GRE出国考试作文范例推荐

在平平淡淡的学习、工作、生活中，大家都不可避免地要接触到作文吧，作文是从内部言语向外部言语的过渡，即从经过压缩的简要的、自己能明白的语言，向开展的.、具有规范语法结构的、能为他人所理解的外部语言形式的转化。你知道作文怎样才能写的好吗？下面是小编为大家整理的GRE出国考试作文范例推荐，欢迎阅读与收藏。

The following is a letter to the editor of an environmental magazine

The decline in the numbers of amphibians worldwide clearly indicates the global pollution of water and air. Two studies of amphibians in Yosemite National Park in California confirm my conclusion. In 1915 there were seven species of amphibians in the park, and there were abundant numbers of each species. However, in 1992 there were only four species of amphibians observed in the park, and the numbers of each species were drastically reduced. The decline in Yosemite has been blamed on the introduction of trout into the parks waters, which began in 1920 . But the introduction of trout cannot be the real reason for the Yosemite decline because it does not explain the worldwide decline.

Sample Essay

In this argument, the writer of the letter concludes that global pollution of water and air has caused a decline in the number of amphibians worldwide. To support his or her conclusion, the writer cites the results of two studies, seventy-five years apart, that purportedly show that the number of amphibians in one park in California, Yosemite National Park, have drastically declined. Additionally, the writer casts aside a given reason for the decline, stating that the introduction of trout to the park does not explain the worldwide decline in the number of amphibians. This argument defies simple logic and suffers from several critical fallacies.