2020-07-25

之前知识菌陪着大家温习了一些和名词相关的知识点。比如, 一些名词的 two-faced nature (双面特性), 有时可数有时不可数, 有时是单数名词有时是复数名词。

在学习新的知识前, 小编问问大家两个问题, 如果大家可以回答上来, 就请放心学新知。如果大家有点点小小疑惑, 还请不定时翻回前面几篇文章复习一下哦。

1. 如果有人说:" Please run to the store and get me three milks."

这里的milk为什么会加"s"?

2. 下面两个句子哪个是对的?

"I should leave earlier to avoid getting caught in traffic jams during the peak hours."

"I should leave earlier to avoid getting caught in traffic jam during the peak hours."

问答结束, 答案会在今天的知识点结尾通报给大家。 今天我们要解决的问题是, 名词从句是怎么回事？

简单来说, 名词从句指的就是一个句子当中以从句的形象出现的名词。

我们来看一下下面的句子:

His suggestion satisfies my needs.
他的建议满足了我的需求。

在这个句子里, his suggestion 和my needs都算是名词成分, 前者是主语, 后者是宾语。

大家再来看下面的这个例子:

What he suggests satisfies what I need to know.
他所建议的满足了我需要知道的。

在这个句子里, what he suggests 和what I need也都算是名词成分, 与上面句子里的his suggestion和my needs起相同作用。

那这两个小结构就叫作 名词从句。名词从句的组成都是一个从句的标志词(如上面句子的what) + 陈述语序。

除了what外, 标志词还有how, where, when, that, which, whether等。

除that引导的从句之外, 剩下的引导词后面的语序都是它们原本引导疑问句时的语序的陈述句语序版本。

如将"What does he suggest?" 变成What he suggests。

再给大家举一些例子:

How he dressed himself is not my concern. (从how did he dress himself变来)
他怎样穿衣不是我关心的事。

I was nervous when I didn't know where he went. (从where did he go变来)
当我不知道他在哪里的时候我很焦虑。

当that作引导词时, 从句里包着的是一个完整的句子。

例如: That he loves chocolate explains his weight.
他喜欢巧克力解释了他的体重

I doubt that he can achieve the task.
我质疑他能做成这个任务。

以上就是关于名词从句的一个粗略认识，大家做做题巩固下吧。

FYI, 之前两个小问题的答案:

1. 这里的牛奶指的是三瓶/盒牛奶。

2. 第一个正确, 因为jam作交通堵塞是可数名词，因此没有特指某一个堵塞时用它的复数形式。
   小练习
   Do you think he will agree with _______?
   A. what did you suggest
   B. what you did suggest
   C. what you suggested
   He never specifies(特指) ______.
   A. when you will arrive
   B. when will you arrive
   C. what you will arrive
   ______ has never stopped confusing me.
   A. Where does he come from
   B. Where he comes
   C. Where he comes from
   考试真题
   真题来啦~

A ship in harbor is safe, but that's not what ships are built for. (2015年 安徽高考)