prep1 188 关于ing~

天使追梦

Neuroscientists, having amassed a wealth of knowledge over the past twenty years about the brain and its development from birth to adulthood, are now drawing solid conclusions about how the human brain grows and how babies acquire language.

A.Neuroscientists, having amassed a wealth of knowledge over the past twenty years about the brain and its development from birth to adulthood, are

B.Neuroscientists, having amassed a wealth of knowledge about the brain and its development from birth to adulthood over the past twenty years, and are

C.Neuroscientists amassing a wealth of knowledge about the brain and its development from birth to adulthood over the past twenty years, and are

D.Neuroscientists have amassed a wealth of knowledge over the past twenty years about the brain and its development from birth to adulthood,



E.Neuroscientists have amassed, over the past twenty years, a wealth of knowledge about the brain and its development from birth to adulthood,

答案选A



问：1、抛开句子中心不说。笔记上说的D项错误原因在于having amassed和drawing不能同时发生.但是“，ing”不是除了表同时发生，还可以表结果吗？这样的话动作不是就可以一前一后了吗？

2、A项的夹心问题。以前有人问过，但没人答。。这个问题理论上说只有两种理解时才会歧义、、可是什么时候才会有2中理解呢。。

sdcar2010

over the past twenty years --> having amassed; not amassing

天使追梦

over the past twenty years --> having amassed; not amassing

-- by 会员 sdcar2010 (2010/12/16 2:36:27)

可是D项里没有amassing呀？

aeoluseros

1. 所谓伴随，就是指前面谓语动词必须是一个动作，而不是一个状态。而完成时其实是一种状态。
2. 所谓两种理解，是指向前修饰和向后修饰之后得出的句意是不同的

天使追梦

1. 所谓伴随，就是指前面谓语动词必须是一个动作，而不是一个状态。而完成时其实是一种状态。
2. 所谓两种理解，是指向前修饰和向后修饰之后得出的句意是不同的

-- by 会员 aeoluseros (2010/12/17 7:41:40)

got it~thx~

angelcity

1. 所谓伴随，就是指前面谓语动词必须是一个动作，而不是一个状态。而完成时其实是一种状态。
2. 所谓两种理解，是指向前修饰和向后修饰之后得出的句意是不同的

-- by 会员 aeoluseros (2010/12/17 7:41:40)

终于想明白了~

god_of_gambler

aeoluseros 发表于 2010-12-17 07:41
1. 所谓伴随，就是指前面谓语动词必须是一个动作，而不是一个状态。而完成时其实是一种状态。2. 所谓两种理 ...

您好！
She remained awake all night, thinking about her husband.
请问这个句子错么？前半句算动作么？后半句算伴随么？
谢谢！