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标题: 新prep 177 [打印本页]

作者: duolaime    时间: 2010-2-17 12:47
标题: 新prep 177
For the farmer who takes care to keep them cool, providing them with high-energy feed, and milking them regularly, Holstein cows are producing an average of 2,275 gallons of milk each per year.
A. providing them with high-energy feed, and milking them regularly, Holstein cows are producing
B. providing them with high-energy feed, and milked regularly, the Holstein cow produces
C. provided with high-energy feed, and milking them regularly, Holstein cows are producing
D. provided with high-energy feed, and milked regularly, the Holstein cow produces
E. provided with high-energy feed, and milked regularly, Holstein cows will produce

这题选E,看过以前的讨论都是关于provided milked的,这个我明白,选的时候我选的是D
因为看到了最后的each per year
所以认为是单数.....
求解为什么要用复数
THX
作者: Jennifer789    时间: 2010-2-17 14:21
For the farmer who takes care to keep them cool,   因为这里出现了them啊 所以是复数呀
作者: duolaime    时间: 2010-2-17 21:52
但是那个each的问题....
如果没有for那句的them作为线索的话~~~~
作者: cx_ding    时间: 2010-2-18 05:53
them指代牛们。
另外,请楼主告知一下讨论结果,为什么用过去时?
作者: duolaime    时间: 2010-2-18 16:16
理解是For the farmer who takes care to keep them cool 只是状语,可以把它放最后。
这样这个句子就成为了
provided them with high-energy feed, and milked them regularly, Holstein cows............ for the farmer......这样就可以理解了把~  看成倒装~
作者: 张大猴    时间: 2010-2-18 17:54
For the farmer who takes care to keep them cool, provided with high-energy feed, and milked regularly, Holstein cows will produce an average of 2,275 gallons of milk each per year.
each per year是状语 对句子的单复数没有影响
provided是表示被动不是过去式 逻辑主语是holstein cows这些牛




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