根据提供的信息和语言素材设计教学方案，用英文作答。

设计任务：请阅读下面学生的信息和素材，设计一个15分钟的口语教学活动，教案没有固定格式，但要包括以下几点：

Teaching objectives, teaching contects, keyand difficult points, major steps and time allocation,activities andjustifications.

教学实践：15分钟

学生概况：某城镇普通初一年级第一学期学生，40人，多数学生已经达到《普通初中英语课程标准（实验）》二级水平，学生课堂参与积极性一般。

素材（一封信）

Dear Jenny,

I am very busy on Friday.At 8:00 I havemath.It is not fun.The teacher says it is useful, but I think it is difficult.Thenat 9:00 I have science.It is difficult but interesting.At 10:00 I have history.Afterthat, I have P.E.at 11:00.It’s easy and fun.Lunch is from 12:00 to1:00, andafter that we have Chinese.It is my favorite subject.Our Chinese teacher, Mr.Wang,is great fun.My classes finish at 1:50, but after that I have an art lesson fortwo hours.It is really relaxing! How about you? When are your classes? What isyour favorite subject?

 Yourfriend, Yu Mei