2010年中考英语含助动词句型精讲7
<p> ... <span word="must">must</span> <span word="have">have</span> <span word="V">V</span>-<span word="ed">ed</span> ...</p><p> 结构︰主词＋<span word="must">must</span> <span word="have">have</span>＋过去分词</p><p> 说明︰此句型意为一定曾经。本句型是对过去之事做肯定之推测，而<span word="must">must</span>＋原形动词是对目前或将来之事做推测。</p><p> <span word="Anyway">Anyway</span>, <span word="he">he</span> <span word="must">must</span> <span word="have">have</span> <span word="eaten">eaten</span> <span word="a">a</span> <span word="lot">lot</span> <span word="because">because</span> <span word="now">now</span> <span word="he">he</span> <span word="is">is</span> <span word="fat">fat</span>.</p><p> 无论如何，他一定吃了很多东西，因为现在他胖了。</p><p> <span word="You">You</span> <span word="must">must</span> <span word="have">have</span> <span word="mistaken">mistaken</span> <span word="her">her</span> <span word="for">for</span> <span word="her">her</span> <span word="sister">sister</span>. 你一定是把她误认为是她的姊妹了。</p><p> <span word="They">They</span> <span word="must">must</span> <span word="have">have</span> <span word="left">left</span>. 他们一定是离开了。</p><p> <span word="The">The</span> <span word="rubbing">rubbing</span> <span word="must">must</span> <span word="have">have</span> <span word="worked">worked</span>. 搓揉一定是有效了。</p><p> <span word="They">They</span> <span word="must">must</span> <span word="have">have</span> <span word="read">read</span> <span word="the">the</span> <span word="article">article</span>. 他们一定读过这篇文章。</p><p> <span word="You">You</span> <span word="must">must</span> <span word="have">have</span> <span word="seen">seen</span> <span word="him">him</span> <span word="before">before</span>. 你以前一定见过他。</p><p> <span word="He">He</span> <span word="must">must</span> <span word="have">have</span> <span word="forgotten">forgotten</span> <span word="my">my</span> <span word="name">name</span>. 他一定忘了我的名字。</p><p> <span word="He">He</span> <span word="must">must</span> <span word="have">have</span> <span word="told">told</span> <span word="you">you</span> <span word="about">about</span> <span word="it">it</span>. 他一定告诉过你这件事。</p><p> <span word="Tom">Tom</span> <span word="must">must</span> <span word="have">have</span> <span word="taken">taken</span> <span word="your">your</span> <span word="dictionary">dictionary</span> <span word="by">by</span> <span word="mistake">mistake</span>. 汤姆一定是弄错了才拿了你的字典。</p><p> <span word="The">The</span> <span word="poet">poet</span> <span word="must">must</span> <span word="have">have</span> <span word="been">been</span> <span word="very">very</span> <span word="young">young</span> <span word="when">when</span> <span word="he">he</span> <span word="wrote">wrote</span> <span word="this">this</span> <span word="poem">poem</span>.诗人写这首诗时一定非常年轻。</p><p> ... <span word="may">may</span> <span word="have">have</span> <span word="V">V</span>-<span word="ed">ed</span> ...</p><p> 结构︰主词＋<span word="may">may</span>／<span word="might">might</span> <span word="have">have</span>＋过去分词</p><p> 说明︰此句型意为很可能曾经。表示对过去之事做不太肯定的推测。而<span word="may">may</span>／<span word="might">might</span>＋原形动词是对现在或未来事物做推测。<span word="might">might</span> <span word="have">have</span> 所表示的可能性要比 <span word="may">may</span> <span word="have">have</span> 低一些。</p>
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