【答案】Dear Jim,

I m Li Hua, a student from Senior One of our school. I'm writing to ask for your help.

As a keen lover of English. I used to be crazy about learning. But things seem to have changed ever since I came to this school. There are so many words to learn that I can hardly remember them. Worse still, my English teacher speaks so fast that it is hard for me to follow her sometimes. I find I am quite upset about my present situation. Would you be available on Tuesday mornings and Friday afternoons? Here is my email address:lihua@126.com.

I would appreciate it if you could give me a hand.

Yours,

Li Hua

【解析】

这是一篇应用文写作。

第1步：根据提示可知，假定你是李华，本学期在英语学习中遇到了一些困难。请你写信向你校外教老师Jim寻求帮助, 内容包括：1.本人简介；2.求助内容；3.约定时间和联系方式。

第2步：根据写作要求，确定关键词（组）：ask for（请求）；be crazy about（着迷于）；ever since（自从）；upset（沮丧的）；appreciate（感激）等。

第3步：根据提示及关键词（组）进行遣词造句，注意主谓一致和时态问题。此处文章主要应用一般现在时。

第4步：连句成文，注意使用恰当的连词进行句子之间的衔接与过渡，书写一定要规范清晰，保持整洁美观的卷面是非常重要的。