趣味青春英语第14期:Light a fire under someone（打印版）

　　Idiom:

　　Light a fire under someone ( motivate )

　　Hit the book:

　　How long have you been doing something?

　　Since/for

　　Running/skiing

　　Words for the conversation:

　　Nadline

　　Bowling

　　Be good at

　　Beginner’s luck

　　Listen to the conversation