几道想不太明白的语法题，希望G友指点一下~~~

b77p88

关于it they的完全指代，我还想再问一下…… 160.(OG12-23) In a previous design, the weight of the discus used in track competition is concentrated in a metal center, but now it is lined with lead around the perimeter, thereby improving stability in flight and resulting in longer throws. A.        In a previous design, the weight of the discus used in track competition is concentrated in a metal center, but now it is B.        According to a previous design, the weight of the discus used in track competition was concentrated in a metal center, but now it is C.        Once designed with its weight concentrated in a metal center, the discus used in track competition is now D.        The discus used in track competition, once designed with its weight concentrated in a metal center, but now          E.        The discus used in track competition was once designed having its weight concentrated in a metal center and now 这道题中，OG的解释说A B选项中的it指代了weight 而不是指代weight of the d. 可是之前笔记里有说到，it they是完全指代，就是指代的对象包括和核心名词和它的修饰。 请问怎么理解？

184. (GWD-10-Q41) (OG12-48)

In 1713, Alexander Pope began his translationof the Iliad, a work that, taking him seven years until completion, and thatliterary critic Samuel Johnson, Pope's contemporary, pronounced thegreatest translation in any language.

A.    histranslation of the Iliad, a work that, taking him seven years until completion,and that literary critic Samuel Johnson, Pope's contemporary, pronounced

B.     histranslation of the Iliad, a work that took him seven years to complete and thatliterary critic Samuel Johnson, Pope's contemporary, pronounced

C.    histranslation of the Iliad, a work that had taken seven years to complete andthat literary critic Samuel Johnson, Pope's contemporary, pronounced it as

D.    translatingthe Iliad, a work that took seven years until completion and that literarycritic Samuel Johnson, Pope's contemporary, pronounced it as        (B)

E.     translatingthe Iliad, a work that had taken seven years to complete and literary criticSamuel Johnson, Pope's contemporary, pronounced it

这道题，语法笔记中对D的解释中有一句，until completion将take与complete的关系割裂，造成completion的动作发出者不明，同时使得前面take seven years没有意义。请问这句话该怎么理解？

alzn2765

AB中it指代了weight of the discus，核心词是weight，而不是discus。
看句子的后半部分：
lined with lead around the perimeter，明显只能是Discus is lined with lead aound the perimeter，而不可能是weight is lined with lead aound the perimeter

首先这道题的Decision Point完全用不到这个知识点：

Decision Point 1:
took vs had taken
A中taking hime seven years until completion一定是错误的,that定从缺谓语
BD用一般过去时took, CE用玩去完成时had taken。注意看并列的定从中都是SJ pronounced，且句中没有明显的时间状语，只是对a work的描述，用一般过去时就可以了。
ACE 错误。

Decision Point 2:
pronounced vs pronounced it as vs pronounced as
第二个并列的定从中: literary critic Samuel Johnson, Pope's contemporary, pronounced that (the work ) thegreatest translation in any language这是正常语序，把that定从先行词提前部分倒装之后变成：that  literary critic Samuel Johnson, Pope's contemporary, pronounced thegreatest translation in any language
CDE中it as或者as是完全多余的成分，导致倒装句无法还原。

DP1和DP2的交叉是B，所以B正确
这题总共只需要首尾两个DP就可以解题，第一个DP之后3/2分，第二个DP3/2分，两个DP交叉就是答案，难度不超过650分。

until completion前面要接一个表示持续动作的动词，比如：He keeps running until completion，结束之前他一直跑。不能接点时间动作，比如take 7 yrs，用了7年是一个点时间就完成了的动作，5年算“用了7年”？不算，6年11月个29天算“用了7年”？也不算。只有7年那个一分那一秒，才算是“用了7年”。所以“用了7年”不能作为一个持续的状态一直到completion而存在，这在逻辑上是错误的。

b77p88

alzn2765 发表于 2015-8-28 11:51
AB中it指代了weight of the discus，核心词是weight，而不是discus。
看句子的后半部分：
lined with lead  ...

您说的知识点 我明白了！！！谢谢NN >.<
还想请问一下知识点以外的一个问题，您刚才说的难度不超过650，请问怎样的难度 大概是上700分的难度呀？能告诉我几道类似的题吗？我想先感受一下。麻烦您啦！

alzn2765

b77p88 发表于 2015-8-28 12:05
您说的知识点 我明白了！！！谢谢NN >.<
还想请问一下知识点以外的一个问题，您刚才说的难度不超过650， ...

GWD               

b77p88

alzn2765 发表于 2015-8-28 12:14
GWD

能具体一些吗？比如哪道题…GWD的题好多>.<