你知道虚拟语气在定语从句中该如何使用吗?
<p>一、虚拟语气用于定语从句中</p><p>在<span word="It">It</span> <span word="is">is</span> (<span word="high">high</span>, <span word="about">about</span>)<span word="time">time</span>(<span word="that">that</span>)…句型中，<span word="that">that</span>引导的定语从句中的谓语常用一般过去时来构成虚拟语气。</p><p>例：<span word="It">It</span>’<span word="s">s</span> <span word="about">about</span> <span word="time">time</span> <span word="that">that</span> <span word="we">we</span> <span word="put">put</span> <span word="an">an</span> <span word="end">end</span> <span word="to">to</span> <span word="this">this</span> <span word="controversy">controversy</span>.</p><p>现在该是我们停止这场争论的时候了。</p><p>例：<span word="It">It</span> <span word="is">is</span> <span word="time">time</span> <span word="we">we</span> <span word="went">went</span> <span word="to">to</span> <span word="bed">bed</span>.</p><p>我们该去睡觉了。</p><p>二、虚拟语气用于<span word="if">if</span> <span word="only">only</span> 引导的从句中</p><p>在<span word="if">if</span> <span word="only">only</span>引导的从句中，谓语动词须采用虚拟语气，其用法与<span word="wish">wish</span>后宾语从句的用法基本相同，表示“但愿”，“要是…就好了”的意思。</p><p>例：<span word="If">If</span> <span word="only">only</span> <span word="I">I</span> <span word="knew">knew</span> <span word="what">what</span> <span word="you">you</span> <span word="wanted">wanted</span>.</p><p>要是我知道你需要什么就好了。</p><p>例：<span word="If">If</span> <span word="only">only</span> <span word="he">he</span> <span word="had">had</span> <span word="arrived">arrived</span> <span word="in">in</span> <span word="time">time</span>,<span word="he">he</span> <span word="would">would</span> <span word="not">not</span> <span word="have">have</span> <span word="been">been</span> <span word="punished">punished</span>.</p><p>他要是准时到达就好了。</p><p>经典练习：</p><p>1、<span word="It">It</span>’<span word="s">s</span> <span word="already">already</span> <span word="six">six</span> <span word="o">o</span>’<span word="clock">clock</span> <span word="now">now</span>. <span word="Don">Don</span>’<span word="t">t</span> <span word="you">you</span> <span word="think">think</span> <span word="it">it</span>’<span word="s">s</span> <span word="about">about</span> <span word="time">time</span>____?</p><p><span word="A">A</span>)<span word="we">we</span> <span word="are">are</span> <span word="going">going</span> <span word="home">home</span></p><p><span word="B">B</span>)<span word="we">we</span> <span word="go">go</span> <span word="home">home</span></p><p><span word="C">C</span>)<span word="we">we</span> <span word="went">went</span> <span word="home">home</span></p><p><span word="D">D</span>)<span word="we">we</span> <span word="can">can</span> <span word="go">go</span> <span word="home">home</span></p><p>2、<span word="If">If</span> <span word="only">only</span> <span word="the">the</span> <span word="committee">committee</span>____<span word="the">the</span> <span word="regulations">regulations</span> <span word="and">and</span> <span word="put">put</span> <span word="them">them</span> <span word="into">into</span> <span word="effect">effect</span> <span word="as">as</span> <span word="soon">soon</span> <span word="as">as</span> <span word="possible">possible</span>.</p><p><span word="A">A</span>)<span word="approve">approve</span></p><p><span word="B">B</span>)<span word="will">will</span> <span word="approve">approve</span></p><p><span word="C">C</span>)<span word="can">can</span> <span word="approve">approve</span></p><p><span word="D">D</span>)<span word="would">would</span> <span word="approve">approve</span></p>
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