求教doubling the increase of 和 double as much as the increase of的不同~

荞麦苏苏

看以前的帖子上说doubling the increase of 和 double as much as the increase of是两个完全不同的结构，这两个不是都是使增长增加一倍的意思吗？？
向nn们求教求教~~~

babybearmm

请贴下原题吧，谢谢。

看以前的帖子上说doubling the increase of 和 double as much as the increase of是两个完全不同的结构，这两个不是都是使增长增加一倍的意思吗？？
向nn们求教求教~~~

-- by 会员 荞麦苏苏 (2012/1/16 11:25:12)

12604698

我大约记得点~提醒下~前面doubleing的double 是动词，使xx翻倍。这种情况不需要对称。doubleing作状语，前面那个东西使得后面的东西翻倍了。（这里是使增长翻倍）
至于后面double 不是动词，这里需要前后对称的。即前面的什么是后面的两倍。
举个例子： （1）生产技术使得生产翻倍。这个前后是啥都无所谓。
（2）a地生产率是b地的两倍。（前后都是生产率）

星。燃

The number of people flying first class on domestic flights rose sharply in 1990, doubling the increase of the previous year.

1. doubling the increase of
   
2. doubling that of the increase in
   
3. double as much as the increase of
   
4. twice as many as the increase in    (A)
   
5. twice as many as the increase of
   

doubling the increase of 做状物，而double as much as th increase 是做同位语的（同位语要紧接修饰的内容，此处应为一个figure）。故C项doubley应改为doubling,这样才能修饰前面整个分句。

我也是刚刚弄懂这个。。。分享一下。

成成儿

还是不懂double as much as是什么结构啊？顶上来，有知道的同学吗？
我只见过twice/*** times as much/many as + noun的   但是double as much as真没见过啊