人教版(一起)四年级下册人教版(一起)四年级下册 Unit 2 Lesson 2 学讲稿学讲稿 1.Look,listen and repeat(收听纳米盒收听纳米盒,大声朗读对话大声朗读对话,注意红色部分发音注意红色部分发音, 注意注意 and 前后升调和降调前后升调和降调 ) 2. Pair work,Answer these questions. (1)Who(谁) will have a busy day? will have a busy day. (2)Why? (为什么) . 3. Lets write