解析：根据提纲中的信息1)Write out the messages conveyed by the cartoon. 本文开头需要两个段落，即客观描述漫画段，引出暗含主题段。
根据提纲中的信息2)Give your comments，本篇文章下文要体现出作者对该现象的评论，即持有该观点的原因和最后得出的结论。
确定文章由四个段落组成：客观描述漫画段—主题段—原因段—对策段。
(3)根据提纲要求，利用恰当语句组段成篇。
【例文】
As is shown in the cartoon, the hen that has just laid an egg is shouting, with her head raised high,“I ensure that my egg brings no corners and that it consists of such three parts as eggshell, egg white and yolk.”
What Ive mentioned above is the surface messages conveyed by the cartoon. It seems from the hens proud look that she is expected to make a promise for the egg she lays. In fact, it is clear that the hen promises what turns out to be her own duty.
There are some possible reasons for this common social phenomenon. For one thing, the social competition is becoming so fierce that all trades tend to produce ads to make themselves better known to the public. For another, theyre not prepared to face the challenge and as a result, they can do little except declare their own duty as something praiseworthy.
In my opinion, every trade should try every means to improve its competitive forces instead of boasting like the hen in the cartoon. Therefore, I draw my conclusion that just as a hen shouldnt promise for her egg, so no trade in the society should boast themselves for something within their duty and that they should work hard to provide more benefits for the society. In a word, try not to be like the boasting hen in our life!
