Development of online exercises and tests for German speaking ability, and a management system for its evaluation.

本研究的目的是开发各种在线练习和测试来培训德国说话能力，并将它们与一种声音文件管理系统结合起来，这使得一个人有可能使学习者更容易地记录和提交声音文件，同时在另一个方面使教师更容易地进行排序和检查他们。在一个三年的时间内，研究完成了三年的研究，我们已经开发了与三个主要组件有关的练习教程： （a）字母的发音和可能的组合， （b）可以在日常生活中使用的基本表达，以及（c）练习和测试。这些组件涉及以下细分部分的组成部分： 1.字母表; 2。对伴侣和饮酒者的陈述; 3。词汇水平的百分比; 4。Sentence ·melodies; 5.在口语中发音的变化; 6.在发音方面的问题对日本学习者的影响; 7。数字; 8。课堂表现; 9. 100种基本的对话表格，可以在日常对话中使用; 10.口头阅读任务; 11。关于基本表达的变化的任务; 12.有开放性问题的任务;和13。回答问题通常在阅读/收听文本或查看图片后，我们也开发了小型记录软件，学习者可以轻松地下载和使用他们自己的声音来记录计算机终端。此外，我们还创建了两个网站：一个是供学习者使用的，在哪里可以上传他们的声音文件到声音服务器，另一个是供教师使用的，在哪里可以管理提交的声音文件。为了制作和上传声音文件，我们已经尝试了使用计算机记录接口的蜂窝电话的新方法。一些教学材料已在德国类别中使用，而且它们现在已在下面的公共网址开放给公众： http：//vu.flare.hiroshima-u.ac.jp/german/hatsuon/top.htm。

The purpose of this research was to develop a variety of online exercises and tests for training German speaking ability, and to combine them with a kind of sound file management system, which on the one hand makes it possible for learners to record and submit sound files easily, while on the other hand makes it possible for teachers to sort and check them easily.During research over a three-year period, we have developed tutorials with exercises which consist of three main components: (a) pronunciation and possible combinations of letters, (b) basic expressions that can 'be used in everyday life, and (c) exercises and tests. These components consist of the following subcategorized parts: 1. Alphabet; 2. Pronunciation of consonants and vowels; 3. Accents at word level; 4. Sentence ・melodies; 5. Changes in pronunciation in spoken language; 6. Problems in pronunciation peculiar to Japanese learners; 7. Numbers; 8. Classroom expressions; 9. 100 basic expressions in dialogue form that can be used in daily conversations; 10. Oral reading tasks; 11. Tasks that make variations on basic expressions; 12. Tasks with open-ended questions; and 13. Answering questions orally after reading/listening texts or seeing pictures.We also have developed small recording software which learners can easily download and use for recording their own voices from computer terminals. Further more, we have made two websites: one is for learners, where they can upload their sound files to the sound server, and the other is for teachers, where they can manage submitted sound files. For making and uploading sound files, we have tried new methods such as using cellular phones instead of computers as recording interface.Some of these teaching materials have been used in German classes, and they are now open to the public at the following URL: http://vu.flare.hiroshima-u.ac.jp/german/hatsuon/top.htm.