《学习目标》 1. master the basic knowledge in the texts and understand the texts deeply; improve the reading comprehension. 2. learn the methods of analyzing and summarizing the difficult points by discussion and cooperation. 3. be absorbed in study; enjoy the pleasure of revision in the class. step ⅰ read the three texts within 25 minutes. 1. 静心阅读nelson mandela—a modern hero &cultural relics把握文章主旨大意和细节，从中获取有效信息。 2. 挖掘并牢固掌握重点单词、短语和句型，找出难点，以待解决。
