OG18 SC 790题

葱花kdku

放上原题：
Found only in the Western Hemisphere and surviving through extremes of climate, hummingbirds’ range extends from Alaska to Tierra del Fuego, from sea-level rain forests to the edges of Andean snowfields and ice fields at altitudes of 15,000 feet.
(A) Found only in the Western Hemisphere and surviving through extremes of climate, hummingbirds' range extends
(B) Found only in the Western Hemisphere, hummingbirds survive through extremes of climate, their range extending
(C) Hummingbirds, found only in the Western Hemisphere and surviving through extremes of climate, with their range extending
(D) Hummingbirds, found only in the Western Hemisphere and surviving through extremes of climate, their range extends
(E) Hummingbirds are found only in the Western Hemisphere, survive through extremes of climate, and their range extends

正确答案：B
我想问一下B选项的后半部分：
1.their range extending为什么不是with their range extending呢？
2.还有就是their range extending这里的extend为什么要是v-ing的形式，我总觉得最后这句their range extending from Alaska to Tierra del Fuego, from sea-level rain forests to the edges of Andean snowfields and ice fields at altitudes of 15,000 feet 的成分不全... 有没有童鞋能给我解释一下这里的语法结构或者考的是什么...最后这半句很晕

葱花kdku

小灰灰养大鸟 发表于 2017-9-26 10:10
我的想法是：
1. with型的独立主格，与主句形成紧密的逻辑联系,是伴随性的状语。之所谓叫做“伴随”是因为 ...

感谢！我是对独立主格这里不熟悉了，我再补一下这块的知识~

Power2Bowen

我的想法如下：
A 逻辑主语错误。修饰语后面直接跟修饰的名词。
C 没有谓语。
D 把中间废话删掉就是 Hummingbirds their range extends
E 三段话不平行。

所以B

小灰灰养大鸟

我的想法是：
1. with型的独立主格，与主句形成紧密的逻辑联系,是伴随性的状语。之所谓叫做“伴随”是因为这个状语的发生因为前面某个动作的发生而存在-->即伴随状语，修饰的是动词，更确切地说是“动作”。但是前面并没有extend可以修饰的动作（Found？survive？都不对吧）
2. their range extending就是一般的独立主格形式，与主句形成松散的逻辑关系，与主句描述动作、状态同时发生或存在，形式为: n．+ n.;   n. + -ed/ing;  n. + 介词短语;  n. +形容词短语。这里就是their range（n.）+ extending(Ving)形式~

葱花kdku

dddddddd

葱花kdku

自己顶一顶！！！