【正文】
2 Teaching First, through some vivid pictures, teacher introduces the new words of this unit to the whole class. T: Please look at this picture, what are they doing? Ss: Sleeping. T: Maybe they are tired. So, please read this word after me, Tired, Tired… . (tiring, peaceful, fascinating, thrilling, educational, jungle, trek) Then, ask Ss to read the new words. Second, review some words they learnt before. (be