為改善第二語之學習成效，本研究以Lu (2004) 之研究結果為基礎，並以詞彙檢索和統計軟體為工具，分析成功大學西班牙語學習者之作文語料，同時並與西班牙皇家學院現代西語語料庫之語料比對，以瞭解詞語搭配學習之概況，及其與自然語言使用之差距大小。其研究結果顯示：第一、自然語言和學習者使用詞頻間的差異未達顯著水準。第二、以名詞為核心的群組是學習者最常慣用的詞語搭配類型。透過研究，建議在教學上，教學者應逐漸傾向於以自然語言為根本，調整教材編撰與課程設計之方向與內容，在非名詞組合的詞語搭配教學則尤需強化。

In order to improve the second language learning, this research is based on the research result of Lu (2004) to analyze the Spanish learners' compositions of NCKU with the functions in Concordance and statistical software to compare with the modern corpus of Real Academia Espa?ola (RAE) to understand the general situation of the learning of collocation and its differences with the natural language. The results are: firstly, there is no significant relationship of frequently used vocabulary between the natural language and the learners'. Secondly, the most frequently used collocation by learners is the combination with NP. Considering the result of this research, we recommend that teachers should modify the teaching materials and class design on the base of the natural language, and especially put emphasis on the non-nouns' collocation.