标题: 问 语法 新prep223 [打印本页] 作者: 我爱伊乔 时间: 2010-11-12 15:34 标题: 问 语法 新prep223 以下摘自2008prep语法笔记 223.(GWD-23-Q23)After several years of rapid growth, the health care company became one of the largest health care providers in the metropolitan area, while it then proved unable to handle the increase in business, falling months behind in its payment to doctors and hospitals.
A.while it then proved unable to handle the increase in business, falling months behind in its payment to
B.while it then proved unable to handle the increase in business and fell months behind in its payment to
C.but then it proved unable to handle the increase in business, falling months behind in its paying
D.but then proving unable to handle the increase in business, falling months behind in paying(E)
E.but then proved unable to handle the increase in business, falling months behind in paying
题目释义：the company became one of the largest providers, but then proved unable to handle sth., falling months behind in panying
考点：习惯用语（idiom）句子结构（grammatical construction）
1.动词比动名词简洁。
2.While在表示转折对比时，有两件events同时发生的含义。
选项分析：A．即便表示转折对比，while也有”at the same time“的含义在里面，与then矛盾，并让句意变成了the health care company expanding and falling是同时发生的，但是实际上应该是先became largest，然后再fell；其次，its payment不如动词paying简洁，名词和东西优先选择动词。
B．while的错误同A，payment错误同A。
C．前面的it多余，可以省略(effctiveness)；in its paying，使得paying从动词变成了动名词，不简洁，prep.+one’s+doing往往是不简洁的。paying这个动作就是the health care company执行的，所以不用加上its。
D．But后面没有谓语，proving没有并列对象。
E．Correct。Proved主动也可以表示被动，but后面省略了it，因为主语相同。
补充说明：but后面本来是应该加句子的，但是在主语相同的情况下可以省略主语。我怎么觉得连谓语都省了呢？难道不是省掉了“was”？ NN们啊，是不是主语、谓语都省了啊？ 谢谢！ 作者: clhac 时间: 2010-11-12 15:57
木有省略谓语 proved就是谓语 prove这个词可以主动也可以被动 这里的结构就是the company proved unable to do 只是省略了主语 建议你好好看prove的用法 挺简单作者: lee0613 时间: 2010-11-12 16:04
状语从句主语与主句主语一致且系动词为be，从句主语和谓语可省略。作者: 我爱伊乔 时间: 2010-11-12 16:34
木有省略谓语 proved就是谓语 prove这个词可以主动也可以被动 这里的结构就是the company proved unable to do 只是省略了主语 建议你好好看prove的用法 挺简单