这个原则，谁能给个例子啊？

coocooper

当doing和done都做名词的后置定语的时候是可以平行的

这个是我在某个语法笔记上看到的，谁可以给我个例子以便更好理解？

我想这个原则是不是就是为什么prep上有一种题目是看上去是一个过去式和一个现在分词，不平行， 实际上是两个分词，一个过去分词表示被动，一个现在分词表示主动，其实两个是平行的？

不知道我这么说清楚了没有。。请见谅

nickddss

请参见OG12 SC 42

gmat928

First discovered more than 30 years ago, Lina's sunbird, a four-and-a-half-inch animal found in the Phillipines and that resembles a hummingbird, has shimmering metallic colors on its head; a brilliant orange patch, bordered with red tufts, in the center of its breast; and a red eye.

a. Same as above
b. found in the Phillipines and that, resembling
c. found in the Phillipines and resembling
d. that is found in the Phillipines and it resembles
e. that is found in the Phillipines, resembling

coocooper

First discovered more than 30 years ago, Lina's sunbird, a four-and-a-half-inch animal found in the Phillipines and that resembles a hummingbird, has shimmering metallic colors on its head; a brilliant orange patch, bordered with red tufts, in the center of its breast; and a red eye.

a. Same as above
b. found in the Phillipines and that, resembling
c. found in the Phillipines and resembling
d. that is found in the Phillipines and it resembles
e. that is found in the Phillipines, resembling

-- by 会员 gmat928 (2010/10/17 18:27:37)

那么什么情况之下要用doing和done这样平行的结构呢？
因为有的时候看到and第一个反映一定是找平行的啊，这种doing和done的平行很可能会被忽略

gmat928

First discovered more than 30 years ago, Lina's sunbird, a four-and-a-half-inch animal found in the Phillipines and that resembles a hummingbird, has shimmering metallic colors on its head; a brilliant orange patch, bordered with red tufts, in the center of its breast; and a red eye.

a. Same as above
b. found in the Phillipines and that, resembling
c. found in the Phillipines and resembling
d. that is found in the Phillipines and it resembles
e. that is found in the Phillipines, resembling

-- by 会员 gmat928 (2010/10/17 18:27:37)

那么什么情况之下要用doing和done这样平行的结构呢？
因为有的时候看到and第一个反映一定是找平行的啊，这种doing和done的平行很可能会被忽略

-- by 会员 coocooper (2010/10/17 21:51:08)

现在分词表示“主动、现在、进行”等概念
过去分词表示“被动、过去、结束”等概念

只要实战时不要盲目排除二者的平行就好

coocooper

okay, thanks.!