五、书面表达。
家有家规，校有校规。请根据下面思维导图的提示写一篇文章，介绍你们学校的校规。短文内容包括：

注意:1.短文必须包括所有提示内容；
2.文中不得出现个人真实姓名和校名等信息；
3.70词左右，开头已经给出，不计入总词数。
Hello! My name is Li Hua.

Hello! My name is Li Hua. We have many great school rules in our school. We must arrive at school on time every weekday. We have to listen to teachers carefully in class. And we need to wear school uniforms at school, we also can't run in the hallways. All of us have to follow these rules. I think these rules are very useful, they help us develop good habits and study well at school.

这是一篇介绍校规的七年级英语书面表达，写作步骤如下：1. 承接给定开头，自然引出学校有相关校规的话题；2. 依次覆盖所有提示要点：先介绍要求的三条核心校规（按时到校、课堂认真听讲、穿校服），可补充1条简单合理的日常校规，贴合七年级词汇难度；3. 点明大家都需要遵守校规，最后表达自己对校规的看法，整体控制词数在70左右，不出现真实姓名校名，符合题目全部要求。