英语作文写作范文-人口问题

英语作文写作范文-人口问题

Directions： For this part, you are allowed 30 minutes to write a composition based on the following graph showing the growth of the world＇s population. The opening sentence is given and you are required to develop it into a full composition. Your part of writing should be no less than 120 words. Some useful words and phrases are provided, but you do not have to include all of them.

(Suggested words and phrases： birth control, death rate, population explosion, food shortage)

The Problem of Human Population

It has been estimated that a thousand years ago there were less than 400 million people on earth. Today, however, the world＇s population has amounted to 5,000 million. What

is worse, it keeps growing at a surprising speed. If this trend continues, the world＇s population will shoot up to

7,000 million by the year 2000. This is what we call population explosion.

The rapid development of science and technology is the main cause of population explosion. We can see that the population has been growing at a tremendous speed since the Industrial and Agriculture Revolution in 1650, which raised the people＇s standard of living, and the emergence of modern medicine in 1550, which lowered the people＇s death rate.

Population explosion will result in a lot of such problems as food shortage, housing shortage and unemployment. It is time that we acted quickly to carry out the policy of

birth control otherwise, man＇s survival on the earth will be threatened.

方向：对于这部分,您允许30分钟写一篇作文基于以下图表显示,

世界人口的增长。开幕式的句子,你必须发展成一个完整的成分。你的

写作应该很多于120个单词。提供一些有用的单词和短语,但你不必包

含所有。

(建议单词和短语：生育控制,死亡率,人口爆炸、粮食短缺)

人口的问题

据估计,一千年前,地球上有不到4亿人。不过,今天,世界人口已

达50亿。更糟糕的是,它一直以惊人的速度增长。如果这个趋势继续

下去,世界人口将激增至70亿到2000年。这就是我们所说的人口爆炸。

科技的迅速发展,人口爆炸的主要原因。我们能够看到人口以惊人

的速度增长自1650年工业和农业革命,这提升了人民的生活水平,1550

年现代医学的出现,降低了人们的死亡率。

人口爆炸会导致食物短缺等问题,住房短缺和失业问题。是时候,

我们迅速行动实施计划生育的政策,否则,地球上人类的生存将受到威胁。