英语阅读 第3册 book threePDF电子书下载

UNIT 1．TEXT:Computers 1

PASSAGE:Memory and the Brain 10

UNIT 2．TEXT:Steve Garvey,the Rock of Ages and Consistency 13

PASSAGE:The Steroid Olympics 25

UNIT 3．TEXT:The Ozone Bachlash 28

PASSAGE:Stratospheric Chlorine:Blaming It on Nature 39

UNIT 4．TEXT:Are the Elderly Being Short-Changed by the NHS? 43

PASSAGE:A Generation without Hope 52

UNIT 5．TEXT:Contemporary American Graffiti 56

PASSAGE:The Euphemism:Telling It Like It Isn t 64

UNIT 6．TEXT:Animal Right vs Medical Research 68

PASSAGE:The Dumb Frog That Speaks 78

UNIT 7．TEXT:Transformation of American Midwifery 82

PASSAGE:Two Adolescence 91

UNIT 8．TEXT:The Family Gap 95

PASSAGE:The Art of Remembering Names 105

UNIT 9．TEXT:Learning and Brain Growth 110

PASSAGE:The Best Camp Ever 118

UNIT 1O．TEXT:Rural Radio 122

PASSAGE:News from Space 132

UNIT 11．TEXT:Vision and Vignette 136

PASSAGE:Burst of Genius 144

UNIT 12．TEXT:Oceanic Motion 148

PASSAGE:Echoes of the Big Bang 158

UNIT 13．TEXT:Violating the Public Trust 162

PASSAGE:The Boat That Flies 171

UNIT 14．TEXT:The Sense of Sight 176

PASSAGE:Light 186

UNIT 15．TEXT:Medical Ethics and the Public Health 190

Preventive Medicine 200

PASSAGE:Ethical Issues in the Third Stage of 200

UNIT 16．TEXT:Old World Culture Hearths 205

PASSAGE:New World Culture Hearths 215

UNIT 17．TEXT:Environmental Deterioration 219

PASSAGE:Warning:the Environment May be 228

Dangerous to Your Health 228

UNIT 18．TEXT:Which Bird Is the Better Indicator Species 231

for Old-Growth Forest? 231

PASSAGE:Western Medicine Men Return to the Field 242

APPENDIX:Keys to the Exercises 245