Educational Hypertext of English Topics Dictionary

今年我们做了以下几个方面的工作：(1)挑选了一本日本高中生常用的英语名著，为高考做准备。我们调查了该书中必须经常使用的1279个单词的印欧词根。这项调查是我们的主题英语词典中最重要的部分，即印欧词根的应用。在这本书中，87%(1113字)的根是已知的。如果我们将它们归类，词根总数为426个。这意味着一个词根平均有三个词。这也表明我们在学习英语单词上耗尽了大量的精力。这也使得我们相信印欧词根是有意义的。(2)设计了我们的超文本的意合图式。利用我们的超文本的子模式，我们在RICHO的图形数据库“G-Base”上实现了我们的词典。该数据库具有以下功能：(A)搜索给定的印欧词根；(B)搜索该印欧词根的所有英文单词；(C)从日语单词中搜索英文单词。(3)使用X工具包设计了我们的超文本的战争界面。这项工作已在宋代新闻工作站上完成。

This year we have done the followings:(1) We picked one famous English reference a book used by a lots of Japanese high school students to prepare for the university entrance examinations. We cinvestigated Indo-European Roots of 1279 words which are must frequently used in the book. This cinvestigation is the preparation of our roost important part of topics English dictionary, i.e., the application of the Indo-European-Roots. In the book, 87%(1113words) of the roots are known. If we categroize them, the roots amount to 426. This means that one root has three words in average. This also shows that we exhausted a lot of our energy to learn English words. This also makes us to believe that Indo-European-Roots are significant.(2) We designed the conaptual schema of our hypertext. Using the subschema of our hypertexte we cinplemented our dictionary on the graph database named "G-Base" which are produced by Richo. This database can do the followings: (a) search a giver Indo-European-Roots; (b) search all English words of that Indo-European-Roots; and (c) search English words from Japanese words.(3) We also have designed the war-interface of our hypertext using X toolkits. The work has been done on Song News Workstation.