语法 Sentence Correction-3761

标记
Although ice particles in the upper atmosphere benefit Earth in that they reflect and absorb solar radiation, acting as a global thermostat and thus keeping Earth from either burning up or freezing over, they also accelerate the destruction of the ozone layer by reacting with chlorofluorocarbons (CFC's).

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正确的用户笔记

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cechymery 2014-08-01 10:19:45

although在不具有修饰歧义,要注意仔细呀~

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旋转的幸福 2014-12-11 22:25:55

acting 和 keeping做benefit的伴随状语;Although ice particles,they also accelerate尽管冰粒有利,但它们也有害

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图法法图a 2016-12-05 13:35:37

acting与keeping都是benefit的状语,表明如何对地球有益

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ypheroin 2016-01-14 10:23:00

做题时,我认为acting 作为夹心修饰即可以修饰前一句although,又可以修饰后一个主句,产生歧义,草率的slide off。但事实上,这个修饰没有问题,如果acting要修饰主句they also accelerate,那么必须在although与acting之间加入连词,因为让步状语从句和分词结构都是状语修饰主句,必须用and表示并列。所以不要看到夹心结构就判断错误。

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蔚蓝的海盗旗 2015-11-03 20:53:42

 这个句子中的分词结构acting as...只能修饰in that they reflect and absorb solar radiation,不存在歧义。如果要往后修饰主句they also accelerate...,那么必须在Although...从句与acting as...之间加上连词,因为这都是修饰主句的状语(前者是状语从句,后者是分词结构状语),没有连词无法并列存在。

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jhb999 2015-10-16 10:50:14

这个句子中的分词结构acting as...只能修饰in that they reflect and absorb solar radiation,不存在歧义。 如果要往后修饰主句they also accelerate...,那么必须在Although...从句与acting as...之间加上连词

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libeili 2015-09-24 19:05:36

B没有主语 、、

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yiran32069 2015-09-17 15:32:47

acting and thus keeping 平行

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jdsha11 2015-09-04 14:25:14

acting与keeping都是benefit的状语,表明如何对地球有益

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Cheriez 2015-09-02 05:51:59

Although ice particles...in that [they reflect and absorb...]//[they also accelerate the...] ",acting..." modifies the main clause

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海蓝新雨 2015-07-25 15:03:33

although引导的从句,后面的主句结构清晰,注意大的结构框架

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tricolorviola 2015-07-15 15:42:17

动名词做状语表示功能结果

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