Unit 2 The written word Period 1 Welcome to the unit Period 2 Reading Period 3 Language points Period 4 Word power Period 5 Grammar and usage Period 6 Task Period 7 Project Unit 2 The universal language Period 1 Welcome to the unit Period 2 Reading Period 3 Language points Period 4 Word power Period 5 Grammar and usage Period 6 Task Period 7 Project Unit 3 The world of colours and light Period 1 Welcome to the unit Period 2 Reading Period 3 Language points Period 4 Word power Period 5 Grammar and usage Period 6 Task Period 7 Project Unit 4 Films and film events Period 1 Welcome to the unit Period 2 Reading Period 3 Language points Period 4 Word power Period 5 Grammar and usage Period 6 Task Period 7 Project 附:測(cè)試卷及答案(活頁) Unit 1 Self assessment Unit 2 Self-assessment Unit 3 Self-assessment Unit 4 Self-assessment 參考答案與點(diǎn)撥