Lesson 15:Making a difference

课文目录与封面
Unit 1:A Trip to the Silk Road
　　Lesson 1:A trip to China
　　Lesson 2:Meet you in Beijing
　　Lesson 3:A visit to Xi'an
　　Lesson 4:A visit to Lanzhou
　　Lesson5:Another stop along the Silk Road
　　Lesson 6:Jenny's Diary
　　Review:Unit Review
Unit 2:It's show time!
　　Lesson 7:What's your project about?
　　Lesson 8:Marco Polo and the Silk Road
　　Lesson 9:Dunny's school project
　　Lesson 10:Music and dance
　　Lesson 11:Food in China
　　Lesson 12:A blog about the Silk Road
　　Review:Unit Review
Unit 3:School life
　　Lesson 13:How is school going?
　　Lesson 14:Jenny's school life
　　Lesson 15:Making a difference
　　Lesson 16:We are with you!
　　Lesson5:School science fair
　　Lesson 18:Teaching in China
　　Review:Unit Review
Unit 4:After-school activities
　　Lesson 19:A dinner date
　　Lesson 20:Join our club!
　　Lesson 21:What is your club type?
　　Lesson 22:Big plans for the weekend
　　Lesson 23:A weekend with Grandma
　　Lesson 24:How was your weekend?
　　Review:Unit Review
Unit 5:I love learning English!
　　Lesson 25:A phone friend
　　Lesson 26:Online phone calls
　　Lesson 27:Amazing English
　　Lesson 28:How do I learn English?
　　Lesson 29:A door to the world
　　Lesson 30:Writing an E-mail in English
　　Review:Unit Review
Unit 6:Seasons
　　Lesson 31:What strange weather!
　　Lesson 32:I can't wait for winter!
　　Lesson 33:Kim's favourite season
　　Lesson 34:Steven's report
　　Lesson 35:Surfing in Sydney
　　Lesson 36:Spring in China
　　Review:Unit Review
Unit 7:Sports and good health
　　Lesson 37:You are what you eat!
　　Lesson 38:Stay healthy!
　　Lesson 39:Danny's report
　　Lesson 40:Move your body
　　Lesson 41:Were people healthy then?
　　Lesson 42:Know yourself
　　Review:Unit Review
Unit 8:Summer holiday is coming!
　　Lesson 43:Have a good summer!
　　Lesson 44:Volunteering in summer
　　Lesson 45:Baseball season
　　Lesson 46:Get ready for summer holiday!
　　Lesson 46:Summer plans
　　Lesson 48:Li Ming's Summer Holiday
　　Review:Unit Review
Pronunciation
Vocabulary and Structures
Grammar