中考动词复习：第三人称单数和ing形式变化规则
<p>中考动词复习 动词第三人称单数和<span word="ing">ing</span>形式变化规则</p><p>动词第三人称单数 一般现在时的肯定句中，主语为第三人称单数的动词变化主要体现在词尾的变化上，其规律大体有三点： 1. 一般情况下，直接在动词词尾+<span word="s">s</span> ，例如：<span word="get">get</span>&<span word="rarr">rarr</span>;<span word="gets">gets</span>; <span word="take">take</span>&<span word="rarr">rarr</span>;<span word="takes">takes</span> 2. 以<span word="s">s</span>, <span word="sh">sh</span>, <span word="ch">ch</span>, <span word="x">x</span>, <span word="o">o</span> 结尾的动词，在词尾+ <span word="es">es</span>，例如： <span word="teach">teach</span>&<span word="rarr">rarr</span>; <span word="teaches">teaches</span>; <span word="fix">fix</span>&<span word="rarr">rarr</span>;<span word="fixes">fixes</span>; <span word="go">go</span>&<span word="rarr">rarr</span>;<span word="goes">goes</span> 3. 以辅音字母+ <span word="y">y</span> 结尾的动词，变<span word="y">y</span> 为<span word="i">i</span>，再+ <span word="es">es</span>，如：<span word="study">study</span>&<span word="rarr">rarr</span>; <span word="studies">studies</span>; <span word="try">try</span>&<span word="rarr">rarr</span>;<span word="tries">tries</span> 除上述规律外，还应注意下面三点： 1. 动词 <span word="have">have</span> ，遇到主语是第三人称单数时，要用 <span word="has">has</span>； 动词 <span word="be">be</span> 的第三人称单数形式是<span word="is">is</span>。 2. 含有动词第三人称单数形式的句子变否定句时，要用 <span word="doesn">doesn</span>'<span word="t">t</span> + 动词原形，如： <span word="He">He</span> <span word="goes">goes</span> <span word="to">to</span> <span word="school">school</span> <span word="at">at</span> <span word="six">six</span> <span word="in">in</span> <span word="the">the</span> <span word="morning">morning</span>. (变否定句)&<span word="rarr">rarr</span>; <span word="He">He</span> <span word="doesn">doesn</span>'<span word="t">t</span> <span word="go">go</span> <span word="to">to</span> <span word="school">school</span> <span word="at">at</span> <span word="six">six</span> <span word="in">in</span> <span word="the">the</span> <span word="morning">morning</span>. 3. 对含有动词第三人称单数形式的句子提问时，要用助动词 <span word="does">does</span>，如： <span word="She">She</span> <span word="goes">goes</span> <span word="home">home</span> <span word="at">at</span> <span word="five">five</span> <span word="every">every</span> <span word="day">day</span>. (对划线部分提问)&<span word="rarr">rarr</span>; <span word="When">When</span> / <span word="What">What</span> <span word="time">time</span> <span word="does">does</span> <span word="she">she</span> <span word="go">go</span> <span word="home">home</span> <span word="every">every</span> <span word="day">day</span>? 综上所述，只要我们洞悉了英语动词第三人称单数形式的变化规则，在一般现在时的句子中，我们都能从容应对，客随主&<span word="ldquo">ldquo</span>;变了。</p>
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