迁移创新
★★★书面表达
假如你是李华,这周六是妈妈的生日,你计划在家为她举办一个惊喜派对,但需要朋友的帮助来完成准备工作。请根据以下提示,用英语写一封邮件给你的朋友 Ben。不少于 60 词。

One possible version:
Dear Ben,
My mum's birthday is coming up this Saturday. Can you help me plan a surprise? I want to make it special but need to finish everything quickly.
I want to decorate the living room with flowers, but I'm not sure which kind of flowers to choose. Could you please come to the flower shop with me? After that, could you help me hang up photos and prepare some snacks? Let's meet at the flower shop near the shopping center at 10 a. m. on Saturday.
Let me know what you think.
Best wishes,
Li Hua

【分析】首先明确这是一封求助类英文邮件，需结合思维导图的四个核心部分（Purpose、Problems、Plans、Requests）写作：1. 确定邮件的规范格式（称呼、正文、结尾、署名）；2. 开篇点明写信目的（为妈妈办生日惊喜派对需要朋友帮忙）；3. 说明具体需要帮忙的问题（选花、挂照片、准备零食）；4. 约定见面的计划（时间、地点）；5. 结尾礼貌询问对方意见，符合邮件交际逻辑，同时满足词数要求。
【解析】按照英文求助邮件的规范步骤写作：① 开头写称呼Dear Ben；② 正文第一段点明写信目的：告知妈妈周六生日，要办惊喜派对需帮忙；③ 正文第二段列出具体请求：陪去花店选花、帮忙挂照片、准备零食，约定周六上午10点在购物中心附近花店见面；④ 结尾询问对方是否方便，最后写祝福语和署名Li Hua，确保内容完整覆盖要点，词数达标。
【答案】One possible version:
Dear Ben,
My mum's birthday is coming up this Saturday. Can you help me plan a surprise? I want to make it special but need to finish everything quickly.
I want to decorate the living room with flowers, but I'm not sure which kind of flowers to choose. Could you please come to the flower shop with me? After that, could you help me hang up photos and prepare some snacks? Let's meet at the flower shop near the shopping center at 10 a. m. on Saturday.
Let me know what you think.
Best wishes,
Li Hua
【知识点】英语邮件写作、书面表达、请求类书信
【点评】本题围绕生活场景（为母亲办生日派对求助）考查实用英语写作，要求结合给定思维导图的结构要点，内容贴近学生生活，易于构思，能有效检验学生对英文书信格式和交际用语的掌握情况。
【难度系数】0.5