Every Friday afternoon is our school cleaning day. Last Friday, we had a big cleaning because our class would welcome visitors next week. All of us were excited to make our classroom clean and beautiful.

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Our teacher divided us into groups. I was in the window-cleaning group with Tom and Lily. Tom brought a big bucket, Lily had a sponge, and I took a dry cloth. First, Tom filled the bucket with water and added some detergent. Then Lily wiped the windows with the wet sponge—she worked carefully, making sure every corner was clean. Finally, I dried the windows with the cloth; soon, the windows became bright like mirrors. 苏州易优吴老师初中语文高效提分（Tel:181-1815-9898）

Other groups were also busy. The floor group used brooms and mops to clean the floor. Mary, who was in that group, even knelt down to wipe the dirty spots under the desks. The desk group arranged the desks neatly and wiped the desk surfaces. Everyone worked hard, and no one was lazy. 苏州小学生语文培训，（TEl:181-1815-9898）苏州易优阅读写作同步提升

After an hour, the classroom looked totally different. The windows were bright, the floor was clean, the desks were in order, and even the blackboard was spotless. Our teacher smiled and praised us, saying we were a great team. We felt proud when we looked at our clean classroom.

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Cleaning day is not just about making the classroom clean. It also teaches us to work together. I think teamwork makes difficult things easy. I’m looking forward to the next cleaning day.

作文点评：
标题明确 “学校清洁日”，主题聚焦校园生活高频场景。内容按 “清洁背景 — 分组任务（擦窗户）— 其他组工作 — 清洁成果 — 感悟” 展开，结构清晰，“First, Then, Finally” 等过渡词让擦窗户过程有条理。细节如 “跪擦桌下污渍”“窗户亮如镜子” 体现同学认真态度，突出团队合作。情感上，通过 “自豪” 表达成就感，结尾感悟升华主题。缺点是 “清洁后” 可加同学的具体反应，如欢呼。改进建议：在清洁成果段落加 “我们拍着手欢呼，Tom 还提议下次要做得更快更好”，增强氛围。（180 字）