Lesson One 1
Lesson Two 7
Lesson Three 14
Lesson Four 21
Lesson Five 27
Lesson Six 35
Lesson Seven 43
Lesson Eight 49
Lesson Nine 53
Lesson Ten 60
Lesson Eleven 69
Lesson Twelve 76
Lesson Thirteen 86
Lesson Fourteen 92
Lesson Fifteen 99
Lesson Sixteen 106
Lesson Seventeen 114
Lesson Eighteen 126
Lesson Nineteen 133
Lesson Twenty 143
Lesson Twenty—One 152
Lesson Twenty—Two 159
Lesson Twenty—Three 167
Lesson Twenty—Four 175
Lesson Twenty—Five 184
Lesson Twenty—Six 192
Lesson Twenty—Seven 203
Lesson Twenty—Eight 213
Lesson Twenty—Nine 220
Lesson Thirty 229
附录Ⅰ 补充读物 237
附录Ⅱ 课堂用语 253
附录Ⅲ 常用不规则动词表 257
附录Ⅳ 总词汇表 262