Suggested Teaching Principles and Procedure Student's Book One Unit 1 parents and Children Unit 2 Psychology in Daily Life Unit 3 University Life Unit 4 Jobs and Careers Unit 5 Care of the Elderly Unit 6 Changes and Challenges in Life Unit 7 Stress in Our Life Unit 8 Heroes of Our Time Student's Book Two Unit 1 Human Relationship Unit 2 Growing-up Pains Unit 3 Body Image Unit 4 Sleep and Dreams Unit 5 Your Health Unit 6 Friendship Unit 7 Culture and Customs Unit 8 About Language ……