通过范文解析来了解雅思写作的思路和文章结构是非常便捷有效的提分途径。下面为雅思写作备考内容：雅思写作Task1小作文流程图范文--大自然的碳循环
这里和大家分享小作文流程图的一篇范文，关于大自然的碳循环，我们来看关于这个task的解析和范文!
Task：The diagram below illustrates the carbon cycle in nature.
思路解析：
1. 需要看懂图形之间的顺序，并找到流程的起点和终点;
2. 需要理解图形之间的因果关系;
3. 需要学会描述事物之间的转换：如空气变成固体;
4. 需要理解和推测文字描述和图形步骤之间的因果关系：如前提条件，过程，后果。
参考范文：
The flow chart shows how the cycle of carbon is formed in the nature completely. Overall, this process has 3 main parts, including carbon absorbing, transferring and releasing.
Firstly, under the exposure to sunlight, plants like green trees begin a process known as photosynthesis which absorbs CO2 from the air. After the death and decay of these plants, the organic carbon is then transferred underground. Similarly, the carbon accumulated in dead animals which feed on plants in life, such as sheep, is also deposited in soil. Being pressed and mingled in deep earth for a long term, a part of trapped carbon is converted into the form of fossil or fossil fuels.
In terms of releasing carbon back, there are generally 3 ways. Organically, physical respiration from both plants and animals produces and exhales large amount of carbon as CO2 into atmosphere. Spontaneously, root respiration of plants also extracts fixed carbon from soil. Besides, man-made activities that burn fossil fuels like car running or factory manufacturing make serious gas emissions of CO2 in air.
Finally, the entrance of CO2 into atmosphere activates this natural cycle which consists of sun, air, creatures, land and human activities.
(195 words)
以上为网带给大家的雅思写作备考内容： 雅思写作Task1小作文流程图范文--大自然的碳循环 。更多雅思写作资料，可以去网论坛下载~烤鸭加油。