2021考研英语重难点句型解析：定语从句

　　对于考研英语重难点的长难句的学习，在熟练掌握常见的语法知识的基础上，考研语法侧重在具备充分语境的情况下，有意义地去解析完形填空、阅读理解、翻译等各类题型中出现的长句、难句和某些罕见的语法现象。

　　定语从句

　　【难句】1. He is referring to the upsurge of interest in mobile television, a nascent industry at the intersection of telecoms and media which offers new opportunities to device-makers, content producers and mobile-network operators. (The Economist Jan. 5, 2006)

　　【结构分析】 本句结构清晰，是一个复合句。句首部分He is referring to the upsurge of interest in mobile television是主句，其后的a nascent industry at the intersection of telecoms and media…作mobile television的同位语，句末的关系代词which引导定语从句which offers new opportunities to device-makers, content producers and mobile-network operators来修饰先行词a nascent industry，关系代词which在从句中作主语。

　　【参考译文】 他谈到了众人对移动电视的巨大兴趣，这是一个在电信和媒体领域有交叉的新兴产业，它给设备制造商、电视内容制作者以及移动网络运营商提供了新的机遇。

　　【难句】2. Meanwhile, Apple Computer, which launched a video-capable version of its iPod portable music-player in October, is striking deals with television networks to expand the range of shows that can be purchased for viewing on the device, including “Lost”， “Desperate Housewives” and “Law &Order”. (The Economist Jan. 5, 2006)

　　【结构分析】本句使用了分隔结构，体现了非限制性定语从句分隔，从句which launched a video?capable version of its iPod portable music?player in October修饰主语Apple Computer(关系代词which在从句中作主语)分隔了主语和系动词。连接后得到Meanwhile, Apple Computer is striking deals with television networks to expand the range of shows…其中that又引导定语从句that can be purchased for viewing on the device…修饰先行词shows(关系代词that在从句作主语，从句中使用了被动语态)，句末的分词结构including “Lost”， “Desperate Housewives” and “Law &Order”作伴随状语，表明range of shows的具体内容。

　　【参考译文】与此同时，平果电脑公司在10月发售了一款可以观看电视的便携式音乐播放器iPod，这个播放器大大帮助了电视网络扩大其可以供用户购买的、用于在移动终端的节目范围， 包括《迷失》、《绝望的主妇》以及《法律与秩序》。

　　【难句】3. Some technologies do indeed improve at such a predictable pace that they obey simple formulae such as Moore’s law, which acts as a battle plan for the semiconductor industry. (The Economist Sep. 21, 2006)

　　【结构分析】 本句结构清晰，主句为Some technologies do indeed improve at such a predictable pace that they obey simple formulae such as Moore’s law，使用了such…that…结构;关系代词which引导定语从句which acts as a battle plan for the semiconductor industry，修饰先行词formulae such as Moore’s law，which在从句中作主语。

　　【参考译文】的确，有些技术的进步是以一种可?的节奏进行着，它们遵循摩尔定律般简单的公式，好比是半导体工业的设计图纸。