《中国国家汉办规划教材·新实用汉语课本1:综合练习册(繁体版)》主要内容：NPCR is a new serieS of textbooks designed for native IEnglish speakers to learn Chinese．It consists of seventy lessons in six volumes for three years of in．struction。BasiC sentence patterns and functionaI items are jntraduced in}the first three volumes with thirty—eight lessons．Book Four leads to the{ntermediate Ievel of the Iast two volumes．