This is the second period of this unit.In this period£¬students are expected to retell the contents of the reading passage.The purpose is to review the passage and further understand the bad experience of the blacks in South Africa.At the same time£¬students can have chance to practice their oral English.After that£¬it is very necessary to deal with the language points in the Warming up and reading passage£¬which helps the students to enlarge their vocabulary and strengthen their English basic skills.What’s more£¬there are some exercises designed to consolidate these words and expressions.