Invention can also be accidental. Insight(洞察力) is also an important element of invention. It may begin with questions or doubts. It may begin by recognizing something unusual. It may be useful and it could open a new way for exploration. For example, the odd metallic color of plastic made by accidentally adding too much catalyst(催化剂) led scientists to explore its metal-like properties(性能). They then invented electrically conductive plastic and light emitting(散发) plastic—an invention that won the Nobel Prize in 2000 and has led to a new kind of lighting, display screens, wallpaper and much more.

　　Title: (76)A(n) (77)_____

　　process ●Look (78)____ than we know now.

　　●Give combining concepts or (79)___ elements from different fields.

　　●No one can (80) ____this before.

　　An obsession ●(81) _____often imagine a new idea.

　　●An unusual idea may come (82)_____.

　　A(n) (83)_____ ●A vital element of invention is (84)_____.

　　●It may open a new way for exploration.

　　●Accidental actions can (85)_____ to innovation.

　　第二节（满分25分）

　　［2012三明模拟］

　　假如你是三明市某中学的一名学生，为了结合你校开展的“感恩教育”活动，英语教研组决定举办一场以“感恩”为主题的英语短文比赛。请你根据以下提示用英语写一篇短文。短文要点如下：

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