Unit 1 I am Happy
Unit 2 My Grandpa
Unit 3 Wonderful Cooks
Unit 4 At the Beach
Unit 5 The Ant and the Bird
Unit 6 To be Yang Liwei Ⅱ
Unit 7 What Colour Is the Sky?
Unit 8 After School
Unit 9 Snow,Snow
Unit 10 A Letter from Tony
Unit 11 Tina's New Bedroom
Unit 12 What's the Sound?
Unit 13 No More Biscuits
Unit 14 Signs on the Road
Unit 15 The Stupid Crow

Unit 1 I am Happy
Unit 2 My Grandpa
Unit 3 Wonderful Cooks
Unit 4 At the Beach
Unit 5 The Ant and the Bird
Unit 6 To be Yang Liwei Ⅱ
Unit 7 What Colour Is the Sky?
Unit 8 After School
Unit 9 Snow,Snow
Unit 10 A Letter from Tony
Unit 11 Tina's New Bedroom
Unit 12 What's the Sound?
Unit 13 No More Biscuits
Unit 14 Signs on the Road
Unit 15 The Stupid Crow
Unit 16 How Do You Know about the Weather?
Unit 17 Is It a Golden Goose?
Unit 18 Dive in the Ocean
Unit 19 Wind
Unit 20 A Thirsty Mouse
Unit 21 A Happy Day
Unit 22 What Does It Mean?
Unit 23 On My Grandpa's Farm
Unit 24 Dogs
Unit 25 The Cat and the Mouse
Unit 26 My Haircut
Unit 27 I Can See
Unit 28 Go for a Picnic
Unit 29 Good Helpers
Unit 30 Thumb is Angry
Unit 31 Giraffes
Unit 32 A Hungry Goose
Unit 33 The Earth
Unit 34 I Don't Need My Ears!
Unit 35 Mr.Hawk's Tomatoes and Cucumbers
Unit 36 My Daydream
Unit 37 Insects
Unit 38 The Busy Birds
Unit 39 An E-mail from Johnny
Unit 40 Hong Kong

Keys