本研究提供兩個電腦應用於英語教學的個案，實施場所都在電腦教室。一個採用與現行教材內容相符的光碟軟體；另一個採用的電腦資源包括光碟軟體、網路資源與電子賀卡。結果發現，個案中的教師對於電腦應用的教學決定，深受教師個人與學校情境因素的影響，而分析整個教學歷程並未跳脫日常的教學模式。至於學生則受到新奇效應與預期心理的影響，表現得比平日浮躁。雖然如此，根據教學實施後的問卷與訪談資料，顯示無論是老師或學生都對電腦教學抱持著肯定的態度，而且經由親身體驗，教師在電腦應用方面獲得相當程度的啟發與成長。最後，綜合個案中的資料，本研究提出教學理念革新、教師行動研究以及同儕合作模式等建議，以為教師實施電腦教學之參考。

　　　　　This paper reports two cases of English teaching in the computer laboratories. The instructional software corresponding to the existing curriculum was used in one case; while a combination of a cd-rom, web sites and e-cards was used in the other case. The results indicated that teachers' decision making on the instructional use of computers was strongly affected by both the personal and situational factors, and the whole teaching process generally followed that used in everyday life. It was also found that the students in the computer labs acted more restlessly and impatiently than usual due to the psychological effects of novelty and improper expectaion. According to the data collected by the follow-up questionnaires and interviews, it was found that both students and teachers had positive attitudes towards the use of computers. Moreover, this kind of personal experience was very helpful for teachers in the professional development in technology use. Based on the results from these two cases, this paper presents relevant concerns and suggestions for integrating computers into the curriculum.