留学，语言成绩是必要材料之一，并且在申请院校的进程中，语言成绩的高低直接影响着你最终能申请什么到水平的院校，下面外语频道小编为大家具体分享下“雅思写作小作文范文思路解析”内容。

下面小编给各位雅思考生们带来雅思写作Task1小作文流程图范文：自然碳循环，供大家备考参考，希望对同学们的备考有所帮助!

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。

雅思写作参考范文：

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)

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以上，就是本文的全部内容分享，希望能给同学们带来参考，如果您还有雅思写作小作文范文思路解析其他方面的疑问，欢迎随时在线咨询客服老师。

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