考研作文模板的构建需要遵循一定的结构和逻辑，以下是一些基本的步骤和要点，帮助你构建一个有效的考研作文模板：
首段
描述图表数据变化：
区分动态和静态图表。
动态图表：描述数据随时间的变化趋势。
静态图表：描述数据在某一时间点的状态。
使用常用句式：
例如：“What is presented in the above figure is that...”
中段
分析原因：
通常涉及两个主要原因。
可以归结为经济、文化等因素。
使用常用句式：
例如：“The reason for this phenomenon is...”
尾段
预测未来趋势：
描述图表数据可能的发展方向。
提出建议或展望：
例如：“It is expected that...”
模板示例
```
As is depicted in the figure above, we can observe a significant [trend/change] from [time period 1] to [time period 2]. The data presented in the pie chart illustrates that [specific aspect of the data] has [increase/decrease] by [percentage/amount].
The underlying reasons for this shift are multifaceted. Primarily, the [economic/cultural/social] factor has played a crucial role, as [specific event/change] has occurred, leading to [resulting effect]. Furthermore, the [technological/environmental/policy] factor has also played a pivotal part, as [specific event/change] has occurred, contributing to [resulting effect].
Looking ahead, it is projected that [future trend/change] will continue to [increase/decrease] at a [rate/magnitude]. It is essential for [individuals/organizations/governments] to [take action/implement policy] to [mitigate negative effects/enhance positive effects].
```
注意事项
个性化：
结合自己的语言习惯和写作风格，对模板进行个性化调整。
练习：
多做练习，将模板熟练应用到不同类型的图表和作文题目中。
审题：
仔细阅读题目要求，确保模板与题目要求相符。
以上模板和步骤可以帮助你构建一个结构清晰、逻辑连贯的考研作文。记得在写作时保持语言流畅，注意主谓一致和时态的正确使用。祝你考研顺利!