Dear Sir or Madam,

My name is Li Hua. I am writing to recommend myself as one of the Goodwill Ambassadors.

I come from Class Three Grade Three. I do well in my lessons, especially in spoken English. I got the first place in the English Speech Contest in our city last year; therefore, I have no difficulty communicating with foreigners in English.

I would like to learn more about western countries and have a better understanding of foreign culture. I think this is a good chance for me to put my talent into good use. By accompanying visiting guests from foreign countries, I can exchange ideas with them and spread Chinese culture. I sincerely hope that I can be a Goodwill Ambassador of our school.

Looking forward to your reply.

Yours

Li Hua

题目分析：这是一篇话题类作文。假设你是李华，是一名高三学生。最近一批国际友好学校的学生将来你校参观。学校将选拔20名形象大使（Goodwill Ambassador）参与接待工作，你希望能够入选，请根据下面提纲写一封自荐信。写信的目的；陈述你的优势；你对这次交流活动的看法；希望获准。需要写的内容已经粗略给出，需要我们翻译成完整通顺的句子，适当添加些内容，使文章更充实。写作时注意准确运用时态，上下文意思连贯，符合逻辑关系，不能出现文章脱节问题。一定要给出自己的看法。尽量使用自己熟悉的单词句式，同时也要注意使用高级词汇和高级句型为文章润色。注意要求的词数100词左右，不要太多也不要太少。

【亮点说明】I think this is a good chance for me to put my talent into good use.这里含有一个宾语从句；I sincerely hope that I can be a Goodwill Ambassador of our school.这里含有一个宾语从句。