Unit 1 Deeds Rather than Words 1
Unit 2 Factors of Health 26
Unit 3 Character Education 50
Unit 4 Why Did They Become Symbols of Culture? 77
Unit 5 Noble Birth and Noble Death 103
Unit 6 Natural Disasters May Be Man-Made 129
Unit 7 Noble Thoughts,Noble Deeds 155
Unit 8 Genetic Engineering and Its Possibilities 181
Unit 9 Prenups Ensure Everything? 208
Unit 10 True Friendship 231
Key to Exercises 257
Acknowledgements 277
后记 278