密码: 3i67
义务教育教科书 英语（精通） 三年级下册
Unit 1 Let's go to school. Unit 2 I'm in Class One, Grade Three.
Unit 3 This is my father.
Fun Time 1
Unit 4 Do you like candy?
Unit 5 It's a parrot.
Unit 6 Is this your skirt?
Fun Time 2
