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e and understand the text. C .The teacher explains the text, then let the Ss answer the questions. P2 Ex1. D. Read the text in the roles. 2. Listen and say: A. There weren39。t … We lived …many years ago. We lived…now. There weren39。 Look at the pictures and say: Then I was 14 years old. Now I am 20 years old. Then he was young. Now he is old. Many years ago, I played football. Many years ago, I had lots of food. 2. Talking about Part 3, P3 A. There was a small house four years ago. He lived it. Now there is a big house. He lives it. B. There was a small tree in the picture four years ago. Now there is a big tree in the picture. C. There wa