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标题: GWD21-Q1 关于比较省略 求解答! [打印本页]

作者: neverland1021    时间: 2014-7-27 15:09
标题: GWD21-Q1 关于比较省略 求解答!
According to analysts, an alliance between three major personal computer companies and most of the nation’s largest local telephone companies would enable customers to receive internet data over regular telephone lines with speeds much higher than is currently possible.

A.        with speeds much higher than is
B.        with speeds that are much higher than are
C.        at much higher speeds as are
D.        at much higher speeds than that
E.        at speeds much higher than are

OA是E,这道题我纠结在D和E,看网上的解释有明白说that是单数因此不能指代speeds所以应该选择E,但是不明白E里面的那个are是怎么冒出来的,我理解的这个题目中的比较应该是以后的速度和现在的速度比较,但是为什么要有are???than的前面都不是一个句子。。。
求牛牛解答,快纠结成灰了。。

作者: 吃饭睡觉打豆豆    时间: 2014-7-27 16:23
e里面的are在前面没有平行
作者: yuanhaowen    时间: 2014-7-27 17:37
这里是speeds的比较
at speeds much higher than (speeds)are currently possible. are就是这么来的
D有个很严重的问题就是at what,at后面应该是直接接什么东西,比如说speed,temperature什么的,而不是直接接比较。

作者: neverland1021    时间: 2014-7-27 19:10
yuanhaowen 发表于 2014-7-27 17:37
这里是speeds的比较
at speeds much higher than (speeds)are currently possible. are就是这么来的
D有 ...

恩,我明白这里是省略了speeds, 但是不是很明白为什么要补出are,因为前面的speeds后面没有接are,后面这个are出来不是破坏平行了么?

不是很明白at what, at much higher speeds也是接的名词啊,是不是可以这样理解,比较的是将来的和现在的speed哪个更high,而不是现在的和将来的那一个更much higher speed,所以speed 放前面,higher 放后面?
作者: neverland1021    时间: 2014-7-27 19:11
吃饭睡觉打豆豆 发表于 2014-7-27 16:23
e里面的are在前面没有平行

所以觉得are 很奇怪啊,但是看ABCD都有明显的错误,但是还是没想通这种比较是怎么比出来的
作者: 吃饭睡觉打豆豆    时间: 2014-7-27 19:20
neverland1021 发表于 2014-7-27 19:11
所以觉得are 很奇怪啊,但是看ABCD都有明显的错误,但是还是没想通这种比较是怎么比出来的 ...

According to analysts, an alliance between three major personal computer companies and most of the nation’s largest local telephone companies would enable customers to receive internet data over regular telephone lines with speeds much higher than is currently possible.

D.        at much higher speeds than that

之所以不能用be是因为前面的两个动词enable,和receive都是实意动词,不能用be来平行。
如果非要用be只能这么写句子
the speed that the nation's largest local telcom company can offer will be much higher than (is) currently (is).
the nation's largest local telcom company offer the bandwidth largely exceed what they did last year.

其实这道题在og里面有影子
Heating-oilprices are expected to be higher this year than last because refiners are payingabout$5 a barrel more for crude oil than they were lastyear.
作者: 吃饭睡觉打豆豆    时间: 2014-7-27 19:34
附上alan叔ppt里面的总结,我觉得看完了就没啥问题了。
—若第一部分为be+实意动词
—第二部分的Be动词时态可以不同,但是被省略动词时态必须相同。
—parkingspots are disappearing muchmore quickly today than they were (disappearing)yesterday.
—若助动词所在SVO省略不会影响含义,则也可省略
—parkingspots aredisappearing much more quickly today than they were(disappearing) yesterday.
—若第一部分为其他助动词+实意动词
—第二部分助动词时态可以不同,但被省略动词时态必须相同
—Jamescan negotiate withsalespeople more effectively than Stephanie can (negotiatewith salespeople).
—I can run muchfaster than I could(run)  before my most recent knee operation.
—若助动词所在SVO省略不会影响含义,则也可省略
—I can runmuch faster than I could(run)  before my most recent knee operation.
—若第一部分为实意动词
—第二部分动词可以用助动词的不同形式代替原实意动词。
—Parkingspots disappeared muchfaster today than they didyesterday.
—Tanyaeats moreslowly than she did whenshe was a teenager.
—若助动词所在SVO省略不会影响含义,则也可省略
—Parkingspots disappeared muchfaster today than they did yesterday.
—Tanyaeats moreslowly than she did whenshe was a teenager.


作者: neverland1021    时间: 2014-7-27 21:00
吃饭睡觉打豆豆 发表于 2014-7-27 19:34
附上alan叔ppt里面的总结,我觉得看完了就没啥问题了。
—若第一部分为be+实意动词
—第二部分的Be动词时态 ...

哈哈哈,我看得是alan叔总结的正确句子,我看alan叔总结的句子里面如果than后面有省略的话,省略部分的动词一定在前面出现过, 那豆豆是觉得应该选D么?我一开始也是这样认为,因为E中的are出来而前面根本没有are(前面的动词是would enable, receive), are找不到一个动词和它平行,但是问题在D中的that应该改写成those, 因为that是单数没有办法指代speeds.
manhattan70页的例子:
Wrong: Her company is outperforming those of her competitors.
Right: Her company is outperforming the companies of her competitors.


作者: 吃饭睡觉打豆豆    时间: 2014-7-27 21:37
neverland1021 发表于 2014-7-27 21:00
哈哈哈,我看得是alan叔总结的正确句子,我看alan叔总结的句子里面如果than后面有省略的话,省略部分的动 ...

额~兰兰说得对,豆豆忽略了……撞墙去鸟……

这么看每个答案都不是很完美,我搜了下,有个instructor解释如下
http://www.beatthegmat.com/a-good-sc-t54647.html

Even if D were to replace that with those, E would still be better. The intended meaning is that the speeds would be much higher than are currently possible. In E, the verb are makes the comparison clear.

这是那的题?好坑爹啊……
作者: neverland1021    时间: 2014-7-27 22:41
吃饭睡觉打豆豆 发表于 2014-7-27 21:37
额~兰兰说得对,豆豆忽略了……撞墙去鸟……

这么看每个答案都不是很完美,我搜了下,有个instructor解释 ...

GWD15套 第一题,这套把我做吐血了。。
先记着吧,做这道题就再次领会了正确的答案是比出来的不是完美的道理。。。
作者: supershuang    时间: 2014-11-12 12:06
ddddddddddddddddddddd
作者: sunyuwei    时间: 2014-12-2 15:59
一般的来说前面的that are需要省略的,因为n+that be+adj的形式是不简洁的。所以that are省略,后面的are补出来的原因则是因为时态不同的原因吧,前面句子的逻辑意思是说:an alliance would enable customers to receive…at speeds much higher than are currently possible.我觉得前面是would,可能性,也就是说前面的逻辑意思应该是at higher speeds that would be much higher than (that )are currently possible. Are是代表current现在的意思,所以时态不同,需要补出动词的,而比较的主语对象是speeds一样的,所以这里省略主语,但是动词不省略。
作者: sunyuwei    时间: 2014-12-2 16:03
吃饭睡觉打豆豆 发表于 2014-7-27 19:34
附上alan叔ppt里面的总结,我觉得看完了就没啥问题了。
—若第一部分为be+实意动词
—第二部分的Be动词时态 ...

http://forum.chasedream.com/thread-927375-1-1.html
关于比较的帖子有空的话探讨一下~~
作者: monocosn    时间: 2014-12-3 11:09
应该是因为比较的对象是形容词 higher,和主语speeds 是主系表的关系,所以要补出BE。
作者: qstv5445    时间: 2015-5-18 15:22
补上E 选项省略的部分“at speeds( that are) much higher than( speeds that ) are...."   这样就是平行对称了。
作者: 迷失二次元    时间: 2015-8-18 11:12
z这套题我错了16个。。亏我做的时候还感觉很好  24号就考试了真是错的难受死了
作者: 御寒    时间: 2016-12-20 10:17
qstv5445 发表于 2015-5-18 15:22
补上E 选项省略的部分“at speeds( that are) much higher than( speeds that ) are...."   这样就是平行对 ...

同意!               
作者: PoitsonRann    时间: 2017-6-5 19:38
。。。不平行就是不平行,如果可以补的话所有句子都是平行的
作者: Ettorier    时间: 2017-9-1 18:12
qstv5445 发表于 2015-5-18 15:22
补上E 选项省略的部分“at speeds( that are) much higher than( speeds that ) are...."   这样就是平行对 ...

为什么不是“at speeds(those will be) much higher than (speeds those) are” ????
作者: krystalchenkkk    时间: 2017-10-20 23:11
PoitsonRann 发表于 2017-6-5 19:38
。。。不平行就是不平行,如果可以补的话所有句子都是平行的

同意!               
作者: 行素    时间: 2019-6-19 02:01
我坚决反对“补”这种方法,这和篡改答案没什么区别。本来GMAT省略都是有规矩的,比如that was。。。等被动语态,或者是比较中的省略谓语或者省略主语。但要是楼上这补法,很多答案都可以对
作者: tu-yu    时间: 2020-9-4 11:30
qstv5445 发表于 2015-5-18 15:22
补上E 选项省略的部分“at speeds( that are) much higher than( speeds that ) are...."   这样就是平行对 ...

同意!               




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