高分找英语高手帮忙帮我把下面的一
The system for learning English words uses a database management system written with VISUAL FOXPRO。 First of all, I shall introduce the topical background of developing this system。 Then I shall discuss the theory (或 principle) behind the design of the system and the choice of the program, as we...全部
The system for learning English words uses a database management system written with VISUAL FOXPRO。
First of all, I shall introduce the topical background of developing this system。 Then I shall discuss the theory (或 principle) behind the design of the system and the choice of the program, as well as conduct the feasibility analysis for the development of this system。
Then I shall present the reasoning behind the design and the database tables used in the design; as well as analyse the different functional modules using the functional schematics of the system。
Using this system as an example, I shall introduce one by one the steps of developing the system: system design, system implementation and system maintenance。
The main purpose of the system is to train and exercise the extraction, comparison of words as well as strengthen the user’s vocabulary。
The article also details the individual functional modules of the system, the necessary tables, the tabulated fields and the design of the menus, etc。
It also presents part of the events and codes of related functional controls in the main forms。
Last but not least, I shall discuss the problems encountered in the design and the corresponding solutions and present the trial run results of the system。
关键词:英语单词学习
Keyword: learning English words
关键词:提取单词
Keyword: extraction (of words)
关键词:对比单词
Keyword: comparison of words
关键词:生词
Keyword: vocabulary。
收起