Lesson 1 The Spirit of Explorers
Lesson 2 Protecting the Sea
Lesson 3 The Sea World
Lesson 4 Sea Stories
Communication Workshop
Culture Corner
Bulletin Board
Unit Diary
Unit 8 Adventure
Lesson 1 Adventure Holidays
Lesson 2 Extreme Sports
Lesson 3 Marco Polo
Lesson 4 Journey to the Antarctic
Communication Workshop
Culture Corner
Bulletin Board
Unit Diary
Unit 9 Wheels
Lesson 1 On Your Bike
Lesson 2 On the Move
Lesson 3 Clean Machines
Lesson 4 Car Culture
Communication Workshop
Culture Corner
Bulletin Board
Unit Diary
Project
Literature Spot 3
Language Problem-Solving 3
Language power
Writing Help
Grammar Summary
Mini-Grammar
Notes to the Texts
Vocabulary in Each Unit
Word List
