英语考试,英语试题
  英语四级考试  英语六级考试  考研英语  职称英语考试  金融英语考试  公共英语考试  商务英语考试  托福英语考试  雅思英语考试  英语专业四级  英语专业八级  GMAT
英语考试网 > GMAT > 作文辅导 > 

GMAT写作:Argument范文30

The following was excerpted from the speech of a spokesperson for Synthetic Farm Products, Inc. “Many farmers who invested in the equipment needed to make the switch from synthetic to organic fertilizers and pesticides feel that it would be too expensive to resume synthetic farming at this point. But studies of farmers who switched to organic farming last year indicate that their current crop yields are lower. Hence their purchase of organic farming equipment, a relatively minor investment compared to the losses that would result from continued lower crop yields, cannot justify persisting on an unwise course. And the choice to farm organically is financially unwise, given that it was motivated by environmental rather than economic concerns.” Discuss how well reasoned... etc.

This speaker argues that farmers who invested in organic farming equipment should resume synthetic farming because it is financially unwise to continue organic farming. The speaker cites studies showing that farmers who switched to organic farming last year had tower crop yields. Based on these studies, the speaker concludes that the relatively inexpensive investment in organic farming equipment cannot justify continuing to farm organically. The speaker also claims that continuing to farm organically is financially unwise because it is motivated by environmental, not economic, concerns. The argument suffers from three problems.

One problem with this reasoning involves the vague comparative claim that farmers who switched to organic farming last year had lower crop yields. We are not informed whether the survey compared last year’s organic crop yields with yields from previous years or with those from synthetic farms. Moreover, the author provides no evidence about how the survey was conducted. Lacking more information about the survey, we cannot accept the speaker’s conclusion.

Secondly, the speaker assumes that the low crop yields for first-time organic farmers last year are representative of crop yields for organic farmers overall. However, more experienced organic farmers might have had much better crop yields last year. Also, the first-time organic farmers might improve their own crop yields in future years. Moreover, last year’s yield may have been unusually low due to poor weather or other factors, and thus not indicative of future yields.

Finally, in asserting that organic farming is financially unwise because it is motivated by environmental instead of economic concerns, the speaker unfairly assumes that a practice cannot be both environmentally and economically beneficial. It is possible that, in the long run, practices that help protect the environment will also result in greater economic benefits. For instance, organic farming methods may better protect soil from depletion of the elements that contribute to healthy crops, providing an economic benefit in the long run.

In conclusion, the speaker’s argument is poorly supported and is short-sighted. To better evaluate the argument, we would need more information about the how the survey was conducted, especially about the comparison the survey makes. To strengthen the argument, the speaker must present evidence that last years’ crop yields from first-time organic farmers are representative of yields among organic farms in general. The author must also provide evidence that environmentally sound practices cannot be economically beneficial as well.



GMAT写:Argument范文31
GMAT写作:Argument范文29
来源:www.english-exam.com 时间:2008-03-09 点击:28 [返回顶部↑
赞助商链接
相关栏目
  •  报考指南
  •  阅读理解
  •  逻辑推理
  •  语法词汇
  •  数学辅导
  •  Gmat试题
  •  gmat资料下载
  • 相关文章
  •  GMAT写:Argument范文31
  •  如何提高gmat写作能力
  •  GMAT写作:Argument范文
  •  GMAT作文考试必背30常用句
  •  GMAT作文考试6分模板实例
  •  GMAT作文之issue讲义指导
  • 热点文章
  •  GMAT新黄金80题及作文范文
  •  Argument Writing范文
  •  GMAT作文黄金80题Analysis
  •  GMAT新黄金80题及作文范文
  •  GMAT新黄金80题及作文范文
  •  GMAT新黄金80题及作文范文

  • 英语考试网 Copyright © 2006-2008 english-exam.com