Unit One 1
Text 1 Antibiotics 1
Text 2 Writing a Scientific Paper:How to Write the Abstract 7
Unit Two 11
Text 1 Cloning:Good Science or Bad Idea? 11
Text 2 Writing a Scientific Paper 17
Unit Three 24
Text 1 Common Vaccination 24
Text 2 How to Write the Introduction（Ⅰ） 31
Unit Four 34
Text 1 Parkinson's Disease 34
Text 2 How to Write the Introduction（Ⅱ） 40
Unit Five 44
Text 1 The Cellular Basis of Immunitv 44
Text 2 How to Write the Materials and Methods Section 51
Unit six 59
Text 1 The Microbial World 59
Text 2 How to Write the Results 66
Unit Seven 71
Text 1 Traditional Chinese Medicine and Diet 71
Text 2 How to Write a Discussion 78
Unit Eight 87
Text 1 Caring for Cancer 78
Text 2 How to Write an Outline（Ⅰ） 95
Unit Nine 98
Text 1 Old Genes,New Lifestyles,and Future Medicine 98
Text 2 How to Write an Outline（Ⅱ） 106
Unit Ten 112
Text 1 Dying to Live 112
Text 2 Plagiarism（Ⅰ） 119
Unit Eleven 124
Text 1 Our Place in Nature 124
Text 2 Plagiarism（Ⅱ） 132
Unit Twelve 134
Text 1 A Fit Body 134
Text 2 Reference Research through Internet Sources 140
Reference 145