中考英语语法while的用法
<p> 一、<span word="while">while</span>用作名词时，意为一段时间，一会儿。例如：</p><p> <span word="I">I</span> <span word="stayed">stayed</span> <span word="there">there</span> <span word="for">for</span> <span word="a">a</span> <span word="short">short</span> <span word="while">while</span>.</p><p> （我在那儿呆了一小会儿。）</p><p> <span word="The">The</span> <span word="postman">postman</span> <span word="came">came</span> <span word="a">a</span> <span word="shortwhileago">shortwhileago</span>.</p><p> （邮递员刚刚来过。）</p><p> 二、<span word="while">while</span>用作连词时，有以下几种含义：</p><p> 1.意为当时候，和同时，引导时间状语从句。例如：</p><p> <span word="While">While</span> <span word="I">I</span> <span word="was">was</span> <span word="watching">watching</span> <span word="TV">TV</span>，<span word="the">the</span> <span word="bell">bell</span> <span word="rang">rang</span>.</p><p> （我看电视时，铃响了。）</p><p> <span word="Meimei">Meimei</span> <span word="watched">watched</span> <span word="TV">TV</span> <span word="while">while</span> <span word="she">she</span> <span word="ate">ate</span> <span word="her">her</span> <span word="supper">supper</span>.</p><p> （梅梅边吃晚饭边看电视。）</p><p> 2.意为虽然，尽管，引导让步状语从句。例如：</p><p> <span word="While">While</span> <span word="it">it</span> <span word="was">was</span> <span word="late">late</span>，<span word="he">he</span> <span word="went">went</span> <span word="on">on</span> <span word="working">working</span>.</p><p> （虽然很晚了，但他还在继续工作。）</p><p> <span word="While">While</span> <span word="he">he</span> <span word="is">is</span> <span word="in">in</span> <span word="poor">poor</span> <span word="health">health</span>，<span word="he">he</span> <span word="works">works</span> <span word="hard">hard</span>.</p><p> （虽然他身体不好，但他还是努力工作。）</p><p> 3.连接两个并列句子，表示对比关系。例如：</p><p> <span word="He">He</span> <span word="went">went</span> <span word="out">out</span> <span word="for">for</span> <span word="a">a</span> <span word="walk">walk</span>，<span word="while">while</span> <span word="I">I</span> <span word="stayed">stayed</span> <span word="at">at</span> <span word="home">home</span>.</p><p> （他出去散步了，而我却呆在家里。）</p><p> <span word="I">I</span> <span word="like">like</span> <span word="singing">singing</span> <span word="while">while</span> <span word="she">she</span> <span word="likes">likes</span> <span word="dancing">dancing</span>.</p><p> （我喜欢唱歌，而她喜欢跳舞。）</p><p> <span word="You">You</span> <span word="like">like</span> <span word="sports">sports</span>，<span word="while">while</span> <span word="I">I</span> <span word="prefer">prefer</span> <span word="music">music</span>.</p>
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