according to 的用法求教！ og13 sc87

mmmmmignon

According to scientists who monitored its path, an expanding cloud of energized particles ejected from the Sun recently triggered a large storm in the magnetic field that surrounds Earth, which brightened the Northern Lights and also possibly knocking out a communications satellite.

• Aan expanding cloud of energized particles ejected from the Sun recently triggered a large storm in the magnetic field that surrounds Earth, which brightened the Northern Lights and also possibly knocking  分析A选项
• Ban expanding cloud of energized particles ejected from the Sun was what recently triggered a large storm in the magnetic field that surrounds Earth, and it brightened the Northern Lights and also possibly knocked  分析B选项
• Can expanding cloud of energized particles ejected from the Sun recently triggered a large storm in the magnetic field that surrounds Earth, brightening the Northern Lights and possibly knocking  分析C选项
• Da large storm in the magnetic field that surrounds Earth, recently triggered by an expanding cloud of energized particles, brightened the Northern Lights and it possibly knocked  分析D选项
• Ea large storm in the magnetic field surrounding Earth was recently triggered by an expanding cloud of energized particles, brightening the Northern Lights and it possibly knocked
• 这里的B选项，og上说这里的，and连接了两个独立的句子，第二句 it brightened the Northern Lights and also possibly knocked  就不知道是科学家说的还是作者自己说的.
• 我的问题是：这里的according to scientists who 。。。这个短语修饰不到主句后的第二句吗？
• 求大家帮忙！！！！！！！！！！！！！！！！！
  

lisa001

neverland1021 发表于 2015-1-28 12:34
基本同意楼上的观点，但是对B有疑问：
我觉得brightening 逻辑主语应该是cloud，用来描述trigger这个动作 ...

同意，B中最大的问题是and的误用。“and it brightened the Northern Lights and also possibly knocked ”前后两个句子不是独立并列，而是进一步讲明了storm对地球的影响。

ritasmiling

我注意到一个点，划线句子前有代词its，逻辑上应该是an expanding cloud of energized particles的所有格代词，所以逗号后，这个被指代的内容应该立即出现，由此排除DE
不知道这个思路是否正确，提出来讨论下

neverland1021

mmmmmignon 发表于 2015-1-28 16:21
为什么能看出这里and后是单独的一部分呢？

因为and后面完全是一个单独完整的的句子，it尽管优先指代an expanding cloud of energized particles ejected from the Sun,但是后面这个brighten和trigger的关系也被and 改变了

ukyo2003

ukyo2003 发表于 2015-1-28 18:59
我觉得it是指代cloud呢

应该是cloud，its具体说了its path，无指代是不可能有所有格path的。
无逻辑主语的指代是另外一种形式，比如it's nice to do sth. 这里的实际主语是to do sth，句子逻辑是to do sth is nice, 可以加个句子, It's nice to eat apple, as is to drink tea.

ukyo2003

mmmmmignon 发表于 2015-1-28 18:54
因为动作发出者是前面整句话 无逻辑主语。。所以it无指代。。所以错了。。。。 ...

我觉得it是指代cloud呢

mmmmmignon

ukyo2003 发表于 2015-1-28 18:50
当然有指代，所有it都有指代的。。。

因为动作发出者是前面整句话 无逻辑主语。。所以it无指代。。所以错了。。。。

ukyo2003

mmmmmignon 发表于 2015-1-28 16:23
还有就是it我觉得应该无指代吧~~ 因为正确句子的意思就是前面那一系列动作才引起了这个结果：brightening ...

当然有指代，所有it都有指代的。。。

mmmmmignon

ukyo2003 发表于 2015-1-27 21:41
这题忘了，是选C吗？

句子结构： According to sb who monitored its path (its 决定主语是cloud), a clou ...

还有就是it我觉得应该无指代吧~~ 因为正确句子的意思就是前面那一系列动作才引起了这个结果：brightening ....and knocking~答案是C

mmmmmignon

neverland1021 发表于 2015-1-28 12:34
基本同意楼上的观点，但是对B有疑问：
我觉得brightening 逻辑主语应该是cloud，用来描述trigger这个动作 ...

为什么能看出这里and后是单独的一部分呢？