课堂用语 Unit 1 You and I Unit 2 This, That & Who Unit 3 What & Where Unit 4 What color? Unit 5 Where & When Unit 6 On the telephone Unit 7 Time & Dates Unit 8 Whose & Favorites Unit 9 My family Unit 10 Hows the weather? Unit 11 Directions Unit 12 Lets Keep in Touch 词性缩略表 生词表 音标总结 练习册 复习卡片