目录：
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 Club1&2
Unit 2 Food and Health
Lesson 1 Lunchtime
Lesson 2 What Would You Like to Have?
Lesson 3 Eat Well!
Unit 3 Rain and Shine
Lesson 1 Whatever the Weather
Lesson 2 Weather Around the World
Lesson 3 Weather Matters
Unit 4 Landmarks
Lesson 1 Visiting Singapore
Lesson 2 Exploring London
Lesson 3 Landmarks in China
Unit 5 Now and Then
Lesson 1 Changes in Our Town
Lesson 2 Remembering the Past
Lesson 3 First-time Experiences
Unit 6 Animals
Lesson 1 Amazing Creatures
Lesson 2 Animal Facts
Lesson 3 An Animal Story
