牛人们给解释到GWD SC 呗。。

yanwang1018 · 发表于 2011-10-25 23:04:06

Antarcticareceives more solar radiation than does any other place on Earth, yet thetemperatures are so cold and the ice cap is reflective, so that little polarice melts during the summer; otherwise, the water levels of the oceanswould rise 250 feet and engulf most of the world’s great cities.
A. isreflective, so that little polar ice melts during the summer; otherwise,
B. isso reflective that little of the polar ice melts during the summer; were it to do so,
C. soreflective that little polar ice melts during the summer, or else
D. reflective,so that little of the polar ice melts during the summer, or
E. reflectsso that little of the polar ice melts during the summer; if it did

小妞通过平行结构， so that 句型，加上两个完整句子中间要有连词或者链接符号，可以得出来是B，只是这里得were it to do so 是嘛意思嘛，怎么个用法呢

coldface · 发表于 2011-10-25 23:06:48

were it to do so相当于if虚拟语气，if it were to do so
it were to do so指代前面little of the polar ice melts
其实后面的would也是一个小提示

ann725 · 发表于 2011-10-25 23:54:54

为什么都分号了。。it还能指代前一个句子的东西？？？求解释啊求解释◎◎◎！！！
解释楼主的问题：
如果if引导的条件状语从句中出现“were，had，should”时，
可以将其倒装到主语之前，并省略if。
（如果这种倒装是用should引导，则主句不用虚拟语气）
正如楼上所说，would本身就是体现除了一种“可能的含义”
更何况出现了这么特别的倒装～应该要联想到是虚拟语气。

GmatFighter1 · 发表于 2011-10-26 06:14:22

为什么都分号了。。it还能指代前一个句子的东西？？？求解释啊求解释◎◎◎！！！
解释楼主的问题：
如果if引导的条件状语从句中出现“were，had，should”时，
可以将其倒装到主语之前，并省略if。
（如果这种倒装是用should引导，则主句不用虚拟语气）
正如楼上所说，would本身就是体现除了一种“可能的含义”
更何况出现了这么特别的倒装～应该要联想到是虚拟语气。

-- by 会员 ann725 (2011/10/25 23:54:54)

please refer to the Prep

there are introduction about it/that/one/which
hope it works

ann725 · 发表于 2011-10-26 20:12:01

十分感谢先～～
另外今天做题的时候已经看到了。。。。以前没注意过这种情况＝。＝
只是深深的记住了“分号两边的句子完全独立”这句话。。还是太不精了/_\

牛人们给解释到GWD SC 呗。。

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