每日词汇 ▏SAT必背词汇例句讲解（三）

　　SAT英语出现了很多难句，并且这些难句主要是长难句。长难句的形成主要通过以下四种方式：复合从句、成分省略、使用插入语和改变句序。这四种方式往往可以相互结合，从而形成更长的难句。

　　1、The technology that was prevalent in the 1940’s used to be about 100 percent more expensive and about 1000 times energy consuming.

　　解析：本句主要找准主干：The technology used to ...，分辨出that引导的定语从句及隐含的比较句。本句中没有太难得短语，切分意群：The technology/ that was prevalent /in the 1940’s /used to be about 100 percent more expensive/ and about 1000 times energy consuming.

　　意译为：20世纪40年代盛行的技术大约百分之一百的昂贵，并且所消耗的能源也是现在的1000倍。

　　2、The progress of the digital techniques mainly depends on computer’s development and the progress of digital transmission systems based on it have merged computer and communication.

　　解析：本句是and引导的并列句，注意based的后置定语，直接把其作为形容词放在名词前面。切分意群：The progress of the digital techniques /mainly depends on /computer’s development/ and the progress of digital transmission systems/ based on it /have merged computer and communication.

　　翻译为：数字科技的进步主要依赖于计算机的发展，基于数字科技的数字传播系统的进步融合了计算机与交流两部分。

　　3、Man lives in the world of ideas, and acts and reacts in terms of concepts about objects and organizations.

　　解析：本句由and引导的简单的并列句，注意几个词组：in terms of根据，依据，按照。About关于….，切分意群：Man lives /in the world of ideas, and acts and reacts/ in terms of concepts /about objects and organizations.

　　根据主题人类与动物的区别，我们意译为：人类生活在思想的世界中，并根据物体和组织的概念做出行动和反应。

　　4、It is becoming less clear, however, that such a theory would be a simplification, given the dimensions and universes that it might entail, nonetheless, unification of sorts remains a major goal.

　　解析：本句是it引导的形式主语，真正的主语是：such a theory would be a simplification, given the dimensions and universes that it might entail是定语从句，省略了which is，这样切分意群：It is becoming less clear,/ however, that such a theory /would be a simplification, /given the dimensions and universes /that it might entail,/ nonetheless, /unification of sorts /remains /a major goal. 逐个翻译意群的意思，然后再组合成通顺的汉语。

　　意译：然而，鉴于这样一种理论所涵盖的规模和领域，他是否还算是一种简化就越来越模糊了。尽管如此，将多样性统一化依然是主要目标。

　　以上就是小编为大家整理的关于SAT阅读考试长难句例句讲解，希望对大家有所帮助。更多SAT评分标准、SAT​​​​​​​​​​​​​​教材推荐等问题可以咨询我们。