在西南片區(qū)成都各GMAT培訓(xùn)機(jī)構(gòu)很多，做的比較不錯(cuò)的就要數(shù)成都申友GMAT莫屬了。他們的成都寒假封閉班已經(jīng)開始報(bào)名了。

其實(shí)對(duì)于中國(guó)的考生來(lái)說(shuō)，數(shù)學(xué)大部分人都是比較拿手的，那我們今天就來(lái)說(shuō)說(shuō)最容易迷惑同學(xué)的邏輯改怎么學(xué)習(xí)吧。

[if !supportLists]一、[endif]GMAT考試題型

邏輯推理（CR）一共有5個(gè)選項(xiàng)，根據(jù)問(wèn)題在5個(gè)選項(xiàng)中選擇一個(gè)符合題意的與原文邏輯關(guān)系相關(guān)的選項(xiàng)。一般來(lái)說(shuō)，它的出題形式有增強(qiáng)或削弱結(jié)論，比如Which of the following, if true, would most weaken/ strengthen the author’s conclusion in lines …?這類題相對(duì)于其他題目來(lái)說(shuō)難度相對(duì)較大。

以下題為例：

Neuroscientist: Memory evolved to help animals react appropriately to situations they encounter by drawing on the past experience of similar situations. But this does not require that animals perfectly recall every detail of all their experiences. Instead, to function well, memory should generalize from past experiences that are similar to the current one.

The neuroscientist`s statements, if true, most strongly support which of the following conclusions?

A.At least some animals perfectly recall every detail of at least some past experiences. ?

B. Perfectly recalling every detail of all their past experiences could help at least some animals react more appropriately than they otherwise would to new situations they encounter. ?

C.Generalizing from past experiences requires clear memories of most if not all the details of those experiences. ?

D.Recalling every detail of all past experiences would be incompatible with any ability to generalize from those experiences. ?

E.Animals can often react more appropriately than they otherwise would to situations they encounter if they draw on generalizations from past experiences of similar situations.

[if !supportLists]二、[endif]如何做好GMAT邏輯題

成都GMAT寒假班在邏輯方面提醒大家，一定要看清楚題目要求，理清楚自己的解題思路，從題目中找出相關(guān)信息。最后就是利用好OG. GMAT《OG》即offical guide GMAT官方考試指南，為GMAC官方推出官方考試教材，包含GMAT數(shù)學(xué)/GMAT語(yǔ)文和GMAT（連接符號(hào)一致）寫作三大部分，講解了GMAT考試的大致方針和多類型樣題，是最權(quán)威可靠的備考資料。而且《OG VERBAL 分冊(cè)》，即官方指南語(yǔ)文分冊(cè)，收錄了GMAT閱讀/語(yǔ)法和邏輯的各類題型和詳盡的解析，是提高語(yǔ)文部分的備考利器。

例：

A major network news organization experienced a drop in viewership in the week following the airing of a controversial report on the economy. The network also received a very large number of complaints regarding the report. The network, however, maintains that negative reactions to the report had nothing to do with its loss of viewers.

Which of the following, if true, most strongly supports the network's position?

(A) The other major network news organizations reported similar reductions in viewership during the same week.

(B) The viewers who registered complaints with the network were regular viewers of the news organization's programs.

(C) Major network news organizations publicly attribute drops in viewership to their own reports only when they receive complaints about those reports.

(D) This was not the first time that this network news organization has aired a controversial report on the economy that has inspired viewers to complain to the?network.

(E) Most network news viewers rely on network news broadcasts as their primary source of information regarding the economy.

正確答案是A。

題目大意是：一個(gè)主流的網(wǎng)絡(luò)新聞組織在刊登了一篇富有爭(zhēng)議的財(cái)經(jīng)報(bào)道，在接下來(lái)的一周，該新聞組織經(jīng)歷了收視率的大幅下滑。同時(shí)該組織也收到了很多針對(duì)該報(bào)道的投訴。但是該組織拒絕把觀眾流失歸咎于觀眾對(duì)財(cái)經(jīng)報(bào)道的負(fù)面評(píng)價(jià)。

如果我們從選項(xiàng)的特征分析，很容易把A選項(xiàng)排除，因?yàn)锳選項(xiàng)提到“other?major network news organization”，而“other”通常意味著擴(kuò)大討論范圍，所以帶有other、other than的選項(xiàng)的一般都會(huì)先排除。但是，從相關(guān)性上來(lái)看，A選項(xiàng)又是最合適的，因?yàn)橹挥蠥和“收視率下降”這個(gè)關(guān)鍵點(diǎn)有關(guān)。這里，根據(jù)“相關(guān)性優(yōu)先”的原則，我們只能選擇A選項(xiàng)。

來(lái)看看其他的錯(cuò)誤選項(xiàng)。

選項(xiàng)B，提出投訴的讀者都是該新聞網(wǎng)站的長(zhǎng)期讀者，削弱了文中新聞網(wǎng)站組織的立場(chǎng)，反向邏輯，排除。

選項(xiàng)C，主流網(wǎng)絡(luò)新聞媒體只在接到投訴的狀況下才會(huì)將讀者數(shù)量下降歸咎于他們自己的報(bào)道，也削弱了該新聞組織的立場(chǎng)，反向邏輯，排除。選項(xiàng)D，這不是該新聞網(wǎng)站第一次因?yàn)橛袪?zhēng)議的報(bào)道而收到投訴，無(wú)法加強(qiáng)該組織立場(chǎng)，無(wú)關(guān)。

選項(xiàng)E，大多數(shù)網(wǎng)絡(luò)新聞讀者將網(wǎng)絡(luò)新聞作為他們主要的財(cái)經(jīng)類新聞消息來(lái)源，同樣無(wú)法加強(qiáng)該組織的立場(chǎng)，無(wú)關(guān)。所以，用排除法也能證明A選項(xiàng)為正確答案。

這道題說(shuō)明了一點(diǎn)，在判斷選項(xiàng)正誤上，相關(guān)性是非常重要的參考標(biāo)準(zhǔn)；與此同時(shí)，不能看到“other/other than”這樣的詞就草率地排除一個(gè)選項(xiàng)（還要看其相關(guān)性）。

大家一定要抓住今年最后的出分機(jī)會(huì)，選擇一個(gè)適合自己的成都GMAT寒假班，早日殺G,成功出分。歡迎咨詢成都申友GMAT。