案例Coming to school Step 1 Sing a song "on the bus" Step 2 Play a guessing game. (学生通过听交通工具的声音或看不完整的交通工具图猜出交通工具。) Step 3 Look and learn (多媒体展示家乡地图,呈现本校位置及教师居住地,介绍教师上班方式。) Step 4 Play a guessing game (用问题“How do you come to school”引入,在多媒体的屏幕上展示交通工具,每次请一个学生上来,其他同学猜他是怎样上学的。) Step 5 Look, listen and write (让学生听声音,在地图上填写听力材料中的小动物是怎样上动物学校的,并画出路线图。) Step 6 Make up a song (编歌曲,学生按照自己上学的方式组成小组,教师用多媒体展现一段歌曲,如: How do you come to school Come to school Come to school How do you come to school By bus, bus, bus. 然后让学生根据歌词,自己小组编歌,最后让学生表决哪首会成为最流行的歌曲。) Step 7 Do a class survey about how to come to school Step 8 Homework (以下作业任选一项,要求用饼形图或柱状图统计,并制作成海报形式。) Make a survey about how to go to the supermarket. Make a survey about how to go to the playground. 请问,这一案例主要采用的是哪种教学方法