are also free to equip the room with a personal computer so that they can have easy access to the Internet. From www.joozone.com.

But others argue that living with roommates has attractions of its own. With several students sharing the same room, each person’s experiences can be greatly enriched. They can learn a lot from talking to one another. By learning to tolerate the differences between individuals, they can become more mature.

As far as I’m concerned, I prefer to live with roommates because I love the feeling of belonging. Besides, it is a lot cheaper to live in a dorm than to rent a apartment outside the campus.

【参考翻译】

现如今，在高校学生中有一个很热门的讨论话题是他们应该独自在校园外居住还是与室友一起在学生宿舍居住，在这个问题上不同人的看法分歧很大。

那些喜欢独自生活的学生认为自己生活很方便。他们在自己的房子里能够享受完全的自由。他们可以随意安排自己的时间而不干扰别人。他们也可以自由的将个人电脑搬进房间，这样他们就可以很方便的上网。

但是其他人则认为和室友同住有它自己的优点。很多人同住一个房间，个人的经历会丰富许多。他们可以在互相交谈中学到许多。通过学习包容彼此的不同，他们会变得更加成熟。

就我自己而言，我更愿意与室友同住，因为我喜欢相处的感觉。另外，住学生宿舍要比在校外租住公寓便宜许多。

how to solve the energy shortage（如何解决能源短缺问题）

energy shortage is a very serious problem in the world. many people worry that energy resources on the earth will be exhausted if we use them in an unchecked way. this, most people agree, will cause serious problems and even crisis and jeopardize the survival of mankind .

on the one hand, most people agree that the problem can be solved in one way or another. one is to conserve and save our energy. energy refers not only to coal, oil, or natural gases but also to goods, land and water, etc. most countries have realized the wastefulness in their using of energy. they are trying to conserve energy. for example, some countries have a daylight saving system to use less electricity for lighting. some cities have enforced water savers at public such as restrooms and bars. some have enforced serious penalties on overuse of electricity, water, and farming land. by these means, people hope the drain on energy resources could be slowed down.

however, conservation alone cannot solve the problem. another way, perhaps the best i think,, is to develop new energy resources. obviously, no matter how hard we try to save energy resources and how abundant they are, we will use them up sooner or later. i think there are many energy resources that we can develop and utilize. we don’t have to depend only on the current conventional energy resources. there are many other energy resources that we can develop such as nuclear power, waterpower and solar power. these resources, if developed, can completely replace the conventional energy and thus solve the problem of energy shortage.

[环境问题四级英语作文

It never be explained why so many students on campus cheat in their examinations nowadays, regardless of the danger that teachers find their secret, as it did in the case of the boy student in the cartoon/photo above. What is conveyed in the drawing is most thought-provoking and should arouse our social concern.

The implied meaning of the picture is worth discussing. Firstly, the youngs always become quite illogical when they try to descide what can be done and what can not be done. In the light of this statement, some students are often willing to sacrifice their credibility for the privillage of getting more points and being regarded as outstanding students. Furthermore, some one is afired that he can‘t pass the final exams leading to his degree, in the fruit of being absorbed into computer games or disappointment in love.

Consequently, only by cheating can they graduate and get the degree on time. Although many reasons share the problem of this drawing, one of them can be singled out for recognition: the conditions of our sociaty. Such is human nature, that we can‘t avoid being influenced by environment. In short, the root of cheating in examinations and credibilililess on campus is combinition of many factors.

There is no blinding at the fact that, in dealing with a challenge on such scale, some strong, effective and necessary counter-measures should be put on our agenda. To the begin with, a widespread education campaign should be launched to make students realize the importance of credibility. What‘s more, the government departments at different levels and related orgnizations should make joint efforts and coordination of programs to creat a more credit environment for us. Only by this package deal, can build up a harmonious and healthy sociaty.

[关于考试作弊问题的英语作文

“你如果要体会什么是沮丧，你就在春节前后到北京或广州的火车站去看看。一张张怆惶的脸在人群中涌动。你这时才知道了一个民族的伤口在哪里。”刚分到国家计生委的研究生小m对几位作家这样描述。他工作的国家计生委在二十年中使中国少生了5个亿，这个数字推迟了灾难降临中国大陆。但他们要忍受很多来自国际上的谴责以及国内的不理解、甚至基层工作人员被暴力侵害。而且这个单位一直被忽视……

人口灾难是否会降临，我们不得而知。我们只知道未来一个世纪中国大陆最大的问题(比环境、腐败、经济、教育更严峻)是人口问题。

大陆老农穷贫到极点却不忘生孩子

“你猜我们家的保姆家里有几个小孩，你保准猜不着，她兄弟姐妹9个。”女作家项小米对我叹道：“太可怕了!他们陕西那什么县，普遍如此，都是七八个孩子。没活干，没田种，树全砍秃了，地慢慢变成沙漠，这些人要吃饭，就都跑到城里。把城里弄的脏乱差，犯罪率激升。就冲这我也要把我女儿送到美国……”

记者在近一两年中发现，这种一家生五六个、七八个的现象在大陆许多地方相当普遍。计划生育的国策，各地执行是很弹性的，有的地方甚至变成干部敛钱的工具，你不是要生吗?拿钱来。

实际上，独生子女政策已经成为汪洋大海中的城市孤岛的一块招牌。

记者几年前到国家贫困县山西大宁采访扶贫款被贪污案时，曾到一个家徒四壁的山民家里走访，这家主人，一个四五十岁的低矮老农，连遭不幸，不仅被干部用他的名字领扶贫款，却分文没给他，最小的男孩子还被山草中的蛇咬伤，性命垂危。当我们走进他山坳中的窑洞时，他哭了起来，我们力所能及地给了他一点资助，他扑通跪在地上以表感激。当知道他有多少孩子时，我们几个人都大吃一惊，八个。

这完全出乎我们的意料，多年来计划生育大好形势的宣传，使我们觉得农村最多能生两个，即使那些一味抗法、被扒屋毁灶的人，也只能有三到四个孩子。

而八个是什么数字?那是比1949年前还多的一个数字。也可能这些家庭比起1949年前，住房改善不大、食物够吃了但质量没好多少，但抗生素等类药品的普及确实使死婴现象少多了。1949年以前，一个农民家庭也能生很多孩子，但最终成活的只有一半强。所以虽然现在有计划生育的约束，农村人口还是猛增。

记者到陕西靖边采访时，发现那里的农民虽然被各种杂税弄得苦不堪言，而且土地日益干旱和荒漠化，生活很艰难，同样也生很多孩子。一个家庭有四五个孩子是很普通的，甚至是数量最少的。

一位女记者在山西大宁县一个很穷的山村金疙瘩村采访时，发现那里农民平均六个孩子。一个五六岁的小女孩告诉她，她有四个哥哥和一个妹妹。有人指着另一个红衣女孩说：“这孩子的父亲弟兄三个，每个都有六个孩子。”女记者了解到，金疙瘩村几乎没有三胎的，大多是五、六胎，最多的一家七胎，且大部分家中有二、三个男孩。

在连吃水都困难的地方，却要生那么多的孩子，他们一起向大地索要，于是大地更加贫困和病态。

贫穷、愚昧、受欺压，生孩子，这四者是紧密相联的。

自改革开放之后，中国民众从小规模的地下方式开始自主进行人口流动。这股潮流越发猛烈，以至于政府在十几年之后不得不彻底取消了大部分对人口流动的严格限制。行政的控制无法阻挡经济利益的诱惑。因为多年控制的压抑，这一系列人口流动最终爆发成为了人类史上空前规模的迁移。中国的城市与乡村在建立社会主义制度之后完全隔绝了如此之久，以至于中国社会的城乡二元结构时至今日仍影响至深。城市是人类文明对自然环境改造的终极形式，是人类工商业活动的最集中场所。人口不断从乡村向城市迁移，而不同等级和发展水平的城市之间也存在着大量人口流动。大城市的梦想造就了数量庞大的流动人口。而这些流动人口的进入也使得城市变得更大更密更复杂。城市的活力在几十年的隔绝制度下已渐衰弱，而流动人口改变了这一切。城市被注入新的生机，重新成为经济活动的中心、文化碰撞融合的焦点，从而被丰富和多元化。中国的城市化水平在短时间内迅速提高，但更重要的是多数城市的生命被延续，并因此有助于打破几十年养成的城乡二元思维。

而所有被称为流动人口带来的不良后果，在我看来都是对城市管理不作为而找出的借口。这样的借口所编织的谎言是几十年来权威主义管理的惯性。所谓流动人口所带来的问题是普世的，即无论在哪个被界定的人群中，人类现有的文明也保证在相同条件下都可能会发生相同的或好或坏的事情。而那些谎言是最擅长“以偏概全”的。甚至有时候还会牵扯出流动人口的素质问题。这简直是无耻的。这是教育资源分配不均的问题，是教育机会不平等的问题。难道这是流动人口自身造成的?流动人口给城市带来的居住、交通、医疗、教育等等压力，再一次提醒了城市管理者如何才能合理分配城市资源。在城市中辛勤工作、依法纳税、遵纪守法的公民完全有资格公平而合理地利用到城市社会资源，而不会因为什么户籍问题沦为二等公民。讨论所谓流动人口所带来的弊端显然是带有偏见的，而如此的利弊二元思维也是极其可悲的。要知道，这个世界本是没有城市的。

近些年，教育出现了不少新情况，其中之一是在一些城市中，出现了各种各样的“打工者子弟学校”，专门流动人口子女就学。对于此显现，各方面的意见很不一致。一方面，在各大城市中打工的流动人口表现明显的欢迎。其原因在于：他们认为，上不起城市的公立中小学。公立学校如果接受外来人口的子女上学，在正常的学杂费之外，一般要收较高的借读费和赞助费。另外，他们认为自己的子女在公立学校上学还会受到城市孩子的歧视。而“打工者子弟学校”一方面收费比较低，而且服务也很热情，孩子也不会受到城市小孩的歧视。

关于办学条件问题，很多人认为应当考虑具体情况，相当于公立学校，这些“打工者子弟学校”的教学条件肯定比较差。然而，根据这些学生的家庭的收入水平和支付能力，我们是否一定要去那么高标准教学条件呢?如果政府不能负担这些孩子教育的费用，我们能看着它们失学吗?我们是否要拥有者的教学条件作为学生入校的门槛呢?只要能改这些孩子一个受教育的机会，条件简陋的学校应当是可以生存的。实际上，流动人口将子女送到这类学校主要是经济上的考虑，这类学校收费较低相当于贫民学校，使这些家庭的经济条件。

在我们班就有一位流动人口儿童，他跟着父母一起来到到这里。。起初，他在班上不怎么说话，上课只是认真听讲也不发言……过了一段日子，有几位同学“邀请他去玩，于是他露出了在校园里的第一张笑脸，随后他经过和老师同学的沟通慢慢变得开朗起来，学习也十分优异，现在成了我们班的尖子生。

如果给流动儿童一个学习的机会，一个沟通的机会，他们就会和别人平等。

关于人类与环境的英语作文 Human and the Environment

Last weekend, I wanted to swim in the river that I usually wen in the childhood. When I went there, I was shock. The river is no longer like before. It was full of rubbish. It seemed that the rubbish is from the villagers themselves. In order to put the rubbish nearer, they put all of them into the river. Not only the water is not clean any more, the river also smelt bad. I real touched. Why human and the environment couldn’t live harmonious? Long time ago, they could get along with each other. Why not now? People have to stop their behavior to harm the environment. Otherwise, it would cause destruction to both sides.

上周末，我想去我小时候经常去的那条河里游泳。当我去那里的时候，我很震惊。河水再也不像以前那样了。河里面到处都是垃圾。似乎这些垃圾都是村民丢的。为 了不走那么远丢垃圾，他们把垃圾都丢到河里了。水不仅仅不干净还会散发出臭味。我真的触动了。为什么人类和环境不能和谐地相处呢？很久以前，他们可以好好 相处。为什么现在不可以了呢？人们必须停止他们伤害环境的行为。否则，最后会是两败俱伤。

“你如果要体会什么是沮丧，你就在春节前后到北京或广州的火车站去看看。一张张怆惶的脸在人群中涌动。你这时才知道了一个民族的伤口在哪里。”刚分到国家计生委的研究生小M对几位作家这样描述。他工作的国家计生委在二十年中使中国少生了5个亿，这个数字推迟了灾难降临中国大陆。但他们要忍受很多来自国际上的谴责以及国内的不理解、甚至基层工作人员被暴力侵害。而且这个单位一直被忽视……

人口灾难是否会降临，我们不得而知。我们只知道未来一个世纪中国大陆最大的问题(比环境、****、经济、教育更严峻)是人口问题。

大陆老农穷贫到极点却不忘生孩子

“你猜我们家的保姆家里有几个小孩，你保准猜不着，她兄弟姐妹9个。”女作家项小米对我叹道：“太可怕了!他们陕西那什么县，普遍如此，都是七八个孩子。没活干，没田种，树全砍秃了，地慢慢变成沙漠，这些人要吃饭，就都跑到城里。把城里弄的脏乱差，犯罪率激升。就冲这我也要把我女儿送到美国……”

记者在近一两年中发现，这种一家生五六个、七八个的现象在大陆许多地方

相当普遍。计划生育的国策，各地执行是很弹性的，有的地方甚至变成干部敛钱的工具，你不是要生吗?拿钱来。

实际上，独生子女政策已经成为汪洋大海中的城市孤岛的一块招牌。

记者几年前到国家贫困县山西大宁采访扶贫款被贪污案时，曾到一个家徒四壁的山民家里走访，这家主人，一个四五十岁的低矮老农，连遭不幸，不仅被干部用他的名字领扶贫款，却分文没给他，最小的男孩子还被山草中的蛇咬伤，性命垂危。当我们走进他山坳中的窑洞时，他哭了起来，我们力所能及地给了他一点资助，他扑通跪在地上以表感激。当知道他有多少孩子时，我们几个人都大吃一惊，八个。

这完全出乎我们的意料，多年来计划生育大好形势的宣传，使我们觉得农村最多能生两个，即使那些一味抗法、被扒屋毁灶的人，也只能有三到四个孩子。

而八个是什么数字?那是比1949年前还多的一个数字。也可能这些家庭比起1949年前，住房改善不大、食物够吃了但质量没好多少，但抗生素等类药品的普及确实使死婴现象少多了。1949年以前，一个农民家庭也能生很多孩子，但最终成活的只有一半强。所以虽然现在有计划生育的约束，农村人口还是猛增。

记者到陕西靖边采访时，发现那里的农民虽然被各种杂税弄得苦不堪言，而且土地日益干旱和荒漠化，生活很艰难，同样也生很多孩子。一个家庭有四五个孩子是很普通的，甚至是数量最少的。

一位女记者在山西大宁县一个很穷的山村金疙瘩村采访时，发现那里农民平均六个孩子。一个五六岁的小女孩告诉她，她有四个哥哥和一个妹妹。有人指着另一个红衣女孩说：“这孩子的父亲弟兄三个，每个都有六个孩子。”女记者了解到，金疙瘩村几乎没有三胎的，大多是五、六胎，最多的一家七胎，且大部分家中有二、三个男孩。

在连吃水都困难的地方，却要生那么多的孩子，他们一起向大地索要，于是大地更加贫困和病态。

贫穷、愚昧、受欺压，生孩子，这四者是紧密相联的。

今天又为大家更新一篇中考作文范文，关于减肥的问题的。

假设你是《21世纪中学生英语报》“heart to heart”专栏的编辑.下面是你收到的一位中学生的来信.请你根据他来信的内容写一封回信.针对他的问题。

Dear Xiaowei,

Weight problem is quite common among teenagers everywhere. So Idon’t think you have much to worry about. Here are my suggestions. Eating lateat night is OK, but you should to eat more fruit and vegetables, which are goodfor you. Also, when you are free, you’d better do more exercise. Running isgreat. You don’t like running alone, but what about running with your friends?Or you can do some team sports like basketball. I’m sure your friends will bewilling to help you lose weight. I hope you have as much success in losingweight as you have had in your studies. “Believe myself, and I will win.” It’sreally important for us when we meet difficulties. Don’t lose heart; I’m sureyou will succeed one day.

Good luck.

Editor

living conditions on Guangzhou sport university

Guangzhou sport university was founded in October 1958, it is one of the oldest sports university founded in China.The first time I entered the campus as a freshman, I was deeply attracted by her cultural atmosphere and historical connotation. I enjoy my life here.The accommodation, canteen, library and some other living conditions.

The accommodation service of our university has gained in acceptance increasingly because of its high quality and relatively low expense. But the dorm often without water. I hope that the school can find a solution as soon as possible so that we had on the day of water. Moreover our library contains a large variety of books. In it you will find both literary and scientific and technical and sports books in Chinese and in foreign languages.We often go to look for books which we want to borrow or to read articles which we like to consult.Our library provides all useful reading matter and reference materials according to our needs.Otherwise, canteen service is pretty good. So we need not worry that we would lose our appetite when far away from home. The varieties of the food are so wide that we can enjoy differently delicious dish every day. What’s more, the prices are very reasonable. We are satisfied physically and mentally.

I love Guangzhou sport university, so I love my class, which is just like another home with my fellows owning the same dream.

导语：如今，盗版问题变得越来越严重。书籍，磁带，光盘和其他高科技产品已盗版。下面是yuwenmi小编为大家整理的相关英语作文，欢迎阅读与借鉴，谢谢!

Nowadays,the problem of piracy has become more and more serious. Books,tapes,VCDs and others high-tech products have been pirated. For instance,when a new product comes onto market,most probably,its pirated counterpart will soon put on its appearance in the market,too. Piracy has caused a great loss to legitimate producers,inventors and writers in many ways. To start with,the pirated products often cost much less than the genuine ones so that they enjoy a better trading position in spite of their relatively poor quality. The genuine products,on the contrary,sell poorly. Whats worse,pirated books sometimes do great harm to the authorsreputation due to some misprints. In the long run,pirated products may have a negative impact on customers. Those legitimate producerscreativity and enthusiasm may be deeply hurt by the fact that some customers are more interested in the pirated products for the sake of small gains. In my opinion,its high time that everyone started the battle against piracy.First,customers should develop their consciousness to resist the pirated products. Second,the government should take effective measures to put an end to piracy. Finally,laws must be strictly enforced to completely ban piracy. Only in this way can we wipe the pirated products out of our life.

【参考翻译】

如今，盗版问题变得越来越严重。书籍，磁带，光盘和其他高科技产品已盗版。例如，当一个新产品出现在市场上，最有可能的是，它的盗版产品很快就会出现在市场上。盗版行为在许多方面给合法的生产者、发明家和作家造成了巨大的损失。首先，盗版产品通常要比那些正版的要低得多，以至于他们在质量相对较低的情况下享有较好的交易地位。相反，真正的产品卖不好。更糟糕的是，盗版书有时危害巨大，由于一些作者错误的观点。从长远来看，盗版产品可能会对客户产生负面影响。那些合法的生产者的热情，也许是因为有些客户是在盗版产品为了少的收益更感兴趣，深深的伤害了。在我看来，每个人都开始了打击盗版的斗争，第一，客户应该发展他们的意识，抵制盗版产品。其次，政府应采取有效措施，结束盗版。最后，法律必须严格执行，完全禁止盗版。只有这样，我们才能把盗版产品从我们的生活中抹去。

Environmental Protection No one，regardless of race, religion or nationality, can deny that the world we live in is becoming increasingly intolerable because of the effects of global warming. According to many experts, even greater impacts are still on the way. There are numerous causes for this problem. On one hand, human-related emissions of carbon into the atmosphere is causing, and will in the future cause, significant global warming according to the theory. On the other hand, the lack of knowledge about the importance of protecting environment hinders the solving of the problem. It is urgent that immediate and effective actions should be taken right away. First, more trees need to be planted to help improve and beautify the environment. Besides, stricter laws concerning global warming and irresponsible use of fuel resources have to be put into effect and achieved good results. In a word, there is a long way to go before we can take a comfortable world for granted again .

点评：环境问题也是四级作文命题重点话题之一。大学英语四级考试曾经考过Make our Cities Greener.近年来，全球气候异常，造成许多自然灾害的频繁，保护环境刻不容缓，已成为全社会乃至全人类共同关注的热点。

Better City ，Better life

优质的城市，优质的生活

Environmental problem has become an important and crucial issue. The abysmal lack of fresh water, the desertification, the green house effect and the extinction of creatures are the main issues in environment.

环境问题已成为一个重要和关键的问题。恶化的淡水缺乏，沙漠化，温室效应和生物灭绝是环境的主要问题。

With each second that passes, a water crisis takes another step closer to reality. Consumption of fresh water has tripled since 1950; and fresh water is becoming a very scarce resource. Agricultural practices, mainly irrigation, account for 67% of world water consumption. Over one billion people worldwide dont have access to clean drinking water. So it is incumbent upon all to respect every drop of water and avoid the generation of waste.

随着每一秒的过去，水危机用其他的方法去接近现实。新鲜水用量自1950年以来已经翻了两番;和淡水已成为一个非常稀缺的资源。农业实践，主要是灌溉，为世界用水量67％以上。全世界十几亿人无法获得干净的饮用水。因此，呼吁所有有责任尊重每一滴水，避免废物的产生。

The soil under our feet is also getting away from us. Removal of the natural vegetation leaves extensive tracts of land devoid of a plant cover and susceptible to wind and water erosion. Finally, desertification is accomplished. Four specific activities have been identified as major contributors to the desertification processes: over-cultivation, overgrazing, firewood gathering, and over-irrigation. The extreme seriousness of desertification results from the great difficulty in reversing or even slowing the process. Once the soil has been removed by erosion, only the passage of centuries or millennia will enable new soil to form. The tree planting is a dominant contributor to the development of the disaster. Another effective measure is to restrain the utilization of the land and to exploit the new technology to improve the productiveness of the arable land.

在我们脚下的土地也越来越远离我们。自然植被因为缺乏土地植被和易受风蚀和水蚀而死亡。最后，荒漠化完成。四项具体活动已被确定为对荒漠化的主要导致的过程：过度农垦，过度放牧，薪柴采集和过度灌溉。荒漠化的极端严重性，导致减缓甚至逆转这一过程非常困难。一旦土壤被侵蚀，只有几百年或几千年的才能抵御，使新的土壤形成。主要控制灾情发展都归功于植树。另一个是抑制土地利用率和利用新科技来提高耕地生产率的有效措施。

Our globe is warming up. GHG gases are the main contributor. Carbon dioxide emissions to air are almost exclusively associated with the conversion of energy carriers like natural gas, crude oil, and so forth. Optimization of energy efficiency and, thus, reduction of CO2-emissions and reduction of other GHG emissions contributed from production processes may be the first to be

discussed. And the mitigation of carbon emissions through the development of alternative projects such as solar or wind energy or reforestation, represents one way of managing a carbon footprint.

我们的地球正在变暖了。温室气体是主要的来源。二氧化碳排放到空气中几乎都是在像天然气，原油等能源载体的转换有关。能源效率，因此优化，二氧化碳的排放和其他温室气体减排贡献减少，生产工艺，第一次将要被讨论。发展减缓碳排放量，如通过太阳能或风能或重新造林的替代项目，代表一个管理方式的碳足迹。

The greed of human beings is using up the plants and animals. Tigers once roamed over most of Asia and we can only see them in the zoo. Whales are once the dominant species in the ocean and now they have got out of our sight because of over-harvesting. We must stop harvesting natural resources to excess and bring them back from the brink of extinction. If we take from the wild we must do it in ways that allow natural populations to recover and last long into the future.

人类的贪婪是使用了植物和动物。猛虎组织一度横跨了亚洲大部分地区，我们只能在动物园里看到它们。鲸是海洋中的一次优势种，现在他们现在已经离开了我们的视线，因为过度捕捞。我们必须停止过度采伐天然资源，从他们来的地方，带来了灭绝的边缘。如果我们在野外，我们必须采取的这样的方式使自然种群的恢复和持续，一直持续到未来很长的时间里。

The earth is not the human’s planet, it is our planet. It’s time to take measures to improve the environment for both humans and other creatures. A safe, clean and sustainable environment depends on more than lip service. Both the government and individuals have the responsibility to minimize direct impacts against the environment. All of us can start planting plants in our home, limiting the use of private cars and using public transportations. And the government should impose necessary standards upon the whole society. The beautiful and vigorous earth will come back soon.

地球不是人类的星球，它是我们的星球。现在是时候应该采取措施改善人类和其他生物的环境了。一个安全，清洁和可持续的环境不是取决于纸上谈兵。无论是政府和个人都有责任，尽量减少对环境的直接影响。我们都可以在我们的家开始种植植物，限制私家车的使用和使用公共交通。政府应强加给整个社会所必需的标准。美丽和活力地球将会很快回来。

近年来，中小学生健康问题日益引起人们的关注。请你用英语就该问题谈谈你的看法。

要求：(1)内容包括①列举中小学生面临的健康问题。

② 请谈谈怎样才能保持健康。

(2)字数：60---80词。

(3)短文中不得出现你的真实姓名、学校名和地名。

范文：Every one wants to keep healthy today, especailly our students. But we dont pay attention to our health. Some of them go to school without breakfast in the morning. Some students and pupils play computer games or watch TV all day, espacially at the weekends. Many boys think it is cool to drink or smoke.

It is important for us to have good habbits. We should eat breakfast every morning. We can watch TV or play games for a short time, then have a rest. We also can take part in some clubs. I think it is necessary for us to keep healthy.

Bathed in bright sunshine and beautiful our dear alma mater. Teachers of students walked hurriedly, but also with a dew of the flowers will be contests ... ... constitute a campus landscape plan.

In this piece of great vitality, you can imagine how it used to be like?

Without an advanced multi-media platform, class, chalk dust from time to time will "drill" into your nose so that you can not help to play a big sneeze. But if you came to my school, there will always surprise you.

Came to the school gate, the first thing you see should the number of those few characters in red: the new North River Primary School. Look, in the sunshine, then a few shiny plaque, giving a pleasant feeling.

Continue to move forward, the most striking place is the fountain of Nazuo! Peaks rising one after another like a layer upon layer of the water column, which also has a colorful statue; a few naughty cute bird flaps helplessly fledgling wings, eyes filled with not only ignorance, but also looking forward, eager to fly vast blue sky.

In the fountain to the left, has a small flower bed. Where trees, flowers, dew on the petals of a flower child in the colorful jumping, rolling; delicate green and yellow earth lightly stroked the earth, Feng ER blown it joyfully dancing, singing ... ... see, big tree Ficus are so tall and straight, head held high, Look East from time to time, as if thinking about our greatest respect.

Continue to move forward, it is our playground. Every day, everyone in a vigorous manner the students exercise, vowed to have a strong physique, in order to serve the motherland. Well, two students were running the plastic on the runway. See this scene, I could not help think: Three years ago, the school using a cinder track, running up and dust ... ... Until now, our school put on the plastic track, that we can best play the best level of ... ...

I love my beloved teacher, I love my dear classmates, but even more love my school, because it changed beautiful!

China has already begun to face an aging population. It is reported that by 2003 in China, the population over 65 years of age the proportion of the total population will reach 7%, which will allow China into the United Nations in 1956 set the population aging countries in the world. By 2020, this proportion will be increased to 10.85%, while in 2050, it will reach 20.43%.

At present, the time being will not become the worlds largest country in the elderly population. However, it is the process of aging faster than any other developing country. In fact, China will become the worlds population, one of the fastest aging process, this change brought to China unfavorable factors, it needs China to take a unique way to take care of the aging population.

Respect for the elderly project

In recent years, Chinas economy developed rapidly, with the strength becomes stronger, the state since 1990, security expenses for the elderly are more than 100 billion yuan every year, but also the state was increasing year after year, while also encouraging social and personal fund-raising, donations of non-juvenile welfare facilities set up to address a number of elderly people a sense of security, old age care issues. However, for a big country like China, but also there are other ways to those who need help to provide assistance for lonely elderly people. Care in the community, a warmth of respect for the elderly project in China, the rise of many young people took part in respecting the obligation to engineering work, they not only raised in all directions to bring the material assistance to the elderly, but also for their daily needs and get a wide range of help, thus bringing the warmth and love dedicated to the lonely and helpless old man.

This shows that the "senior citizen project," is Chinas aging population on the eve of a large number of old age to solve the problem of looking into a way to have multiple meanings, which not only brought the Gospel to the lonely elderly, but also carry forward the socialist spiritual civilization.

带翻译：

中国已经开始面临人口老龄化。据报道，到2003年，中国65岁以上人口占总人口的比例将达到7%，这将使中国在1956年联合国世界上人口老龄化国家。到2020年，这一比例将上升到10.85%，而在2050年，它将达到20.43%。

目前，暂时不会成为世界上最大的国家的老年人口。然而，它是一个过程，老化速度比其他发展中国家。事实上，中国将成为世界上人口老龄化最快的一个过程，这一变化将对中国不利的因素，它需要中国采取一种独特的方式照顾老年人。

尊重老年人的项目

近年来，中国经济发展迅速，与实力强大了，国家自1990年以来，安全费用为老年人每年超过1000亿元，而且该州增加了年复一年，同时也鼓励社会和个人募捐，捐款福利设施的设置来解决很多老年人一种安全感，老年护理的问题。然而，对于像中国这样一个大国，但也有其他方面需要帮助的人提供帮助孤独的老人。社区内照顾，温暖的尊重老年人的项目在中国的崛起，许多年轻人参加工程工作尊重的义务，他们不仅提高了四面八方，将材料帮助老人，而且对他们的日常需要和得到广泛的帮助，因此带来的温暖和爱献给孤独和无助的老人。

这表明“老年人项目，“是中国老龄化的前夕，大量的老来解决这个问题的调查方法有多个含义，这不仅给孤独的老人带来了福音，同时也弘扬社会主义精神文明。

Safety is very important. We often hear people say “safety first”. As a middle school student, we should learn to protect ourselves from every possible danger. Here are some things I do. I hope you can follow them.

On your way to school and home. You should obey the traffic rules. You should walk on the right side of the road. Don’t ride your bike too fast.

During school, you can’t fight with each other. Don’t play with fire. Don’t bring knife to school. Don’t go out of school without your teacher’s permission.

When you are at home, remember not to ask the door for strangers. Don’t give your home address, phone number or personal information to anybody else too casually.

北京大学社会人口学教授李建新表示,现在的年轻人,尤其是城市长大的年轻人,不大可能不考虑这一决定所要面临的经济挑战而冒然决定要二胎.

Li Jianxin, a professor of social demography at Peking University, says that the younger generation, especially those living in cities, are unlikely to have more children without first considering the economic challenges that decision might bring.

“80后一代人的生活方式和观点与50后、60后有着明显的不同,”李教授说,“多数人不想要那么多孩子,孩子的健康更重要.”

The lifestyle and viewpoints of the post-80s generation are totally different from the 50s and 60s generations, Li said. "Many Chinese want to give birth to fewer but healthier children."

25岁的上海摄影师原田只有1个1岁大的女儿.考虑到抚养1个孩子的成本以及生孩子对自己事业发展所造成的挑战,她觉得1个孩子就足够了.

Yuan Tian, a 25-year-old photographer in Shanghai, has a 1-year-old daughter. And one, she says, is enough – due both to the cost of raising a child and to the challenges a child poses to developing a career.

“生孩子对我的事业影响很大,”她说,“重新回到岗位后,我要花几个月的时间才能赶上同事的步伐.而且也不能把全部精力都集中在工作上,我不得不早点离开办公室去照顾女儿.”

Giving birth really affected my career, she said. "When I returned to work, it took me several months to catch up with my colleagues again. And I cant focus on my work, since I need to leave the office early to take care of my daughter."

the ups and downs of population growth

while the problem of the explosively-growing human population has become this century’s focus , the mas s media , during the r ecent decades , have been conveying another sensational is sue near ly to every household — the world’s wildlife extinction . take the u .s . alone for example . during the past one hu ndr ed-odd yea rs , especially f rom 1940 to 1990 , its population has been increasing so rapidly that it has now amounted to 250 million . howeve r , we have, at the same time , surprisingly discovered that the number of wildlife species has been propor tionally decreasing . this is enough to explain what effect“ the ups”of human population has brought to“ the downs”of wildlife population .

investigations so fa r made s how that the extinction of wild animals and c reatur es is att ributed to various r easons , the inc reasing h uman occupa tion of space and environmental pollution being the two impor tant factors obviously k nown to everyone . howeve r , in my mind , nowadays the cruelty of killing and eating wild animals is simply beyond conceivability .

mer ciles s hunters capture them and then sell them for a good price; greedy vintner s try to procur e the best recipes for dressing the meat to pe rfection and con sequently have their restaurants frequented by fine gentlemen; skillful cook s , who under - stand how to oblige the guests , cont rive to make it as expensive as they please; fashion designer s and tailors make the skin into admirable gloves , shoes , handbags , girdles for rich ladies . in this way , the wildlife cont ribute to the feeding , and partially to clothing , of many thousands .

for tunately , the world’s at tention has nowadays been shifted to ecological balance . most people have become aware of the danger of the extinction of wildlife . for the protection of wildlife the government is respon sible, the law is r esponsible, and i should , in the sincerity of my hear t , say eve ry human being is r esponsible .

[有关人口变化英语作文

卫生健康饮食：健康一直是人们关注的问题我校要举行以“关爱健康”为题的主题班会，请根据下表内容谈谈你的看法，写一篇80字左右的演讲槁。 (1)保持健康的重要性;(2)保持健康的方法;(3)保持健康的结论;(4)你的看法。 （1）How tokeep healthy /fit?

All of us want to be healthy. First，we should get enough sleep during the night. We can go to bed early and get up early. Staying up late is bad for our health. Second，we must have the right kinds of food. We should eat more fruit and vegetables and less meat. We should drink a lot of water. We should have healthy eating habits. Third，we should do more exercise to build up our bodies. Finally，we should be happy everyday. Because smile will make us younger。

That is my advice.I hope you are healthy and enjoy your life。 （2）How to keep healthy /fit?

Here is my advice about how to keep healthy/fit. As a middle shool student. first youd better do more exercise such as playing ball games ，running， swimming and jumping ropes(绳子)。Then you should pay attention to your diet or meals. Dont eat too much meat or suger，but more vegetables and fruit.Third you need enough sleep or rest . Next keep yourself happy.As people often say smiling makes younger.Last you mustnt drink wine or smoke .They are bad for your health. That is my advice.I hope you are healthy and enjoy your life。

Write an essay based on the following chart. In your writing, your should

(1) interpret the chart, and

(2) give your comment.

You should write about 150 words on the ANSWER SHEET.

【范文】

Given is a table which clearly illustrates the striking trend of aged population in China from 1990 to 2050. During the first 22 years, the number of people aged 60 and above ascended slightly from 97.19 to 136 million, and since 2012 it is predicted that this number will surge remarkably, reaching 410 million in 2050. Meanwhile, the proportion of aged citizens revealed and will reveal the similar trend, and it will reach 27.4% in total population.

(二段版本一：分析老龄化社会问题和挑战)

Such a scenario can be naturally associated with various problems in aged society. For one thing, aged society is best characterized by the more burden for youngsters to support parents, which will enable younger generation to work harder. For another, compared with the past and today, the aged citizens will play a more important role in society. A case in point is their age for retiring will be extended. Therefore, a larger proportion of senior citizens have to take more responsibilities in work, family and society.

Accordingly, it is advisable for Chinese government to focus more eyesight on the coming challenges in the forthcoming future. Meanwhile, it is essential for China to work out comprehensive strategies to strengthen its social welfare to reduce young people’s stress.

此外二段还可以分析老龄化社会原因

Such a scenario can be naturally associated with various problems in aged society, but what resulted in this change above? For one thing, the past 30 years was best characterized by the policy of Family Plan in China, which enabled a host of families to have only one kid and enabled the proportion of youngsters to decline. For another, compared with the past, medical care and quality of life is and will be better; therefore, a larger proportion of people live longer. Consequently, the percentage of aged people showed and will show a trend of rise.

【译文】

所给是一个表格，清晰展示了中国老龄人口从1990年到2050年的明显趋势。在最初的22年中，60岁以上的人口数量从9719万缓慢增长至1.36亿;自2012年之后，据估计这个数字将飙升，并在2050年达到4.1亿。同时，老龄人口的比例也表现出并且将表现出类似趋势，将达到总人口的27.4%

这样的场景能自然联系到社会老龄化的各种问题。一方面，老龄社会典型特征将是年轻人更多的养老负担，这将使年轻一代更辛苦。另一方面，与过去和今天相比，老年人将在社会中发挥更重要的作用。典型例子就是他们的退休年龄将会延迟。因此，一大部分老年人不得不承担更多家庭、工作和社会责任。

因此，中国政府应更多关注未来的挑战。同时，中国应制定出综合性策略来提升社会福利并减轻年轻人的压力。

(此外二段还可以分析老龄化社会原因)

这样的场景能自然联系到社会老龄化的各种问题，但什么导致以上变化?一方面，过去的30年计划生育政策是个突出特征，这使得很多家庭只有一个孩子，也使得年轻人的比例下降。另一方面，于过去相比，今天的医疗和生活质量更好，将来也会持续更好。因此，很多人们寿命延长。因此，老龄人口的比重表现出并将继续表现出上升趋势。