请教大全885section14-12

ecsniffer

12.Nuclear fusion is the force that powers the Sun, the stars, and hydrogen bombs, merging the nuclei of atoms and not splitting them apart, as in nuclear reactors.
(A) merging the nuclei of atoms and not splitting them apart, as in nuclear reactors
(B) merging the nuclei of atoms instead of splitting them apart, like nuclear reactors
(C) merging the nuclei of atoms rather than splitting them apart, as nuclear reactors do
(D) and merges the nuclei of atoms but does not split them apart, as is done in unclear reactors
(E) and merges the nuclei of atoms, unlike atomic reactors that split them apart
the key:E。这里的merges是不是和powers并列呢？这里之所以用unlike取代as+助动词，是不是一来因为这里表示与前一句相反的意思，二来, unlike atomic reactors that split them apart已经可以很清楚的表明atomic reactors是在和Nuclear fusion 做比较（因为后面跟有split them apart），就不用加出助动词了。这和我们惯常做的比较不太一样吧？这道题和下面一题好像正好是个对照。
section-4 6、
6.Because young children do not organize their attention or perceptions systematically, like adults, they may notice and remember details that their elders ignore.
(A) like adults
(B) unlike an adult
(C) as adults
(D) as adults do
(E) as an adult
这道题，以前nn们讨论过，认为选d的原因是为了明确是与前句的对比，同意。如果与后句对照，应该是as adults may还是as adults may do?（以前发贴问过了，但是找不到贴了，所以再问一句）

做到现在我已经有点晕了，居然连比较这种以前从来不错的语法点都闹不明白了
大家帮忙答疑解惑呀！！！

lizaz

如果与后句对照，应该是as adults may还是as adults may do?
我觉得as adults may或as adults do 都可以

763.The guiding principles of the tax plan released by the Treasury Department could have even a greater significance for the economy than the particulars of the plan.
(A) even a greater significance for the economy than
(B) a significance that is even greater for the economy than
(C) even greater significance for the economy than have
(D) even greater significance for the economy than do
(E) a significance even greater for the economy than have
答案D，这里补的do跟前面的have一致

ecsniffer

以下是引用lizaz在2003-12-7 17:50:00的发言：
如果与后句对照，应该是as adults may还是as adults may do?
我觉得as adults may或as adults do 都可以

763.The guiding principles of the tax plan released by the Treasury Department could have even a greater significance for the economy than the particulars of the plan.
(A) even a greater significance for the economy than
(B) a significance that is even greater for the economy than
(C) even greater significance for the economy than have
(D) even greater significance for the economy than do
(E) a significance even greater for the economy than have
答案D，这里补的do跟前面的have一致

谢谢lizaz。不过这里就有一个问题了，如果as adults do也可以与后面一句比较的话，那么6选as adults do就达不到消除歧义的目的了。不过你的举的例子也正确，所以是不是可以认为因为后面一句有两个动词notice and remember，所以就不能用do来代替呢？
请继续解惑！！

lizaz

所以是不是可以认为因为后面一句有两个动词notice and remember，所以就不能用do来代替呢？
我觉得是可以用do来代替的。

这里不选A-like adults的原因是: 原文的比较不是把young children和adults在做比较，而是说 organize their attention or perceptions systematically就象adults做的那样，所以要用as adults do。
如果A对的话，你把顺序换一下，就变成了：like adults， young children do not organize their attention or perceptions systematically，我觉得逻辑意思上unlike才对。

ecsniffer

以下是引用lizaz在2003-12-7 18:38:00
这里不选A-like adults的原因是: 原文的比较不是把young children和adults在做比较，而是说 organize their attention or perceptions systematically就象adults做的那样，所以要用as adults do。
如果A对的话，你把顺序换一下，就变成了：like adults， young children do not organize their attention or perceptions systematically，我觉得逻辑意思上unlike才对。

同意lizaz的看法！

我觉得是可以用do来代替的。
这一点我还是有异议的。用一个do来代替 notice and remember 两个动词很容易引起歧义呀，有三种可能：代替notice;代替remeber;代替notice and remember。

lizaz

notice and remember如果作为一个整体来比较的话，我觉得是可以用do来代替的。如果只是比较其中的一个，那原句应该改写了，不会这样表达吧。

jessiebetty

12题OG 答案Ｃ

gonghao

E有概念不对等的情况

Nuclear fusion 和 atomic reactor

有点问题