解题原则分析：

名词主体论，动作决定论：文章以及段落都是由主题句和细节句构成的。主题句表明段落或篇章的中心，细节句是为主题句而服务的。即，主题句指明段落及文章的方向，细节句则是支撑主题的具体事例，引语，统计，比喻或者实验。同时，无论主题句还是细节句均由单词组成：名词表达主体，动词确定趋势，形容词和副词表示性质。因此，把握文章每一个段落的中心思想无须透彻理解整个段落，段落中的名词即可指明方向，确定主题，即，名词主体论。主体名词对应的动作体现主语内容和趋向，因此，准确体现主题句动作的段落即为该主题句所对应的段落，即，动作决定论。

Directions:You are going to read a list of headings and a text about plagiarism in the academic community. Choose the most suitable heading from the list A-F for each numbered paragraph (4 1-45). The first and last paragraphs of the text are not numbered. There is one extra heading which you do not need to use. Mark your answers on ANSWER SHEET 1. (10 points)

[A] What to do as a student?

[B] Various definitions of plagiarism

[C] Ideas should always be sourced

[D] Ignorance can be forgiven

[E] Plagiarism is equivalent to theft

[F] The consequences of plagiarism

Scholars, writers and teachers in the modern academic community have strong feelings about acknowledging the use of another person’s ideas. In the English-speaking world, the term plagiarism is used to label the practice of not giving credit for the source of one’s ideas. Simply stated, plagiarism is “the wrongful appropriation or purloining, and publication asone’s own of the ideas, or the expression of ideas of another.”

41.The penalties for plagiarism vary from situation to situation. In many universities, the punishment may range from failure in a particular course to expulsion from the university. In the literary world, where writers are protected from plagiarism by international copyright laws, the penalty may range from a small fine to imprisonment and a ruined career. Protection of scholars and writers, through the copyright laws and through the social pressures of the academic and literary communities, is a relatively recent concept. Such social pressures and copyright laws require writers to give scrupulous attention to documentation of their sources.

42.Students, as inexperienced scholars themselves, must avoid various types of plagiarism by being self-critical in their use of other scholars’ ideas and by giving appropriate credit for the source of borrowed ideas and words, otherwise dire consequences may occur. There are at least three classifications of plagiarism as it is revealed in students’ inexactness in identifying sources properly. They are plagiarism by accident, by ignorance, and by intention.

43.Plagiarism by accident, or oversight，sometimes is the result of the writer’s inability to decide or remember where the idea came from. He may have read it long ago, heard it in a lecture since forgotten, or acquired it second-hand or third-hand from discussions with colleagues. He may also have difficulty in deciding whether the idea is such common knowledge that no reference to the original source is needed. Although this type of plagiarism must be guarded against, it is the least serious and, if lessons learned, can be exempt from being severely punished.