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标题: 三道OG-SC请教 [打印本页]

作者: windyyang 时间: 2003-7-16 01:43
标题: 三道OG-SC请教
OG-SC
3. 考点是平行对称结构
问题：在acting as sentinels 和sounding之间为什么用and, 而不用逗号连接，我认为在平行对称结构中，只有最后一项前用and 连接，其他项之间只能用逗号？

6．最后 the chemical irritant是什么作用，是同位语还是其他，修饰前面的什么内容？

9．……one they believe to be of……
问题：答案解释中说one（that） they believe to be 句中不需要that，为什么？

作者: Herbert 时间: 2003-7-16 12:52
3,只有最后一项前用AND, 但这并不排除使用AND 连接两个[小]并列成分构成第二个[大]并列项.
6.是METABOLIZE 和RENDER的宾语
9, ETS 说是SUFFICIENT. 我认为你应该作为一个习惯用法进行记忆即可, 这里没有原因. JUST REMEMBER IT!!!!

作者: windyyang 时间: 2003-7-17 00:24
谢谢，不过还是有问题
6.In virtually all types of tissue in every animal species, dioxin induces the production of enzymes that are the organism's attempt to metabolize, or render harmless, the chemical irritant.
答案解释中说The phrase the chemical irritant is also the most concise and precise conclusion for the sentence because it clearly refers to the dioxin mentioned earlier.
为什么呢?

作者: tony9721 时间: 2003-7-17 00:46
我同样对此题不太了解,
疑惑 the chemical irritant 是否应该是metabolize的宾语,但是or render harmless 我总觉得render是和metabolize 并列,为何后面还有harmless??,
我自己的理解说这样的: ,render是和metabolize并列, 后面都是接的harmless
(如果or前面没有逗号我可以看出来,此处是不是加不加逗号都可以呢---疑惑),
如果
此处the chemical irritant 不是metabolize的宾语
而是指代dioxin,既然是指代dioxin,
那么可否把dioxin提前呢,构成 In virtually all types of tissue in every animal species, dioxin, the chemical irritant, induces the production of enzymes that are the organism's attempt to metabolize, or render harmless.
请高手执教疑惑/??

作者: tony9721 时间: 2003-7-17 00:47
6. In virtually all types of tissue in every animal species, dioxin induces the production of enzymes that are the organism's trying to metabolize, or render harmless. the chemical that is irritating it.
(A)    trying to metabolize, or render harmless, the chemical that is irritating it
(B)    trying that it metabolize, or render harmless, the chemical irritant
(C)    attempt to try to metabolize, or render harmless, such a chemical irritant
(D)    attempt to try and metabolize, or render harmless, the chemical irritating it
(E)    attempt to metabolize, or render harmless, the chemical irritant
Although an "-ing" verb such as trying can sometimes be used as a noun, the phrase the organism's trying to metabolize in A is unidiomatic because trying is used as the object of organism's. In B, trying that it metabolize is ungrammatical. The noun attempt could follow organism's; also, it would parallel the noun enzymes, and parallelism is needed here because the sentence uses the linking verb are to equate enzymes and attempt. In C and D, however, attempt to try is redundant. Choice E, which says attempt to metabolize, is best. The phrase the chemical irritant is also the most concise and precise conclusion for the sentence because it clearly refers to the dioxin mentioned earlier.
题目加上,方便解答

作者: mzyzhu 时间: 2003-7-17 01:53
看这样是不是好理解一些。
6. In virtually all types of tissue in every animal species, dioxin(主语) induces（谓语） the production of enzymes(宾语) that （定从修饰enzymes）are the organism's attempt to metabolize, or render harmless（插入语，做用等同to metabolize）. the chemical irritant(to metabolize的介词宾语).

作者: tony9721 时间: 2003-7-17 09:07

以下是引用mzyzhu在2003-7-17 1:53:00的发言：
看这样是不是好理解一些。
6. In virtually all types of tissue in every animal species, dioxin(主语) induces（谓语） the production of enzymes(宾语) that （定从修饰enzymes）are the organism's attempt to metabolize, or render harmless（插入语，做用等同to metabolize）. the chemical irritant(to metabolize的介词宾语).

mzyzhu， bro
thanks for you answer
but i still have puzzle

以下是引用mzyzhu在2003-7-17 1:53:00的发言：
or render harmless（插入语，做用等同to metabolize）. the chemical irritant(to metabolize的介词宾语).

the chemical irritant(to metabolize的介词宾语).

我可以理解
但是harmless (adj)到底是什么成分呢,
难道render 是V 而harmless是adj
V+adj,不好吧,
还是不可理解
请在帮忙解释清楚一些,谢谢!

作者: tocean0222 时间: 2003-7-17 09:42
tony,

For my opinion, "the chemical irritant" should be the object of "render", and for emphasis the author places it at the end of sentence.In addition, "render sth. harmless" is an idiom and ,as you said,"harmless" is an adjective.So the normal sequence of the sentence should be:

6.In virtually all types of tissue in every animal species, dioxin induces the production of enzymes that are the organism's attempt to metabolize, or render the chemical irritantharmless.

hope it will be helpful!

[此贴子已经被作者于2003-7-17 9:44:10编辑过]

作者: 取巧 时间: 2010-7-17 13:57
render harmless, the chemical irritant
为什么把宾语前面加逗号？
render harmless the chemical irritant行不行？

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