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标题: OG13 SC7 and SC90 with的用法 [打印本页]
作者: zn3023    时间: 2012-11-10 15:25
标题: OG13 SC7 and SC90 with的用法
SC7：
7. The intricate structure of the compound insect eye,having hundreds of miniature eyes called ommatidia, help explain why scientists have assumed that itevolved independently of the vertebrate eye.  （E)



(A) having hundreds of miniature eyes called ommatidia, help explain why scientists have assumed that it



(B) having hundreds of miniature eyes that are called ommatidia, helps explain why scientists have assumed that they



(C) with its hundreds of miniature eyes that are called ommatidia, helps explain scientists’ assuming that they



(D) with its hundreds of miniature eyes called ommatidia, help explain scientists’ assuming that it



(E) with its hundreds of miniature eyes called ommatidia, helps explain why scientists have assumed that it

SC90：
90. The results of the company’s cost-cutting measures are evident in its profits,which increased 5 percent during the first 3 months of this year after it fellover the last two years.  （C)



(A) which increased 5 percent during the first 3 months of this year after it fell



(B) which had increased 5 percent during the first 3 months of this year after it had fallen



(C) which have increased 5 percent during the first 3 months of this year after falling



(D) with a 5 percent increase during the first 3 months of this year after falling



(E) with a 5 percent increase during the first 3 months of this year after having fallen


这两题中，SC7说用的是with（C)作介词的用法，不是独立主格，专门修饰前面紧挨的词eye；而SC90中说with（D、E)是独立主格，只能修饰前面整个句子，所以with的主语是measures，所以意思不同，D、E的with用法不对（当然falling，having fallen也是有问题的）。
with作介词，直接修饰紧挨的词；做独立主格，修饰前面整个句子。
请大牛帮助解释：
1）我的理解对不对？
2）为啥两题中with用法有区别？
3）为啥SC7中with不能理解成独立主格，所以C是错的？
4）为啥SC90中with不能理解成介词用法，所以D、E是对的（先不考虑其他错误点）？其实我感觉用with作介词用法修饰profit挺说的通的，然后profit作为with的主语，自然后面falling的主语就变成profit了，意思也对了。
谢谢！


90. The results of the company’s cost-cutting measures are evident in its profits,which increased 5 percent during the first 3 months of this year after it fellover the last two years.  （C)



(A) which increased 5 percent during the first 3 months of this year after it fell



(B) which had increased 5 percent during the first 3 months of this year after it had fallen



(C) which have increased 5 percent during the first 3 months of this year after falling



(D) with a 5 percent increase during the first 3 months of this year after falling



(E) with a 5 percent increase during the first 3 months of this year after having fallen


这两题中，SC7说用的是with（C)作介词的用法，不是独立主格，专门修饰前面紧挨的词eye；而SC90中说with（D、E)是独立主格，只能修饰前面整个句子，所以with的主语是measures，所以意思不同，D、E的with用法不对（当然falling，having fallen也是有问题的）。
with作介词，直接修饰紧挨的词；做独立主格，修饰前面整个句子。
请大牛帮助解释：
1）我的理解对不对？
2）为啥两题中with用法有区别？
3）为啥SC7中with不能理解成独立主格，所以C是错的？
4）为啥SC90中with不能理解成介词用法，所以D、E是对的（先不考虑其他错误点）？其实我感觉用with作介词用法修饰profit挺说的通的，然后profit作为with的主语，自然后面falling的主语就变成profit了，意思也对了。
谢谢！
作者: MiaZhang    时间: 2012-11-11 11:21
with引导独立主格的形式：【with+n+adv/-ed/-ing/介词短语】——做状语，修饰主句，与主句之间存在逻辑关系

【with+n+that定语从句】不是独立主格，是作为同位语出现的，修饰前面紧邻的名词

我觉得，关键是区分with后面成分的形式，然后还要考虑与主句的逻辑关系



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