which指代小结，请NN指正

abjure

谢谢楼主分享，第三种有没有多点例句可以印证下的。

sapan

第二种，跳过去一堆插入语这个，恁么感觉有歧义呢，容易理解成修饰就近前面的名词。

abjure

谢谢。问下OG12-SC10
10. Carnivorous mammals can endure what would
otherwise be lethal levels of body heat because they
have a heat-exchange network which kept the brain
from getting too hot.
(A) which kept
(B) that keeps
(C) which has kept
(D) that has been keeping
(E) having kept
解释说 In (A) and (C), which
introduces a restrictive clause. Some writers
follow the convention that which can only be used
for nonrestrictive clauses, but insistence on this
rule is controversial, and both (A) and (C) can be
rejected on other grounds.

请问大家OG它是不是说， 名词 直接加WHICH的用法是对还是错存在争议，不可以作为评判对错的标准吗？谢谢。

woojing

正犯愁呢，谢谢分享

miller811

顶楼主 支持

shixiaoliu1986

谢谢。问下OG12-SC10
10. Carnivorous mammals can endure what would
otherwise be lethal levels of body heat because they
have a heat-exchange network which kept the brain
from getting too hot.
(A) which kept
(B) that keeps
(C) which has kept
(D) that has been keeping
(E) having kept
解释说 In (A) and (C), which
introduces a restrictive clause. Some writers
follow the convention that which can only be used
for nonrestrictive clauses, but insistence on this
rule is controversial, and both (A) and (C) can be
rejected on other grounds.

请问大家OG它是不是说， 名词 直接加WHICH的用法是对还是错存在争议，不可以作为评判对错的标准吗？谢谢。

-- by 会员 abjure (2010/4/29 22:21:42)

我认为限制性从句that指代比较保险，非限制性从句用which，好像在哪看到过，但是忘记了……大家讨论一下～

haonan15110

楼主辛苦了

lululunas

下面情况没有歧义：
如果A和B都是单数，which后面动词复数，没有歧义，which修饰A and B。
如果B是单数（不管A是单数还是复数），which后面动词也是单数，没有歧义，which修饰B。
如果B是复数（不管A是单数还是复数）则必须要用which together，没有歧义，这时which修饰A and Bs。

举两个例子：
The human nervous system bears a superficial resemblance to a telephone system both because the former carries information in the form of electrical impulses and because all of its neural pathways converge in the brain and spinal cord, which together form a kind of central exchange.

请问 spinal cord 不是单数么？？

xingstar82

太感谢楼主了

luul65

还有一个问题想问一下，就是og12-10题
10. Carnivorous mammals can endure what would otherwise be lethal levels of body heat because
they have a heat-exchange network which kept the brain from getting too hot.
(A) which kept
(B) that keeps
(C) which has kept
(D) that has been keeping
(E) having kept

C选项，OG解释如下：Mistaken shift in tense: In this sentence the present tense expresses a timeless general  principle; in contrast, has kept indicates a more defi nite context and time period and suggests that the heat-exchange network may no longer have this effect.

为什么他说完成时suggest that the heat-exchange network may no longer have this effect?
完成时不是代表从过去延续至今吗？