Study the following chart carefully and write an essay in which you should 1)describe the chart briefly 2)interpret the causes o

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问题 Study the following chart carefully and write an essay in which you should
1)describe the chart briefly
2)interpret the causes of it
3)give your point of view
You should write more than 150 words neatly on ANSWER SHEET 2.(15 points)

选项

答案 As can be seen from the above chart, some important changes have taken place in the past years with regard to the birth rate and death rate. Because of wars, the birth rate fell sharply and the death rate rose greatly in 1949. Between 1959 and 1979, the birthrate kept on increasing, while the death rate sometimes went up and fell down occasionally. From then on, both the birth rate and death rate reduced. It is no difficult job for us to come up with some possible factors that underlie the above changes. In the first place, with the development of our economy, people have changed their lifestyles. They did not regard having more children as a good thing. Therefore, the birth rate had begun to fall down since 1970s. In the second place, with the improvement of both living standards of people and the technique of medical treatment, people can enjoy a longer life expectation. Thus the death rate had also begun to fall down since 1970s as shown in the chart. From what has been discussed so far, it can be predicted that the present situation will continue for quite a while in the near future. People will have fewer and fewer children, and they will enjoy longer and longer life expectation.

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