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Unit One Spring Semester Begins
　　Lesson 1 Going Back to School
　　Lesson 2 You Look Great!
　　Lesson 3 Ready for the New Semester
　　Lesson 4 Ready to Learn
　　I Can Do It!
Unit Two Where do You Want to Go?
　　Lesson 5 I Want to Go to the Children's Park
　　Lesson 6 I Want to Go to the City Zoo
　　Lesson 7 I Want to Climb the Great Wall
　　Lesson 8 I Want to Visit the Science Museum
　　Lesson 9 Where are They Going?
　　I Can Do It!
Unit Three Green Living
　　Lesson 10 Can I Have Your Small Bag?
　　Lesson 11 It's Light Outside
　　Lesson 12 Let's Make a Birthday Card
　　Lesson 13 Let's Take the Bus
　　Lesson 14 Let's Clean Up
　　I Can Do It!
Unit Four Habits and Rules
　　Lesson 15 I Go to Bed Early
　　Lesson 16 My Desk is Clean and Tidy
　　Lesson 17 Don't Cross Now
　　Lesson 18 I Pick Up Trash
　　Lesson 19 I Wait for My Turn
　　I Can Do It!