2018考研英语如何拆分长难句
2018考研英语如何拆分长难句
考研英语阅读、翻译等题型中多包含长难句，尤其阅读是考研英语中重要的得分点和难点，对长难句的分析则决定了对阅读的彻底理解。以下是学习啦小编为你整理的2018考研英语如何拆分长难句，希望能帮到你。
2018考研英语如何拆分长难句
考研英语长难句拆分要遵循这样的原则：把主句和从句拆分出来，把主干部分和修饰部分拆分出来。但是遇到长难句时，具体要从哪些地方切入进行拆分呢?
1、标点符号：比如，2个逗号形成插入语，破折号表示解释说明，分号相当于"and"表示并列;
学习啦在线学习网 2、连词：并列句的并列连词and、or、but、yet、for等，从句的从属连词which、that、when、how、if等;
学习啦在线学习网 3、介词：介词引导介词短语，介词短语在句子中可充当定语、状语等修饰成分;
4、不定式符号to：不定式符号to引导不定式短语，在句子中除了可以充当主语、宾语、表语、补语等主干成分外，还可做定语、状语等修饰成分;
5、分词：分词包括现在分词和过去分词，在句子中可充当定语和状语修饰成分。
2018考研英语拆分长难句实战
学习啦在线学习网 1、This trend began during the Second World War, when several governments came to the conclusion that the specific demands that a government wants to make of its scientific establishment cannot generally be foreseen in detail.
(1)句子拆分
拆分点：从属连词、介词、标点符号
学习啦在线学习网 This trend began ∥during the Second World War, ∥ when several governments came to the conclusion ∥that the specific demands ∥that a government wants to make of its scientific establishment cannot generally be foreseen ∥in detail.
(2)句子结构
找谓语动词(began, came, wants, cannot be foreseen);
找连词(when, that, that)
学习啦在线学习网 前面没有从属连词的动词即为主句的谓语动词
确定主从句
主句：This trend began during the Second World War ;
从句：定语从句when several governments came to the conclusion修饰the Second World War，本从句嵌套着一个二级从句即同位语从句that the specific demands cannot generally be foreseen in detail修饰conclusion和一个三级从句that引导的定语从句that a government wants to make of its scientific establishment修饰demands。
(3)解析
学习啦在线学习网 during the Second World War介词短语做状语;when several governments came to the conclusion that the specific demands that a government wants to make of its scientific establishment cannot generally be foreseen in detail 做定语修饰the Second World War ;that the specific demands cannot generally be foreseen in detail同位语从句修饰conclusion ;that a government wants to make of its scientific establishment修饰demands。
(4)本句的参考译文
这种趋势始于第二次世界大战期间，当时一些国家的政府得出结论：政府向科研机构提出的要求通常是无法详尽预见的。
总之，只要考生对句子结构有个透彻的理解，弄清句子的各个成分，并可以借助连词、介词、非谓语动词等手段把句子由简单变得复杂，由复杂变得简单，这样句子结构分析技能提高了，长难句也就攻克了，对于考研阅读和翻译的理解也就简单了。
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