题目内容：
设计任务：请阅读下面的学生信息和语言素材，设计20分钟的英语听力教学方案。教案没有固定格式，但须包含下列要点：
·teachingobjectives
·teachingcontents
·keyand difficult points
·majorsteps and time allocation
·activitiesand justifications
教学时间：20分钟
学生概况：某城镇普通中学八年级(初中二年级)学生，班级人数40人。多数学生已达到《义务教育英语课程标准(2011年版)》三级水平。学生课堂参与积极J|生一般。
语言素材：
Reporter:Hi, I'm doing a survey for the Green City Daily News. What's the best clothingstore in town?
Boy: Ithink Jason's is the best.
Reporter:Why?
Boy: JeansComer and Trendy Teens are good stores, but Jason's has good quality clothes.It's also cheaper than the other stores.
Reporter:What do you like about the other stores?
Boy:Well, let me see. Trendy Teens is in a fun part of town, but it's expensive.Don't go to Funky Fashions. It has the worst clothes in town.
Reporter:OK. What about the radio stations in Green City? What's the best radio station?
Boy: Iguess Jazz 107.9 FM is the best.
Reporter:Why?
Boy:Because it has the most interesting music. It's much better than the otherstations in town.
Reporter:What about the other radio stations?
Boy:Well, I think Oldies 102.1 FM is pretty bad. It has the worst music.
Reporter:I heard that Easy Listening 97.9 FM is the most popular.
Boy: Notfor me.
Reporter:Why not?
Boy:Just listen to their commercials. They're worse than commercials of All Talk970 AM!
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