關於比較結構的省略的問題

mattus

以下是引用honeybebe在2007-4-13 22:52:00的发言：

55. Industrialization and modern methods of insect control have improved the standard of living around the globe while at the same time they have introduced some 100,000 dangerous chemical pollutants, having gone virtually unregulated since they were developed more than 50 years ago.

A. while at the same time they have introduced some 100,000 dangerous chemical pollutants, having
B. while at the same time introducing some 100,000 dangerous chemical pollutants that have
C. while they have introduced some 100,000 dangerous chemical pollutants at the same time, which have
D. but introducing some 100,000 dangerous chemical pollutants at the same time that have
E. but at the same time introducing some 100,000 dangerous chemical pollutant, having

A: 两个they不一致
    

B: correct

C: 两个they不一致
    

D: but不能起到引导状语从句省略的作用，应该改成introduced

E: 同上
    

在問問爲什麽 a 中的they 不一樣。。沒有看出來。。。不是代methods 嗎？

我覺得a 不錯阿。。。。

在問問爲什麽 a 中的they 不一樣。。沒有看出來。。。不是代methods 嗎？

我覺得a 不錯阿。。。。

在問問爲什麽 a 中的they 不一樣。。沒有看出來。。。不是代methods 嗎？

我覺得a 不錯阿。。。。

B很完美，while at the same time introducing some 100,000 dangerous chemical pollutants that have，while带状语从句省略形式，并且后面的have用定语从句限定先行词为pollutants，A的问题在于后面的having，-ing形式在此有两种可能，一种做定语修饰pollutants，这是我们所需要的，但是还有一种可能就是做improve的状语，形式主语为Industrialization and modern methods of insect control，造成歧义，所以A还是不行。

mattus

以下是引用honeybebe在2007-4-13 22:58:00的发言：

40. To meet the rising marketing demand for fish and seafood, suppliers are growing fish twice as fast as their natural growth rate, cutting their feed allotment by nearly half and raising them on special diets.

A. their natural growth rate, cutting their feed allotment

B. their natural growth rate, their feed allotment cut

C. growing them naturally, cutting their feed allotment

D. they grow naturally, cutting their feed allotment

E. they grow naturally, with their feed allotment cut

 

 

A: as fast as 要和前面对称，rate不和前面对称
                

B: 同上；their feed … and raising 不对称
                

C: growing them naturally和前面不对称
                

D: correct

E: with … and raising 不对称

在問問，比如這道題，答案是d， 但是，d ，沒有省略subject, the supplier. but grow is the verb vs. the growing? i am kinda confused....

 

首先需要达成共识的是twice as fast as是比较结构，比较结构两边要有可比性：左边说suppliers养鱼，右边说鱼的自然生长率，这是完全nonsense的，所以我们需要寻找一个合理的比较对象，既然左边说供应商养鱼（两倍快于），右边就应当说鱼自然成长，这里的they（subject）不是suppliers而是说fish，fish在这里是集合名词，跟police，cattle一样，强调整体时用单数，强调个体时用复数。后面就好找了，和raising对应的只有cutting.

honeybebe

懂了。。嘿嘿。。。很清楚。。。謝謝老大。。。。

mattus

以下是引用honeybebe在2007-4-14 10:14:00的发言：

懂了。。嘿嘿。。。很清楚。。。謝謝老大。。。。

可千万别这么客气，老大偶担当不起担当不起…

charismale

以下是引用honeybebe在2007-4-13 22:52:00的发言：

55. Industrialization and modern methods of insect control have improved the standard of living around the globe while at the same time they have introduced some 100,000 dangerous chemical pollutants, having gone virtually unregulated since they were developed more than 50 years ago.

A. while at the same time they have introduced some 100,000 dangerous chemical pollutants, having
B. while at the same time introducing some 100,000 dangerous chemical pollutants that have
C. while they have introduced some 100,000 dangerous chemical pollutants at the same time, which have
D. but introducing some 100,000 dangerous chemical pollutants at the same time that have
E. but at the same time introducing some 100,000 dangerous chemical pollutant, having

A: 两个they不一致
    

B: correct

C: 两个they不一致
    

D: but不能起到引导状语从句省略的作用，应该改成introduced

E: 同上
    

在問問爲什麽 a 中的they 不一樣。。沒有看出來。。。不是代methods 嗎？

我覺得a 不錯阿。。。。

在問問爲什麽 a 中的they 不一樣。。沒有看出來。。。不是代methods 嗎？

我覺得a 不錯阿。。。。

在問問爲什麽 a 中的they 不一樣。。沒有看出來。。。不是代methods 嗎？

我覺得a 不錯阿。。。。

第一个they指代methods，第二个指代pollutants