在線英語自學系統——課程及自測管理的設計

論文字數:10016,頁數:26

  摘  要
高新科技和計算機的飛速發展，給人們帶來了更多的便利。電腦普及時代即將到來，網絡技術也在逐漸完善，人們的生活已經開始發生重要的變革。信息時代對人才素質的結構提出了更新，更高的要求，開展網絡教學已成為學校教育面臨信息時代的必然選擇。
在線英語自學系統將英語學習和網絡聯系在一起，具備課程學習和自測兩個大的功能。課程學習主要是學習課文，詞匯；自測主要對單選題和閱讀題進行針對性的練習。通過在線英語自學系統的建設，為學生和學校建立了B/S結構的網絡教學體系。
本文共分5章，主要介紹了系統的背景和意義、所用的理論基礎、系統需求分析、系統設計流程、系統測試。

關鍵詞:自學自檢；網絡教學；英語學習；模擬考試

English Online Self-learning System——the Design of Course and Self-test Management
Abstract
There is more convenience for human beings because advanced technology and computer science are developing very quickly. Computers are commonplace in the age which is at hand, not only network technology is tending toward perfection but also people’s life have a great change. Information time has put forward a higher and newer requirement, so carrying out network teaching is an inevitable choice of school education to face information time.
English self-taught system on line is directed against these problems to make two great functions including course studying and management of automatic testing. Course studying is mainly to make students study text and lexicon conveniently and management of automatic testing can give a pointed exercise to individual and reading. Students and schools are established the network teaching system of B/S.
This thesis has five chapters including the background and meaning of this system, the basis of theory, design process and analysis needed of the system, system testing.

Key Words: Self-study and Self-test； Network teaching； English learning； Analog examination

目  錄

1 引言 1
1.1 選題背景 1
1.2 國內外研究現狀 1
1.3 課題研究意義 1
2 理論基礎 2
2.1 數據庫技術 2
2.2 面向對象技術 3
2.3 B/S結構的WEB程序設計技術 3
3 需求分析 4
3.1 現行系統描述 4
3.2 現行系統存在的主要問題分析 5
3.3 解決方案 5
4 設計設計 6
4.1 系統總體架構 6
4.2 數據庫設計 7
4.3 系統功能模塊分析 8
4.3.1 登錄模塊 8
4.3.2 獲取課文列表 10
4.3.3 課程自學模塊 11
4.3.4 在線自測模塊 13
5 系統實施及測試 18
5.1 實施概況 18
5.2 測試方案 19
5.3 測試結果 20
結    論 21
參考文獻 21
致    謝 22
聲    明 23