meili 发表于 2022-10-18 20:53:51

2017届高考英语语法专题复习教案:定语从句

<p>  定语从句及相关术语</p><p>  1.定语从句:定语从句是由关系代词或关系副词引导的从句,其作用是作定语修饰主句的某个名词性成分,相当于形容词,所以又称为形容词性从句,一般紧跟在它所修饰的先行词后面。</p><p>  2.关系词:引导定语从句的关联词称为关系词,关系词有关系代词和关系副词。关系代词有<span word="that">that</span>, <span word="which">which</span>, <span word="who">who</span>, <span word="whom">whom</span>, <span word="whose">whose</span>, <span word="as">as</span>等;关系副词有<span word="where">where</span>, <span word="when">when</span>, <span word="why">why</span>等。关系词常有3个作用:1,引导定语从句。2,代替先行词。3,在定语从句中担当一个成分。</p><p>  注:关系代词有主语.宾语之分。一般<span word="whom">whom</span>作为宾语。</p><p>  4.定语:定语用来限定、修饰名词或代词的,是对名词或代词起修饰、限定作用的词、短语或句子,汉语中常用‘……的’表示。主要由形容词担任。此外,名词,代词,数词,分词,副词,不定式以及介词短语也可以来担任,也可以由一个句子来担任.单词作定语时通常放在它所修饰的词之前,作前置定语。短语和从句作定语时则放在所修饰的词之后,作后置定语。</p><p>  先行词:被定语从句修饰的名词、代词称为先行词。</p><p>  (一) 限定性定语从句</p><p>  一、关系代词(在句中作主语、宾语或定语)</p><p>  1. <span word="that">that</span>既可代表事物也可代表人,<span word="which">which</span>代表事物;它们在从句中作主语或宾语,<span word="that">that</span>在从句中作宾语时常可省略关系词,<span word="which">which</span>在从句中作宾语也可以省略。[<span word="eg">eg</span>:<span word="this">this</span> <span word="is">is</span> <span word="the">the</span> <span word="book">book</span> (<span word="which">which</span>)<span word="you">you</span> <span word="want">want</span>。]</p>
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