教材在教学活动中具有指导和规范作用，对教材编写的研究是很有意义的。教材的词语重现一直是学者们比较关注的问题。目前关于词语重现的讨论主要集中在重现词频和重现间隔两方面。 本文以《外国学生汉语言专业本科系列教材》为对象。第一章以词语重现词频和重现间隔为标准，对其中15本教材共2824个词语的重现情况进行了整体考察。总体上，词语的平均重现词频超过不低于5次的评价标准，但是仍有一半以上的词语的重现词频低于5。词语的重现词频和重现间隔都与词语等级有很大关系。随着词语等级的增加，词语的平均重现词频明显减少，重现区间数目减少，重现间隔延长。本章的最后指出词语重现的考察标准应该兼顾重现词频和重现间隔，建议以“使用度”作为考察词语重现的新标准。 第二章从三个角度横向考察《系列教材》的词语重现在同年级各课型间的配合情况。随着教材年级的增长，各课型间的词语重现配合程度呈下降趋势，高年级各课型间的配合程度不容乐观。同年级各课型间词语重现的配合程度受教材年级和词语等级、课文内容、课型特点、教材编写者重现意识和水平等因素的影响。 第三章指出改进词语的重现状况应该扩大教材的语料库规模、提高教材词语重现的编排质量，合理安排大纲内词语的重现，恰当处理超纲词的安排。文章最后提出利用语义场控制和调整词语重现的设想，建议利用语义场编写一套“可替换词语系统”。

Textbooks can direct and standardize the teaching activity, so the research on teaching materials compilation is meaningful. The word recurrence of textbooks is always drawing scholars’ attention. The current researches on word recurrence are focused on word recurrence frequency and interval. The paper take the college series textbook for foreign students studying Chinese language as the object. Chapter 1 use word recurrence frequency and interval as criterion to investigate the whole condition of word recurrence from 15 volumes of the series textbook including 2824 words。In general, the average frequency of word is more than 5-the least standard. But still more than the half words’ recurrence is under 5. Both word recurrence and word interval have a closely connection with word rank. Along with word rank raising, word recurrence frequency reduces, and word recurrence interval extends. Then the paper point out that the word recurrence standard should give consideration to both recurrence frequency and interval, and suggest taking “utilization rate ” as new criterion for evaluating word recurrence. Chapter 2 makes a horizontal study on word recurrence of the series textbook from three angles to investigate the coordinate condition among different course patterns of the same grade. Along with textbooks’ grade raising, the coordinate level declines, and the high grade’ is especially worse. The textbook’ grade and word rank, the content of the text, the course patterns, and bookmakers’ consciousness and level are the chief factors in the coordinate condition On the above basis, Chapter 3 points out that improving the word recurrence condition of foreign Chinese teaching materials should enlarge the scale of textbook’ materials, improve the quality of textbook’ word recurrence compilation, arrange recurrence of the words in the outline validly, and set up the words beyond the outline properly. At last the paper puts forward the envision that use semantic field to control and adjust the word recurrence, and suggests writing a system in which the word can be replaced.