Unit 2 Going to school Period 4 课件(18张PPT)
Unit 4 Grandparents Period 2 课件(22张PPT)
Unit 3 My birthday Period 4 课件(19张PPT)
Unit 7 At the beach Period 2 课件(21张PPT)
Unit 8 An outing Period 1 课件(23张PPT)
Unit 11 Water Period 2 课件(18张PPT)
Unit 11 Water Period 4 课件(14张PPT)
Unit 11 Water Period 3 课件(17张PPT)
Unit 12 Fire Period 2 课件(16张PPT)
Unit 12 Fire Period 4 课件(15张PPT)