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托福语法指导-介词及真题要点解析3

作者:91yixue 来源: 易学网 时间:2010-09-19 字体: 考试必看

 3.介词between和among的区别

  解题要点 between表示二者之间,among表示三者或更多的整体概念。当A、B、C、D四项选择答案中出现between或者among时,它通常就是此题的命题焦点。

  全真例题分析
(1) The determination of the path of Mars's orbit in 1609 became the unifying link among the two formerly separate realms of physics and astronomy.

(答案) C among改为between

(2) The Carlsbad caverns, located in New Mexico, rank between the largest underground labyrinths in the world.
(答案) B between改为among。表示多数概念,或范围时应用among。

(3) For a long time cotton ranked first bctween Alabama's crops, but today it accounts for only a fraction of the agricultural production.
(答案) A between改为among。表示范围时应用among。
 

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