GRE填空中同义重复分为两类，直接重复和间接重复。这里重点讲解GRE填空直接重复关系，其又分为四类：并列关系、因果关系、目的，方式，手段和递进关系。下面就跟小编分别来看一下。
GRE填空直接重复—并列关系
特征词：and， also，as well as, both…and…, or, not only…but also…
例1：The new biological psychiatry does not deny the contributing role of psychological factors in mental illnesses, but posits that these factors may act as a catalyst on existing physiological conditions and ______such illnesses.
(A) disguise
(B) impede
(C) constrain
(D) precipitate
(E) consummate
本句的主干是The new biological psychiatry does not deny…, but posits that…。如果出现主从复合句，主句没有空格，我们只看从句。在从句中出现了and连接的短句，左右两边意思一致，左边说“这类因素有可能对现存的生理状况起到一种催化剂的作用(may act as a catalyst on existing physiological conditions)”，所以右边就要体现这种催化作用。所以空格应填入D，促成。
例2：Kagan maintains that an infant's reactions to its first stressful experiences are part of a natural process of development, not harbingers of childhood unhappiness or ____ signs of adolescent anxiety.
(A) prophetic
(B) normal
(C) monotonous
(D) virtual
(E) typical
本句中主干没有空格，所以我们看从句，在从句中空格所在逻辑结构A or B，因为of childhood unhappiness 对应of adolescent anxiety，所以harbingers(先兆，预测)= 空格*signs。所以答案是选项A, prophetic(先知的)。
例3：It is to the novelist's credit that all of the episodes in her novel are presented realistically, without any ______ or playful supernatural tricks.
(A) elucidation
(B) discrimination
(C) artlessness
(D) caprice
(E) authenticity
(F) whimsy
在without短语中，出现了or，左右应该一致，所以空格对应tricks(诡计)。选项中，A 说明，阐明;B 区别，辨别;C 天真淳朴;D 反复无常;E 真实性;F 异想天开，奇怪的行为。所以DF为正确答案。
GRE填空直接重复—因果关系
特征词：because (of), in that, since, for , therefore, there by, therefore, hence, thus, accordingly, result in, given(that), due to, as a result, so…that…, in the sense that, give rise to, when…then, as long as, if…then等。
例1：The (i) _____ with which the French aristocracy greeted the middle-class Rousseau was all the more (ii) _____ because he showed so little respect for them.
Blank(i)Blank(ii)
A deferenceD uncanny
B suspicionE remarkable
C reserveF ironic
正确答案：AE
答案解析：All the more表示“反而更加”的含义，所以句子内部应该体现矛盾。根据 because 后面表达的意思：“他对这些贵族不尊敬(he showed so little respect for them)”，所以两个空格填入后要表示贵族对卢梭的正面态度。选项中，A尊重;B怀疑;C保留，所以空格1选A。选项中，D不精明的;E值得关注的;F讽刺的，所以空格2选E。
例2：Because many of the minerals found on the ocean floor are still (i)_____ on land, where mining is relatively inexpensive, mining the ocean floor has yet to become a (ii)_____ enterprise.
Blank(i)Blank(ii)
A accessibleD common
B unidentifiedE profitable
C plentifulF public
正确答案：CE
答案解析：because表示因果，空格1所对应的词应该是many，表示“许多在海底发现的矿物质在陆地上依然很丰富”，所以答案选C。
在主句中出现了yet，表示转折，所以空格2对应的inexpensive，与之取反，所以答案选E，表示“海底采矿还不能成为一项有利可图的事业”。
例3：Any language is a conspiracy against experience in the sense that it is a collective attempt to______ experience by reducing it into discrete parcels.
(A) extrapolate
(B) transcribe
(C) complicate
(D) amplify
(E) manage
in the sense that等同于because，in the sense that左边表示的“任何语言都是与经验对抗的同谋”是负评价，所以右边应该也应该是负评价。选项中，A 推断;B 誊写，转录;C 复杂化;D 放大;E 控制。选项中C和E选项是负评价的词，E 是"reducing"的上义词，所以 E 为正确答案。
GRE填空直接重复—目的，方式，手段
特征词：by， for， in order to，result from， lead to
例1：He felt it would be(i)_____ , in view of the intense (ii)_____ that would likely follow, to make the sacrifice required in order to gain such little advantage.
Blank(i)Blank(ii)
A charitable D turmoil
B welcomedE encouragement
C unrealisticF acclaim
正确答案：CD
答案解析：句子的主干部分是He felt it would be(i)_____ to make the sacrifice…，中间插入语部分可以先不看，句子主干表明他(He)对于为了微小的利益而作出必要牺牲( to make the sacrifice required in order to gain such little advantage)，首句与末句是同义关系，所以第一空应该是一个负评价的概念。选项中，A慈善的;B受欢迎;C不切合实际的。所以选C。
in view of也可以表示弱的因果关系，前面第一空部分是结果，所以第二空也应该是一个负评价的概念。选项中，D混乱;E鼓励;F欢呼，喝彩。所以答案选D。
例2：Edith Wharton sought in her memoir to present herself as having achieved a harmonious wholeness by having ______ the conflicting elements of her life.
(A) affirmed
(B) highlighted
(C) identified
(D) confined
(E) reconciled
By 表示后面是手段，最后的结果是“实现了整体的和谐”。按照目的、手段和结果两两等价的原则，空格应该对"冲突元素"做负动作。A 确定;B 强调;C 识别，鉴别;D 限制;E 和解，使和谐。选项 E 正确。
GRE填空直接重复—递进关系
特征词：indeed，even，quite，possibly
例1：Few of us take the pains to study our cherished convictions; indeed, we almost have a natural___ doing so.
(A) aptitude for
(B) repugnance to
(C) interest in
(D) ignorance of
(E) reaction after
indeed 和 almost 表示构成递进模式，doing so 指的就是前句说的"努力研究我们所珍爱的信念(take the pains to study our cherished conviction)"，所以空格要体现比"我们不会努力研究"更进一步的意思，为负评价词，且程度深。A 天资，天赋;倾向;B 深恶痛绝;C 兴趣;D 无知;E 反应。B 选项为正确答案。
以上就是小编为大家讲解的GRE填空直接重复关系以及例题，希望对大家解题有帮助。
