1.Organize your thoughts before writing: brainstorm、 make 下笔前整合思绪：脑力激荡，写出纲要等。

　　2.Write clearly. Be concise. Avoid wordiness.写作清晰，务必精简，避免赘言。

　　3.Use good grammar and write complete sentences. 使用好的文法，写出完整句子。

　　4.Write simple sentences. Avoid a fancy style.尝试简单句，避免花俏的句法。

　　5.Avoid slang、cliche and informal words.避免俚语、陈腔滥调和非正式用字。

　　6.Avoid use of the first person (i.e. I/me/my) unless necessary to specific piece. 除非必要，避免使用第一人称：如“我/我的”。

　　7.Writing naturally. Read it aloud.Does it sound natural? Does it flow?自然挥洒，大声朗诵。整篇文章听起来自然吗?通顺吗?

　　8.Move logically from one idea to the next. Don't skip steps.上下句意要合乎逻辑。别毫无章法乱跳。

　　万能理由(Omnipotence)

　　1. 方便：convenient/ convenience

　　2. 效率：efficient/ efficiently/ efficiency

　　3. 节省和浪费：save time/ money/ space; economical, thrift; waste time/ money/ space; costly, lavish

　　4. 人的心理健康：independent, cooperative, competitive, considerate, confident, sociable, perseverance; selfish, isolated, conserative

　　5. 人的身体健康：health, disease, strong, strength, energetic

　　6. 娱乐：colorful, pleasure,joy, recreation, entertainmentm, relax, tired, boring, lonely

　　7. 环境：environment, pollute, poisonous, dirty

　　8. 安全和危险：safe, danger, risk

　　9. 经验：experience, social experience, enter the society

　　10. 人际：humane, fair, unfair, help, assist, freedom, freely