HELP~!!!!og12 sc101 唯一一道being对的，不明白啊~！！ 求NN相助~！

og12 sc 101

101. Heavy commitment by an executive to a course of
action, especially if it has worked well in the past,
makes it likely to miss signs of incipient trouble or
misinterpret them when they do appear.

(A) Heavy commitment by an executive to a course
of action, especially if it has worked well in the
past, makes it likely to miss signs of incipient
trouble or misinterpret them when they do
appear.

(B) An executive who is heavily committed to a
course of action, especially one that worked well
in the past, makes missing signs of incipient
trouble or misinterpreting ones likely when they
do appear.

(C) An executive who is heavily committed to a
course of action is likely to miss or misinterpret
signs of incipient trouble when they do appear,
especially if it has worked well in the past.

(D) Executives’ being heavily committed to a course
of action, especially if it has worked well in the
past, makes them likely to miss signs of incipient
trouble or misinterpreting them when they do
appear.

(E) Being heavily committed to a course of action,
especially one that has worked well in the past,
is likely to make an executive miss signs of
incipient trouble or misinterpret them when they
do appear.

答案是E，我不明白为什么，求NN相助啊，抱拳啦~！！！O(∩_∩)O

being 一共有4中情况是对的
1）human being
2) 做名词性成分，这个题就是主语
3）独立主格结构中，n being n。因为普通独立主格不能在名词后面直接加名词，所以为了强行用独立主格表达出这种形式，只能在两个名词中加入being.（只见过一道题）
4) 被动进行时，sth is being done

所以你见到being要考虑4件事情，1.前面有没有human 2.是不是做主语宾语 3.是不是被两个名词包裹着，作为独立主格 4.前面是不是紧贴着be动词。这4点不满足就错。

being之所以错是因为很多情况下都可以用其他更简洁的结构来代替，同位语，独立主格，分词，as等。而不是新东方说的being往往错。

推荐LZ下个正确句子，遇到某种语法现象就在里面查查，然后就知道该怎么用了~

不对之处请指正

http://forum.chasedream.com/GMAT_SC/thread-582244-1-1.html

Heavy commitment by an executive to a course of action, especially if it has worked well in the past, makes it likely to miss signs of incipient trouble or misinterpret them when they do appear.


A. Heavy commitment by an executive to a course of action, especially if it has worked well in the past, makes it likely to miss signs of incipient trouble or misinterpret them when they do appear.==>划线句是插入句，暂时不看。如此主句就是Heavy commitment by an executive to a course of action，那么那个it是指代什么？根据就近原则是a course of action,解释的通嘛？何况插入句也有这个问题，所以这句话读下来的感觉就是non sense


B. An executive who is heavily committed to a course of action, especially one that worked well in the past, makes missing signs of incipient trouble or misinterpreting ones likely when they do appear.==>一样划线的是插入暂时不看，who is heavily。。。。action是对executive的描述，所以也可以暂时不看，那么整个句子就是An executive makes missing signs of incipient trouble or misinterpreting ones likely when they do appear.，这个意思读不通。还有那个ones指代谁？一般指代的话必须是单复数相同才能指代，也就是说executive能说one,但是不能说ones，反之依然。如果必须出现单复不同的那么就要把先行词重复一遍（mahnan SC bible上说的），反正这句话读下来跟A一样，non sense


C. An executive who is heavily committed to a course of action is likely to miss or misinterpret signs of incipient troublewhen they do appear, especially if it has worked well in the past.è这句话到An executive who is heavily committed to a course of action is likely to miss or misinterpret signs of incipient trouble when they do appear这边还是读的懂得，意思清楚，但是especially if it has worked well in the past，这个it指代谁呢？a course of action？所以指代不清楚，意思有问题


D. Executives’ being heavily committed to a course of action, especially if it has worked well in the past, makes them likely to miss signs of incipient trouble or misinterpreting them when they do appear.  èOG里的某道解释已经说了Executives’ being heavily committed这种表达叫做wordy，awkward。而且即便这句话可行吧，插入句划去那么那个them就是指代executives了，但是这种指代是错误的，不能指代所有格总得东西，bible里有说。此外插入句里那个it也还是指代有问题，把前面的任何一个单数名词放进去句子都是non sense


E. Being heavily committed to a course of action, especially one that has worked well in the past, is likely to make an executive miss signs of incipient trouble or misinterpret them when they do appearè一般出现being是不对的，都会认为是wordy，但是bible也说了，在近几年GMAC在把being弄成正确的选项中出现。但是只有当其他选项都是有语法问题的时候，而有being的选项是除了being外没有任何的语法问题的情况下，可视为正确的选项。而这个选项的语法是没有问题的：把插入先去掉，Being heavily committed to a course of action is likely to make an executive miss signs of incipient trouble or misinterpret them when they do appear。意思读得要比前面的4个选项都要清楚明了，指代them/they都是指代相同的东西，插入句中的one，其实要比it指代的广泛。Bible说了one是泛指，it是真的特定指代先行词的

(GWD-9-Q1) A mixture of poems and short fiction, Jean Toomer's Cane has been called one of the three best novels ever written by  a Black American——the others being Richard Wright's Native Son and Ralph Ellison's Invisible Man.

我推测后面这个是独立主格结构，也可能不是，不知道这个破折号算什么，这个类型的正确being仅此一道题，如果不是独立主格，还请NN们解惑....

而且即使是百度百科上也有这么个例句
It being X'mas, the goverment office was closed
而且prep上是写明独立主格不能加n的....可百科上貌似有直接加名词的例句，有点晕呢