标题: [求助]GWD30-Q5 [打印本页]
作者: gmatmba 时间: 2010-5-6 06:53 标题: [求助]GWD30-Q5
Citing the recent increase in earnings by several computer companies, economists feel that
a cycle has begun in which personal computer users, especially corporate consumers, are replacing their PC’s
with more powerful models.
A. a cycle has begun in which personal computer users
B. a cycle for personal computer users has begun in which they
C. there is a cycle beginning for personal computer users
D. it is the beginning of a cycle for personal computer users
E. personal computer users are in the beginning of a cycle when they
答案是a,可以讲讲其中的语法考点马?谢谢了!~
作者: initusur 时间: 2010-5-6 22:07
has begun>the begining 动词优于名词
they 指代不明,前面有不只一个复数名词,而且理论上是优先指代主句主语economists的
there is 很不优选的结构,很少选
E,重心改变
作者: huangluyao 时间: 2010-5-7 06:44
楼上的讲解很精辟:
A. a cycle has begun in which personal computer users 简洁准确
B. a cycle for personal computer users has begun in which they , 代词they的指代不明确,语法上指代主句复数动词,逻辑指代users,错误。即便是指代users,也显得罗嗦,
C. there is a cycle beginning for personal computer users 动词优于动名词,there is不是优选结构
D. it is the beginning of a cycle for personal computer users 动词优于动名词
E. personal computer users are in the beginning of a cycle when they 改变句子重心,动词优于动名词
作者: xiaotangyu 时间: 2010-5-8 08:22
请问A中的in which的先行词是什么?
如果是a cycle,非限定性定语从句不应该跟在a cycle后面吗?
作者: James 时间: 2010-5-8 17:11
很不好意思 最近很多事情
这个题其实很有意思 我们先来分析一下原句所提供的信息
原句的主要信息包含下面几个:
1 最近很多电脑公司有利润或收入上的增长
2 经济学家有一个感觉
3 一个循环的开始
4 个人电脑使用者,特别是那些企业用户,增在把他们的PC翻新
这4个信息原句的信息 我们需要组织一下
很明显 应该是 由于1这个原因,发生了2 而3描述了2里面那个感觉 而4描述了3里面的循环
这就是我在上课的时候反复跟大家强调的要把桔子意思和层次读清楚
那么A选项很明显是很好的描述了上面的逻辑层次的,其中 in which实际上是一个后置的定语从句
B选项其实并没有突出的语法错误,但是相比于A没有A的表达好
C选项用了there be结构完全的改变了句子意思
D选项用了it is 结构也改变了句子意思
E选项直接说personal computer users are in the beginning 本身就很奇怪,同时后面的when从句修饰的是 in the beginning of a cycle而不是cycle
这道题都在考表达本身,而绝对语法错误比较少
希望这样的解释能够帮LZ
作者: gmatmba 时间: 2010-5-9 09:06
谢谢斑竹!!
作者: miachw901304 时间: 2010-5-9 09:07
which (personal computer users are replacing their PC's with more powerful models )has begun in a cycle.
open to discuss.
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