Unit 1 College Life
Unit 2 Sports and Fitness
Unit 3 Hobbies
Unit 4 The Equality of Men and Women
Unit 5 Money
Unit 6 Life
Unit 7 Social Morality
Unit 8 Lifelong Learning
Unit 9 Time
Unit 10 Aging
Unit 11 Manners and Customs
Unit 12 Proverbs and ldioms
Unit 13 The Media
Unit 14 Computers and the Internet
Unit 15 Friends and Friendship
Unit 16 An Ideal Place to Live
Unit 17 Love and Matrimony
Unit 18 Diseases and Health
Unit 19 People of Significance
Unit 20 Being a Star at Work
Unit 21 Cloning
Unit 22 Science and Technology
Unit 23 Ecological Tourism
Unit 24 Man and the Environment
Unit 25 Legends Behind Festivals
Unit 26 Making a Speech
Appendix 1 Functional devices
Appendix 2 Exclamations
Appendix 3 Common American English interjections
Appendix 4 Tongue twisters
Appendix 5 Forms of classroom activities
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