最新人教版英语精通3年级下册-Unit 3 This is my father Lesson 16 课件3,Unit Three,This is my father Lesson 16,16,最新人教版英语精通3年级下册-Unit 3 This is my father Lesson 16 课件3,Hello,everyone. This is my,每人，人人,这是我的,最新人教版英语精通3年级下册-Unit 3 This is my father Lesson 16 课件3,Whos this? 这是谁？ This is my mum. 这是我的外婆。 This is my grandmother. 这是我的外公. This is my grandfather,让我们一起使劲 练习一下吧！ Whos this,最新人教版英语精通3年级下册-Unit 3 This is my father Lesson 16 课件3,Whos is,Hes Yao Ming（姚明,最新人教版英语精通3年级下册-Unit 3 This is my father Lesson 16 课件3,Whos i
