题目内容
7．假设你是高中生李华，有感于校园中存在的随意涂写（to scribble） 和乱丢垃圾（to litter）的行为，请用英语给校长写一封100-120个词的信．信中应包括以下内容：1．说明写信目的；
2．对这些行为进行批评；
3．提出两点建议．
注意：信的抬头、落款及信得第一句已给出（不计词数）．
Dear Mr．Headmaster，
I am Li Hua，a student from Class 1，SeniorⅠ．
I am writing to draw your attention to some improper behaviour among us students：litter and scribbling．（写信的目的）
It makes our school dirty and unpleasant，and does harm to the image of our school．I always feel ashamed whenever I see this．【高分句型】It is clearly not appropriate for astudent to litter and scribble about．【高分句型】（对不良行为进行批评）
I wonder if the school could place more dustbins around and set up specified rules against such behaviour．【高分句型】At the same time，students should be encouraged to develop good habits and better behave themselves．I believe that，with the joint efforts of both teachers and students，our school will become a more enjoyable place in the near future．Thank you for your consideration．（提出建议）
Yours faithfully，
Li Hua
分析 本文是一篇提纲作文．根据所提供的材料，写一封信给校长，请求关注校园中的不良行为，属应用文．要点包括：说明写信的目的；对这些行为进行批评；提出建议．写作时以一般现在时为主．人称以第一人称为主．重要短语：draw one's attention to sth （吸引某人的主意），do harm to （损坏，损害），feel ashamed（感到羞耻），set up （建立），develop good habits （养成良好的习惯），with the joint efforts of （共同的努力）．
【亮点说明】本文结构紧凑，层次分明，而且使用了多种表达：
It makes our school dirty and unpleasant，and does harm to the image of our school．I always feel ashamed whenever I see this．【高分句型】
It is clearly not appropriate for astudent to litter and scribble about．【高分句型】
I wonder if the school could place more dustbins around and set up specified rules against such behaviour．【高分句型】
解答 Dear Mr．Headmaster，
I am Li Hua，a student from Class 1，SeniorⅠ．I am writing to draw your attention to some improper behaviour among us students：litter and scribbling．（写信的目的）
It makes our school dirty and unpleasant，and does harm to the image of our school．I always feel ashamed whenever I see this．【高分句型】It is clearly not appropriate for astudent to litter and scribble about．【高分句型】（对不良行为进行批评）
I wonder if the school could place more dustbins around and set up specified rules against such behaviour．【高分句型】At the same time，students should be encouraged to develop good habits and better behave themselves．I believe that，with the joint efforts of both teachers and students，our school will become a more enjoyable place in the near future．Thank you for your consideration．（提出建议）
Yours faithfully，
Li Hua
点评 英语写作是一项主观性较强的测试题．它不仅考查学生的写作基础而且还考查学生在写作过程中综合运用语言的能力．在撰写时要注意主谓语一致，时态呼应，用词贴切等．要提高英语写作水平，需要两方面的训练：一是语言基础方面的训练，要有扎实的造句、翻译等基本功，即用词法、句法等知识造出正确无误的句子；二是写作知识和能力 方面的训练以掌握写作方面的基本方法和技巧．
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