Unit One Learning a Language Get Started Listen and Respond Read and Explore Text A A Language Teacher's Personal Opinion Text B Learning to Read Optional Classroom Activities Enhance Your Language Awareness Enjoy English Unit Two Growing Up Get Started Listen and Respond Read and Explore Text A The Doctor's Son Text B The Needs of Teenagers Optional Classroom Activities Enhance Your Language Awareness Enjoy English Unit Three Knowing Yourself Get Started Listen and Respond Read and Explore Text A Personality Development Text B TestYour Personality Optional Classroom Activities Enhance Your Language Awareness Enjoy English Unit Four Care of the Eledrly Get Started Listen and Respond Read and Explore Text A A Doll for Great-Grandmother Text B Care of the Elderly: A Family Matter Optional Classroom Activities Enhance Your Language Awareness Enjoy English Practice Test Ⅰ(Units1-4) Unit Five Parents and Children Get Started Listen and Respond Read and Explore Text A A Time for Memories Text B Cellular Love Optional Classroom Activities Enhance Your Language Awareness Enjoy English Unit Six Christmas Spirit Get Started Listen and Respond Read and Explore Text A A Sailor's Christmas Gift Text B Our“Family” Optional Classroom Activities Enhance Your Language Awareness Enjoy English Unit Seven Relationships and Communication Get Started Listen and Respond Read and Explore Text A How Well Can We Listen? Text B What We Can Do to Improve Human Relationships Optional Classroom Activities Enhance Your Language Awareness Enjoy English Unit Eight College Life Get Started Listen and Respond Read and Explore Text A Secrets of Straight-A Students Text B College Pressures Optional Classroom Activities Enhance Your Language Awareness Enjoy English Practice Test Ⅱ(Units 5-8) Appendix Ⅰ Scripts and Key to Practice Test Ⅰ Appendix Ⅱ Scripts and Key to Practice Test Ⅱ Appendix Ⅲ Scripts and Key to Practice Test Ⅲ