总结what引导从句的相关主谓一致问题

玛德滞涨 · 发表于 2016-3-31 18:11:39

摘自prep 但是不是很能看懂求nn点拨
主谓一致：
1. what引导的名词性从句中从句谓语动词的单复数情况：
what后面“什么时候用单数,什么时候用复数”根据动词后面的名词的单复数来定.
2. what引导的名词性从句做主语时，主句谓语动词的单复数情况：
(1)What在从句中做主语，主句谓语由what从句谓语决定。
1) What he’d like most for a birthday present is a camera.
(2)what在从句中做宾语，主句谓语由主句表语/宾语决定what they want are XX,XX&XX。
2) What his father left him are a few English books.

大全851. The work of mathematician Roger Penrose in the early 1970s, on the geometry of what are called aperiodic tiles, turned out to describe the architecture of a previously unknown class of crystals.
(A) what are called aperiodic tiles, turned out to describe
(B) what is called aperiodic tiles, describes
(C) aperiodic tiles, describing
(D) so-called aperiodic tiles, describe（A）
(E) aperiodic tiles, it turned out to describe
key: A. what从句“什么时候用单数,什么时候用复数”根据动词后面的名词的单复数来定。

玛德滞涨 · 发表于 2016-3-31 18:32:16

The period when the great painted caves at Lascaux and Altamira were occupied by Upper Paleolithic peoples has been established by carbon dating, but what is much more difficult to determine is the use to which primitive peoples put the caves, the reason for their decoration, and the meaning of the magnificently depicted animals.

不太懂这个determine后面为什么是is 不是are

医生吃鱼 · 发表于 2016-4-1 13:47:37

玛德滞涨发表于 2016-3-31 18:32
The period when the great painted caves at Lascaux and Altamira were occupied by Upper Paleolithic p ...

but what is much more difficult to determine is the use to which primitive peoples put the caves, the reason for their decoration, and the meaning of the magnificently depicted animals.

这句中，”what is much more difficult to determine“是名词性从句，整个作句子主语。
名词性从句是单数，因此谓语用is。

你prep里看到的规则，是针对what从句里的动词（蓝色is）。

玛德滞涨 · 发表于 2016-4-1 19:04:33

医生吃鱼发表于 2016-4-1 13:47
but what is much more difficult to determine is the use to which primitive peoples put the caves, t ...

What his father left him are a few English books.
请问这一句呢
what his father left him 这个不也是作为名词性从句么

医生吃鱼 · 发表于 2016-4-1 21:19:22

玛德滞涨发表于 2016-4-1 19:04
What his father left him are a few English books.
请问这一句呢
what his father left him 这个不也是 ...

问得好！以下是个人看法，欢迎讨论：

1、在what名词性从句中的谓语，其单复数向后决定。
OG16-89：His studies of ice-polished rocks in his Alpine homeland, far outside the range of present-day glaciers, led Louis Agassiz in 1837 to propose the concept of an age in which great ice sheets existed in what are now temperate areas。

2、“What his father left him are a few English books”中，我坚持单个what名词性从句是单数，谓语应改成is。

emmahiggins09 · 发表于 2016-4-2 07:03:36

坛子里有讨论过，大家可以参考一下： http://forum.chasedream.com/thread-753636-1-1.html

玛德滞涨 · 发表于 2016-4-2 10:21:09

emmahiggins09 发表于 2016-4-2 07:03
坛子里有讨论过，大家可以参考一下： http://forum.chasedream.com/thread-753636-1-1.html ...

谢谢

总结what引导从句的相关主谓一致问题

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