结构要点:

介绍信是向收信人介绍某人的信件，包含三个部分：

1． 说明被介绍人的身份；

2． 提出希望收信人做的事情；

3． 如果是请收信人关照被介绍人，表示感谢；如果是请收信人与被介绍人共同工作，则对合作表示乐观。

Directions 19

Suppose that your friend is going to stay at a big city. Write a letter in about 100 words to introduce her to a friend there. Do not sign your own name at the end of your letter, using "Li Ming" instead.

Sample:

Dear Linda,

       I want to introduce to you the bearer of this letter, Helen Herbert, who is a diligent and intelligent scholar just like you. She will attend an international conference on economics from August 27 through August 30 at the ShangriLa Hotel of your city.

       She will have no problem with her accommodation. I am sure a talk will benefit both of you a lot. I have given your mobile phone number to her, and I hope it will not cause any inconvenience for you.

       Thank you for your kindness and consideration.

Sincerely yours,

Li Ming