2017届高考英语一轮复习语法讲解课件：情态动词（新人教版）
<p> 9. <span word="Judging">Judging</span> <span word="from">from</span> <span word="what">what</span> <span word="you">you</span> <span word="say">say</span>, <span word="he">he</span> <span word="ought">ought</span> <span word="succeed">succeed</span>. 在<span word="ought">ought</span>后加<span word="to">to</span></p><p> 因为<span word="ought">ought</span> <span word="to">to</span> (=<span word="should">should</span>应该)总是一起使用的，或者说<span word="ought">ought</span>后总是接<span word="to">to</span> <span word="do">do</span>的。</p><p> 10. <span word="You">You</span> <span word="mustn">mustn</span>’<span word="t">t</span> <span word="have">have</span> <span word="told">told</span> <span word="him">him</span> <span word="the">the</span> <span word="news">news</span>; <span word="he">he</span> <span word="knew">knew</span> <span word="it">it</span> <span word="already">already</span>. <span word="mustn">mustn</span>’<span word="t">t</span>→ <span word="needn">needn</span>’<span word="t">t</span></p><p> 本句意为“你本来不必要告诉他这条消息的，因为他早就知道了。”表示“不必”用<span word="needn">needn</span>’<span word="t">t</span>，而<span word="mustn">mustn</span>’<span word="t">t</span>意为“千万不，不允许”。 情态动词</p><p> 主要用法 典型例句</p><p> <span word="can">can</span>/<span word="could">could</span> 表能力“能,会” <span word="I">I</span> <span word="can">can</span> <span word="answer">answer</span> <span word="the">the</span> <span word="question">question</span>.我能回答这这个问题。 表请求“能,可以” <span word="Can">Can</span> <span word="you">you</span> <span word="help">help</span> <span word="me">me</span> <span word="with">with</span> <span word="it">it</span>?能帮我弄这个吗？ 表允许“能,可以” <span word="Can">Can</span> <span word="I">I</span> <span word="read">read</span> <span word="your">your</span> <span word="newspaper">newspaper</span>?我能看看你的报纸吗？ 主要用法 典型例句</p><p> <span word="can">can</span>/<span word="could">could</span> 提建议“可以” <span word="You">You</span> <span word="can">can</span> <span word="ask">ask</span> <span word="Mr">Mr</span>. <span word="Li">Li</span> <span word="about">about</span> <span word="it">it</span>.这件事你可以问问李先生。 表可能性：可能(问句或否定句) <span word="That">That</span> <span word="can">can</span>’<span word="t">t</span> <span word="be">be</span> <span word="Mary">Mary</span>，<span word="she">she</span>’<span word="s">s</span> <span word="in">in</span> <span word="hospital">hospital</span>. 那不可能是玛丽，她住院了。 <span word="What">What</span> <span word="can">can</span> <span word="they">they</span> <span word="be">be</span> <span word="doing">doing</span>? 他们可能在干什么呢?</p><p> 主要用法 典型例句</p><p> <span word="may">may</span>/<span word="might">might</span></p><p> 表允许 <span word="You">You</span> <span word="may">may</span> <span word="come">come</span> <span word="if">if</span> <span word="you">you</span> <span word="wish">wish</span>.你愿意来可以来。 表可能 <span word="This">This</span> <span word="coat">coat</span> <span word="may">may</span> <span word="be">be</span> <span word="Peter">Peter</span>’<span word="s">s</span>. 这件大衣可能是彼得的。 表祝愿 <span word="May">May</span> <span word="you">you</span> <span word="succeed">succeed</span>!祝你成功!</p><p> 主要用法 典型例句</p><p> <span word="must">must</span></p><p> 表必要“必须” <span word="I">I</span> <span word="must">must</span> <span word="study">study</span> <span word="hard">hard</span>.我必须努力学习。 表坚持“偏要，非要” <span word="Must">Must</span> <span word="you">you</span> <span word="make">make</span> <span word="so">so</span> <span word="much">much</span> <span word="noise">noise</span>? 你就非得弄出这么大声吗? 表不可避免“必定会” <span word="All">All</span> <span word="men">men</span> <span word="must">must</span> <span word="die">die</span>.人总有一死。 表推断“一定、准是” <span word="You">You</span> <span word="must">must</span> <span word="be">be</span> <span word="tired">tired</span> <span word="after">after</span> <span word="your">your</span> <span word="long">long</span> <span word="walk">walk</span>.你走了那么远的路,一定累了。 主要用法 典型例句</p>
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