假设你是Amy，请根据思维导图提示，以“My Last Birthday”为题，描述一下自己上次过生日的场景。要求：1. 标点正确，书写清晰、规范，条理清楚，语句通顺；2. 不少于6句话。

My Last Birthday
My birthday is on the twenty-first of September. I had a great birthday party at home on my last birthday. My family and friends celebrated it with me. We did many fun things. We ate a delicious cake. I played the piano for them. One of my friends told an interesting story. Then we sang the birthday song together. After the party, I felt tired but really happy. It was an unforgettable day.

【分析】首先明确写作主题是“My Last Birthday”，需结合思维导图的关键信息：时间（21st September）、地点（at home）、人物（family and friends）、活动（ate a cake, played the piano, told a story, sang the birthday song）、感受（tired, happy）。写作时要先总起点明生日的时间、地点和参与的人，再依次描述具体活动，最后表达感受，确保语句通顺，不少于6句话。
【解析】按照“总-分-总”的结构写作：1. 开篇说明生日的时间、地点和参与的人；2. 依次列举思维导图中的活动，用合适的连接词串联；3. 最后表达自己的感受，呼应主题。
【答案】My Last Birthday
My birthday is on the twenty-first of September. I had a great birthday party at home on my last birthday. My family and friends celebrated it with me. We did many fun things. We ate a delicious cake. I played the piano for them. One of my friends told an interesting story. Then we sang the birthday song together. After the party, I felt tired but really happy. It was an unforgettable day.
【知识点】英语记叙文写作、要点式写作
【点评】该作文紧扣思维导图的所有关键信息，结构清晰，语句通顺，符合不少于6句话的要求，准确表达了主题内容。
【难度系数】0.5