标题: whereas用法是否一定要平行？ [打印本页] 作者: 暗夜迦蓝 时间: 2014-10-15 20:38 标题: whereas用法是否一定要平行？ 摘自OG13 130题
Over 75 percent of the energy produced in France derives from nuclear power, while in Germany it is just over 33 percent.
(A) while in Germany it is just over 33 percent
(B) compared to Germany, which uses just over 33 percent
(C) whereas nuclear power accounts for just over 33 percent of the energy produced in Germany
(D) whereas just over 33 percent of the energy comes from nuclear power in Germany
(E) compared with the energy from nuclear power in Germany, where it is just over 33 percent
但是OG的另外一道题 Whereas in mammals the tiny tubes that convey nutrients to bone cells are arrayed in parallel lines, in birds the tubes form a random pattern.
(A) Whereas in mammals the tiny tubes that convey nutrients to bone cells are arrayed in parallel lines, in birds the tubes
(B) Whereas the tiny tubes for the conveying of nutrients to bone cells are arrayed in mammals in parallel lines, birds have tubes that
(C) Unlike mammals, where the tiny tubes for conveying nutrients to bone cells are arrayed in parallel lines, birds' tubes
(D) Unlike mammals, in whom the tiny tubes that convey nutrients to bone cells are arrayed in parallel lines, the tubes in birds
(E) Unlike the tiny tubes that convey nutrients to bone cells, which in mammals are arrayed in parallel lines, in birds the tubes
OG的解释是
Whereas introduces two contrasting situations or events and should be followed by parallel structures. In this sentence, whereas is immediately followed by a clause beginning with the prepositional phrase in mammals; this means that the second part of the sentence must also be a clause that opens with a preposition that functions in the same way—in this case, in birds.
简单说来就是要求whereas连接的两个句子平行
