分析 这是一封邀请信．根据题目要求可知用第一人称和一般现在时态．内容包括：一点明书信目的；二介绍比赛时间，地点和主题；三期待对方接受邀请．高分句型：1．What's more，considering the current severe environmental pollution and public ignorance of it，the theme of the contest has been set as"Environmental Protection"，which is intended for increasing students'environmental awareness．句子里What's more表示"此外"；considering是现在分词做状语，表示"考虑到"；which 引导非限制性定语从句，代指主句；is intended for 表示"为了"．此外，考虑到现在严重的环境污染和公众对这个问题的忽视，所以这个比赛的主题被设置为"环境保护"；这是为了提高学生的环境意识．2．I'd appreciate it very much if you could come．句子里it 做appreciate的形式宾语，代指if you could come．如果你能来我会很感激的．
解答 One possible versionDear William， I'm writing to invite you to be a judge in the English speech contest to be held next month in our school．（点明书信目的）Here is some specific information about the contest．First，it will be held in our lecture hall on August 3 at 9：00 a．m．and last for 3 hours．What's more，considering the current severe environmental pollution and public ignorance of it，the theme of the contest has been set as"Environmental Protection"，which is intended for increasing students'environmental awareness．【高分句型一】（介绍比赛时间，地点和主题）I'd appreciate it very much if you could come．【高分句型二】Please let me know as soon as possible so I can make arrangements．Looking forward to seeing you．（期待对方接受邀请）Yours，Li Hua
点评 考查提纲类作文．英语写作是一个人英语综合水平的体现．英语写作水平的高低包含的要素很多，而句子构造方式是非常重要的要素．一篇文章需要有正确的句子才能明了清晰的表达作者的意思．考生应明白高考书面表达题既不是汉译英，也不是可任意发挥的作文．它要求的是将所规定的材料内容经整理后展开思维，考查运用所学英语知识准确地表达意思的能力．因此，要求考生在写作过程中牢牢记住以下口诀："先读提示，要点与格式要弄清；时态语态要当心，前后呼应要一致，结构搭配莫违背；文章写好细检查，点滴小错别忽视"．学生在明确目的和掌握要领后，要严格按照规定的时间去完成作文．