本研究主要探討在英文敘述文和論說文文本中，英文限定關係子句的篇章功能(discourse functions)。我們主要是從句法、語意、語用和篇章結構(discourse structure)的觀點，來探討限定性關係子句的功能與它在篇章單位(discourse unit)所出現的位置有何關聯。研究結果顯示多數的限定性關係子句出現在篇章單位最前面的位置，而且他們往往引導他們新的先行詞(new head NPs)作為整個篇章單位的主題(topic)。因此我們認為，大多數限定性關係子句會出現在篇章單位最前面的位置，是因為它們有一個很重要的篇章功能，那就是它們要引介新的先行詞作為整個篇章單位的主題。此外，本論文也探討大學英文系學生在他們的英文寫作中，使用限定性關係子句的情形。研究結果發現，在大學生的寫作中，限定性關係子句的先行詞常是泛指，而且限定性關係子句的內容常常是舊有的訊息。因此，台灣大學生鮮少使用限定性關係子句來引導新的先行詞作為篇章單位的主題。我們推論大部份學生並未習得限定性關係子句的篇章功能。本論文根據此研究結果提出一些在英語教學上的建議：在課堂上教導英文限定性關係子句時，應以篇章單位為主，使學生了解限定性關係子句的篇章功能。 / The findings of the previous studies on discourse functions of English restrictive relative clauses are mainly based on spontaneous conversations and written narrations. Rare studies were found on the discourse functions of English restrictive relative clauses in written data. The purpose of the present study, thus, is to investigate the discourse functions of English restrictive relative clauses in written expositions and argumentations by native speakers of English. Also, we study the use of English restrictive relative clauses in the compositions by Taiwanese college students. In particular, we want to know how the discourse functions of English restrictive relative clauses are related to their occurrences in discourse structures. Thus, our analysis includes considerations from four dimensions: syntax, semantics, pragmatics and discourse. We found that the majority of English restrictive relative clauses occur in the beginning position of discourse units. And they serve as a device to introduce their new head NPs as the topics in the subsequent discourse when occurring in such a position. Therefore, we conclude that the main purpose of using a restrictive relative clause is to introduce a new head NP as the topic when the new referent is firstly mentioned in a new discourse unit. Moreover, we examined English restrictive relative clauses in the compositions by English Department juniors to see if the factors found in native speakers’ writings are also at work in their compositions. We found that students have not fully understood the discourse functions of English restrictive relative clauses. Based on our findings, we offer pedagogical implications with the aim of hoping that students can learn the discourse functions of English restrictive relative clauses.

為了呼應將人際層面融入寫作教學的趨勢，本論文將透過分析人稱代名詞（一種明顯的人際關係標記)在議論文中的使用功能來探討不同程度的台灣大學生如何使用人稱代名詞建構作者與讀者之間的關係。本研究的第一部份著重在七十六篇文章的文本分析。首先，這些文章按照評分結果將其分成高、中、低三組，然後分析人稱代名詞最常出現的搭配語言形式，並歸納出不同人稱代名詞的篇章功能。第二部份則是分析學生問卷及訪談學生，藉以作進一步的闡述。問卷的目的在找出學生對議論文寫作的看法，而訪談學生則是想找出使用不同人稱代名詞的原因。本研究發現不同程度的三組學生在人稱代名詞的整體使用數量、種類、及頻率分配上都有不同，程度高的一組明顯少於中間程度及較低組。同時，結果也顯示這些學生會搭配不同的語言形式（例如動詞、助動詞、加強標記等）來行使不同的篇章功能，而且不同程度的學生在功能運用上也會有所差異。整體而言，低組同學呈現較多的自我投射，中間組同學比較注重與讀者和其他外人的關係，而高組同學在呈現觀點時較為客觀。在選擇人稱代名詞時，學生會從自己本身、讀者、文章寫作等三方面的相互關係作出考量，決定採取主觀或客觀的觀點、表達權威或謙卑的態度、顯示親近或疏離的關係、使用直接或間接的策略。大致上來說，這些學生使用較多的人性訴求來凝聚跟讀者之間的關係，同時也強化自己論點的力道。這樣的策略充分反映出台灣文化中的人道主義和集體主義。本研究發現學生在議論文寫作中會以功能和人際關係為導向來選擇和使用人稱代名詞。 / In response to the call for the incorporation of interpersonal dimension into the writing pedagogy, this study provides a functional analysis of personal pronouns—an explicit interpersonal marker—used in argumentative texts by Taiwanese college students. The purpose is to see how students of different proficiency levels construct the writer-reader relationship through personal pronouns during the composition. The first part of the study centers on the analysis of 76 learner essays. They are first rated and sorted into three groups of different quality—High, Mid, and Low. Later, the linguistic forms associated with personal pronouns are examined, and the discourse functions personal pronouns fulfill in contexts are also identified. The results of the text analysis are further supplemented by the post-writing questionnaires and the oral interviews on students to obtain more in-depth discovery and interpretation. While the questionnaire aims to reveal how the students perceive argumentative writing, the interview intends to find out the reasons for their choices of personal pronouns. The results have shown that the use of personal pronouns in the three groups differs in quantity, type and distribution. The High group writers use significantly fewer pronouns than the other two. Moreover, the students use personal pronouns with salient accompanying linguistic forms (e.g. verbs, modals, emphatic markers) to perform various discourse functions, and students of different levels also vary in maneuvering the functions. Overall, the Low group writers tend to be more self-involved, and the Mid group writers are more likely to include in-group and out-group members in discourse. The High group writers, however, present their arguments more objectively. In selecting personal pronouns, the students usually take account of the interrelationship among the writer, the reader and the text, on whose basis the alternatives between subjectivity and objectivity, authority and modesty, intimacy and detachment, or directness and indirectness are weighed. In general, the students use more personal appeals to achieve mutual solidarity with the reader and to intensify their convictions as well, which reflects humaneness and collectivism that have been highly valued in Taiwanese culture. The study has found that the students' strategic choices of personal pronouns in argumentative writing are usually functionally and interpersonally-oriented.

本篇論文主要是採用詞彙功能語法以及篇章功能語法來檢視處所詞倒置的結構在中英文裡的表現，分別從四個層次來檢視，包括了語意結構、詞組結構、句法功能結構、以及信息結構。首先，能進行處所詞倒置的動詞必須要是帶有一個客體及一個方位詞的論元結構，或是帶有一個由主事者和客體所組成的複合論元以及一個方位詞的論元結構。其次，在詞組結構中，英文的前置處所詞是屬於介系詞，而中文裡的前置處所詞是屬於名詞。再者，前置的處所詞在中文裡是位於主詞的位置，但在英文裡是句法功能結構上的主詞。最後，在句子的信息結構上，考量到信息編排的方式，後置的名詞傾向是無定的名詞而非代名詞，而且傾向是比前置的處所詞還要長的詞組。就篇章信息而言，處所詞倒置必須考慮到對前的連結及對後的連結。另外在文體修飾上為了對仗的效果也會促使處所詞倒置的產生。 透過對比分析，本篇論文有系統地比較英文和中文在處所詞結構的表現，主要目的在於為學習英文的中文講者提供教學上的啟發。而將理論語法運用在教學語法上，也顯示出這兩者語法之間的關連性以及合作性。一方面理論語法可以提供教學語法一個強而有力的理論後盾；另一方面，教學語法也提供了理論語法研究的動機。總的來說，將理論語法運用在教學方面，不僅對語言教學有助益，對語言學研究的領域上也有相當的幫助。 / This paper examines locative inversion construction by adopting Lexical Functional Grammar and discourse grammar. The examination concerns both English and Mandarin, from four structure levels, a-structure, c-structure, f-structure, and information structure. First, a locative inversion verb takes an a-structure of <theme locative> or <agent-theme locative>. Second, in c-structure, the preposed locative belongs to PP in English but to NP in Mandarin. Third, whereas the preposed locative phrase is in the subject position in Mandarin, the one in English is only a functional subject in f-structure. Finally, in information structure, given information packaging, the postposed theme is inclined to be an indefinite nominal instead of a pronoun and to be a longer constituent than the preposed locative phrase; in contextual information, a linking device, used either anaphorically or cataphorically, is necessary for locative inversion, and stylistic parallelism further facilitates the occurrence of locative inversion. With the systematic comparison of English and Mandarin, this paper aims to provide pedagogical suggestions in regard to English learning for Mandarin speakers, by virtue of the use of Contrastive Analysis. The application of theoretical grammar to the language teaching field indicates the correlation and cooperation between theoretical grammar and pedagogical grammar. On the one hand, the theoretical grammar provides a firm and reliable theoretical support for language teaching; on the other hand, the pedagogical grammar is the motivation to the research of theoretical grammar. All in all, the application of theoretical grammar to language teaching contributes not only to the language teaching filed but also to the linguistic research.