英语冲刺复习，作文是必要攻克的重要堡垒。英语二作文常考图表作文，新东方在线特此为大家预测几个话题，附上范文，考生参考背背，万一考到了呢!下面来看话题：人口老龄化及其范文。
2017考研英语二作文预测：人口老龄化
Directions:
Write an essay based on the following chart. In your essay, you should
1)interpret the chart, and
2)give your comments.
You should write about 150 words on ANSWER SHEET. (15 points)
中国60岁以上人口占总人口比例示意图
The line chart depicts that the percentage of those aged over 60 increased moderately from 6% of the total population in 1990 to 15% in 2010 in China. It is predicted that the proportion will amount to 25% in 2020 and 30% in 2040.
Quite a few factors can account for this phenomenon, but the following might be the critical ones: for one thing, with the implementation of China's family planning policy and the improvement of people's living standard, fewer and fewer people are willing to have more children. Therefore, the birth rate has dramatically dropped, which results in a low proportion of youngsters and a higher proportion of elders. For another, due to the fact that more hospitals are equipped with advanced medical instruments and more professional staffs, many incurable diseases now can be easily cured. As a result, the public can enjoy an increased life span, adding to the growing proportion of old people.
The aging of the population is also a result of social progress and economic development. However, this phenomenon will be likely to bring about some undesirable consequences in the future. Hence it is high time that we figured out some ways to face the up-coming challenges.