人教新版三年级下册,Unit 3 This is my father.(二),chant,practice,This is my ,daughter,son,grandfather,grandmother,Hi, Miss Wu. This is my son.Hello, whats your name?My names Gao Wei.How old are you?Im nine.,Look! This is my father and this is my mother.Whos this?This is my grandfather.,And whos that?Thats my grandmother.,Sentences,2 34 1 5,number,sentences,