实用英语

Lesson One
Signs on Family Electrical Appliances家电标志
Lemon Two
Traffic Signs交通标志
Lesson Three
Public Places公共场所
Lesson Four
Labels标识
Lesson Five
Diary日记
Lesson Six
Letters of Invitation（Ⅰ）邀请信（1）
Lesson Seven
Letters of Invitation（Ⅱ）邀请信（2）
Lesson Eight
Envelopes信封
Lesson Nine
Social Letters社交信
Lesson Ten
Business Letters商业信
Lesson Eleven
Announcement，Notice，Note and Speeches通知、告示、便条和致词
Lesson Twelve
Congratulation Cards贺卡
Vocabulary
Key to the Exercises