四级写作经常要求围绕某个现象或事物分析利弊。在遇到这类考题时，可以从利与弊两个方面展开分析，并明确阐述自己的看法。
第一段：说明现状
1. Nowadays many people prefer XXX because it plays a significant role in our daily life.
现在许多人更喜欢XXX，因为它在我们的日常生活中扮演着重要的角色。
2. Generally, its advantages and disadvantages can be seen as follows.
总的来说，它的优缺点如下。
第二段：分析利弊
3. First ______ (XXX的优点之一). Besides, ______ (XXX的优点之二).
第一，……。第二，……。
4. But every coin has two sides. The negative aspects are also apparent.
但是每件事物都有两面性，它的缺点也很明显。
5. One of the important disadvantages is that ______ (XXX的第一个缺点). To make matters worse, ______ (XXX的第二个缺点).
其中一个重要的缺点是，……。更糟糕的是，……。
第三段：总结看法
6. Through the above analysis, I believe that the positive aspects overweigh the negative ones. Therefore, I would like to say that______ (我的看法).
通过以上分析，我认为它的利是大于弊的。因此，我认为……。
7. From the comparison between these positive and negative effects of XXX, we should take it reasonably and take actions according to the circumstances we are in. Only by this way, ______ (对前景的预测).
通过比较XXX的利弊，我们应该合理地应用它，并根据我们所处的情况去做。只有通过这种方式，……。