标题: 急问！ [打印本页] 作者: bejiao 时间: 2003-10-29 16:24 标题: 急问！ 4. Sunspots, vortices of gas associated with strong electro-magnetic activity, are visible as dark spots on the surface of the Sun but have never been sighted on the Sun’s poles or equator. (A) are visible as dark spots on the surface of the Sun but have never been sighted on (B) are visible as dark spots that never have been sighted on the surface of the Sun (C) appear on the surface of the Sun as dark spots although never sighted at (D) appear as dark spots on the surface of the Sun, although never having been sighted at (E) appear as dark spots on the Sun’s surface, which have never been sighted on 这道题为什么选c呢，我觉得从时态上看，应该是至今还没有看到过，应该是现在完成时，d好象更合适，请教！作者: brunhild 时间: 2003-10-29 16:52
having been sighted是一种完成时态的分词形式，不是谓语，although应该接完整句
BTW，觉得A更好一些，如果VISIBLE AS 说得通的话
大家讨论讨论作者: colorsofthewind 时间: 2003-10-29 16:55
我不是nn 只是记得有两个题目，包括这一个都选择了although后面不跟完整的句子，而是跟过去分词或者动名次的。作者: bejiao 时间: 2003-10-29 17:11
我也觉得不需要完整的句子，我现在觉得是因为被sighted的应该是dark spots,而不是sunspots,所以就近修饰比较好（although之前没有句号就是证据），不知道这样讲通不通。还有appear on the surface as spots更通顺，连贯。 哎，我也不知道了，考试遇到的话估计我肯定选d了。作者: brunhild 时间: 2003-10-29 17:19
这个ALTHOUGH在这句里的用法以及C项里它后面接的非被动的确读着不通呢！ 快来个NN看看吧！作者: lizaz 时间: 2003-10-29 17:52
pole，equator，point前的介词要用at（新东方老师讲的）。 A有歧义，变成了dark spots on the surface of the sun，而C中sunspots 直接跟appear on the surface of the sun，避免了歧义。
