学为贵雅思培训项目部提供：雅思写作范文:overpopulation。

　　本篇文章摘自学为贵口语名师杨帅新浪微博（@杨帅口语-学为贵），更多雅思考试干货资料可关注帅哥微博。

　　今天的背三句来自一篇雅思写作范文，关于overpopulation（人口过剩）。大家学习一下这篇范文，看看native speaker如何布局谋篇，并学习一下人家的词汇和句型。

　　题目：

　　One of the most pressing problems facing the world today is overpopulation. What policies do you believe governments should adopt to address the causes and effects of this problem?

　　范文：

　　There is no doubt that the massive increase in the world?s population in the last 100 years has created a crisis. In order to find a solution to this crisis, politicians need to deal with not only the immediate problems, but also the long-term causes if they want to rescue humanity. Finding the right policies is not an easy task as it is a complex problem.

　　The first step is to recognise what the consequences of overpopulation are. Only by doing this can we find an appropriate solution. Perhaps its most important effect is the increased rate at which we are consuming the Earth?s resources such as oil. To combat this, governments need to do more research on alternative and renewable energy supplies so that we do not use up all the oil reserves. Another negative effect of overpopulation is how some countries suffer from a lack of basic necessities such as food. Here, an answer could be greater international co-operation so that countries with a food surplus donate what they do not need to the less fortunate countries.

　　It is not quite so easy to decide how governments should deal with the causes of overpopulation. The Chinese have adopted legislation that requires parents to pay a special tax if they have more than one child. I doubt, however, whether this solution is realistic in other countries. Another option would be to improve levels of sex education by explaining the difficulties caused by having too many children.Promoting contraception though may be problematic in many regions on cultural and religious grounds.

　　In conclusion, while it may be possible to find ways to address some of the consequences of overpopulation by international co-operation, it is harder to find policies to deal with its causes. It might be that the only way forward is for different countries to adopt policies that work within their particular culture.

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