Lesson One 5
Lesson Two 19
Lesson Three 33
Lesson Four 47
Lesson Five 59
Lesson Six 73
Lesson Seven 91
Lesson Eight 106
Lesson Nine 121
Lesson Ten 135
Lesson Eleven 152
Lesson Twelve 168
Rveision Exercises（LL. 7-12） 183
Supplementary Readings 191
Appendix 1 Irregular Verbs to Be Found in Book I and Book Ⅱ 212
Appendix 2 Differences in British and American Spellings 215
Appendix 3 Poems 216
Appendix 4 Songs and Riddles 220
Appendix 5 Vocabulary 223