1. There is substantial evidence that certain forms of solar energy either now or within a few years will be economically competitive with conventional sources of heat and power.
(A) either now or within a few years will be economically competitive with conventional sources of heat and power
(B) will either be economically competitive with conventional sources of heat and power within a few years or are so now
(C) will be economically competitive with conventional sources of heat and power either now or within a few years
(D) either are now economically competitive with conventional sources of heat and power or will be so within a few years(D)
(E) are either now or will be within a few years economically competitive with conventional sources of heat and power
我选的是C,请NN分析一下
不是nn可以分析吗?
我觉得是d,either a or b是一个平行,但这里有now(现在时态)和within a few years(将来时态),这里两个时态的句子结构无法统一,所以只能说两句完整的话,will be so 中的so就是指代了前面的表语部分,属于完整结构的句子
c中的will be .... now ,看到now,还用will ,范了大忌了吧
不是NN,只是希望通过分析别人的题目提高自己,将自己的思路理顺。希望有帮助。
先看原文:足够证据显示,太阳能 now or within a few years 比传统能源有经济上的竞争优势。
考点:either...or...:平行结构;now or within a few years :出现两个时间点 now,within a few years,提示有两个时态,考点:时态一致;
首先从时态一致看:A,C 属于 现在 now 与将来will be 混用,时态不一致,因此排除;
(A) either
now or within a few years will be
(C)
will be economically competitive with conventional sources of heat and power either now or within a few years
再从 平行结构看,B,E 从小平行上看即错:B 应为 either will be 才能与后面的 or are 平行,E 应为 either are 才能与后面的 or will be 平行;
(B) will either be economically competitive with conventional sources of heat and power within a few years or are so now
(E) are either now or will be within a few years economically competitive with conventional sources of heat and power
因此,D正确。
从本题,有以下其他心得,不知正确与否:
-- 每看到平行结构,很容易匆忙中直接就选小平行正确的,而没看到,在平行结构的考察中,会先在大平行 中混入其他语法考点(如本题的时态一致问题),因此,遵循”先大后小“原则,先看大平行是否有陷阱,再看小平行的细节上是否正确。
--与either..or..类似的连接词,如 neither...nor; not only...but also...,ETS是否也会以类似形式出考点(大平行混入其他语法考点,小平行细节上不对称),以后我们在作题时可以留意总结;
-- 平行结构是可以展现文章之美的,在大平行中感受句子结构之美,在小平行中体验词与词间的细节对称之美,也是学术类文章追求的境界——科学性与行文之美的统一吧。
不客气。
我的Verbal很差,所以每天会在这里看别人的提问,看自己能不能做对,无论对错都分析原因,同时解决了自己和别人的问题,让自己的思路变得清晰。我有个WORD文件,专门Copy这些别人发贴提的问题,我发现今天你发的贴,shero都解释的一针见血,比如刚才大全898 unlike的用法 那题,觉得就比我脑子里想的思路更对。
很享受这种发现自己弱点的过程,也祝你天天进步,我会天天上来看贴并尽量通过回别人的帖子问题来促进自己进步。明天见,呵呵!
不是NN,只是希望通过分析别人的题目提高自己,将自己的思路理顺。希望有帮助。
先看原文:足够证据显示,太阳能 now or within a few years 比传统能源有经济上的竞争优势。
考点:either...or...:平行结构;now or within a few years :出现两个时间点 now,within a few years,提示有两个时态,考点:时态一致;
首先从时态一致看:A,C 属于 现在 now 与将来will be 混用,时态不一致,因此排除;
(A) either
now or within a few years will be
(C)
will be economically competitive with conventional sources of heat and power either now or within a few years
再从 平行结构看,B,E 从小平行上看即错:B 应为 either will be 才能与后面的 or are 平行,E 应为 either are 才能与后面的 or will be 平行;
(B) will either be economically competitive with conventional sources of heat and power within a few years or are so now
(E) are either now or will be within a few years economically competitive with conventional sources of heat and power
因此,D正确。
从本题,有以下其他心得,不知正确与否:
-- 每看到平行结构,很容易匆忙中直接就选小平行正确的,而没看到,在平行结构的考察中,会先在大平行 中混入其他语法考点(如本题的时态一致问题),因此,遵循”先大后小“原则,先看大平行是否有陷阱,再看小平行的细节上是否正确。
--与either..or..类似的连接词,如 neither...nor; not only...but also...,ETS是否也会以类似形式出考点(大平行混入其他语法考点,小平行细节上不对称),以后我们在作题时可以留意总结;
-- 平行结构是可以展现文章之美的,在大平行中感受句子结构之美,在小平行中体验词与词间的细节对称之美,也是学术类文章追求的境界——科学性与行文之美的统一吧。
对的很啊. 顿感理性和人文主义的光芒.
平行题还是比较容易,因为GMAT对平行的要求比较苛刻,这样反而比那些feeling的东西好做.
总结得真好~
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