逻辑总结

Conclusion 题型

Asumption 题型

1. 因果关系题型中，有一类题型A，B之间推理关系牵强，答案是只要A就B

例OG11-97，

Although parapsychology is often considered a pseudoscience, it is in fact a genuine scientific enterprise, for it uses scientific methods such as controlled experiments and statistical tests of clearly stated hypotheses to examine the questions it raises.

The conclusion above is properly drawn if which of the following is assumed? (A) If a field of study can conclusively answer the questions it raises, then it is a genuine science.

(B) Since parapsychology uses scientific methods, it will produce credible results.

(C) Any enterprise that does not use controlled experiments and statistical tests is not genuine science.

(D) Any field of study that employs scientific methods is a genuine scientific enterprise.

(E) Since parapsychology raises clearly statable questions, they can be tested in controlled experiments.

2.除A外没有其他原因导致B

3.类比题目中，类比的两事物间存在本质联系。

Weaken 题型

1. 题目类型

1. 直接weaken原因，即原因不正确

Support 题型

1. 同一个题干中Asumption的答案是support答案的的一个子集；

2. 异因异果的选项也是support的题型的答案，即A—》B的话，那么非A—》非B，即为支持项；OG12-94

Must be true 题型

选项不可能出现新的信息

Bold fold 题型

首先，看选项中的中心名词和修饰该中心名词的动词，然后，根据文中的关系代词（如because，yet，even though…..）查看动词和名词之间的关系是否正确

consideration

finding，conclusion,

assumption, evidence

position, claim，objection, judgment,

Evaluation 题型

评论题要找出提干中的决定事件是非对错的核心词

JUSTIFY THE CONCLUSIONH

标志词

Explain, reason, account for, provide a rationale for, reconcile the discrepancy/paradox

题干中得到的结论，选项要给出结论的合理解释，

解题方法：掌握结论中的中心词，选项必然和中心词相关

解释题非常喜欢新信息

按题干类型分类

1.因果关系型，因果关系成立，或不成立

2.现象解释型，包括试验类

3.科学技术等学术类相关

4.手段或措施目的型

5.数学相关类型的题目，一定注意百分比和绝对数字之间的关系如

In the United States, of the people who moved from one state to another when they retired, the percentage who retired to Florida has decreased by three percentage points over the past ten years. Since many local businesses in Florida cater to retirees, this decline is likely to have a noticeably negative economic effect on these businesses.

Which of the following, if true, most seriously weakens the argument?

A. Florida attracts more people who move from one state to another when they retire than does any other state.

B. The number of people who move out of Florida to accept employment in other states has increased over the past ten years.

C. There are far more local businesses in Florida that cater to tourists than there are local businesses that cater to retirees.

D. The total number of people who retired and moved to another state for

their retirement has increased significantly over the past ten years.

E. The number of people who left Florida when they retired to live in another state was greater last year than it was ten years ago.

解析 who retired to Florida /who moved from one state to another 的比例下降3%，百分比下降不等于who retired to Florida绝对人数减少，而有可能是who moved from one state to another的人数增加

5. 类比题目

比较类型，题干出现多种元素的比较，在草纸上画出关系图