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标题: OG Verbal SC 24 求助！ [打印本页]

作者: zsy0226 时间: 2014-5-19 11:00
标题: OG Verbal SC 24 求助！
In recent years cattle breeders have increasingly used crossbreeding, in part that their steers should acquire certain characteristics and partly because crossbreeding is said to provide hybrid vigor.

A in part that their steers should acquire certain characteristics
B in part for the acquisition of certain characteristics in their steers
C partly because of their steers acquiring certain characteristics
D partly because certain characteristics should be acquired by their steers
E partly to acquire certain characteristics in their steers

正确答案是E 为什么D选项不正确？相比e，d更符合平行结构啊 T T

作者: alzn2765 时间: 2014-5-19 12:13
这道题我当时也做错了，看了答案崩溃了很久。这道题GMAC出的很贱，但是说明GMAT考试的一个趋势：越来越注重考察考生对句子逻辑意思的理解，而不是单纯对句子结构的观察。
说解答。
这道题上来ABC秒死。，剩下D和E。
D看起来最顺眼，结构很平行partly becuase... and partly because...，但注意because certain characteristics should be acquired by their steers这句话，用的是被动语态，把被动还原： their steers should accquire certain characteristics，逻辑的意思是their steers需要certain characteristics。肉可能自己主动的去“要求”一些特性吗？而观察E选项，to acquire certain characteristics不定式短语的逻辑主语是cattle breeders，也就是cattle breeders需要certain characteristics。acquire这个动作的发出者一个是肉（这显然不可能），一个是饲养员（逻辑正确）。

E选项的意思是：近些年来，饲养员开始更多的使用交杂，部分是为了在肉中获得某些特性，部分是因为据说杂交可以提供（牛）混合（了多种牛）的精力。

因为新东方和曼哈顿教出来的学生做结构题越来越快，GMAC觉得这样起不到考察“能力”的作用了，所以开始越来越多的加入“逻辑”意思更好的，但不是结构最美的选项，同时混入结构更美，但是逻辑意思有误的选项。说白了就是要学生放弃做题的“捷径”，安心去理解句子的意思。考察纯语法的是“语言”考试，而GMAT是“能力”考试，理解能力和逻辑能力是GMAT查考的重点，切记这一点！

说一千道一万，说实话，这道题真出现在考试中，我十有八九还做做错，因为时间太有限。

作者: monica3312 时间: 2015-5-28 15:02

alzn2765 发表于 2014-5-19 12:13
这道题我当时也做错了，看了答案崩溃了很久。这道题GMAC出的很贱，但是说明GMAT考试的一个趋势：越来越注重 ...

同意！

作者: 猪小王 时间: 2017-2-5 13:51

相比e，d更符合平行结构啊 T T

我第一次做Verbal错了这题。再做错题集，还是错了这题。我才发现这道题根本不能用我们所掌握的那些rule去解题。

我当时一脸懵b，paralellism不是grammar in parallel and meaning in parallel这两点么？从我们non-native speaker的角度看D选项没什么问题啊。搜了一堆帖子，看了Ron的回复，我还是没搞懂。后来，我变换思路，才发现这题用平行结构的方法根本无效。下面讲讲我的理解，希望对看帖的人有些许帮助。

D. partly because (Clause 1) and partly because (Clause 2). 我问我自己，有必要用两个because么？虽然用耳朵听起来没问题，但是书面语时，我们会写成because C1 and C2，而不会用partly because C1 and partly because C2...very redundant!

再细分析Clause 1: certain characteristics should be acquired by their steers. 这里必须要结合meaning。We do X, then the result SHOULD BE Y. “should be”告诉我们是一种casual relationship. 可是，cattle breeders have used crossbreeding 真的能导致 certain characteristics should be acquired by their steers吗？显然不是，illogical。

而E在逻辑上更准确，partly to acquire ... [目的] and partly because ... [原因]. 除了meaning in parallel, 前者是infinitive phrase，而后者是subordinate clause，都是modifiers，平行。总而言之，整个句子的结构是main clause, [modifier 1 + modifier 2].

再回头看Ron的帖子，我才发现自己和他给的解释符合："choice (d) simply doesn't say this; the word "because" tells us that there must be some sort of causal connection, but it's unclear exactly what that connection is. "

作者: spings 时间: 2017-2-5 14:45
我觉得这里主要还是句意吧，“杂交的目的之一是要在小公牛身上有某种遗传特征，这样才能成功杂交”， in their steers 才能表达这个意思。

作者: 6177 时间: 2020-4-30 08:48
我是从逻辑论元的角度考虑的。如果我对知识点理解的有错误，还望更正。

因果与相关+平行
In recent years cattle breeders have increasingly used crossbreeding, in part that their steers should acquire certain characteristics and partly because crossbreeding is said to provide hybrid vigor.

A in part that their steers should acquire certain characteristics
B in part for the acquisition of certain characteristics in their steers
C partly because of their steers acquiring certain characteristics
D partly because certain characteristics should be acquired by their steers
E partly to acquire certain characteristics in their steers

主句：In recent years cattle breeders have increasingly used crossbreeding
近些年，cattle breeders 越来越多的使用crossbreeding

选项D: Partly because certain characteristics should be acquired by their steers
这句话是被动语态+by。那么可以把这句话改成：
certain characteristics should be acquired by their steers
Their steers should acquire certain characteristics

结合主句来看:
D： Cattle breeders 越来越多的使用crossbreeding 部分原因是 their steers 应该acquire certain characteristics
E: Cattle breeders 越来越多的使用crossbreeding 部分原因是为了在their steers 中 acquire certain characteristics。

句义上 E 更好。

补充解释: 都是目的状语，但cattle breeders做这件事是因为steers需要某特征，还是做这件事为了steers有这一特征。

partly because certain characteristics should be acquired by their steers
D选项当中 acquire 的逻辑论元是 steers 和 certain characteristics

to acquire certain characteristics in their steers
E选项当中 acquire 的逻辑论元是certain characteristic

然后D和E都是状语作用，用来修饰increase crossbreeding这一行为的原因。那么从从句的角度考虑，我们需要为主句行为补充的是“steer有某特征”，还是仅仅“steer的某特征”。

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