1. 倡议书、建议信中常用表达：

I’m writing to appeal to …for …, given that …has become a serious issue.

I’m writing the letter to call on …, since some of you may know that …..

It is obligatory that ….

Hopefully you will join in the action and extend warm help to those needy persons.

Feel free to contact us when you have come to a decision.

It’s love that sets the world going.

Your kindness/ attention/ effort/ generousness/ donation/ participation well be highly valued.

2. 感谢信常用表达

We are writing to thank you for the wonderful time we had …

We are writing to express my appreciation for all that you did for me during …

We are indebted to you for …

We are grateful to you for …

It was very (more than) kind / generous / considerate of you to …

Nothing could convey my gratitude to you for …

Thank you again for your generosity / hospitality …

3. 邀请函常用表达

It is with the greatest pleasure that I write to cordially invite you to attend (the meeting/ seminar / party)…

It gives me the greatest pleasure to invite you to visit …

Will you and Mrs. …(携夫人) give the pleasure of dinning with us at …?

(本句为接受邀请)I am delighted to accept your kind invitation to …and am looking forward to that …(活动) with great pleasure…

4. 请求信常用表达

I’m writing to request you to make an investigation on the matter….

I would be grateful if you could grant the request for …

Would you mind if I ….?(这句提出要求的口气客气的不得了)

Will you be kind enough to give me ….

5. 询问信常用表达

I’m writing to obtain the relevant information concerning the courses you offer.

I’m writing to ask if you could grant me a favor.

I would be very grateful if you could send me copies of the course outline.

I wonder if it is too late to apply to this position.

Would you please be kind enough to send me an application form and other materials necessary for my application so that I can begin the application procedure?

I would be really indebted to you if you did me the favor. I am looking forward to your reply.

6. 投诉信常用表达