【正文】
the Ss to infer the meanings of the next five new words/phrases: lack, have access to, worthwhile, powder, set off 2) Ask the Ss to read the passage again to find some information to answer the other four questions Scan the passage to find the certain information to answer the two questions Reread the passage get the meaning of the new words/ phrases in the context and answer the questions. To build up the ability of getting the information as quickly as possible and guessing the new words in the context. Step4 Postreading 1) Encourage the Ss to tell the story of the teacher and student according to the questions answered. . 2) Guide the Ss th write about their favourite teachers.