one of 定语从句

one of结构作为定语从句先行词时看谁确定关系词，下面为大家带来one of 定语从句，以供参考!

　　one of +复数名词+定语从句的主谓一致

1.在 “one of +复数名词+定语从句” 结构中，定语从句中谓语动词的单复数应由它修饰的先行词的数来决定。如：

This is one of the rooms that were damaged in the fire.这就是那次大火烧毁的房间之一。

2.在“the only one of +复数名词+定语从句” 结构中，定语从句的谓语动词应用单数形式。如：

Mary is the only one of the youngest girls who plays in the band.玛丽是参加乐队伴奏的最年轻的姑娘。

　　关于 one of 等在定语从句中的用法 如何判断先行词

1)He was one of the students who were late this morning.

他是今早迟到的学生中的.一个.

其中关系代词who代指先行词the students,句意为“很多学生今早迟到,而他只是其中之一而已”.

2)He was the only one of the students who was late this morning.

他是学生中今早唯一一个迟到的.

其中关系代词who代指先行词the only one,

　　one of 的定语从句

Jim is one of the boys __ from England

are is

此句答案为A 解析如下：

one of the boys 为先行词时,说明Jim与其他男孩是一样的,都来自于England,所以先行词中心词为boys,即答案选 A (who are)

如果the one of the boys为先行词,说明Jim与其他男孩不一样,他是唯一来自于England的男孩,则中心先行词为the one,即答案选B(who is)