unit 5 nelson mandela
– a modern hero
contents 目录
一、单元教学目标和要求(teaching aims and demands)
二、教材内容分析（analysis of the teaching materials）
三、教学安排(teaching arrangements)
四、单元预习任务(pre-unit activities: preview task)
五、教学步骤 (teaching procedures)
六、背景参考资料(background knowledge)
七、评价与反思(assessment and reflection)
