中文摘要：

本文首先指出目前“把”字句教学之不足,由此提出从语言信息结构视角重新认识“把”字句的新思路。文章对语言信息结构作了简要介绍,并提出了汉语句子信息结构所遵循的八个准则。接着文章从语言信息结构这一视角分析了表“处置”义的“把”字句,指出从信息传递的角度看,表“处置”义的“把”字句的特点在于：（一）要让“处置者”为话题;（二）要让“处置结果”作为信息聚焦点;（三）运用介词“把”其目的是能自由地将“处置对象”引入句子内,同时表示“处置”的强影响性和说话者的主观认定性,由此凸显“处置结果”。文章最后指出,如果我们能将“把”字句在语言信息结构上与其他句式的差异清楚地告诉外国学生,如果我们能将“把”字句在语言信息传递上的独特性告诉外国学生,这无疑将有助于我们走出“把”字句教学的困境。

英文摘要：

Being directed against the shortage of teaching Ba （~）-construction, this pa- per puts forward a new method of re-understanding of the Ba-construction. It firstly provides a brief introduction to the concept of language information structure and presents eight maxims of sentence information structure, and then analyzes a type of Ba-construction denoting ＂disposal＂ from a language information structure perspective. It is pointed out that the word Ba denoting ＂disposal＂ has the following characteristics： First, it can be used to make ＂disposer＂ a topic; second, it makes the＂disposal result＂ an information focus; third, the use of the preposition Ba also helps to introduce the＂disposal object＂ into the sentence, showing the strong influence of ＂disposal＂ and the subjective cognition of the speaker, as a result, ＂disposal result＂is highlighted. Finally, it is pointed out that by helping foreign students to clearly distinguish between Ba-construction and other constructions in terms of their different language information structure and the idiosyncrasy of Ba-construction in lan- guage information transfer, we could undoubtedly get out of the plight of Ba-construction teaching.