状语省略的省略条件"be"

wangjieava23 · 发表于 2012-5-4 15:55:28

我对状语省略中的一个省略条件要求是"be", 一直很奇怪。

206.(GWD-21-Q29)While studying the genetic makeup of corn, a new class of mutant genes was discovered by Barbara McClintock, a discovery which led to greater understanding of cell differentiation.

A.a new class of mutant genes was discovered by Barbara McClintock, a discovery which led
B.a new class of mutant genes in corn were discovered by Barbara McClintock, leading
C.Barbara McClintock discovered a new class of mutant genes, and it led
D.Barbara McClintock discovered a new class of mutant genes, a discovery that led(D)
E.Barbara McClintock, who discovered a new class of mutant genes, leading

状语从句的省略要求：
第一点是毫无疑问的：逻辑主语等于句子主语
第二点也是必须的：从句的谓语必需是be（没要求主句谓语也必需是be！换句话说状从的省略可以看成是省略了一个be），且从句主语和谓语要么同省，要么同留。

"while studying the genetic makeup of corn”, 这种形式就是主语缩略一下. studying 不是 be studying 的一种缩略，而是表示主动时用studying, 表示被动时用studied.

比如 og 134
134. Recently implemented “shift-work equations” based on studies of the human sleep cycle have reduced sickness, sleeping on the job, fatigue among shift workers, and have raised production efficiency in various industries.
(A) fatigue among shift workers, and have raised
(B) fatigue among shift workers, and raised
(C) and fatigue among shift workers while raising
(D) lowered fatigue among shift workers, and raised
(E) and fatigue among shift workers was lowered while raising

这个句子也是主语缩略没有，“have raised”变成了raising.

本贴相关题目 GMATPrep-2008E1-SC-206 | TN-06-SC-30GMATPrep-2008E1-SC-206 |
TN-06-SC-30
TN-15-SC-29
... (AIFK)

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状语省略的省略条件"be"

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本贴相关题目 GMATPrep-2008E1-SC-206 | TN-06-SC-30GMATPrep-2008E1-SC-206 | TN-06-SC-30TN-15-SC-29 ... (AIFK)

相关帖子

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状语省略的省略条件"be"

所属分类: 下线版块

正在浏览此版块的会员 ()

本贴相关题目 GMATPrep-2008E1-SC-206 | TN-06-SC-30GMATPrep-2008E1-SC-206 |
TN-06-SC-30
TN-15-SC-29
... (AIFK)