假定你是李华。你原定下个月去英国参加笔友Kevin的高中毕业典礼，现因故无法成行。请给他发一封电子邮件，内容包括： 1.深表歉意；

假定你是李华。你原定下个月去英国参加笔友Kevin的高中毕业典礼，现因故无法成行。请给他发一封电子邮件，内容包括：
1.深表歉意；
2.解释原因；
3.衷心祝福。
注意：
1.词数100左右；
2.可以适当增加细节，以使行文连贯。
Dear Kevin，
__________________________________
Yours,
Li Hua
【答案】Dear Kevin，
I am awfully sorry to tell you that I can't go to your graduation ceremony. Hearing that you would graduate from high school, I had intended to attend your graduation ceremony. However, my little brother suddenly fell ill and needed to stay in hospital for a week. What’s worse, my parents are so busy that they don’t have time to look after him, so I have to take care of him there. Therefore, I can’t meet you in Britain. I hope you won’t be angry with me. As soon as I’m free, I will pay a visit to you. I hope you have a good time at the graduation ceremony and wish you all the best.
Yours,
Li Hua
【解析】
【分析】
本篇书面表达属于应用文。要求考生写一封电子邮件给即将高中毕业的英国笔友Kevin，告知他你不能参加他的高中毕业典礼，表达歉意。
【详解】第一步：审题
体裁：应用文
时态：根据提示，时态应为一般现在时和一般将来时
结构：总分法
     总分法指把主题句作为总说，把支持句作为分说，并以这种方式安排所写内容。
要求：1. 深表歉意；
2. 解释原因；