精选优质文档-倾情为你奉上Unit 2 How often do you exercise?Section B (2a2e)Teaching Design Teaching goals :1. Review the frequency.2. Learn to talk about free time activities in No. 5 High School using these words “result, percent, online, television, although, through, mind, body, such, together, die, writer and so on” and these sentences “And twenty percent do not exercise at all. Most students use it for fun and not for homework. The answers to our questions abou
