##### 定语从句 - 定语从句 - [[关系代词]] - The rabbit is eating a carrot **that I bought**. - The teacher **who ate a carrot** is a rabbit. - The teacher **whom I saw yesterday** is a rabbit. - The teacher **whose favorite food is carrot** is a rabbit. - The food **which the teacher likes** is a carrot. - [[关系副词]] - This was the place **where the rabbit ate the carrot**. - This is the reason **why the rabbit ate the carrot**. - That was the day **when the rabbit ate the carrot for the first time**. - 非限定定语从句 - I have a head which is round. - 我有很多头, 其中一个是圆的 - I have a head, which is round. - 我有一个头, 是圆的