Unit 1 Computer and NetworkText ATalking with Your ComputerSentence structure analysis1. The first generation of speech-based interfaces is beginning to emerge, including high-performance systems that can recognize tens of thousands of words. (Para. 2) 第一代以语言为基础的接口装置很快就要面世, 包括能认识数万字的高性能系统。本句中the first generation of speech-based interfaces作主语，is beginning to emerge作谓语，includingthousands of words作定语修饰interfaces，其中又含有一个定语从句that can recognize tens of thousands of words。2. I believe
