GMAT考试逻辑部分的错误选项说明.

选择题是GMAT考试的主要形式，哪一部分的选择题最让人纠结?相信很多同学都会把目标指向GMAT逻辑题。逻辑部分很多同学选择题的出错率都比较大，澳际小编这里对错误选项作出分析，GMAT入门的同学要注意： 　　一、 诉诸权威/大众信念/人身攻击/感情色彩等选项(非学者态度) 　　二、 反对前提的选项 　　三、 涉及两比较对象的选项 　　1.GMAT逻辑 比较双方应与题目比较双方一致(1。2。两点偶的观点和原文相反～～是我理解错了还是原文打错了啊?～～) 　　2.GMAT考试 比较的概念要与原文完全等同(涉及与原文无关的新概念的比较必错) 　　OG2. The average life expectancy for the United States population as a whole is 73.9 years, but children born in Hawaii will live an average of 77 years, and those born in Louisiana, 71.7 years. If a newlywed couple from Louisiana were to begin their family in Hawaii, therore, [ their children would be expected to live longer than would be the case if the family remained in Louisiana. ] 　　Which of the following, if true, would most seriously weaken the conclusion drawn in the passage? 　　A. Insurance company statisticians do not believe that moving to Hawaii will significantly lengthen the average Louisiana’s life. (一、诉诸权威) 　　B. The governor of Louisiana has falsely alleged that statistics for his state are inaccurate. (二、反对前提) 　　C. The longevity ascribed to Hawaii’s current population is attributable mostly to genetically determined factors. 　　D. Thirty percent of all Louisiana’s can expect to live longer than 77 years. (三1、比较双方应与题目的一致。应为Hawaii VS. Louisiana，而非30%Louisiana VS the other 70%) 　　E. Most of the Hawaiian Islands have levels of air pollution well below the national average for the United States. (三2、比较概念应与题目的一致。应为 Life expectancy，而非 Pollution level) 　　3. 原并列内容变成比较，必错 　　OG33. Rural households have more purchasing power than do urban or suburban households at the same income level, [since some of the income urban and suburban households use for food and shelter can be used by rural households for other needs.] 　　Which of the following inferences is best supported by the statement made above? 　　A. The average rural household includes more people than does the average urban or 　　suburban household. 　　B. Rural households have lower food and housing costs than do either urban or suburban 　　households. 　　C. Suburban households generally have more purchasing power than do either rural or urban households. 　　D. The median income of urban and suburban households is generally higher than that of 　　rural households. 　　E. All three types of households spend more of their income on food and housing than on all other purchases combined. 　　四、 可能对，也可能不对的选项 　　五、 非提问要求的选项 　　5. A program instituted in a particular state allows parents to prepay their children’s future 　　college tuition at current rates. The program then pays the tuition annually for the child at any of the state’s public colleges in which the child enrolls. [Parents should participate in the program as a means of decreasing the cost for their children’s college education.] 　　Which of the following, if true, is the most appropriate reason for parents NOT to participate in the program? 　　A. the parents are unsure about which public college in the state the child will attend. (四、有可能未来学费更高，也有更低的可能) 　　B. The amount of money accumulated by putting the prepayment funds in an interest-bearing account today will be greater than the total cost of tuition for any of the public colleges when the child enrolls. 　　C. The annual cost of tuition at the state’s public colleges is expected to increase at a faster rate than the annual increase in the cost of living. (五、题目问削弱，选项是加强) 　　D. Some of the state’s public colleges are contemplating large increases in tuition next year.(五、题目问削弱，选项是加强) 　　E. The prepayment plan would not cover the cost of room and board at any of the state’s public colleges. 　　六、 原文选项不在同一范畴 ((Out of Scope)，GMAT入门的同学尤要注意。 　　OG44. Some people have questioned the judge’s objectivity in cases of sex discrimination against women. But the record shows that in sixty percent of such cases, the judge has decided in favor of the women. [This record demonstrates that the judge has not discriminated against women in cases of sex discrimination against women.] 　　The argument above is flawed in that it ignores the possibility that 　　A. a large number of the judge’s cases arose out of allegations of sex discrimination against women 　　B. many judges find it difficult to be objective in cases of sex discrimination against women 　　C. the judge is biased against women dendants or plaintiffs in cases that do not involve sex discrimination 　　D. the majority of the cases of sex discrimination against women that have reached the judge’s court have been appealed from a lower court 　　E. the evidence shows that the women should have won in more than sixty percent of the judge’s cases involving sex discrimination against women 　　以上就是小编分享的GMAT考试逻辑的错误选项，同学们复习GMAT逻辑的时候要特别注意。这些错误选项是我们考生经常会遇到的，所以GMAT入门的同学要多掌握这些知识，提高选择题的正确率。 　　澳际六步曲体系 TSSS源于经验、责任、使命、灵感和天才，充分凝聚每一个澳际人的智慧以及数千个名校成功录取案例的经验。澳际引进世界顶级咨询公司先进咨询服务模型和西方职业评估体系基础上，结合申请人在海外求学路上的切实困惑和需求，开创出来的全新留学服务体系。“澳际六步曲”的宗旨是打破传统留学中介代理的服务模式，关注就业，重视科学职业规划，强调授人以“渔”。协助申请人创建自己从未意识到的申请名校的竞争优势(Create your own edge)。澳际旨在成为中国留学行业的改革者和新规则的制定者。我们要破除已有的习惯性思维，推行同样的变革和创新。