大全 Section16-10 （关于时间状语的问题）

qingbo · 发表于 2010-9-9 11:21:40

“During the 1980’s approximately $50 billion in private investment capital is estimated to have left Mexico and added to ” the strain on the country’s debt-ridden economy.

A. During the 1980’s approximately $50 billion in private investment capital is estimated to have left Mexico and added to

D. It is estimated that during the 1980’s approximately $50 billion in private investment capital left Mexico, adding to

key D

我想请问下，during the 1980's , 后面的句子不是应该用完成时态么？为什么D对啊？

qingbo · 发表于 2010-9-9 14:10:17

哎。。。为什么我发的帖子都没好心人回复呢。。。。
在网上找了些关于during的用法，可是很少有说的清楚的

还是没有明白during + 时间，何时用完成时态，何时用一般时态

bdsjb116 · 发表于 2010-9-9 15:04:58

朗文当代词典的解释是:

1.during, prep. all through a length of time. we didin't see a soul during the holidays. children were evacuated to the country during the war.
2.at some point in a period of time. henry died during the night. there will be one ten-minute interval during the performance.

用完成时和一般过去时还是有细微的区别
比如during the last five years, i was good at my work.和during the last five years, i have been good at work.
后者有种在时间节点就完成了行为且不延续至今的意思。

我想起og里的一题

The results of the company’s cost- cutting measures are evident in its profits, which increased five percent during the first three months of this year after it fell over the last two years.
A. which increased five percent during the first three months of this year after it fell
B. which had increased five percent during the first three months of this year after it had fallen
C. which have increased five percent during the first three months of this year after falling
D. with a five percent increase during the first three months of this year after falling
E. with a five percent increase during the first three months of this year after having fallen

答案是C 选have increased是为了和后面的fall over有一个前后的先后顺序

所以during后面具体怎么用还是要看具体的题目像lz举例的这题没有明确表示在某段时间需要完成的某件事情。
至于A，按照主动优先原则应该可以排除把

qingbo · 发表于 2010-9-9 22:44:05

非常感谢bdsjb116~~~~

看来我对during后面跟什么时态还要继续修炼啊

yida2010 · 发表于 2010-9-10 17:01:31

然后这里是不是还有考个形式主语it指代that从句，倒装？

qingbo · 发表于 2010-9-10 20:27:57

我觉得不是it形式主语的问题

it is estimated that A do 在GMAT看来，是不如A is estimated to do sth 简洁的

所以我当时选A的时候也是考虑到这一点的

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大全 Section16-10 （关于时间状语的问题）

所属分类: 下线版块

正在浏览此版块的会员 ()

本贴相关题目 OG-2017-SC-767 | GMATPrep-2008E1-SC-220 | TN-10-SC-8OG-2017-SC-767 |
OG-2016-SC-100 |
OG-2015-SC-90 |
OG-13-SC-90 |
OG-12-SC-86 |
GMATPrep-2008E1-SC-220 |
TN-10-SC-8
... (YCEN)