名师指点：中考英语使用There be句型要注意的问题
<p> <span word="There">There</span> <span word="be">be</span>句型的基本用法是表示某地(或某时)存在有某人(或某物)，而并非某地(某人、某物或某时)拥有什么东西，其形式为<span word="There">There</span> <span word="be">be</span>＋代词或名词(短语)＋地点/时间状语。(其实质句式为倒装句)这里<span word="there">there</span>是引导词，没有词义，<span word="be">be</span>是谓语动词，代词或名词(短语)是主语。<span word="be">be</span>要与主语保持人称和数的一致。否定句是在<span word="be">be</span>后加<span word="not">not</span>；一般疑问句是将<span word="be">be</span>放在句首；反意疑问句中的简短问句是由<span word="be">be</span>(或其否定式)＋<span word="there">there</span>构成。例如：</p><p> 1.<span word="There">There</span> <span word="is">is</span> <span word="a">a</span> <span word="desk">desk</span> <span word="and">and</span> <span word="two">two</span> <span word="chairs">chairs</span> <span word="in">in</span> <span word="the">the</span> <span word="room">room</span>.</p><p> (紧挨着<span word="be">be</span>动词的主语是<span word="a">a</span> <span word="desk">desk</span>，是单数，故<span word="be">be</span>的形式要用<span word="is">is</span>)</p><p> 2.<span word="There">There</span> <span word="aren">aren</span>'<span word="t">t</span> <span word="two">two</span> <span word="chairs">chairs</span> <span word="and">and</span> <span word="a">a</span> <span word="desk">desk</span> <span word="in">in</span> <span word="the">the</span> <span word="room">room</span>.(否定句)</p><p> 3.<span word="Is">Is</span> <span word="there">there</span> <span word="anything">anything</span> <span word="wrong">wrong</span> <span word="with">with</span> <span word="your">your</span> <span word="ears">ears</span>？(<span word="Yes">Yes</span>，<span word="there">there</span> <span word="is">is</span>/<span word="No">No</span>，<span word="there">there</span> <span word="isn">isn</span>'<span word="t">t</span>.)</p><p> 4.<span word="There">There</span> <span word="wasn">wasn</span>'<span word="t">t</span> <span word="a">a</span> <span word="meeting">meeting</span> <span word="yesterday">yesterday</span>，<span word="was">was</span> <span word="there">there</span>？(反意疑问句)</p><p> 除此之外，还有一个重要句式有某人在做某事，要用<span word="There">There</span> <span word="be">be</span>＋<span word="sb">sb</span>.＋<span word="doing">doing</span> <span word="sth">sth</span>.＋地点/时间状语。例如：</p><p> <span word="There">There</span> <span word="are">are</span> <span word="several">several</span> <span word="children">children</span> <span word="swimming">swimming</span> <span word="in">in</span> <span word="the">the</span> <span word="river">river</span>.河里有几个孩子在游泳。</p><p> 不难看出，各种时态的变化是通过<span word="be">be</span>动词的变化来体现的。我们在使用过程中，首要的问题是弄清楚<span word="There">There</span> <span word="be">be</span>与<span word="have">have</span>所表示的意义。<span word="There">There</span> <span word="be">be</span>句型表示存在关系，<span word="have">have</span>表示所属关系，两者不能混合在一个句子中。</p>
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