[原创]钢G连之杀G复习计划，情况差不多的朋友可以一齐加油！

ilhht

Q34:

In an attempt to guarantee the security of its innovative water purification method, the company required each employee to sign a confidentiality agreement prohibiting that its water purification methods be disclosed to companies using an analogous purification process.

(E) x

A.      prohibiting that its water purification methods be disclosed to companies

B.      prohibiting them from the disclosing of its water purification methods to any company

C.      prohibiting disclosure of its water purification methods to any company

D.      that would prohibit them from disclosure of its water purification methods to companies

E.       that would prohibit its water purification methods to be disclosed to a company

答案是C，
                E是不是因为习惯用语，PROBIBIT 的用法是错的？
                

另外，我觉得是AGREEMENT PROHIBITE，
            不是，SIGN这个行动PROHIBITE。

 

这个题目我竟然选了D，后来翻了资料，首先

Prohibit的用法：prohibit sb from doing sth(正确)

               Prohibit sb to do sth (错误），所以就可以排除E，因为prohibit ….to be disclosed
            这里部队，而B和C中的to后面接的是名词，所以从这点上判断还OK。

               Prohibit  +that从句（错误）所以排除A

再来看剩下的选项B，C和D，B和D中都是“them”gmat里面有一个很常见的词“each”，一直会考代词指代问题，我在OG上碰到好多次，each表示的是单数，所以them不可能指代前面的employee所以不对。排除了B和D

答案应该是C

再补充一点，require的用法也很重要：

Require +that从句（使用动词原形表示虚拟语气）

Require of sb +that 从句（动原）

Require sb to do sth

Be require of sb

天蝎座1107

以下是引用ilhht在2009-3-23 4:55:00的发言：

73.
   8845-!-item-!-187;#058&006119

A certain company has 18 equally qualified applicants for 4 open positions.  How many different groups of 4 applicants can be chosen by the company to fill the positions if the order of selection does not matter?

 

 

(A) 18

(B) 72

(C) 180

(D) 1,260

(E) 3,060

这个题目我一开始用了“一个萝卜一个坑”的思想结果做出来数字超大，后来用通常的方法得出C（18，4），然后再回去想萝卜和坑的方法时候发现，没有注意题目说的“if the order of th selection does not matter"所以如果以坑为基准来算就是18*17*16*15，然后还要除以P（4，4）。不知道这样的想法对不对？请指正。

C18 4就可以吧 它描述一堆是想说这是个组合不是排列 组合数多少?

天蝎座1107

以下是引用ilhht在2009-3-23 8:10:00的发言：

TN-24-9

Q3:

Were it not for the fusion-powered heat and radiation that rush from its core, instead its own weight would cause a star to collapse.

(B) x

A.      instead its own weight would cause a star to collapse

B.      instead a star would have collapsed under its own weight

C.      a star would have to be collapsing under its own weight

D.      a star would collapse under its own weight

E.       its own weight would have caused a star’s collapse

答案是D，
   B是不是因为时态错误。
  还有D 这种表到是习惯用法？

 这个题目我读的时候就感觉前半句“it”“its”，也不知道到底想说什么，读完划线部分，觉得前半句是修饰那个 a star的，所以我觉得，以以前做题的经验来看，一般都是，修饰语，主语,修饰成分,谓语,…。这种句子结构比较common，那么这个一共两个分句，我觉得开门见山的可能性比较大，所以C和D就在考虑范围之中，再比较其差异，C太啰嗦了。这个是我的思路，没有什么reference,多多指教。莲掌说的很到位啊!就是这样的。

我的问题是：前半个句子到底想怎样啊？他倒装？原形是什么？什么依据导致他倒装？

我的问题是：前半个句子到底想怎样啊？他倒装？原形是什么？什么依据导致他倒装？

我的问题是：前半个句子到底想怎样啊？他倒装？原形是什么？什么依据导致他倒装？这题是想虚拟语气倒装把if给省略了 如果were,had,should这三个动词做谓语时 可以省去if 把主谓语倒装过来表示虚拟条件 即if+subject+were/should/had+verb变成were/had/should+subject  引自LZM

Approved April 24, 1800, the act of Congress that made provision for the removal of the government of the United States to the new federal city, Washington, D.C., also established the Library of Congress.

(B) x

A.      Approved April 24, 1800, the act of Congress that made provision for the removal of the government of the United States to the new federal city, Washington, D.C., also established

B.      The act of Congress, which was approved April 24, 1800, making provision for the removal of the government of the United States to the new federal city, Washington, D.C., also established 错在将that made改为making 已经过去的动作不能用现在分词代替

C.      The act of Congress approved April 24, 1800, which made provision for the removal of the government of the United States to the new federal city, Washington, D.C., and established 错在and

D.      Approved April 24, 1800, making provision for the removal of the government of the United States to the new federal city, Washington, D.C., the act of Congress also established 错在making

E.       Approved April 24, 1800, the act of Congress made provision for the removal of the government of the United States to the new federal city, Washington, D.C., also establishing 错在改变句子重心 修饰成分变成了谓语 谓语变成了establishing伴随状语

这个题目倒是很典型，你的分析也很精辟，prep上也有这样的总结，prep320 sc1 上面第4题

Nikola Tesla, the inventor of alternating current, because he was excited with the prospects of harnessing Niagara Falls for producing electric power, he predicted in the mid-1890‘s that electricity generated at Niagara would one day power the streetcars of London and the streetlights of Paris.

正确选项（C）句子结构：Excited about ….,Nikola Tesla, 同位语，predicted…

（C）excited about the prospects of harnessing Niagara Falls to produce electric power, Nikola Telsa , the inventor of alternating current.

下面的总结：合理的布置修饰成分短语的位置：当一个句子有较多修饰成分修饰主语时，应将修饰成分合理的分布在主语的前后，常用的方法是：分词结构，主语，修饰成分1，修饰成分2，谓语….莲掌研究prep320很仔细啊

天蝎座1107

以下是引用ilhht在2009-3-23 8:29:00的发言：

Q34:

In an attempt to guarantee the security of its innovative water purification method, the company required each employee to sign a confidentiality agreement prohibiting that its water purification methods be disclosed to companies using an analogous purification process. 这题是法律条文等后面跟doing后置定语 见OG-82 LZM上也有说 prep320中也有doing做后置定语的例子

(E) x

A.      prohibiting that its water purification methods be disclosed to companies prohibit that (should) do不对 没有这种用法

B.      prohibiting them from the disclosing of its water purification methods to any company 代词指代them

C.      prohibiting disclosure of its water purification methods to any company

D.      that would prohibit them from disclosure of its water purification methods to companies

E.       that would prohibit its water purification methods to be disclosed to a company

答案是C，
    E是不是因为习惯用语，PROBIBIT 的用法是错的？
    

另外，我觉得是AGREEMENT PROHIBITE，
   不是，SIGN这个行动PROHIBITE。

 

 

这个题目我竟然选了D，后来翻了资料，首先

Prohibit的用法：prohibit sb from doing sth(正确)

               Prohibit sb to do sth (错误），所以就可以排除E，因为prohibit ….to be disclosed
   这里部队，而B和C中的to后面接的是名词，所以从这点上判断还OK。

               Prohibit  +that从句（错误）所以排除A

再来看剩下的选项B，C和D，B和D中都是“them”gmat里面有一个很常见的词“each”，一直会考代词指代问题，我在OG上碰到好多次，each表示的是单数，所以them不可能指代前面的employee所以不对。排除了B和D

答案应该是C

再补充一点，require的用法也很重要：同意莲掌 require在OG中出现多次

Require +that从句（使用动词原形表示虚拟语气）

Require of sb +that 从句（动原）

Require sb to do sth

Be require of sb

天蝎座1107

以下是引用vivian0331在2009-3-22 22:35:00的发言：

北京时间 3月22日 晚22:34

RC OG 如期过完，统计了一下：

共24篇，错2题的5篇，错3题的4篇，错误率较高。（背景：已经做过1遍，这遍做时每篇都先画逻辑简图）

Next step:下星期把这9篇文章再过一遍。RC同时总结已经做过的GWD RC部分。

接下来，CR feifei，按分类过一遍，同时加上已经做过的GWD CR部分。下周CR多讨论吧。

加油！

Vivian MM效率很高 今天我也要把OG阅读过掉

天蝎座1107

以下是引用xxz5838在2009-3-23 2:16:00的发言：

天蝎MM 太牛了，一下就解决了这么多难题，而且，还能都有出处。佩服之至

同意，我也是问题多多，尽量跟上

大家一起加油

不敢当啊 我数学比你们差很远 要补上了 我问题确实很多 一个连的加油吧 大家一起有个劲儿头 我做阅读去了 

ilhht

对阿，改天我们在这里把排列组合整理一下吧，我一看到这种坑和罗卜问题就想往那个方向做，应该说是两种解法都可以的。

ilhht

小老虎好厉害啊，我准备去研究一下倒装，听了你的讲解，茅塞都顿开了

xxz5838

以下是引用天蝎座1107在2009-3-23 9:39:00的发言：

莲掌和虎虎总结的都很精辟。

我就是不擅于总结，加做题粗心，所以两个多月了，SC还没过关。

另外，一个连的不应该客气，但还是要问一下，我这么POST SC的问题会不会干扰到两位。

大家都是自己人，别客气。

xxz5838

以下是引用天蝎座1107在2009-3-23 9:44:00的发言：

Vivian MM效率很高 今天我也要把OG阅读过掉

CR，是该再巩固一下，大家一起讨论吧，下个星期