初中英语语法大全第一部分 词法（冠词）
<p> 冠词</p><p> 一.概念</p><p> 冠词是一个虚词,它置于名词之前,限定名词的意义.冠词可分为定冠词,不定冠词和零冠词三类.</p><p> 二.相关知识点精讲</p><p> 1. <span word="a">a</span>用于辅音发音开头的词前, 如：<span word="a">a</span> <span word="book">book</span>; <span word="an">an</span>用于元音发音开头的词前，如：<span word="an">an</span> <span word="apple">apple</span>, <span word="an">an</span> <span word="hour">hour</span>. 请区别：<span word="a">a</span> <span word="useful">useful</span> <span word="machine">machine</span>, <span word="an">an</span> <span word="umbrella">umbrella</span>, <span word="a">a</span> <span word="u">u</span>, <span word="an">an</span> <span word="h">h</span>。</p><p> 2.指上文提到过的人或物，用定冠词<span word="the">the</span>。</p><p> 3.在世界上独一无二的事物前用定冠词<span word="the">the</span>. 如：<span word="the">the</span> <span word="sun">sun</span>, <span word="the">the</span> <span word="moon">moon</span>, <span word="the">the</span> <span word="earth">earth</span>。</p><p> 4.<span word="the">the</span>用于序数词，表方位的名词和形容词最高级前。<span word="the">the</span> <span word="first">first</span>, <span word="the">the</span> <span word="best">best</span> , <span word="in">in</span> <span word="the">the</span> <span word="south">south</span>。</p><p> 5.在复数姓氏前加<span word="the">the</span>，表示一家人，常看成复数。如：<span word="the">the</span> <span word="Browns">Browns</span>。</p><p> 6.在介词短语中常用定冠词<span word="the">the</span>，如：<span word="in">in</span> <span word="the">the</span> <span word="box">box</span> ,<span word="behind">behind</span> <span word="the">the</span> <span word="chair">chair</span>。</p><p> 7.不能用定冠词<span word="the">the</span>的几个方面： (1)在节日、星期、月份、季节、年等词前不用冠词。如：<span word="in">in</span> <span word="summer">summer</span>, <span word="in">in</span> <span word="August">August</span> 请区别：<span word="in">in</span> <span word="the">the</span> <span word="spring">spring</span> <span word="of">of</span> 1945. (这里表示特指，故加<span word="the">the</span>)(2)一日三餐和球类运动名不用冠词。如：<span word="have">have</span> <span word="breakfast">breakfast</span> ,<span word="play">play</span> <span word="football">football</span></p><p> (3)一些固定词组中，如：<span word="go">go</span> <span word="to">to</span> <span word="bed">bed</span> ,<span word="go">go</span> <span word="to">to</span> <span word="school">school</span>, <span word="by">by</span> <span word="bus">bus</span> ,<span word="at">at</span> <span word="night">night</span>.</p><p> 8.在有些词组中，有冠词和无冠词意思不同，请注意区别：</p><p> <span word="in">in</span> <span word="front">front</span> <span word="of">of</span> 在前面, <span word="in">in</span> <span word="the">the</span> <span word="front">front</span> <span word="of">of</span> 在范围内的前部</p>
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