Module 9 Unit 2 They're waiting for buses or trains.教案外研版英语七年级上册

Unit 2 They're waiting for buses or trains.1学情分析本节课的授课对象是七年级上学期的学生，经过小学的学习，学生对现在进行时并不陌生， 对现在进行时的用法有了