识别出错
答案：Our school is not very big but very beautiful. There is a big playground and a bright new library in it. All my teachers are kind to us, and my classmates are very nice. We often help each other when we meet problems. After class, I usually play ball games with my friends on the playground. Sometimes I read story books in the library too.
解析：
这是一篇介绍校园生活的邮件写作题，写作需要覆盖全部给定要点：1. 描述学校的整体样貌与设施特点；2. 介绍老师和同学的性格特质；3. 说明自己常参与的课后活动。写作时使用七年级已学的基础词汇和简单句式即可，保证表达通顺连贯，词数控制在70左右，避免语法错误。
