Lesson One 1
Lesson Two 15
Lesson Three 28
Lesson Four 38
Lesson Five 52
Lesson Six 64
Lesson Seven 77
Lesson Eight 91
Lesson Nine 104
Lesson Ten 116
Supplementary Readings（补充读物） 126
1．Bacteriology of Water 126
2．Fatal Heart Stroke in a Long-Distance Runner 134
3．Fatal Heat Stroke in a Long-Distance Runner（Continued） 140
4．Immunity 144
5．Non-Specific Immunity and Specific Immunity 150
6．Radiology 154
7．The Oral Cavity 162
Lesson One 169
课文参考译文和练习答案 169
Lesson Two 173
Lesson Three 177
Lesson Four 180
Lesson Five 184
Lesson Six 187
Lesson Seven 190
Lesson Eight 194
Lesson Nine 198
Lesson Ten 201
补充读物参考译文和练习答案 205
1．Bacteriology of Water 205
2．Fatal Heat Stroke in a Long-Distance Runner 207
3．Fatal Heat Stroke in a Long-Distance Runner（Continued） 208
4．Immunity 209
5．Non-Specific and Specific Immunity 210
6．Radiology 211
7．The Oral Cavity 213
附录：总词汇表 215