gre測驗不但是考生考生的基本常識，更主要的是來考核考生的邏輯才能，那若何依據癥結詞斷定gre填空題邏輯幹系呢?下面留學gre測驗頻道為考生帶來具體先容，願望能為考生供給一些參考。
1.依據癥結辭匯來斷定說話上的根本邏輯幹系
因果、(because, in that, for, therefore, thus, accordingly, consequently, given, hence, so…that, so...as to, if…then, when...then, as long as……)遷移轉變、(albeit, although, though, but, despite, even though, however, in spite of, nevertheless, nonetheless, notwithstanding, while, whatever, regardless, even if, even though, yet, and yet……)遞進、(even, indeed………)比較、(in contrast, on the contrary, far from, on the other hand, rather than, instead of, not…but, paradoxically, ironically, surprisingly, unexpectedly, curiously……)等等。
2.探求句子中的反復幹系
作為研討生院入學的參考測驗，大概是為了表現內容有深度，許多句子觸及到了各個學科的配景常識。同時基於對全部學科門生都要公正的原則，全部的標題在 解題點上都不觸及配景常識。為了做到這一點，許多時刻ETS都是把謎底放到句子中，然後用說話上的線索提醒你去把它找出來。如下是供給反復線索的幾種常見 情勢：
(1) 簡略的直接反復
The eradication of pollution is not merely a matter of ___, though the majestic beauty of nature is indeed an important consideration.
A. economics B. legislation C. cleanliness D. aesthetics E. restoration
只管大天然的美確切很主要，但汙染的清除不但是甚麽題目，固然不但是美的題目。
Comparatively few rock musicians are willing to laugh at themselves, although a hint of----can boost sales of video clips very nicely.
A. self-deprecation B. congeniality C. cynicism D. embarrassment E. self-doubt
搖滾樂手很少自嘲，只管甚麽器械能增進錄相短片的發賣，固然就填自嘲。
Melodramas, which presented stark oppositions between innocence and criminality, virtue and corruption, good and evil, were popular precisely because they offered the audience a world ___of___.
A. bereft.. theatricality B. composed.. adversity C. full.. circumstantiality D. deprived.. polarity
E. devoid.. neutrality
Melodramas這個詞不熟悉也沒緊要，既然它表示的是無辜與罪惡、品德與腐化、善與惡之間的呆板對峙，那末它提供應觀眾甚麽樣的天下呢?固然是呆板對峙的天下，只有E選項相符請求。
(2) 說明型反復
The Muses are___deities: they avenge themselves without mercy on those who weary of their charms.
A. rueful B. ingenuous C. solicitous D. vindictive E. dispassionate
冒號背面的內容便是準確選項D這個詞的釋義，以是不曉得繆斯是甚麽器械也能輕松選對。
Unenlightened authoritarian managers rarely recognize a crucial reason for the low levels of serious conflict among members of democratically run work groups: a modicum of tolerance for dissent often prevents___.
A. demur B. schism C. cooperation D. compliance E. shortsightedness
冒號背面的內容說明了民主方法運作的事情集團中為什麽少有緊張的辯論，以是縱然看不懂a modicum of
tolerance for dissent是甚麽器械，也應當曉得這個器械防止了緊張辯論，故選B。
(3) 依據語法構造揣摸反復：
The valedictory address, as it has developed in American colleges and universities over the years, has become a very strict form, a literary ___ that permits very little ___.
A. text.. clarity B. work.. tradition C. genre.. deviation
D. oration.. grandiloquence E. achievement.. rigidity
a literary ___ that permits very little ___. 是前面的a very strict form的同位語，以是第一空格填form的同義或近義詞，that permits very little___. 這個從句完成後應為strict的同義或近義詞。
Many more eighteenth-century novels were written by women than by men, but this dominance has, until very
recently, been regarded merely as ___ fact, a bit of arcane knowledge noted only by bibliographers.
A. a controversial B. a statistical C. an analytical D. an explicit E. an unimpeachable
這道題一樣，a bit of arcane knowledge noted only by bibliographers.是前面的___ fact的同義反復，以是空格應填入文獻學家存眷的究竟，已知的五個選項裏明顯只有B選項的statistical(統計的)是文獻學家的分內事情。
(4) 憑仗具備指導感化的形容詞或代詞來探求反復
Longdale and Stern discovered that mitochondria and chloroplasts ___ a long, identifiable sequence of DNA; such a coincidence could be ___ only by the transfer of DNA between the two systems.
A. manufacture.. accomplished B. reveal.. repeated C. exhibit.. determined
D. share.. explained E. maintain.. contradicted
下半句的such a coincidence解釋第一空格的動詞填入後應表現為是一種偶合，兩個看不懂是甚麽的、只曉得是不同樣的器械(非相幹專業的絕大部門門生是不太大概認 識mitochondria和chloroplasts這兩個詞的)如何了一個長的、可以以為是千篇一律的DNA序列便是一個偶合呢?固然只有D的 share表現了這個意思。
Laws do not ensure social order since laws can always be ___ , which makes them ___ unless the authorities have the will and the power to detect and punish wrongdoing.
A. contested.. provisional B. circumvented.. antiquated C. repealed.. vulnerable
D. violated.. ineffective E. modified.. unstable
Which指代逗號前面的那句話，也便是“司法不保障社會秩序”，這就使得司法如何呢?固然只有D選項的ineffective相符句意。
以上信息為考生分享了依據癥結詞斷定gre填空題邏輯幹系的辦法，願望能為考生的備考供給一些參考，更多gre測驗出色內容盡在留學gre測驗頻道，敬請考生連續存眷。
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