Unit 3 At the zoo Part B Let’s learn，Let’s do 教案

Unit 4 At the farm Part A Let’s learn Let’s talk 教案

Unit 3 Look at me! Part A Let’s learn，Let’s do 教案

Unit 3 At the zoo Part B Let’s learn&Let’s do 教案

Unit 3 At the zoo Part A Let’s spell 教案

Unit3 At the zoo Part A Let’s talk教案

Unit 3 At the zoo PartA Let’s learn，Let’s do 教案