英语四级写作中，饼图（pie chart）是一种常见的图表类型，用于展示各部分占整体的比例关系。以下是撰写饼图四级作文的基本结构和要点：
开始段要简要描述饼图所展示的数据和趋势。例如：“According to the pie chart, we can see that the percentage of people who prefer reading books is increasing, while the percentage of those who prefer watching movies is decreasing.”
在第二段中，分析导致这种趋势的可能原因。例如：“This increase in book reading can be attributed to the growing popularity of e-books and online reading platforms, which provide convenient access to a wide range of reading materials.”
在第三段中，总结观点并提出建议或展望未来。例如：“Therefore, it is essential to encourage people to develop their reading habits and make more use of digital resources to enhance their knowledge and skills.”
题目：The changes in people's leisure activities in recent years
作文：
Paragraph 1：
According to the pie chart, we can see that the percentage of people who prefer reading books is increasing, while the percentage of those who prefer watching movies is decreasing.
Paragraph 2：
We can see from the statistics given that the number of people who enjoy reading has risen steadily over the past few years. This increase can be attributed to the growing popularity of e-books and online reading platforms, which provide convenient access to a wide range of reading materials. On the other hand, the decline in movie watching may be due to the increasing availability of streaming services and the rise of mobile gaming, which have captured a significant share of people's leisure time.
Paragraph 3：
Therefore, it is essential to encourage people to develop their reading habits and make more use of digital resources to enhance their knowledge and skills. Additionally, it would be beneficial to regulate the use of electronic devices to ensure that people maintain a healthy balance between their leisure activities and work responsibilities.
通过以上步骤和示例，你可以撰写出一个结构清晰、内容完整的四级饼图作文。
