今天小編為大家分享的是GMAT邏輯正確解析，文章包含了GMAT邏輯假設(shè)題正確和錯(cuò)誤答案特點(diǎn),、GMAT邏輯解題技巧及GMAT邏輯真題，對(duì)應(yīng)解析希望通過(guò)這篇文章的學(xué)習(xí)對(duì)你們有所幫助,，下面跟隨小編一起學(xué)習(xí)吧。在這里小編先預(yù)祝大家考試順利哦,。
　　一,、GMAT邏輯假設(shè)題正確答案特點(diǎn)
　　1.含有”at least one” 或”at least some”是正確的可能性很高用取非”none”檢驗(yàn)。
　　2.避免選擇帶有”the primary purpose”, “the top priority”或”the main factor”等宣稱是作者重要觀點(diǎn)的詞的選項(xiàng),。
　　3.注意選項(xiàng)中出現(xiàn)”not”不一定是錯(cuò)誤答案,，反而defender中經(jīng)常用到not, no, never等否定詞。
　　注：因果類假設(shè)與加強(qiáng)做法類似,，即：
　　1)排除他因
　　2)有因必有果
　　3)無(wú)因必?zé)o果
　　4)因果不顛倒
　　5)使用的證據(jù)或數(shù)據(jù)真實(shí)有效或排除其無(wú)效的可能性
　　二,、GMAT邏輯假設(shè)題錯(cuò)誤答案特點(diǎn)
　　1)相反答案(即削弱)
　　2)答案——答案加強(qiáng)了一個(gè)與原文結(jié)論相似的結(jié)論
　　3)無(wú)關(guān)答案
　　三、GMAT邏輯解題技巧
　　1,、找出原文中的結(jié)論
　　2,、鎖定結(jié)論，幾乎所有正確答案都對(duì)結(jié)論有影響
　　3,、原文中有推理漏洞,，需要仔細(xì)尋找加以支持
　　4、預(yù)先判斷正確選項(xiàng)特征范圍
　　四,、GMAT邏輯真題對(duì)應(yīng)解析
　　OG13-P512-41
　　Installing scrubbers in smokestacks and switching to cleaner-burning fuel are the two methods available to Northern Power for reducing harmful emissions from its plants. Scrubbers will reduce harmful emissions more than cleaner-burning fuels will. Therefore, by installing scrubbers, Northern Power will be doing the most that can be done to reduce harmful emissions from its plants.
　　Which of the following is an assumption on. which the argument depends?
　　(A) Switching to cleaner-burning fuel will not be more expensive than installing scrubbers.
　　(B) Northern Power can choose from among various kinds of scrubbers, some of which are more effective than others.
　　(C) Northern Power is not necessarily committed to reducing harmful emissions from its plants.
　　(D) Harmful emissions from Northern Power's plants cannot be reduced more by using both methods together than by the installation of scrubbers alone.
　　(E) Aside from harmful emissions from the smokestacks of its plants, the activities of Northern Power do not cause significant air pollution.
　　解析：在煙囪上安裝清潔器和轉(zhuǎn)向使用清潔能源是NP公司減排的兩種方案,，清潔器比清潔能源效果更好，所以只要安裝了清潔器,，NP就在大程度上實(shí)現(xiàn)了減排,。
　　下面哪一個(gè)選項(xiàng)是題目結(jié)論所依賴的假設(shè)條件。
　　選項(xiàng)A, 談成本，無(wú)關(guān)屬性,，排除! 選項(xiàng)C,，談減排的必要性，無(wú)關(guān)屬性,，排除! 選項(xiàng)D,，兩種方式同時(shí)使用不會(huì)在更大程度上實(shí)現(xiàn)減排。取反驗(yàn)證,，假設(shè)兩種方式同時(shí)使用可以在更大程度上減排那么題干結(jié)論被推翻,，正確! 選項(xiàng)E，ASIDE FROM HARMFUL EMISSION直接排除!