解释一下这个语法点,麻烦举多几个例子

来源:百度知道 编辑:UC知道 时间:2024/05/24 08:51:39
7 在定语从句中主语是关系代词who , that , which , 谓语动词的数应与先行词的数一致。
注意:在“one of +复数名词+ who/that/which”引导的定语从句中,从句谓语的单复数取决 于one前是否有the (only)、the very。如果有,从句的谓语动词用单数,如没有the only, 就用复数形式。
This is one of the most interesting questions that have been asked.
I,who is your friend,will do my best to help you。
He was the only one of the students.
在定语从句中主语是关系代词who , that , which , 谓语动词的数应与先行词的数一致。
我不是很明白,麻烦解释清楚一点

楼主你好!

定语从句中主语是关系代词who , that , which , 谓语动词的数应与先行词的数一致。
为了方便解释,我把关键部分用大写标出。
例子:
The BOY who IS standing against the wall IS my friend.
在这里,先行词Boy 是单数,所以后面从句的be动词也使用单数形式。这就是谓语动词的数应与先行词的数一致。
还有这个
Football is a GAME which IS liked by most boys.
在这里,Game作为先行词是单数,所以后来的定语从句中的谓语,就是单数形式is,同样遵守此原则。
还有一个
He is the MAN who HAS an English book.
不一样的例子,一样的道理。

为什么有了one of就特殊了呢?
这是因为one of意为“之一” 后面跟复数名词,所以从句的谓语动词就得跟着用复数。
依你说的例子

This is one of the most interesting questions that have been asked.
在这里,one of 后面是复数名词questions,所以从句的谓语动词是have 而非has,这就是你所说的原则。

如果是the only,就表示“唯一”,后面的名词是单数名词,于是从句的谓语也要相应改为单数。

希望对你有帮助!