智课网GMAT逻辑独家资料免费订阅

2022-06-01 23:32:42

     独家资料免费订阅。为了帮助考生更好的备考GMAT,下面为大家总结了GMAT逻辑考试相关答题的方法以及一些GMAT逻辑考试练习题,并附有解析,同学们可适当进行下载练习。

  GMAT考试时如何应对逻辑题

  曾经有人问,考试时是按平时分析题的思路去做题吗,答案是NO,时间不允许,考试时做题很大程度上是靠感觉,这种感觉主要靠平时分析题的思路形成。为此,下文对这种感觉进行探讨,分析考试时实际是如何做题的。

  GMAT逻辑考试题解题步骤

  一.看问题

  问题分为:MUSTBETRUE(包括SUPPORTTHEFOLLOWING)/MIANPOINT(包括FILLINBLANK)/WEAKEN/SUPPORT/JUSTIFYTHECONCLUSION/ASSUMPTION/RESOLVETHEPARADOX/METHODOFREASONING(包括ROLE)/FLAWINTHEREASONING/PARALLELREASONING/EVALUATIONTHEARGUMENT/CANNOTBETRUE(包括WEAKEN选项)/POINTATISSUE/PRINCIPLE

  二.分析原文

  1.原文有结论:分清前提,反前提,附加前提,中间结论和总结论,特别是推出结论的直接前提。在脑中形成因为(直接前提)所以(结论)推理结构。注意结论的特殊性和具体性

  2.原文没结论的:主要有三类MUSTBETRUE/CANNOTBETRUE/RESOLVETHEDESCREPANCY。对前两类,有共同结合点的,将其结合起来,看能推出什麽。如果没有结合点,记住信息。对于第三类,记住矛盾

  三.排除选项或找出答案

  1.,则直奔答案,

  2.,则结合有关无关排除选项

  3.剩下的用有关无关,排除选项,剩下有关的。各类题有关无关概念不完全相同,但总体上是和谈论的话题有关就是有关。再用各类体的TEST去最后确认或从混淆的最后一两个答案中找出正确答案。

  4.至此多数题能找到答案。有四类特殊的题型可用TEST去检验所选的是否正确或在剩下的几个混淆项中选出正确答案。分别是Assumption-NegationJustify-JustifyFormulaEvaluate-VarianceTestPointatIssue-Disagree/Agree

  GMAT逻辑考试练习题及解析:

  These days, drug companies and health professionals alike are focusing their attention on cholesterol in the blood. The more cholesterol we have in our blood, the higher the risk that we shall die of a heart attack. The issue is pertinent since heart disease kills more North Americans every year than any other single cause. At least three factors---smoking, drinking, and exercise—can each influence levels of the cholesterol in the blood.

  Which one of the following can be properly concluded from the passage?

  A.If a person has low blood cholesterol, then that person’s risk of fatal heart disease is low.

  B.Smoking in moderation can entail as great a risk of fatal heart disease as does heavy smoking.

  C.A high-cholesterol diet is the principal cause of death in North America.

  D.The only way that smoking increases one’s risk of fatal heart disease is by influencing the levels of cholesterol in the blood.

  E.The risk of fatal heart disease can be altered by certain changes in lifestyle.

  答案是E。解释:

  A.原文中说,胆固醇越高,生心脏病的可能性越大。A选项的内容是否命题,不一定成立。

  B.原文中没有提到此相关信息。

  C.显然不对,因为文中结尾明显说抽烟、饮酒和缺少运动也可以影响血液中胆固醇水平,所以不能保证C是正确的。

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