meili 发表于 2022-10-27 16:07:30

就划线部分提问IusuallywatchTVathomeeveryday.还有动词怎么便单三?watchTV划线

<p>问题:就划线部分提问IusuallywatchTVathomeeveryday.还有动词怎么便单三?watchTV划线
<p>答案:↓↓↓<p class="nav-title mt10" style="border-top:1px solid #ccc;padding-top: 10px;">傅勤的回答:<div class="content-b">网友采纳  whatdoyouusuallydoathomeeveryday?  你每天在家都干什么  watch第三人称单数watches  一般现在时主语单三人称时的动词变化  ①在一般现在时中,当主语为第三人称单数时,动词要用“s”型(即第三人称单数形式).  ②所谓动词“s”型的构成,可按名词变复数的规则来记,即:  i)在动词尾直接加s.如:  play—plays,want—wants,work—works,know—knows,help—helps,get—gets  ii)以字母s、x、ch或o结尾的动词加-es;如:  guess—guesses,fix—fixes,teach—teaches,brush—brushes,go—goes,do—does,watch—watches,catch—catches  iii)以辅音字母+y结尾的动词,先变y为i,再加-es.如:  study—studies,carry—carries,fly—flies,worry—worries
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