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GRE阅读考试模拟题及答案解析(1)

2016-03-10 18:31:15来源:网络

  句 6 说到某些蝙蝠可以根据 CF 信号修正飞行路线,等于说它可以知道自己是否在接近猎物。

  注意 only 在句中的位置,C 项目说只有 CF 报告目标的存在,但句 5 说的是“ CF 只报告目标存在”,这是完全不同的表述,举个类比,她只吃水果 vs 只有她吃水果,就很清楚其中的分别了。

  9. Which of the following best describes the organization of the passage?

  (A) A fact is stated, a process is outlined, and specific details of the process are described.

  (B) A fact is stated, and examples suggesting that a distinction needs correction are considered.

  (C) A fact is stated, a theory is presented to explain that fact, and additional facts are introduced to validate the theory.

  (D) A fact is stated, and two theories are compared in light of their explanations of this fact.

  (E) A fact is stated, a process is described, and examples of still another process are illustrated in detail.

  选A

  A fact is stated,蝙蝠发出的声音又固定模式;

  a process is outlined,蝙蝠根据回传的 CF 和 FM 捕猎;

  details are described,CF 和 FM 具体功能的区别。

  P4

  1

  By far the most outstanding of American talented women sculptors during the twentieth century is Louise Nevelson, who in the eyes of many critics is the most original female artist alive today.

  显然,美国二十世纪最才华出众的女雕塑家是 LN,许多评家认为她是仍健在的最有创造力的女性艺术家。

  2

  One famous and influential critic, Hilton Kramer, said of her work, “For myself, I think Ms. Nevelson succeeds where the painters often fail.” (55 words)

  以为著名且有影响的评论家 HK 如此评价 LN 的作品,“我个人认为,画家通常难以做到的,LN 夫人能。”

  10. The author quotes Hilton Kramer most probably in order to illustrate which of the following?

  (A) The realism of Nevelson‘s work

  (B) The unique qualities of Nevelson‘s style

  (C) The extent of critical approval of Nevelson‘s work

  (D) A distinction between sculpture and painting

  (E) A reason for the prominence of women sculptors since the 1950‘s

  选C

  作者引述 HK 的话主要想说明啥:

  A 雕塑家作品的 真实性/存在主义/现实主义/写实态度

  B 雕塑家风格的独特之处

  C 雕塑家作品好到了什么程度

  D 雕塑和绘画的区别

  E 1950哪来的呢?

  奈维尔逊 [Nevelson, Louise]

  原名路易丝·贝尔利亚夫斯基(Louise Berliavsky)。

  (1899/1900.9.23?俄罗斯 基辅~1988.4.17,美国 纽约州 纽约市)

  乌克兰出生的美国雕刻家。1905年全家移居美国缅因州。曾在纽约市艺术学生联合会学习,1931年在慕尼黑师从霍夫曼。她早期的具象的雕刻以相互连接的块状物和铸件(例如《古人像》,1932;《马戏团小丑》,1942)为特点,这些特点也是她后来的风格特征。20世纪50年代,她专门制作抽象作品;在此时期,她以大型、单色的抽象雕刻而闻名,这些作品由前面打开的一些木箱堆起几堵独立式的墙组成。在这些木箱里是一些能引起想像的抽象形状的物体与一些建筑碎片和其他铸件的混合。她把这些东西巧妙地安排起来,产生出一种神秘感(例如《教堂的天空》,1958;《寂静的音乐II》,1964),然后再涂上单一的颜色,通常是黑色。她被认为是20世纪最杰出的雕刻家之一。

  (大英袖珍百科)

  (wikipedia >Louise Nevelson<)< p="">

  P5

  1

  Until about five years ago, the very idea that peptide hormones might be made anywhere in the brain besides the hypothalamus was astounding.

  直到大概 5 年前,这样的理论还使人颇为震惊:不止下丘脑,肽激素可能在脑的任意部位合成。

  2

  But laboratory after laboratory found that antiserums to peptide hormones, when injected into the brain, bind in places other than the hypothalamus, indicating that either the hormones or substances that cross-react with the antiserums are present.

  但实验结果一再证明,当脑内被注射了抗肽激素血清,血清固结在除下丘脑以外的其他部位,意味着要么是激素,要么有其他与血清交叉反应的物质存在。

  3

  The immunological method of detecting peptide hormones by means of antiserums, however, is imprecise.

  然而,这种通过血清检测肽激素的免疫学方法并不准确。

  4

  Cross-reactions are possible and this method cannot determine whether the substances detected by the antiserums really are the hormones, or merely close relatives.

  交叉反应可能发生,而这方方法不能确定由血清检测出的物质到底是激素,还是单纯的近似相关物。

  5

  Furthermore, this method cannot be used to determine the location in the body where the detected substances are actually produced.

  此外,这种方法不能用来确定检出的物质是在身体的什么部位合成的。

  6

  New techniques of molecular biology, however, provide a way to answer these questions.

  比较而言,分子生物学的新技术为这些问题提供了一种解释。

  7

  It is possible to make specific complementary DNA‘s (cDNA‘s) that can serve as molecular probes to seek out the messenger RNA‘s (mRNA‘s) of the peptide hormones.

  有可能利用特定的,互补性的 DNA (cDNA's),让它作为一种分子探测器找出肽激素的信使 RNA's(mRNA‘s).

  8

  The brain cells containing these mRNA‘s can then be isolated and their mRNA‘s decoded to determine just what their protein products are and how closely the products resemble the true peptide hormones. (187 words)

  含有这些 mRNA’s 的脑细胞可以被分离出来,而它们的 mRNA's 也会被破解,并以此确定他们的蛋白质产物,以及它们和真正肽激素相似度几何。

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