四年级下册英语教案-Lesson 2 What colour are the trousers 第三课时-科普版（三起）

Lesson 2 What colour are the trousers? 第三课时 Teaching material analysic:（教材分析） In this text, let the Ss master these new words and main dialogue: shirt trousers hair sock his shorts orange shoe -What colour are the trousers? -They’re blue. Goal request:（教学重点） In this text, let the Ss master the main dialogue: -What colour are the trousers? -They’re blue. And master the new words: shirt trousers hair sock his shorts orange shoe master these :（教学难点） Let the Ss master the dialogue and can use it. Teaching times:（教学课时）3 Teaching method: （教学方法）three doubts three searches Teaching preparation and method:（教学用具）cards,radio  Teaching process: Step 1 Warmer（5 minutes） Ask and answer like this : A: -What colour are the trousers? B:-They’re blue. C: -What colour are the coats? D:-They’re red. Step 2 设疑自探（10 minutes） Give the Ss three minutes to read the text: Look at the pictures on page 8 9 &10 ,what do you want to ask ? And then get the Ss try to answer these questions like