考研英语招待信通常遵循以下结构和内容：
开头
首先表明写作意图，向某人发出邀请，指明地点、日期、时间等要素。
如果是商务性质的，注明时间、会议地点、发信主题、组织者、出席者等，并留下联系人的姓名、地址和电话号码。
表达渴望见到对方
可以表达你渴望见到对方，例如：“I am very pleased to accept the invitation to [具体事件]”或“we'd be much delighted to accept your invitation. That's very kind of you. I'd love to come.”。
接受邀请
首先表示对对方事务的祝贺，例如：“Firstly, I want to express my heartful congratulation to you on [具体事件]”。
表达你对被邀请者能应邀的愉快决心，并希望尽快得到回复，例如：“I am writing to confirm my attendance at the [具体事件] on [日期] at [时间]”。
活动详情
说明活动的具体时间、地点、内容，有时需要说明参加活动的人员。
语气要热情真挚，但不要强人所难。
结束语
最后再客套一下，例如：“It was thoughtful of you to invite me. I do hope you will ask me again some time.”。
Dear Wangcai,
I hope this letter finds you well. I am writing to extend a warm invitation to you to attend a dinner party at my house on April 1, 2023. This gathering is in celebration of Mr. Guo Jing’s marriage with Ms. Fujiwara. As you are a close friend of us, we would very much like you to be there to share this special moment with us。
The party will start at 6:00 PM and will last until late evening. We have planned a variety of activities to make the evening enjoyable for everyone. Please let us know if you will be able to join us by responding to this invitation at your earliest convenience. We would be very grateful if you could inform us of your decision before April 1st。
Looking forward to seeing you at the party.
Best regards,
[Your Name]
[Your Contact Information]