假设你是红星中学高三(1)班的学生李华，你校于10月8日举行了50周年校庆活动。作为学校英语报刊的一名记者，请你根据下列信息为校报写一篇短文，报道此次活动的主要内容。
注意：1．可适当增加细节；
2．词数不少于60。
On October 8th we celebrated our school’s 50th anniversary. A great number of former students and retired teachers came to the celebration.
In the morning, teachers as well as students gave a warm welcome to the guests at the school gate. After that, our headmaster gave a speech about great changes in our school these years, which greatly impressed everyone. Then some students showed the retired teachers around our beautiful campus. In the afternoon, a big party was held. We gave wonderful performances, singing and dancing. All of us enjoyed it very much. In the end, some of the guests donated some books to our school.
Through this activity, I know more about our school and we’re proud to be members of the big family.
题目分析：考查提纲式作文：写好提纲式作文的关键是认真审题和分析所给的提纲，因此考生首先要认真阅读前面的提示，认清写作要求和提纲之间的关系，然后确定文章的主题、文体、人称和时态。根据所给提纲，列出要点，并以此为基础充分发挥自己的想象力，灵活运用英语知识，采用不同的表达方式将各要点完整地表述出来，注意主次分明，详略得当。语言力求准确、简洁。根据情景的发展，按顺序安排好材料。同时应选用合适的连接词或过渡词，使文章具有一定的连贯性。考生必须认真查验是否有漏写情况，有无拼写错误及标点误用等
【亮点说明】范文中有不少词组和句型，如：A great number of 许多，as well as 和…，不但，而且…，show ….around带某人参观，be proud to do以…为荣，In the end,最后，our headmaster gave a speech about great changes in our school these years, which greatly impressed everyone.这句话有定语从句，Then some studentsed the retired teachers our beautiful campus. In the afternoon, a big party was held. We gave wonderful performances, singing and dancing. 这句话用了现在分词做状语，