Unit One On the Origin of Darwin s Ills 1
The Language Points of the Text 1
CONTENTS 1
The Key to Comprehension Questions 2
The Key to Integration 2
The Key to Listening Comprehension the Tapescript 3
Unit Two On Being Human 5
The Language Points of the Text 5
The Key to Comprehension Questions 7
The Key to Integration 7
The Key to Listening Comprehension the Tapescript 7
Unit Three Antibiotic Resistance 9
The Language Points of the Text 9
The Key to Comprehension Questions 10
The Key to Integration 11
The Key to Listening Comprehension the Tapescript 11
Unit Four Old Genes,New Lifestyles,and Future Medicine 13
The Language Points of the Text 13
The Key to Comprehension Questions 14
The Key to Integration 15
The Key to Listening Comprehension the Tapescript 15
Unit Five Science as a Candle of Hope 17
The Language Points of the Text 17
The Key to Integration 21
The Key to Comprehension Questions 21
The Key to Listening Comprehension the Tapescript 22
Unit Six Hello Dolly! 24
TheLanguage Points of the Text 24
The Key to Comprehension Questions 25
The Key to Integration 26
The Key to Listening Comprehension the Tapescript 26
Unit Seven Everyday Exposure to Toxic Pollutants 28
The Language Points of the Text 28
The Key to Comprehension Questions 29
The Key to Integration 30
The Key to Listening Comprehension the Tapescript 30
Unit Eight Protecting Medicine in the 21st Century 32
The Language Points of the Text 32
The Key to Comprehension Questions 33
The Key to Integration 34
The Key to Listening Comprehension the Tapescript 34
Unit Nine Health Care Faces a Dose of Change 36
The Language Points of the Text 36
The Key to Comprehension Questions 36
The Key to Integration 37
The Key to Listening Comprehension the Tapeseript 37
Unit Ten The Origin of Life 39
The Language Points of the Text 39
The Key to Comprehension Questions 41
The Key to Listening Comprehension the Tapescript 42
The Key to Integration 42
Unit Eleven Better Health through Gene Therapy 44
The Language Points of the Text 44
The Key to Comprehension Questions 45
The Key to Integration 46
The Key to Listening Comprehension the Tapescript 47
Unit Twelve Stress 48
The Language Points of the Text 48
The Key to Comprehension Questions 49
The Key to Integration 50
The Key to Listening Comprehension the Tapescript 50
Unit Thirteen Cure or Care 52
The Language Points of the Text 52
The Key to Comprehension Questions 53
The Key to Listening Comprehension the Tapescript 55
The Key to Integration 55
Unit Fourteen Final Battles 57
The Language Points of the Text 57
The Key to Comprehension Questions 58
The Key to Integration 59
The Key to Listening Comprehension the Tapescript 60
Unit Fifteen Cancer Diet 63
The Language Points of the Text 63
The Key to Comprehension Questions 65
The Key to Listening Comprehension the Tapescript 66
The Key to Integration 66
The Language Points of the Text 68
Unit Sixteen Left Brain,Right Brain 68
The Key to Comprehension Questions 69
The Key to Integration 70
The Key to Listening Comprehension the Tapescript 70