先行词是定语从句所修饰、限定的词,你所说的that,which之类的叫引导词,两者不是同一个东西.比如说:在句子: find the boy who is wearing a red shirt.中,the boy是先行词,who 是引导词.引导词一般由关系代词或关系副词充当. This is the one I like best. 这是我最喜欢的一个
1)泛指用ONE eq.--Are there any books about science in your bookshelf? --Surely I have.There’s just one that is over there. 句中ONE指book about science.并不是指特定的“哪一本”,只是“有一本”。 2)同理特指用THE ONE...