一、邀请信：邀请外教参加英语角活动
Dear Mr. Smith,
I am writing to warmly invite you to our weekly English Corner, which will be held this Friday evening from 6:30 to 8:00 p.m. in the school library. The event aims to provide students with a relaxed environment to practice spoken English and share cultural experiences.
We would be honored if you could join us as a guest speaker. Your presence will surely encourage more students to participate and improve their confidence in using English. There will also be fun activities such as role-plays, short talks, and Q&A sessions.
Please let us know if you are available. We look forward to your positive reply.
Yours sincerely,
Li Hua
🍀中文翻译：
亲爱的史密斯老师：
我写信诚挚邀请您参加我们每周举办的英语角活动，活动将于本周五晚上6:30至8:00在学校图书馆举行。本次活动旨在为同学们提供一个轻松的环境，练习英语口语并分享文化交流体验。
如果您能作为嘉宾发言，我们将倍感荣幸。您的到来必将激励更多学生积极参与，增强他们使用英语的信心。活动中还将有角色扮演、简短演讲和问答环节等趣味活动。
请您告知是否方便参加。期待您的积极回复！
此致
敬礼！
李华
✍️点评与重点划线：
- 开头句式：I am writing to... 是书信类作文常用开头，表达写信目的，适用于多种信件类型。
- 活动信息清晰： 时间（this Friday evening）、地点（school library）、目的（practice spoken English）都明确写出，符合邀请信要求。
- 礼貌表达邀请： 使用 "We would be honored if..." 比直接说 "Please come" 更正式且得体，适合师生场合。
- 结尾期待回复： "We look forward to your positive reply." 是常见结束语，语气积极礼貌。
二、邀请信：邀请同学参加生日聚会
Dear Emily,
How have you been lately? I hope you're doing well. I'm writing to invite you to my 18th birthday party, which will be held at my home this Saturday, June 15th, starting at 7:00 p.m.
We'll have some delicious food, music, and games. A few of our classmates will also come, so it will be a great chance for us to relax and have fun together. Please wear something comfortable, as we might dance or play outdoor games.
It would mean a lot to me if you could come. Please let me know by Thursday if you can make it.
Best wishes,
Wang Lin
🍀中文翻译：
亲爱的艾米丽：
最近过得怎么样？希望你一切顺利。我写信是想邀请你参加我的18岁生日聚会，聚会将于本周六（6月15日）晚上7点在我家举行。
我们会准备美味的食物，还有音乐和游戏。几位同班同学也会来，这将是我们一起放松和享受快乐的好机会。请穿得舒适一些，因为我们可能会跳舞或玩户外游戏。
如果你能来，我会非常开心。请在周四前告诉我你是否能参加。
祝好！
王琳
✍️点评与重点划线：
- 语气亲切自然： 使用 "How have you been?" 和 "It would mean a lot to me" 体现朋友间的亲密关系，适合非正式邀请信。
- 细节丰富： 包括时间、地点、活动内容（food, music, games）、着装建议，信息完整。
- 使用将来时态： "We'll have...", "we might dance..." 准确描述未来活动，语法正确。
- 明确回复期限： "Please let me know by Thursday" 是实用表达，提醒对方及时回复。
三、建议信：给校长写信建议改善校园环境
Dear Headmaster,
I am Li Hua, a student in Grade 12. I am writing to offer some suggestions on how to improve our school environment. I believe a cleaner and greener campus can help students study better and feel more comfortable.
First, I suggest setting up more recycling bins around the school, especially near classrooms and the dining hall. This can encourage students to sort their waste properly. Second, planting more trees and flowers in the schoolyard would make the campus more beautiful and provide shade in summer.
Finally, I hope the school can organize monthly environmental activities, such as clean-up days or tree-planting events. These activities can raise students' awareness of protecting the environment.
Thank you for taking the time to read my letter. I hope my suggestions will be helpful.
Yours sincerely,
Li Hua
🍀中文翻译：
尊敬的校长：
我是高三学生李华。我写信是想就如何改善校园环境提出一些建议。我相信一个更干净、更绿色的校园有助于学生更好地学习，也让人感到更舒适。
首先，我建议在学校各处，特别是教室和食堂附近，增设更多垃圾分类箱，以鼓励同学们正确分类垃圾。其次，在校园里多种植树木和花卉，可以让校园更美观，夏天也能提供阴凉。
最后，我希望学校能每月组织一次环保活动，如校园清洁日或植树活动。这些活动可以提高同学们的环保意识。
感谢您抽出时间阅读我的来信，希望我的建议能有所帮助。
此致
敬礼！
李华
✍️点评与重点划线：
- 开头自我介绍： "I am Li Hua, a student in Grade 12." 明确身份，增强信件可信度。
- 结构清晰： 使用 First, Second, Finally 分段提出建议，逻辑清晰，易于阅读。
- 使用情态动词建议： "I suggest...", "I hope..." 语气委婉，表达建议而非命令，符合学生对校长的语气。
- 目的明确： 每条建议后都说明好处（"can encourage...", "would make..."），增强说服力。
- 结尾礼貌致谢： "Thank you for taking the time..." 体现尊重，是建议信的加分表达。
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