考研英语长难句突破:常用句型深度解析与实战应用
常见问题解答
问题1:如何理解"非谓语动词"在考研英语中的考查方式?
在考研英语阅读和翻译部分,非谓语动词(不定式、动名词、分词)是常考点,常用于修饰句子成分或独立作状语。例如:"To master a language requires time and effort"中,"To master"是不定式作主语。正确理解非谓语动词的关键在于掌握其"省略主语"的特点。
解答:非谓语动词在考研英语中的考查主要有三种形式。不定式常作主语(如"To see is to believe")、宾语("I want to learn")或表语("His dream is to become a doctor")。动名词作主语("Swimming is fun")、宾语("He enjoys reading")或介词宾语("I'm interested in music")。分词作定语("a developing country")、状语("Seeing the sunset, I felt relaxed")或补语("He found the book interesting")。特别要注意分词的逻辑主语,现在分词表示主动,过去分词表示被动。例如:"The injured boy was sent to hospital"中,"injured"是过去分词作后置定语,逻辑主语是"boy"而非"hospital"。
问题2:定语从句与同位语从句的区别是什么?
考研英语中,这两种从句常被混淆,尤其是在长难句分析中。定语从句修饰名词或代词,通常由关系代词或关系副词引导;而同位语从句则解释先行词的名词性内容,常跟在系动词、名词或某些形容词后。
解答:定语从句和同位语从句的主要区别在于功能不同。定语从句相当于形容词,具有"限定作用",如:"The book that you gave me is very interesting"中,"that you gave me"限定"book"是哪一本。其引导词有who/whom/whose/which/that/when/where/why等。而同位语从句相当于名词,不具限定作用,只是对先行词内容作补充说明,如:"The fact that he will succeed is certain"中,"that he will succeed"是"The fact"的具体内容。同位语从句必须用that引导,且that不能省略。定语从句中关系词可作成分(主/宾/表),而同位语从句中that不充当任何成分。例如:"His suggestion that we should leave early was reasonable"中,"that we should leave early"是"Suggestion"的内容,that不省略也不作成分。
问题3:虚拟语气在考研英语中的常见考点有哪些?
虚拟语气在考研英语中常出现在非真实条件句、错综虚拟、倒装虚拟等复杂句式中,对理解能力要求较高。例如:"If I were you, I would call the police"就是典型的错综虚拟。
解答:考研英语中虚拟语气考查主要有三个层面。第一,非真实条件句,包括与现在事实相反("If I had more money, I would travel")、与过去事实相反("If I had studied harder, I would have passed")和与将来可能性不大相反("If it rained tomorrow, we would stay home")。第二,错综虚拟,指主句和从句时态不一致,如:"I wish she were more patient"(现在对过去的虚拟)。第三,倒装虚拟,常用于表示与现在事实相反的假设,如:"Were I you, I would accept the offer"。考研常考查虚拟语气在特定词汇后的固定用法,如"as if/though"引导的方式状语从句("He talks as if he knew everything")、"It is important/necessary/strange..."后的主语从句("It is important that everyone attend the meeting")以及某些形容词后的从句("I'm glad that you came")。掌握这些固定结构是突破虚拟语气考查的关键。