GRE阅读技巧之排除法

　　今天聚培训GRE栏目的小编为大家带来“GRE阅读技巧之排除法”，希望对大家备考GRE有所帮助哦!

　　在《爱一个美女好难》里面作者强调一个1600分的选手永远选正确答案，很不幸的是这个方法几乎已经无效了。随着GRE阅读出题陷阱越来越多，很难保证你看到的“正确答案”就是正确的。很有可能B跟E比，E更正确，但是你连看都没看E。针对错误类型主要有几大类

　　①Out of Scope, 这个在多选题里非常常见

　　Eg:

　　Galileo stuck lenses onto either of an organ pipe; today’s research telescopes, while considerably more elaborate, still perform the same fundamental task of collecting and focusing light. It’s all astronomers have to go on: electromagnetic radiation from distant objects, whether it arrives in the form of X rays or visible light or radio waves. Scientists rely, for instance, on spectroscopy, the process of separating light emitted by an object in space into its opponent wavelengths, as a prism does, then analyzing those components. And they invent new tools to analyze the light. To probe deeper and deeper into space, scientist must design better and better detectors, sensitive to the faintest of emissions.

　　It can be inferred from the passage that spectroscopy

　　A.Insufficient to describe the contours of objects in space.

　　B.interprets information from distance objects

　　C.does rely on light emissions as well as other components.

　　A就是一个out of scope选项。 Insufficient? Contour of objects? 文章中只出现了light. 排除掉

　　答案 BC

　　②One word wrong

　　③Contradiction

　　④True but irrelevant

　　⑤Too extreme

　　关于选项错误类型可以参照Manhattan GRE RC那本书