高二牛津选修七、八全套课件(8个)
选修七 1. Unit 1 Living with technology课件 2. Unit 2 Fit for life课件 3. Unit 3 The world online课件 4. Unit 4 Public transport课件 选修八 1. Unit 1 The written word课件 2. Unit 2 The universal language课件 3. Unit 3 The world of colours and light课件 4. Unit 4 Films and film events课件