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Unit 1 Every Day
　　Topic Talk
　　Lesson 1 Everyday Life
　　Lesson 2 My Family Members' Daily Routines
　　Lesson 3 A Firefighter's Day
　　Writing Workshop
　　Speaking Workshop
　　Reading Club 1
　　Reading Club 2
　　Project My Life,My World
　　Check Your Progress
Unit 2 Food and Health
　　Topic Talk
　　Lesson 1 Lunchtime
　　Lesson 2 What Would You Like to Have?
　　Lesson 3 Eat Well!
　　Writing Workshop
　　Speaking Workshop
　　Reading Club 1
　　Reading Club 2
　　Project My Dish!
　　Check Your Progress
Unit 3 Rain or Shine
　　Topic Talk
　　Lesson 1 Whatever the Weather
　　Lesson 2 Weather Around the World
　　Lesson 3 Weather Matters
　　Writing Workshop
　　Speaking Workshop
　　Reading Club 1
　　Reading Club 2
　　Project Weather Broadcast
　　Check Your Progress
Unit 4 Landmarks
　　Topic Talk
　　Lesson 1 Visiting Singapore
　　Lesson 2 Exploring London
　　Lesson 3 Landmarks in China
　　Writing Workshop
　　Speaking Workshop
　　Reading Club 1
　　Reading Club 2
　　Project Landmarks You Can't Miss!
　　Check Your Progress
Unit 5 Now and Then
　　Topic Talk
　　Lesson 1 Changes in Our Town
　　Lesson 2 Remembering the Past
　　Lesson 3 First-time Experiences
　　Writing Workshop
　　Speaking Workshop
　　Reading Club 1
　　Reading Club 2
　　Project What Does Change Mean to Us?
　　Check Your Progress
Unit 6 Animals
　　Topic Talk
　　Lesson 1 Amazing Creatures
　　Lesson 2 Animal Facts
　　Lesson 3 An Animal Story
　　Writing Workshop
　　Speaking Workshop
　　Reading Club 1
　　Reading Club 2
　　Project Animal Kingdom
　　Check Your Progress
Peer Editing Sheet
Tapescripts
Grammar Summary
Notes to the Texts
Vocabulary in Each Unit
Irregular Verbs