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求教PREP2 -45(关于while的用法) 搜索未果

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发表于 2010-8-17 11:15:59 | 只看该作者 回帖奖励 |正序浏览 |阅读模式
45. (26816-!-item-!-188;#058&003335)

A recent poll indicates that many people in the United States hold a combination of conservative
and liberal political views; i.e., they denounce big government, saying government is doing too
much and has become too powerful, while at the same time supporting many specific government
programs for health care, education, and the environment.

(A) they denounce big government, saying government is doing too much and has become too
powerful, while at the same time supporting
(B) they denounce big government--they say that government is doing too much and has become
too powerful--but supporting at the same time
(C) they denounce big government, they say that government is doing too much and it has become
too powerful, while they support at the same time
(D) while they denounce big government, saying that government is doing too much and has
become too powerful, at the same time supporting
(E) while they are denouncing big government--they say that government is doing too much and it
has become too powerful-- supporting at the same time

句子结构:A recent poll indicates that …, they denounce…, saying…, while supporting…
i.e.    插入语现在分词结构saying…作denounce的伴随状语,while +    现在分词结构表示“与…同时”的
含义(与they denounce并列)。

考点:句子结构
1)     句子结构
2) while+doing现在分词表达时间状语的方式;
3)     如果动词在不同选项之间分别是从句与主句的谓语,要注意句子结构是否完整,选项是否有主句。

(A)    正确,while doing的特殊用法(详见P1-131补充说明),此处宾语从句的引导词that省略了。
(B) but连接对象不平行,they denounce but supporting。
(C) they denounce…,    与they say that…在逻辑上不平行;it多余。
(D) while引导从句,没有主句;supporting…修饰对象不清楚,有与saying…并列的歧义。
(E)    没有主句;it多余。

——————————————————————————————————
我想问的是,A中的WHILE和at the same time 不重复吗???还有此句的句子结构是什么?待NN解答!
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24#
发表于 2011-7-14 20:04:17 | 只看该作者
PREP1-131上方有一个关于while用法的补充说明,
while可以在做状语从句的时候,省略与主句相同的主语。
但是but没有这种用法。

也不知道笔记上的说法对不对,有看到例外的童鞋,欢迎拍砖啊~~~
23#
发表于 2010-10-18 11:29:17 | 只看该作者
是不是我没表达清楚呢?

简单说吧,就是but能不能像while那样使用呢?
22#
发表于 2010-10-17 21:56:17 | 只看该作者
同意你对插入语的看法。

如果(B)改为 they denounce big government--they say that government is doing too much and has become too powerful--but supporting  at the same time。这样正确吗?







换个言之, they denounce big government--they say that government is doing too much and has become too powerful--but they support  at the same time。这样肯定是正确的吧。。。

这2个句子我觉得其实是一样的呀。

你那题,我去你帖子里说,不歪楼
-- by 会员 jbc88 (2010/10/17 9:53:44)


我觉得还是不对,你想想,把中间的插入拿掉之后句子成了,they denounce big government but supporting at the same time, 这哪通啊。。
21#
发表于 2010-10-17 21:52:00 | 只看该作者
but 可以像while这样用吗?
20#
发表于 2010-10-17 15:06:19 | 只看该作者
"While" is fundamentally used in two ways as a conj.
1) during the time that/when
I'm doing my homework while Mary is watching TV.

2) used to show a contrast, can be
A do while(A) doing or A do while B do
19#
发表于 2010-10-17 10:08:41 | 只看该作者
我觉得B的解释有问题,at the same time supporting和supporting  the same time 是有细微的语义差别的,所以排除B

-- by 会员 踏雪无痕1989 (2010/10/16 19:33:16)



。。。。我现在又觉得似乎你说的对。

笔记上B的解释真是让人费解。

路过大牛  救我~
18#
发表于 2010-10-17 09:53:44 | 只看该作者
同意你对插入语的看法。

如果(B)改为 they denounce big government--they say that government is doing too much and has become too powerful--but supporting  at the same time。这样正确吗?





换个言之, they denounce big government--they say that government is doing too much and has become too powerful--but they support  at the same time。这样肯定是正确的吧。。。

这2个句子我觉得其实是一样的呀。

你那题,我去你帖子里说,不歪楼
17#
发表于 2010-10-17 02:06:23 | 只看该作者
看了下笔记,

他们说 B的错在于 but后面的supporting不平行。。。

这个but难道不是连词吗? but也要平行?

路过大牛解惑下~多谢
-- by 会员 jbc88 (2010/10/16 19:46:57)





but 和and一样,要平行的~
-- by 会员 踏雪无痕1989 (2010/10/17 0:02:03)




不能把but看成连词 ,supporting看成分词吗?这样不就行了?
-- by 会员 jbc88 (2010/10/17 1:22:09)



因为but前面的那个句子有两个破折号,所以我觉得可以把破折号中间的内容看做是插入语。
那么but需要平行的内容就是they denounce goverment, 所以不可以用supporting.

我刚刚也跟LZ问了差不多的一个题目, 这里给你分享一下
Industrializaition and modern methods of insect control have improved the standard of living around the globe while at the same time introducing some 100,000 dangerous chemical pollutants that have gone virtually unregulated since they were developed more than 50 years ago.

我一开始选错的原因是觉得while at the same time需要考虑平行的问题,所以选了while at the same time they have introduced some 100,000 dangerous chemical pollutants, having

while at the same time后面的东西和have improved平行,having最后做伴随状语。

虽然我这一点上还是想不明白,为什么这里while at the same time不需要考虑平行,但是我这个题目的笔记写着:
用了sb do...while doing的结构,省掉了they
16#
发表于 2010-10-17 01:22:09 | 只看该作者
看了下笔记,

他们说 B的错在于 but后面的supporting不平行。。。

这个but难道不是连词吗? but也要平行?

路过大牛解惑下~多谢
-- by 会员 jbc88 (2010/10/16 19:46:57)




but 和and一样,要平行的~
-- by 会员 踏雪无痕1989 (2010/10/17 0:02:03)



不能把but看成连词 ,supporting看成分词吗?这样不就行了?
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