一. 教学内容：
Unit 2 On the Train Lesson 9–Lesson 12
1. 单词和短语
dumpling look look out of point see tree be bottle song loud picture pop quiet read sleep snore loudly ask baby behind listen man tired who woman cup drink glass quick some their thirsty
2. 语法
（1）现在进行时。
（2）名词复数。
