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Unit 1 A Trip to Beijing
　　Lesson 1 May I Go to Beijing?
　　Lesson 2 May I Invite Jenny and Danny?
　　Lesson 3 How Can We Get to Beijing?
　　Lesson 4 Jenny and Danny Arrive?
　　Lesson 5 What Do We Need for a Trip?
　　Lesson 6 Danny Is Lost
　　Unit 1 Review
Unit 2 In Beijing
　　Lesson 7 Arriving in Beijing
　　Lesson 8 Tian'anmen Square
　　Lesson 9 The Palace Museum
　　Lesson 10 The Great Wall
　　Lesson 11 Shopping in Beijing
　　Lesson 12 Billy Bee
　　Unit 2 Review
Unit 3 Writing Home
　　Lesson 13 Let's Buy Postcards!
　　Lesson 14 Jenny Writes a Postcard
　　Lesson 15 Sending the Postcards
　　Lesson 16 An Email Is Fast
　　Lesson 17 Danny's Email
　　Lesson 18 Little Zeke Sends an Email
　　Unit 3 Review
Unit 4 Did You Have a Nice Trip
　　Lesson 19 Li Ming Comes Home
　　Lesson 20 Jenny Goes Home
　　Lesson 21 Gifts for Everyone!
　　Lesson 22 Show Us Your Pictures
　　Lesson 23 An Email from Li Ming
　　Lesson 24 A Wonderful Trip
　　Unit 4 Review