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标题: prep sc 64 [打印本页]

作者: miffyhui    时间: 2012-3-24 12:33
标题: prep sc 64
64.    (27947-!-item-!-188;#058&003452)
错第二遍了,第一遍A,无语了!求解释                  
Recently documented examples of neurogenesis, the production of new brain cells, include the brain growing in mice when placed in a stimulating environment or neurons increasing in canaries that learn new songs.

(A) the brain growing in mice when placed in a stimulating environment or neurons increasing in canaries that
(B) mice whose brains grow when they are placed in a stimulating environment or canaries whose neurons increase when they
(C) mice's brains that grow when they are placed in a stimulating environment or canaries' neurons that increase when they
(D) the brain growth in mice when placed in a stimulating environment or the increase in canaries' neurons when they
(E) brain growth in mice that are placed in a stimulating environment or an increase in neurons in canaries that




作者: reebe    时间: 2012-3-24 13:02
这个题我第一次做也错了,其实它就是考逻辑主语的问题。题干中include后面的内容要与the production of new brain cells形成包含关系,即同类事物。
(A)the brain growing in mice when placed in a stimulating environment or neurons increasing in canaries that
include后面是brain和neurons,这和新细胞的形成不属于一类事物。另外,when placed省略了主语,那么它的逻辑主语是主句的主语,这里错误地修饰了examples。
 (B) mice whose brains grow when they are placed in a stimulating environment or canaries whose neurons increase when they
include后面是mice和canaries,和新细胞形成差得更远。另外,they分别就近指代brains和neurons,逻辑错误,应该指代mice和canaries。
 (C) mice's brains that grow when they are placed in a stimulating environment or canaries' neurons that increase when they
include后面是mice's brains和canaries' neurons,和新细胞的形成不属于一类事物。另外,they的指代错误同B。
 (D) the brain growth in mice when placed in a stimulating environment or the increase in canaries' neurons when they
include后面是的对象正确,但when placed指代错误同A,they指代错误同B。
 (E) brain growth in mice that are placed in a stimulating environment or an increase in neurons in canaries that

正确选项。include后面的brain growth和an increase in neurons与新细胞的形成属同类事物。(脑细胞的增长,神经细胞的增加。这题的难点也在于此,不太好理解)。that做限定修饰mice和canaries。即放在刺激性环境下的老鼠和学新歌的金丝雀,逻辑正确。
作者: 尽欢    时间: 2012-3-24 13:05
这题我也有疑问,我觉得最正确的应该是E,可是brain growth 应该是和an increase并列的,为什么前者之前没有一个定冠词
作者: reebe    时间: 2012-3-24 13:06
补充一点:GMAT中有个小规律,就是限定性定语从句一般用that或者介词+which来引导,非限定性定语从句用which引导。当然不是绝对,还是要具体题目具体分析。
作者: reebe    时间: 2012-3-24 13:08
恩...我想还是语意为王吧,这个确实感觉有那么点不对,但其他几个选项的错误太明显,没有绝对的对错,只有相对取最优。
作者: miffyhui    时间: 2012-3-25 13:02
这个题我第一次做也错了,其实它就是考逻辑主语的问题。题干中include后面的内容要与the production of new brain cells形成包含关系,即同类事物。
(A)the brain growing in mice when placed in a stimulating environment or neurons increasing in canaries that
include后面是brain和neurons,这和新细胞的形成不属于一类事物。另外,when placed省略了主语,那么它的逻辑主语是主句的主语,这里错误地修饰了examples。
 (B) mice whose brains grow when they are placed in a stimulating environment or canaries whose neurons increase when they
include后面是mice和canaries,和新细胞形成差得更远。另外,they分别就近指代brains和neurons,逻辑错误,应该指代mice和canaries。
 (C) mice's brains that grow when they are placed in a stimulating environment or canaries' neurons that increase when they
include后面是mice's brains和canaries' neurons,和新细胞的形成不属于一类事物。另外,they的指代错误同B。
 (D) the brain growth in mice when placed in a stimulating environment or the increase in canaries' neurons when they
include后面是的对象正确,但when placed指代错误同A,they指代错误同B。
 (E) brain growth in mice that are placed in a stimulating environment or an increase in neurons in canaries that

正确选项。include后面的brain growth和an increase in neurons与新细胞的形成属同类事物。(脑细胞的增长,神经细胞的增加。这题的难点也在于此,不太好理解)。that做限定修饰mice和canaries。即放在刺激性环境下的老鼠和学新歌的金丝雀,逻辑正确。
-- by 会员 reebe (2012/3/24 13:02:29)




谢谢reebe!终于明白了
作者: mongmong    时间: 2012-5-27 16:27
这题我也有疑问,我觉得最正确的应该是E,可是brain growth 应该是和an increase并列的,为什么前者之前没有一个定冠词
-- by 会员 尽欢 (2012/3/24 13:05:46)

同问~~
作者: aeoluseros    时间: 2012-5-28 14:36
可能是固定搭配吧,我看GMAT里所有包含"increase in sth."这个结构的句子,increase前面都有冠词或者any。
另外,growth是不可数名词,increase在这个用法里是可数的,所以可以一个加冠词一个不加。
作者: mongmong    时间: 2012-5-28 14:55
可能是固定搭配吧,我看GMAT里所有包含"increase in sth."这个结构的句子,increase前面都有冠词或者any。
另外,growth是不可数名词,increase在这个用法里是可数的,所以可以一个加冠词一个不加。
-- by 会员 aeoluseros (2012/5/28 14:36:04)

记住了!谢谢斑竹~~
作者: Gil_0_    时间: 2015-9-26 20:38
考古贴了,一个疑问,这个句子的主语难道不应该是examples吗?如果是production的话,include没理由不加s用单数形式吧?

所以我的理解是为了说明example,说brain growth虽然有点蹩脚,但直接点明了一个动作,比直接说mice或brain要好,因为例子要说明的不是这两样东西,而是growth和increase。排除BC

when placed确实比较ugly,因为主语无论如何也没法和Mice对应,变成了把brain“直接”放到environment(毛骨悚然=_=||)不合逻辑,这样就排除掉了AD。
作者: Gil_0_    时间: 2015-9-26 20:39
还有个问题就是这个or是怎么个用法?虽然不是考点,但很妨碍对于语义的理解,既然同属包含关系,难道用and不会更合适吗?




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