【答案解析】[参考范文]

The two pictures tell us a story about two little seedlings. On the one hand, the left picture reveals that the two seedlings look similar except that one is directly planted in soil while the other in a pot. On the other hand, the right picture shows a marked contrast between the two trees: although both of them have grown up and are producing fruits, the potted tree is too negligible compared with the other. Thus, it is safe to conclude that the growing environment has a bearing on the growth of the trees. The same is true of a person.
Many examples can be found to prove that growing environment has a profound influence on individual"s development. Take the only child as a typical example. Due to the family planning policy, many children born in and after the 1980s have no siblings. They are tenderly loved and live in the protection of their families with sufficient material wealth. As a result, they know little about independence, self-reliance and the difficulties in life. Another example should be that children of teachers are more likely to take on teaching as their career while children having a singer parent may be fond of singing.
Considering all the above analysis, I think parents should take advantage of the favorable aspects of their family environment while creating a moderately free environment to promote their children"s full development. [解析] 相比两幅图，左边的图中两棵树苗看上去几乎差不多，唯一不同的是：一棵直接种在了土里，而另一棵却是盆栽。右边的图片两棵树对比就很明显了：原本直接种在土里的那棵树苗变成了参天大树，树上果实累累；而种在盆里的树虽然也长大了些，并且也结出了果实，但与旁边的参天大树相比就显得微不足道了。由此可以联想到，本图实际是以树喻人，树木的栽种环境决定了其能否长成大树，那么人的生长环境也能决定其能否成为“大才”。文章可以以此为观点展开论证。
根据图片内容和提纲要求，本文可布局如下：第一段首先简要描述图画，然后指出：树的生长环境对其影响重大，同样的道理也适用于人；第二段给出具体的例子来证明环境对人的成长的影响；第三段总结自己的观点．简单给出建议。