Introduction 4
Table of Contents 5
How to Study 6
Unit 1·Traveling Around the World 9
Unit 2·Jobs and Careers 25
Unit 3·Wonders of the World 41
Unit 4·Talented Youngsters 57
Appendix 74
Words＆Expressions 74
Power Up！ Listening＿ Dictation＆script 81
Level 6 Book 1 Syllabus 84