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做完一套PREP,看完解析后仍然存在的几个问题。请牛牛们进来解答!

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发表于 2010-7-25 00:59:44 | 只看该作者 回帖奖励 |倒序浏览 |阅读模式
1、 Unlike many United States cities, where a river is no longer the focal point of urban life, the river in San Antonio winds through the middle of the business district, and the River Walk, or Paseo del Rio, is the city's most popular attraction.



(A) Unlike many United States cities, where a river is no longer the focal point of urban life, the river in San Antonio

(B) Unlike the river in many cities in the United States, which is no longer the focal point of urban life, in San Antonio the river

(C) Today the river in many cities in the United States is no longer the focal point of urban life, unlike San Antonio, where it

(D) In few United States cities today, a river is the focal point of urban life, but the river in San Antonio

(E) No longer do many cities in the United States have a river as the focal point of urban life, but in San Antonio the river




(d)选项,解析说去掉no longer,把全部否定变成部分否定,改变句意。可是,是few cities啊。英语里,few不就是表示否定,a few表示肯定吗?

2、 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

(a)选项中,解释说是用了While + doing 的特殊用法,此处宾语从句的引导词that省略,我想问如果不省略,that应该加在哪里啊?








3、 In a blow to those who still harbored the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick for enabling an interloper to rig an E-mail message so that this person will be privy to any comments that a recipient had added as the message is forwarded to others or sent back and forth.



(A) who still harbored the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick for enabling an interloper to rig an E-mail message so that this person will be privy to any comments that a recipient had added

(B) who had still been harboring the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick for enabling an interloper to rig an E-mail message so that this person was privy to any comments that a recipient might have added

(C) who still were harboring the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick enabling an interloper to rig an E-mail message so that this person is privy to any comments that a recipient would add

(D) still harboring the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick that enables an interloper to rig an E-mail message so that this person will be privy to any comments that a recipient might add

(E) still harboring the illusion that E-mail exchanges had been private, a watchdog group recently uncovered a trick that will enable an interloper to rig an E-mail message so that this person was privy to any comments that a recipient might add




解释说,排除abc三个选项的原因是,定语从句出现that/who/which be,去掉后对句子结构不产生影响时,应该去掉。而abc选项没去,造成句子不简洁。我的问题是,什么时候才能判断能去掉啊?


4、 The electronics company has unveiled what it claims to be the world's smallest network digital camcorder, the length of which is that of a handheld computer, and it weighs less than 11 ounces.



(A) to be the world's smallest network digital camcorder, the length of which is that of a handheld computer, and it weighs

(B) to be the smallest network digital camcorder in the world, which[T3] is as long as a handheld computer, weighing

(C) is the smallest network digital camcorder in the world, which is as long as a handheld computer, and it weighs

(D) is the world's smallest network digital camcorder, which is as long as a handheld computer and weighs

(E) is the world's smallest network digital camcorder, the length of which is that of a handheld computer, weighing




[T3]In the world是核心词camcorder的修饰成分,which可以跳跃指代camcorder???如何判断核心词和修饰指代???因为在GMAT里面,WHICH只能指代前面的词。例如: A and B,which... which只能指代B。怎么拍段什么是核心词呢?这个解释太牵强了吧。。。。。。比如下面一题中的which就就近指代wings了,这。。这不是让我上吊嘛。。。。。

One of the earliest known birds with a beak and contour feathers, Confuciusornis sanctus, with large clawlike "thumbs" on its wings, which probably helped them to climb up to a launching position for flight.



(A) with large clawlike "thumbs" on its wings[T1], which[T2] probably helped them[T3] to

(B) with large clawlike "thumbs" on their wings[T4], which[T5] probably helped it to

(C) had large clawlike "thumbs" on its wings, which[T6] probably helped them

(D) had large clawlike "thumbs" on its wings, probably to help it

(E) had large clawlike "thumbs" on their[T7] wings, probably to help it

[T1]缺少谓语。


[T2]Which指代wings.句中应该是thumbs help bird,而不是wings help bird. 句意混淆。


[T3]主句强调的是one,应为单数形式


[T4]缺少谓语。Their为复数,与文中主语单数不搭配。


[T5]Which指代wings.句中应该是thumbs help bird,而不是wings help bird. 句意混淆。


[T6]Which指代wings.句中应该是thumbs help bird,而不是wings help bird. 句意混淆。


[T7]Their是复数,与句意不符。




One of the earliest known birds with a beak and contour feathers, Confuciusornis sanctus, with large clawlike "thumbs" on its wings, which probably helped them to climb up to a launching position for flight.



(A) with large clawlike "thumbs" on its wings[T1], which[T2] probably helped them[T3] to

(B) with large clawlike "thumbs" on their wings[T4], which[T5] probably helped it to

(C) had large clawlike "thumbs" on its wings, which[T6] probably helped them

(D) had large clawlike "thumbs" on its wings, probably to help it

(E) had large clawlike "thumbs" on their[T7] wings, probably to help it

[T1]缺少谓语。


[T2]Which指代wings.句中应该是thumbs help bird,而不是wings help bird. 句意混淆。


[T3]主句强调的是one,应为单数形式


[T4]缺少谓语。Their为复数,与文中主语单数不搭配。


[T5]Which指代wings.句中应该是thumbs help bird,而不是wings help bird. 句意混淆。


[T6]Which指代wings.句中应该是thumbs help bird,而不是wings help bird. 句意混淆。


[T7]Their是复数,与句意不符。






















2、 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

(a)选项中,解释说是用了While + doing 的特殊用法,此处宾语从句的引导词that省略,我想问如果不省略,that应该加在哪里啊?








3、 In a blow to those who still harbored the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick for enabling an interloper to rig an E-mail message so that this person will be privy to any comments that a recipient had added as the message is forwarded to others or sent back and forth.



(A) who still harbored the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick for enabling an interloper to rig an E-mail message so that this person will be privy to any comments that a recipient had added

(B) who had still been harboring the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick for enabling an interloper to rig an E-mail message so that this person was privy to any comments that a recipient might have added

(C) who still were harboring the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick enabling an interloper to rig an E-mail message so that this person is privy to any comments that a recipient would add

(D) still harboring the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick that enables an interloper to rig an E-mail message so that this person will be privy to any comments that a recipient might add

(E) still harboring the illusion that E-mail exchanges had been private, a watchdog group recently uncovered a trick that will enable an interloper to rig an E-mail message so that this person was privy to any comments that a recipient might add




解释说,排除abc三个选项的原因是,定语从句出现that/who/which be,去掉后对句子结构不产生影响时,应该去掉。而abc选项没去,造成句子不简洁。我的问题是,什么时候才能判断能去掉啊?


4、 The electronics company has unveiled what it claims to be the world's smallest network digital camcorder, the length of which is that of a handheld computer, and it weighs less than 11 ounces.



(A) to be the world's smallest network digital camcorder, the length of which is that of a handheld computer, and it weighs

(B) to be the smallest network digital camcorder in the world, which[T3] is as long as a handheld computer, weighing

(C) is the smallest network digital camcorder in the world, which is as long as a handheld computer, and it weighs

(D) is the world's smallest network digital camcorder, which is as long as a handheld computer and weighs

(E) is the world's smallest network digital camcorder, the length of which is that of a handheld computer, weighing




[T3]In the world是核心词camcorder的修饰成分,which可以跳跃指代camcorder???如何判断核心词和修饰指代???因为在GMAT里面,WHICH只能指代前面的词。例如: A and B,which... which只能指代B。怎么拍段什么是核心词呢?这个解释太牵强了吧。。。。。。比如下面一题中的which就就近指代wings了,这。。这不是让我上吊嘛。。。。。

One of the earliest known birds with a beak and contour feathers, Confuciusornis sanctus, with large clawlike "thumbs" on its wings, which probably helped them to climb up to a launching position for flight.



(A) with large clawlike "thumbs" on its wings[T1], which[T2] probably helped them[T3] to

(B) with large clawlike "thumbs" on their wings[T4], which[T5] probably helped it to

(C) had large clawlike "thumbs" on its wings, which[T6] probably helped them

(D) had large clawlike "thumbs" on its wings, probably to help it

(E) had large clawlike "thumbs" on their[T7] wings, probably to help it

[T1]缺少谓语。


[T2]Which指代wings.句中应该是thumbs help bird,而不是wings help bird. 句意混淆。


[T3]主句强调的是one,应为单数形式


[T4]缺少谓语。Their为复数,与文中主语单数不搭配。


[T5]Which指代wings.句中应该是thumbs help bird,而不是wings help bird. 句意混淆。


[T6]Which指代wings.句中应该是thumbs help bird,而不是wings help bird. 句意混淆。


[T7]Their是复数,与句意不符。




One of the earliest known birds with a beak and contour feathers, Confuciusornis sanctus, with large clawlike "thumbs" on its wings, which probably helped them to climb up to a launching position for flight.



(A) with large clawlike "thumbs" on its wings[T1], which[T2] probably helped them[T3] to

(B) with large clawlike "thumbs" on their wings[T4], which[T5] probably helped it to

(C) had large clawlike "thumbs" on its wings, which[T6] probably helped them

(D) had large clawlike "thumbs" on its wings, probably to help it

(E) had large clawlike "thumbs" on their[T7] wings, probably to help it

[T1]缺少谓语。


[T2]Which指代wings.句中应该是thumbs help bird,而不是wings help bird. 句意混淆。


[T3]主句强调的是one,应为单数形式


[T4]缺少谓语。Their为复数,与文中主语单数不搭配。


[T5]Which指代wings.句中应该是thumbs help bird,而不是wings help bird. 句意混淆。


[T6]Which指代wings.句中应该是thumbs help bird,而不是wings help bird. 句意混淆。


[T7]Their是复数,与句意不符。





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沙发
发表于 2010-7-25 01:29:56 | 只看该作者
太长了,分一下

你是做的新PREP(08)吗,从哪里来的解析啊?
板凳
 楼主| 发表于 2010-7-25 02:17:47 | 只看该作者
新prep 第2套。
看的是几个大牛们合编的一本解析。。。
地板
发表于 2010-7-25 12:41:15 | 只看该作者
1.第一题,要理解原文的意思。原文的意思是在一些城市,河流不在是焦点,强调时间上不再,没有涉及到数量多少。而D选项强调的却是这样的城市数量的少。所以D曲解了原句意思。
2.此处应是指supporting后面省了that。 本题记住while +doing ,表同时,即可。
3.需要比较才能判断。本题中,D/E选项用现在分词短语代替了定语从句,依据简便优先原则,排除ABC。
4.第四题答案以确定为D。
5#
 楼主| 发表于 2010-7-25 21:35:38 | 只看该作者
都明白了,十分感谢。
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