答案：第2段：Our club will arrange a variety of activities. Every Friday afternoon, we will select a short and classic English movie segment, and members will be divided into groups to practice dubbing. After sufficient practice, each group will perform their dubbing work, and we will have a discussion and evaluation session to share experiences and improve together.
解析：围绕“活动安排和活动形式”，具体说明时间（每周五下午）、内容（选择英文电影片段、分组练习配音、表演及讨论评价），使用“arrange a variety of activities”“select...segment”“be divided into groups”“have a discussion and evaluation session”等表达，符合升级要求。
第3段：Regarding the activity materials, we will carefully choose English movies that are suitable for our English level, with positive themes and standard pronunciation. Members are expected to preview the selected movie segments in advance, familiarize themselves with the lines and the emotions expressed, and bring their own notebooks to take notes during the activities.
解析：针对“活动材料的准备和要求”，说明材料选择标准（适合英语水平、主题积极、发音标准）及成员准备事项（提前预习、熟悉台词和情感、带笔记本做笔记），运用“Regarding...”, “be suitable for...”, “be expected to...”等结构，体现正式和规范。