中考英语语法复习：冠词语法讲解
<p>(一)冠词概述</p><p>冠词是限定词的一种，自己不能单独使用，只能依附于一个名词帮助说明这个名词的含义。因此冠词也可以说是名词的一种标志，它不能离开名词而单独存在。冠词有三种形式：不定冠词<span word="a">a</span>(<span word="an">an</span>)，定冠词(<span word="the">the</span>)和零冠词(即不使用冠词)。冠词用法每次中考都会出现，主要考查：(1)名词前的定冠词、不定冠词和零冠词的用法;(2)固定搭配中的冠词用法。<span word="a">a</span>，<span word="an">an</span>的用法区别是常考内容。序数词前及形容词最高级前或姓氏前使用定冠词也是近年来中考的常考内容。</p><p>(二)基础知识梳理</p><p>1.不定冠词<span word="a">a</span>/<span word="an">an</span>的用法</p><p>不定冠词用来修饰单数可数名词，指人或物中的某一个或某一类，但不具体说明是何人何物。</p><p>如：<span word="A">A</span> <span word="famous">famous</span> <span word="astronaut">astronaut</span> <span word="will">will</span> <span word="give">give</span> <span word="us">us</span> <span word="a">a</span> <span word="talk">talk</span> <span word="the">the</span> <span word="week">week</span> <span word="after">after</span> <span word="next">next</span>.<span word="a">a</span>用在以辅音音素(不是辅音字母)开头的单词前，如：<span word="a">a</span> <span word="university">university</span> <span word="student">student</span>，<span word="a">a</span> <span word="European">European</span> <span word="country">country</span>;<span word="an">an</span>用在以元音音素(不是元音字母)开头的单词前，如：<span word="an">an</span> <span word="honest">honest</span> <span word="girl">girl</span>，<span word="an">an</span> <span word="underground">underground</span> <span word="train">train</span>.</p><p>现将不定冠词的基本用法归纳如下：</p><p>1)首次提到某人某物，不定冠词起介绍作用。如：</p><p><span word="Long">Long</span> <span word="long">long</span> <span word="ago">ago</span> <span word="an">an</span> <span word="old">old</span> <span word="man">man</span> <span word="lived">lived</span> <span word="in">in</span> <span word="a">a</span> <span word="small">small</span> <span word="village">village</span>.</p><p>2)表示“每一”的意思，常用于表示时间、速度的名词之前，相当于<span word="every">every</span>。如：</p>
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