编辑点评： GRE阅读考试让大家望而生畏的地方在于，有大量的复杂句和难的词汇，为大家精选了一些GRE阅读真题中的关键句，大家可以从中学到阅读的规律、掌握更多的句型和词汇，翻译可以帮助大家更深入理解GRE阅读文章。
以下为大家总结的是历年GRE真题考试阅读部分的句子，这些句子是阅读解题的关键，理解这些句子非常重要。考生可以用这些句子做些英译中的练习，加强自己对句型的把握以及语感的练习。
41. His thesis works relatively well when applied to discrimination against Blacks in the United States, but his definition of racial prejudice as racially-based negative prejudgments against a group generally accepted as a race in any given region of ethnic competition, can be interpreted as also including hostility toward such ethnic groups as the Chinese in California and the Jews in medieval Europe.
42. Gutman argues convincingly that the stability of the Black family encouraged the transmission of and so was crucial in sustaining the Black heritage of folklore, music, and religious expression from one generation to another, a heritage that slaves were continually fashioning out of their African and American experiences.
43. Even the folk knowledge in social systems on which ordinary life is based in earning, spending, organizing, marrying, taking part in political activities, fighting and so on , is not very dissimilar from the more sophisticated images of the social system derived from the social sciences, even though it is built upon the very imperfect samples of personal experience.
44. There are several steps that can be taken, of which the chief one is to demand of all the organizations that exist with the declared objectives of safeguarding the interests of animals that they should declare clearly where they stand on violence towards people.
45. It was possible to demonstrate by other methods refined structural differences among neuron types, however, proof was lacking that the quality of the impulse or its conduction was influenced by these differences, which seemed instead to influence the developmental patterning of the neural circuits.
46. According to this theory, it is not the quality of the sensory nerve impulses that determines the diverse conscious sensations they produce, but rather the different areas of the brain into which they discharge , and there is some evidence for this view.
47. The result of attrition is that, where the areas of the whole leaves follow a normal distribution, a bimodal distribution is produced, one peak composed mainly of fragmented pieces, the other of the larger remains.
48. The Bible does not tell us how the Roman census takers made out, and as regards our more immediate concern, the reliability of present day economic forecasting, there are considerable difference of opinion.
49. A survey conducted in Britain confirmed that an abnormally high percentage of patients suffering from arthritis of the spine who had been treated with X rays contracted cancer.
50. Yet across the gulf of space, minds that are to our minds as ours are to those of the beasts that perish, intellects vast and cool and unsympathetic, regarded this earth with envious eyes, and slowly and surely drew their plans against us.
以上是历年GRE真题考试阅读41-50的英文部分。我们还为它们配了相应的翻译。