人是否应该永不满足？
People are never satisfied with what they have; they always want something more or something different. Do you agree or disagree?
词汇提示 :
满意 n. satisfaction, happiness, contentment
珍惜v.t. cherish, honor, appreciate
遗传地 adv. inherently, intrinsically, naturally,
未知的 adj. unknown, mysterious, unexplored
变化、变体 n. variety, change
老外的范文第一篇——四段式：
I definitely agree that people are often unsatisfied with what they already have ; people always want something different. I believe this is a basic tenet of human nature, in fact.
开头段，第一句就亮出自己支持什么，展开一下所支持的内容， 强调一下这是人性。
tenet /ˈtenɪt/ n.原则；信条；教义
Humans crave variety. We are naturally wired to seek out new experiences and environments. It is the same attitude that drove early settlers to new lands; they were not only looking for resources and sanctuary, but also craved the raw excitement of a new, unknown experience.
第二段从人类历史发展上说明人类探索未知是一惯的。
wired adj. Genetically determined; hardwired. 与生俱来的
sanctuary n. 庇护所
crave v.t. 渴望
Likewise, people are always looking for something new in their lives. Humans get bored easily; things that may seem novel or exciting grow tedious after some time. This is also a natural phenomenon.
第三段用Likewise转向人类个体，说明新鲜的事情过一段时间也就不新鲜了，这是一个自然现象。
In conclusion，people are always looking for something more or different because we are naturally designed to do so. Humans are inherently curious; it’s part of the human experience.
In conclusion， 是结尾段的标志词语； 在这段中，用不同措辞概括了第二段、第三段这两个主体段的内容，重申主题、呼应开头段。
老外的范文第二篇——三段式：
People vary greatly from each other in their attitude towards life. While some people consider life should be a process of enjoying whatever comes by, many more take life as a constant process of pursuit for their dream goals.
开头段把抽象的题目具体化， 指出两种人生态度：随遇而安、追逐梦想。
Personally, I agree with the latter that life should be spent in active pursuit for something better. Above all, we human beings are by nature a race that is filled with expectation for something better. This innate expectation tends to motivate us to make the best of today so as to turn our eagerly anticipated goals into reality as soon as possible. Secondly, it is generally acknowledged that the true meaning of life lies in the sense of feeling self-fulfilled. If we only took life as it is and did nothing to make it better and fulfilling, most likely we would soon feel at loss and be bored to death. Moreover, active pursuit for excellence is also of great significance to building up our willpowers and hence developing positive personality On our way to excellence, there will inevitably be certain stumbling blocks and barriers. Through our painstaking efforts to get over these troubling blocks, our faculty shall be fully exercised to sharpen our minds. Besides, we shall also be able to view the blocks in a more rational manner and therefore develop more optimistic attitudes towards life.
主体段用personally 引出个人的观点； 用了连词呈现分论点： Above all, secondly, moreover, besides
In light of the above-mentioned reasons, I firmly believe that life should be spent as a never ending process of pursuing excellence. It is true that we sometimes may feel frustrated because we fail to reach our anticipated targets. But remember that such failures might as well turn out to be hidden bless that gives real meaning to life.
In light of the above-mentioned reasons, 基于以上理由
结尾段用了变换句型和措辞的手法， 指出尽管有错挫折， 人类还是会不断追求卓越， 再次强调自己的观点。
