如题所述
名词后面的一句话就是定语从句。
如:He said that he would go to the park next Sunday. said 动词,后面的that he would ... Sunday. 宾语从句。
The book that I bought yesterday is very interesting. The book 名词,后面的that…yesterday就是定语从句。
如有疑问,欢迎追问。