图表类英语作文的写作方法如下：

概述图表

使用诸如 "As is shown by the graph/in the table" 的句式来引入图表，并简要描述图表所展示的内容。

描述图表变化

详细说明图表中的数据变化，例如：“The population has jumped from 10 million to 15 million in the past 10 years.”（人口在过去10年中从1000万增加到1500万）。

使用描述性动词如 "show"、"indicate"、"display" 等来强调数据的变化。

分析变化原因

解释导致图表数据变化的原因，例如：“The rapid increase in population can be attributed to the country's economic growth and improved living standards.”（人口的快速增长可以归因于国家的经济增长和生活水平的提高）。

联系实际

将图表中的数据与现实生活中的情况相联系，例如：“This increase in population has put pressure on housing and employment opportunities.”（人口的增长给住房和就业机会带来了压力）。

给出建议

根据图表数据提出自己的建议或看法，例如：“To address the challenges posed by population growth, the government should implement policies that promote sustainable development.”（为了应对人口增长带来的挑战，政府应实施促进可持续发展的政策）。

Title: The Impact of Economic Growth on Population Growth

Introduction:

As is shown in the graph, there has been a rapid increase in the population of the country in the past 54 years. This significant growth can be attributed to various factors, including economic development, improved healthcare, and education.

Body:

The graph clearly indicates that the population has jumped from 50 million to 100 million in the past five decades. This surge in population can be largely explained by the country's economic growth, which has led to better job opportunities and higher living standards. Additionally, improved healthcare facilities and educational opportunities have contributed to a lower birth rate and a higher life expectancy.

However, this rapid population growth also poses challenges. For instance, the increased demand for housing and employment opportunities has put pressure on urban areas. Moreover, the strain on resources such as water and food has become increasingly evident.

Conclusion:

In conclusion, while economic growth has led to significant population growth, it is crucial for the government to implement policies that address these challenges. By promoting sustainable development and investing in public services, the country can ensure that the benefits of economic growth are shared by all, while also mitigating the negative impacts on population growth.