初级汉语综合课教材词汇的频率与复现

本文考察了两部（国内外各一部）初级汉语综合课教材课文词汇的频率与复现．结果发现：出现次数上，平均词频较高，但教材低频词（出现次数≤2）的数量过多，教材高频词（出现次数≥3）的数量偏少；自然高频词的复现不足，自然中频词和低频词的复现力度相当薄弱；复现间隔上，跨册复现较好，但文本分布较低；词汇出现时的义项和搭配上，两部教材的处理也不太一致。

On Word Frequency and Recurrence of Elementary Integrated Chinese Textbooks

This paper analyzes the word frequency and recurrence of two series of elementary integrated Chinese textbooks （one is published in China, and the other is published in the United States） and finds that： First, in the aspect of occurrence, in spite of the high average frequency, there is a considerable number of low-frequency words （occurrence ≥ 2） and an inadequate number of high-frequency words （occurrence I〉 3） in both series. To be more detailed, high-frequency words in natural discourse occur inadequately in textbooks, and intermediate- and low- frequency words in natural discourse seldom reoccur in textbooks. Second, in the aspect of occurrence interval, more than 60% of words in the first volume reoccur in the second volume; however, words are more likely to reoccur within one lesson than across lessons when the whole series is considered. Third, two series are inconsistent in choosing senses and collocations of words.