有关人口老龄化的英语作文（汇总20篇）

It is reported that the world’s population was 6 billion in the year 2,000, and it is growing faster and faster. The world’s population problem is the greatest one because it brings lots of problems, such as water resources problem, more and more people losing their jobs and so on. These problems are mainly in the developing countries because the population of the developing countries is over 4/ 5 of the world’s popuation. So China, the largest developing country, has kept the policy “one couple, one child.”

翻译：

据报道,60亿年世界人口在2000年,它增长得越来越快。世界人口问题是最大的一个,因为它带来了很多问题,比如水资源问题,越来越多的人失去工作,等等。这些问题主要是发展中国家,因为发展中国家的人口超过世界popuation的4/5。最大的发展中国家,因此中国的政策“一对夫妻,一个孩子。”

Progress in science and the improvement of living conditions have led m the rapidgrowth of the world population. Modern medical science, for example, has made it possible for babies to grow up healthily and for people to live longer.With improved living conditions, particularly in the countryside, people tend to have larger families. As a resuit, the world population has increased so rapidly that it has now exceeded 5 billion. But the overgrowth of population presents a threat to the existence of human society. A large population demands a great deal of food supply and shelter space. However,the limited productivity and scarce natural resources can hardly meet the needs of the ever-Increasing population. Thus in the long run, the overgrowth of the world population will only harm mankind.4ia英语作文网

To guarantee the steady development of human society, mankind must realize the consequences resulting from a fast population growth and the importance of carrying out a family planning programme. Only by adopting effectual measures can human society de velop steadily and have a bright future.

控制人口

科学的进步和生活条件的改善导致了世界人口的迅速增长。譬如，现代医学可以使幼儿健康成长，使人们长寿。由于生活条件的改善，特别是农村生活条件的改善，家庭人门日渐增多。结果，世界人口增长如此迅猛以致于现在人口超过了50亿。

但是，人口过分增长对人类社会的存在构成了威胁。大量的人口需要大批的粮食供给和大量的住宅。然而，有限的生产能力和不足的自然资源几乎不能满足日益增长的人口的需要。因此，从长远的观点看，过多的世界人口将会危害人类。

为了保证人类社会的稳定发展，人类必须意识到人口迅速增长所造成的后果和执行计划生育方针的重要性。只有采取有效措施，人类社会才能稳步发展，才会有光明的未来

Progress in science and the improvement of living conditions have led to the rapid growth of the world population. Modern medicine, for example, has made it possible for babies to grow up healthily and for people to live longer. With improved living conditions, particularly in the countryside, people tend to have larger families. As a result, the world population has increased so rapidly that it has now exceeded 6 billion.

But the overgrowth of population presents a threat to the existence of human society. A large population demands a GREat deal of food supply and shelter space. However, limited productivity and scarce world resources can hardly meet the needs of the ever-increasing population. Thus, in the long run, the overgrowth of the world population will only harm mankind.

To guarantee the steady development of human society, mankind must realize the consequences resulting from fast population growth and carry out a family planning programme. Only by adopting effective measures, can human society develop steadily and have a bright future.

It is universally acknowledged that Tianjin is a modern city with a long history in china. Meanwhiletianjin is my hometown .Let me introduce Tianjin in nowdays

If you have ever been to tianjin the clean street and friendly people should made a deeply impression for you

Tianjin is a pluralism city . There are many special construct whose style were western style in Five Main Street. The Sea River is Mother-river in Tianjin. It is so beautiful that hundreds of people will work along the bank until midnight .If you want to go shopping you can go Binjiang Street or Guo Lou Street in these placeYou can buy anything what you like and feel the liviest sense in the world

TianjinMy hometown! You are my most beautiful city !

[城市人口英语作文

It is expected that there will be a higher proportion of older people than young people in many countries in the future. Do you think it is a positive or negative development?

据预测，将来很多国家的老龄化人口的比重将会超过年轻人。你认为这是一种积极还是消极的变化?

关键词分析

older people

“老年人”有很多说法，这个词在文章中肯定会多次出现，因此一定要做好同义替换准备。elderly people, the elderly, pensioners, senior citizens都可以，但要少用old people. ageing society (Br.E.) / aging society (Am.E.)

老龄化社会，这个词是必备的社会学术语。这个词虽然没有在题目中出现，但是考生一定会在正文中用到这个词。

关于ageing society的相关知识，请阅读维基百科。

话题评价

社会类话题共有两大分支：男女平等，人口结构与老龄化。本题在“十大话题万能分类题库”中属于母题，因此只要做好充足的复习准备，难度不大。

类似话题

1. Surveys show that in many countries, people are living longer but increased life expectancy has many implications for the aging individuals and for society as a whole. What are the possible effects of longer living for individuals and society?

2. Some people believe that in order to give opportunities to the new generation, companies should encourage high level employees who are older than 55 to retire. Do you agree or disagree?

5. Some countries have an ever-increasing proportion of population who are aged 15 and younger. What is your opinion of the current and future effects it may have in those countries?

​导语：人口老龄化是指总人口中因年轻人口数量减少、年长人口数量增加而导致的老年人口比例相应增长的动态。下面是yuwenmi小编为大家整理的优秀英语作文，欢迎阅读与借鉴，谢谢!

The problem of old age is known as one of the most serious problem in todays world. The old people can be seen everywhere. As is shown in the graph, the number of people in the world over the age of sixty will have increased to 600 million by the end of this century. And by the time, there will also be twice as many people over the age of eighty. In the ten years between 1970 and 1980, there was a 23.7% increase in the number of people aged over sixty-five in the industrial world, and an even bigger increase of 38.2% in the developing world.

With the development of economy, the rise in peoples living standards and the improvement of medical conditions, people are living longer and longer. Furthermore, birth rates are falling as the pace of population growth slows down. As a result, the number of old people in the world is experiencing an increase. Though the increase will cause manifold social and economic consequences, we can take effective measures to deal with it. So I believe a bright tomorrow for old people will be achieved through efforts of every person.

【参考译文】

老年问题被认为是当今世界最严重的问题之一。到处都可以看到老年人。如图所示，到本世纪末，六十岁以上的世界人口将增至6亿人。到那时，也会有两倍于八十岁以上的人。在1970至1980年间的十年间，工业世界六十五岁以上人口增加了23.7%，发展中世界人口增长了38.2%。

随着经济的发展，人民生活水平的提高，医疗条件的改善，人们的寿命越来越长。此外，随着人口增长速度放慢，出生率也在下降。结果，世界上老年人的数量正在增加。虽然增加会造成多种社会和经济后果，但我们可以采取有效措施加以处理。所以我相信，老年人的光明明天将通过每个人的努力来实现。

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。

nothing in todays world is as big a problem as that of population. people begin to worry about the support capacity of the earth. and there might be only standing room for each person in the future.

limas population was 5. 7 million in 1985 but it grew to 9. 1 million in 2000. tianjins was 7.9 million in 1985. in 2000, it boosted to 9. 7 million. such cities as london, osaka, moscow, beijing, karachi, delhi, jakarta, seoul, and teheran are having a similar population growth. calcutta, shanghai, new york, and sto paulo see a faster population explosion. tokyo had 18.8 million in 1985. in 2000 it turned into 20.2 million. mexico city had 17.3 million people in 1985, but in 2000, its population reached 25.8 million!

what does the population growth mean? it means greater and greater consumption and greater pressure for the earth. if more people are added to the world population without our being alert or taking any action, we would have only standing room by the end of the 21st century.

each government and the un should see that population of each country and each city stops growing for the next fifty years.

人口问题是当今世界人们最为关心的问题之一。人口的发展受社会、政治、经济的制约，同时它对社会的发展也起着促进或延缓的作用。经过30年的努力，我国在人口控制的问题上取得了卓效可喜的成绩。根据国家统计局近期的统计，在计划生育政策实施后，我国人口总和生育率从20世纪70年代初的5.8%下降到现在1.8%左右，这种生育率的下降让我国13亿人口日到来推迟了整整4年。从另一方面来看，随着生育率的下降，人口的发展也使得人口老龄化问题尤为突出。

人口老龄化是指某一人口中老年人口的比重增加，总人口年龄结构发生变化的过程。按国际通用标准，60岁人口占总人口的10%以上，或65岁以上人口占总人口的7%以上，便可以称为“老龄化社会”。美国《纽约时报》指出，我国的老龄化速度太快，从而飞速经过了这个原来西方社会可以建立起一个中产阶级的时间段。联合国的统计数据也表明，我国的老龄化速度是全球最快的。根据我国老龄协会提供的数据，我国老龄高峰将于2030年左右到来，并持续20余年。到2l世纪中期，60岁及以上的老年人可能超过4亿，65岁及以上的老年人则会达到3亿左右。我国人口的老龄化不仅速度是全球最快的，而且这种人口老化趋势也超过了国家经济社会的现代化的发展速度。我国社会的人口是在经济高速发展阶段，人均收入水平低、综合国力不强、社会保障体系不健全的前提下进入老龄化的。这种情况与发达国家老龄化是截然相反的，发达国家的人口老龄化工业化完成之后经济达到高度的发展水平之下才出现。此外，我国人口老龄化还存在着区域失衡的特点。我国各地区老龄化程度自西向东呈阶梯上升，地区间差距较大。东部沿海地区65岁以上老年人口比例已超过8%，其中上海达就到11.46%。而西部地区老年人口比例均在5%以下，部分地区仍是典型的年轻型人口结构。老龄化程度的差异，进一步加剧了地区经济发展的不平衡。因此，老龄化的问题不仅仅是一个人口问题，同时它也成为了制约经济社会发展的问题。

那么，13亿人口大国的养老问题该如何应对?目前，国家有关部门以及众多人口学学者都提出通过完善社会养老保障体制来缓解这股银色浪潮的汹汹来势。但是，我国的社会养老保障体制却面临着资金严重短缺、体制不健全等问题。根据麦肯锡咨询公司预测，我国养老保障的短缺金额到2010年将达1 100亿美元，而未来30年内将会出现3.7万亿的资金缺口。美国战略与国际问题研究中心在研究报告《银发中国——中国养老政策的人口和经济分析》中指出，即使在我国的城市也有近一半的劳动力人口享受不到公共养老体系的保障。全国职工有近3/4的人没有任何退休保障。报告还指出，目前我国的社会养老基金的运作是拆东墙补西墙的现收现付制，即是用现在工人的税来养活目前的退休人员，不做任何基金积累。虽然，目前我国正努力促使“现收现付”制向基金积累制转换，但是由于各种原因，养老基金仍然存在巨大的收支缺口。到2004年，我国全国养老保险欠费达到了450多亿元，在全国范围内，许多省市都面临着养老保险收不抵支的情况，甚至是积累亏空。加之农村养老问题也日益提高到政策议程上来，我国的养老保障制度面临着艰巨的挑战。

Almost every country in the world faced the population

problem.China has the largest population, so the one-child policy was necessay. In America, there were 2 billion people 20 years ago, now there were 3 billion. Some day they will have the same amount people as we had in china, will they apply our population control policyAnyway we could be sure they will not critize our population policy at that time.

[考查要点]

考生应根据提示信息（中/英文）写出一篇150－200词的短文。提示信息的形式有主题句、写作提纲、规定情景、图、表等。写作时间约为35分钟。

人口快速增长带来的问题（图表作文强化练习）

[题目要求]

Directions: Study the following graphs carefully and write an essay in at least 150 words. Your essay should cover these points;

1. effect of the country’s growing human population in its wildlife

2. possible reasons for the effect

3. your suggestion for wildlife protection (15 points)

【参考范文】 the ups and downs of population growth

As is seen from the two graphs, it is clear that with the rapid growth of U.S. population from 1800 to 1990, the number of its wildlife species no longer existing soared during the same period. Naturally, we can draw the conclusion that the sharp decline of wildlife species resulted from the population growth.

Two reasons may account for this phenomenon. To begin with, as the population grows, people consume much more natural resources, which often leads to excessive hunting. Second, with the increase of human activities, modern people take up more and more space. Which has a great impact on other species. Finally, the problem of pollution becomes more and more serious with the development of modern industry. More and more animals have to adapt themselves to the decaying environment or move to a totally different place, but not all of them are fortunate enough to survive the changes.

Solving this problem calls for, above all, the government’s efforts to control population growth, to decrease industrial pollution and to enhance the laws to forbid wildlife hunting. Moreover, common citizens should be aware of this ecological crisis and take on the responsibility of wildlife protection. In a word, only when the government and the common people make joint e f forts can we hope to find a satisfactory solution to this problem

Population officials and demographers have much to worry about China’s increasingly aging population. It is estimated that the proportion of people aged 60 or older in China will rise to 11.8 percent in 2020. By the middle of this century, people aged beyond 60 will take up 27.4 percent of the total population — that means one out of every four people will be senior!

The aging population poses a serious challenge to families and the society. On the one hand, with families becoming smaller and living pace escalating, it is even graver for families to care for aged members adequately. On the other hand, aging causes a relative decline in working force. Consequently, the productivity of the whole society will be affected to some extent.

The rapidity of the population’s aging has made it more urgent for the adoption of countermeasures. There is no doubt that the key is to build a solid economic foundation. Meanwhile, importance should be attached to overall social progress by changing the backward situation in social security, welfare and service. What’s more, family care and community-based services should also be encouraged.

许多国家在下一世纪将经历人口老龄化，由于出生率下降和死亡率。中国将很快加入他们的行列。据统计，中国人口老龄化，到下世纪中叶将接近高峰，超出60占总数的27。4%，年龄的人的百分比。这意味着，每四个人将老人。

由于老龄化问题，其情况已越来越多的事实，但日益严重的大多数人带来的问题仍然一无所知。首先，与家庭变得更小，生活的步伐不断升级，甚至更严重的家庭充分照顾岁成员。其次，老龄化导致的人少，以支持增加的老人的劳动人口的相对下降。因此，一定程度上影响整个社会的生产力。第三，也是最重要的是，中国的人口老龄化导致的成功实行计划生育的不同步，与国家的经济进步。

人口老龄化的速度，采取反措施的迫切。毫无疑问，他们的关键是建立一个坚实的经济基础。同时，应附的重要性，社会的全面进步，改变落后的情况下，在社会保障，福利和服务。更重要的是，家庭保健和社区服务也应予以鼓励。

导语：科学的进步和生活条件的改善导致了世界人口的迅速增长。以下是yuwenmi小编为大家整理的关于人口控制的英语作文，欢迎阅读与借鉴，谢谢!

Progress in science and the improvement of living conditions have led to the rapid growth of the world population. Modern medicine, for example, has made it possible for babies to grow up healthily and for people to live longer. With improved living conditions, particularly in the countryside, people tend to have larger families. As a result, the world population has increased so rapidly that it has now exceeded 6 billion.

But the overgrowth of population presents a threat to the existence of human society. A large population demands a GREat deal of food supply and shelter space. However, limited productivity and scarce world resources can hardly meet the needs of the ever-increasing population. Thus, in the long run, the overgrowth of the world population will only harm mankind.

To guarantee the steady development of human society, mankind must realize the consequences resulting from fast population growth and carry out a family planning programme. Only by adopting effective measures, can human society develop steadily and have a bright future.

【翻译】

科学的进步和生活条件的改善导致了世界人口的迅速增长。例如，现代医学使婴儿健康成长和人们长寿的可能性成为可能。随着生活条件的改善，特别是在农村，人们往往有更大的家庭。结果，世界人口增长如此迅速，现在已超过60亿。

但是人口的过度增长对人类社会的生存构成了威胁。大量的人口需要大量的食物供应和住房空间。然而，有限的生产力和稀缺的世界资源很难满足日益增长的人口需求。因此，从长远来看，世界人口的过度增长只会损害人类。

为了保障人类社会的稳定发展，人类必须认识到人口快速增长所带来的后果，实行计划生育。只有采取有效措施，人类社会才能稳步发展，前途光明。

The two charts show that the increase in the U.S. population has been accompanied by a corresponding decline in the number of wildlife species. Far too many species have been lost already. This poses a danger to ecological balance.

As the human population expands, more and more wild animals are hunted for food, or because they are thought to present a threat to man. But studies show that one of the primary causes of the disappearance of wildlife is pollution, which is one of the consequences of population growth and economic development. This makes us wonder if man is able to share this planet in harmony with other life forms.

In my opinion, it is imperative to take steps to reverse the disturbing trend illustrated in the charts. One measure would be to forbid the building of cities in areas where wild life is threatened with extinction. But, more imporantly, man must learn to stop polluting the environment, or he himself will become extinct.

[英语作文人口问题

一、产生老龄化的原因只有二个：寿命延长和少生孩子。

二、解决老龄化的措施，依据产生的原因不同而有所区别：

1、由于人们的寿命延长而产生老龄化。这是人们生活水平和保健水平提高的必然结果，是民富国强的标志。要解决的问题，不是如何防止老龄化(这是没法防止的，难道将较大年纪的老人杀死?)，而是如何应对由此造成老龄化后所带来的养老金不足和养老服务不足的问题。主要措施是延迟退休和加强养老服务。

2、由于人们少生孩子而产生的老龄化。这是人们生活压力加大和及时行乐盛行的必然结果，是家灾国难的开始。解决的措施只能是充许多生、奖励多生、补助多生。

3、中国的老龄化是由人们寿命延长和少生孩子共同作用产生的。

由于寿命延长而产生老龄化是不可避免的，只能通过延迟退休和加强养老服务，来解决由此造成老龄化后所带来的养老金不足和养老服务不足的问题。

因人们少生孩子而产生的老龄化，是能够通过人们多生孩子来解决的;所以，中国降低老龄化的唯一办法就是充许多生、奖励多生、补助多生;这是解决中国老龄化问题最重要最可行的办法。

由于进入到严重少子化社会之后(年人口出生率低于13。0‰或0～14岁人口占总人口的比例低18%或总和生育率低于1。8)，会造成严重的社会灾难，并且难以恢复到人口的代际均衡的水平;中国在2000年前后就进入了严重少子化社会，就算现在放开生育，也已经难于恢复到世代交替的正常水平了;鼓励生育势在必行，否则，人口快速衰退不可避免!

我国人口老龄化的主要特点是：第一，人口老龄化提前达到高峰。20世纪后期，为控制人口的急剧增长，国家推行计划生育政策，使得人口出生率迅速下降，加快了我国人口老龄化的进程。由于下世纪前半叶人口压力仍然沉重，还要继续坚持计划生育的国策，其结果将不可避免地使我国提早达到人口老龄化高峰。第二，在社会经济不太发达状态下进入人口老龄化。先期进入老龄化社会的一些发达国家，目前人均国民生产总值达到20000美元以上，呈现出“先富后老”，这为解决人口老龄化带来的问题奠定了经济基础。而我国进入老龄化社会时，人均国民生产总值约为1000美元，呈现出“未富先老”，由于经济实力还不强，无疑增加了解决老龄化问题的难度。第三，在多重压力下渡过人口老龄化阶段。下个世纪前半叶，我国在建立和完善社会主义市场经济体制过程中，改革和发展的任务繁重，经济和社会要可持续发展，社会要保持稳定，各种矛盾错综复杂，使得解决人口老龄化问题相对发达国家和人口少的国家更为艰巨。

那么，对于我国的人口老龄化问题我们该怎样去解决呢：中国人口变化的最大特点是“未富先老”，2000年，中国65岁以上老人占人口结构比重为6。8%，与世界平均水平完全一样，至2009年，中国的老龄化比例已达8。3%，显着赶超世界平均水平7。5%。这是中国社科院人口与劳动经济研究所所长蔡昉在中国经济50人论坛2011年年会的演讲重点，“未富先老”将成为“十二五”最重要的挑战。

目前80后、90后普遍生育意愿较低，生活成本较高，梁建章认为，未来需要更多地考虑推行鼓励生育的政策，只有人口结构年轻化，社会和市场的创新活力才会释放。

“首先教育资源要公平，其次是居民，尤其是年轻人的住房要保证。”杨燕绥说。但这些想法落地面临着巨大困难。杨燕绥指出，虽然我国设立了专门应对人口老龄化问题的全国老龄工作委员会办公室，但这个部门难以协调其他部门，导致“政出多门”。

梁建章认为，放开户籍制度管理是值得考虑的一个出路。现在越来越多的年轻人住在大城市，如果不放开户籍限制，他们就很难在大城市生儿育女，因为在这些城市难落户，家庭住房、小孩上学等都会成问题。

但他提醒，户籍管理的放开要与城市规划同步，比如需要考虑如何提供更多的教育资源，如何增加大城市的土地和住房供应，如何改善交通，治疗“大城市病”。

老年人都是包袱吗?杨燕绥认为未必。未来可以通过挖掘“银发经济”拉动经济，以减轻年轻人养老负担，实现养老压力的代际平衡。在她看来，迎接未来的“银发经济”需要决策者提前做好准备，实现“有备而老”。

Almost every country in the world faced the population problem.China has the largest population, so the one-child policy was necessay. In America, there were 2 billion people 20 years ago, now there were 3 billion. Some day they will have the same amount people as we had in china, will they apply our population control policyAnyway we could be sure they will not critize our population policy at that time.

老龄化现象The Aging Phenomenon

The Family Plan has been adopted for several years, most of the young generation are only child because their parents follow the government’s policy. Over more than 30years, most family are made up of grandparents, parents and a child. Here comes the problem, the society is facing an aging situation, more and more people are getting old while the young people are less. For a typical family, four grow-ups are at the age of over 40 with a young kid less than 20years old. The aging society is getting more and more obvious, such phenomenon has been catch mass media’s attention. The policy of one child has been doubted, it has been strongly advised that a family is allowed to raise two kids. I totally agree with that, it not only bring happiness to family, but also relieve the pressure of aging problem.

计划生育已经执行了很多年了，年轻一代大都是独生子，因为他们的父母执行国家的计策。30多年过去了，很多家庭是由祖父母，父母和一个孩子组成。问题也出现了，社会面临着老龄化处境，很多人变老，然而年轻人却少。对与一个典型的家庭来说，四个成年人已过四十和一个不到20岁的孩子。老龄化社会越来越突出，这样的现象引起了大众媒体的注意。一个孩子的政策遭到了质疑，强烈一个家庭应该允许有2个孩子。我完全同意，这不仅给家庭带来欢乐，而且减轻了老龄化问题的压力。

From these graphs, we can draw a conclusion that, with the growth of human population, the number of species has decreased rapidly in America, and some species have even vanished from our planet.

Why does this phenomenon appear? There are several possible reasons for this. Above all, as the human population grows rapidly, a growing number of people came to live where some wild species have been living. Then these species have to move to other places. Some of them probably can not adapt to the new environment and die. In addition, although many people look on the wildlife as their friends, some people may not think so. They catch a lot of wild animals and sell them in order to get more money. Even worse/More importantly, as the result /consequence of the industry, the natural balance and the ecologic environment are destroyed. The clear cutting has become increasingly serious. So some of the wildlife become homeless and extinct.

In order to protect the wildlife, I have some suggestions. First, the governments should make laws to prevent them from being caught and killed. Second, the governments should educate people to love nature and protect it. Third, as for ourselves, we should take practical actions to protect our living environment.

[有关人口的英语作文

The human race has experienced a consistent increase in population since the beginning of its history. Famine and disease have done little to offset this steady increase. Too many people are added annually to the population of the world. So both the causes of population increase and the results of having more people are worth careful study.

Culture evolution is the major factor responsible for population increase. Early in human development, people invented tools to hunt animals. Later they built shelters to protect themselves. Step by step, they made life easier. As a result, fewer died from natural forces, such as harsh climate and disease.

In the past, when population grew, there was unexplored territory to inhabit. But now, almost all the habitable land has been explored.From joozone.com.

The worlds population may reach 8.7 billion in 2033. It is clear that world population is a serious issue that needs careful attention. Human beings are unique to solve problems through cultural evolution.Facing the world population explosion in the near future. We must carry out the birth control program in order to save the mankind and save the world.