Unit 1 The world of our senses Period 1 Welcome to the unit Period 2 Reading Period 3 Language points Period 4 Word power Period 5 Grammar and usage (1) Period 6 Grammar and usage (2) Period 7 Task Period 8 Project Unit 2 Language Period 1 Welcome to the unit Period 2 Reading Period 3 Language points Period 4 Word power Period 5 Grammar and usage (1) Period 6 Grammar and usage (2) Period 7 Task Period 8 Project Unit 3 Back to the past Period 1 Welcome to the unit Period 2 Reading Period 3 Language points Period 4 Word power Period 5 Grammar and usage (1) Period 6 Grammar and usage (2) Period 7 Task Period 8 Project 附:測試卷及答案(活頁) Unit 1 Self-assessment Unit 2 Self-assessment Unit 3 Self-assessment 模塊測試卷(1) 模塊測試卷(2) 參考答案與點撥 Self-assessment部分 Period部分