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第三篇了,还是写了很久啊,感觉提高不大啊!
欢迎大家来拍,有拍必复。:)
TOPIC£ºARGUMENT 7 - The following appeared in a letter to the editor of the Clearview newspaper.
"In the next mayoral election, residents of Clearview should vote for Ann Green, who is a member of the Good Earth Coalition, rather than for Frank Braun, a member of the Clearview town council, because the current members are not protecting our environment. For example, during the past year the number of factories in Clearview has doubled, air pollution levels have increased, and the local hospital has treated 25 percent more patients with respiratory illnesses. If we elect Ann Green, the environmental problems in Clearview will certainly be solved."
提纲
1、没有证据表明当地环境恶化了
2、即使是环境恶化,可能与Braun无关。
3、投格林的票既不充分也不必要
The arguer concludes that the residents of Clearview should vote for Ann Green rather than for Frank Braun. To support the conclusion, the arguer points out that the number of factories and patients has increased, and that the town council are not protecting the environment. However, a careful examination would reveal how groundless the arguer is.
To begin with, the arguer indicates that the Clearview's environment has deteriorated. Accordingly, the arguer assumes that the pollution is proportional to the number of factories and patients treated with respiratory illnesses. However, the arguer provides evidence to substantiate the assumption. Perhaps the new factories have advanced equipment which can recycle the waste completely. Or perhaps, the new patients are due to some other phenomenon--there may be a bad weather result in a flu epidemic in Clearview, and more people have went to the hospital. If any scenario mentioned above is true, the arguer's conclusion is unjustifiable.
Furthermore, assuming that the arguer's assumption is reliable, the arguer unfairly asserts that Braun is responsible for the problem. The arguer provides no evidence that the council members are not protecting the environment. It is entirely possible that the council has proposed to solve the pollution, yet lacks authority to carry out. Or perhaps Braun advocate s to protect the environment, while other members in the town council does not. Without ruling out such possibilities, the arguer cannot prove the recommendation.
Last but not least, the fact that Green is a member of the Clearview town council does not indicate that he will devote himself to the environment protection--the arguer does not prove that Good Earth Coalition is a environment-protection organization. More over, the residents can also vote for other candidates who might reduce more pollution to some extent. Even if the voting for Green was necessary, that does not suffice to solve the environmental problems. Other factors, such as government's strategies, or the local population, may also impact the environment. Therefore, the recommendation to vote for Green is not neither necessary nor sufficient.
In sum, the argument is not persuasive as it stands. To strengthen it, the arguer should provide more evidence that the environment in Clearview has worsened, and Green is responsible for this. Also, the arguer should consider other methods to solve the environmental problems.
[ 本帖最后由 copia_cloud 于 2006-2-9 23:45 编辑 ] |
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