逻辑写作方法

-精选财经经济类资料- -最新财经经济资料-感谢阅读- 1 逻辑写作方法 Argument 开头方式： 复述结论复述论据指出 原文存在缺陷 The author cites various other evidence to justify the claim that On the basis of this line of reasoning the dean concludes 罗列完作 者的假设之后引导结论的又一句 式 论证展开： 段首句+推测 / 假设 / 列举+ 段 落小总结 -精选财经经济类资料- -最新财经经济资料-感谢阅读- 2 段首句指出要攻击的错误： 然后用推测法 perhaps，假设法 或列举法展开 用一个小句型座小总结 First of all, the memo indicates that 引导出有缺陷的观点 Accordingly, the argument rests on the assumption that 指出原观点 所基于的假设 Yet, we are not informed .指出假设是没有根据的 It is entirely possible that 展开对文中所述现象的其他可 能推测 If this is the case, the recommended acquisition would not serve s recommendation. 结尾方式： 指出作者未能支持的结论 + 指 出我们还需要那些信息来完善论证。 To bolster it he must provide -精选财经经济类资料- -最新财经经济资料-感谢阅读- 3 clearer evidence that . Such evidence might including the following 引导开头段结论的词汇及句式： recommend / suggest / advice / propose On the basis of this evidence the author infers that . This argument is logically flawed in several critical respects. On the basis of this line of reasoning the dean concludes This argument contains several logical flaws, which render it unconvincing. 论证段句式 ： 结尾段句式： In sum, the editorials author cannot justify his or her voting recommendation on the basis of the scant evidence provided in the editorial. To convince me that . Omni -精选财经经济类资料- -最新财经经济资料-感谢阅读- 4 would need to provide clear statistical evidence that 攻击差异概念句式 A does not necessarily indicate that B. A is little indication that B. A accomplishes nothing toward bolstering the recommendation that. The author falsely equates A with B. 攻击因果关系的句式： The article fails to account for the alternative explanation for , thus the Since the editorial fails to rule out these and other possible explanations for ., I cannot accept any conclusions about . But , since the editorial provides no evidence to substantiate this assumption it is equally possible that Thus, without better evidence that , the editorial remains unconvincing. The mere fact that -精选财经经济类资料- -最新财经经济资料-感谢阅读- 5 hardly suffices to prove . If this is the case, the recommended acquisition would not Thus, without more marketing information about . It is difficult to assess the merit of the memos recommendation. A threshold problem with the argument involves overlooks a myriad of other possible reasons for In short, without accounting for other factors that might contribute to , cannot justify the claim that . articles author cannot make any sound recommendations to . 其他句式 Without ruling out other possible reasons for A.cannot convince me on the basis of them that B. Yet the memo contains no -精选财经经济类资料- -最新财经经济资料-感谢阅读- 6 evidence to support this assumption. Lacking such evidence it is equally possible that 表让步关系的词汇： even if given that , it is entirely possible that 表递进关系的词汇：