大学英语六级语法的辅导：名词的单复数
<p> 大学英语六级语法辅导：名词的单复数</p><p> 语 法 部 分</p><p> 名词的单复数</p><p> 可数名词</p><p> 1. 规则变化：一般在单数形式后面加-<span word="s">s</span> 或-<span word="es">es</span>。</p><p> 一般情况下在名词词尾加-<span word="s">s</span>。 如：<span word="mapmaps">mapmaps</span> 地图; <span word="bagbags">bagbags</span> 书包</p><p> 以 <span word="s">s</span>, <span word="sh">sh</span>, <span word="ch">ch</span>, <span word="x">x</span> 等结尾的词加 -<span word="es">es</span>。 如：<span word="busbuses">busbuses</span> 公共汽车; <span word="watchwatches">watchwatches</span> 手表</p><p> 以 <span word="ce">ce</span>, <span word="se">se</span>, <span word="ze">ze</span>, <span word="ge">ge</span> 等结尾的词加-<span word="s">s</span>。 如：<span word="licenselicenses">licenselicenses</span> 执照; <span word="househouses">househouses</span> 房子</p><p> 以辅音字母+<span word="y">y</span> 结尾的词变 <span word="y">y</span> 为 <span word="i">i</span> 再加-<span word="es">es</span>。如：<span word="baby">baby</span>-<span word="babies">babies</span> 婴儿; <span word="partyparties">partyparties</span> 政党</p><p> 以元音字母+<span word="y">y</span> 结尾的词直接加 <span word="s">s</span>。 如：<span word="boyboys">boyboys</span> 男孩; <span word="toytoys">toytoys</span> 玩具</p><p> 以-<span word="f">f</span> 或-<span word="fe">fe</span> 结尾的词一般变为-<span word="ves">ves</span>。 如：<span word="knifeknives">knifeknives</span> 小刀; <span word="thiefthieves">thiefthieves</span> 小偷</p><p> 以辅音+<span word="o">o</span> 结尾的词加-<span word="es">es</span>。 如：<span word="potatopotatoes">potatopotatoes</span> 土豆; <span word="heroheroes">heroheroes</span> 英雄</p><p> 以元音+<span word="o">o</span> 结尾的词加-<span word="s">s</span>。 如：<span word="radioradios">radioradios</span> 收音机; <span word="zoozoos">zoozoos</span> 动物园</p><p> 以-<span word="th">th</span> 结尾的名词，加-<span word="s">s</span>。 如：<span word="pathpaths">pathpaths</span> 小路; <span word="monthmonths">monthmonths</span> 月</p><p> 此外，有些以辅音+<span word="o">o</span> 结尾的词仍需加-<span word="s">s</span> 如：<span word="photophotos">photophotos</span> 照片; <span word="pianopianos">pianopianos</span> 钢琴</p><p> 2. 不规则变化</p><p> 有一些名词的复数形式不是以词尾加-<span word="s">s</span> 或-<span word="es">es</span> 构成，如：</p><p> 变内部元音：<span word="footfeet">footfeet</span> 脚; <span word="mousemice">mousemice</span> 老鼠; <span word="toothteeth">toothteeth</span> 牙齿; <span word="manmen">manmen</span> 男人</p>
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