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<p> [中考真题]</p>
<p> 1.The telephone ______ by Alexander Graham Bell in 1876.(2008 天津)</p>
<p> A.was invented B.has been invented</p>
<p> C.is invented D.will be invented</p>
<p> 2.A talk on developments in science and technology _____ in the school hall next week.(2007 天津)</p>
<p> A.given B.will be given C.has been given D.gives</p>
<p> 3.This kind of food _____ cool,clean and dry according to the instruction.(2006 天津)</p>
<p> A.should be carried B.must be put</p>
<p> C.should be placed D.must be kept</p>
<p> 4.The flowers ____ every day.Or they’ll die.(2005 天津)</p>
<p> A.must water B.can be watered</p>
<p> C.should water D.must be watered</p>
<p> [参考答案]</p>
<p> 1.A。通过句意可知为被动语态(电话被发明)，通过时间标志(in 1876)可知为一般过去时。</p>
<p> 2.B。通过句意可知为被动语态(谈话被进行)，通过时间标志(next week)可知为一般将来时。</p>
<p> 3.D。此题为含情态动词的被动语态，但主要考查keep的用法：keep sth. adj.</p>
<p> 4.D。此题考查含情态动词的被动语态：情态动词+be+done。花每天必须被浇水。</p>
<p> 先考虑语态结构——be+done</p>
<p> 再考虑时态结构——情态动词/will/be going to+do</p>
<p> 时态体现在be动词上——情态动词/will/be going to+be+done</p>
<p> be (am/is/are)</p>
<p> 其具体形式</p>
<p> 由主语决定</p>
<p> 在此结构中，该be动词形式不变</p>
<p> ↓</p>
<p> ↓</p>
<p> am/is/are+done</p>
<p> (一般现在时的被动语态)</p>
<p> was/were+done</p>
<p> (一般过去时的被动语态)</p>
<p> 再考虑时态结构，时态要体现在be动词上</p>
<p> 先考虑语态结构——be+done</p>
<p> ↓</p>
<p> ↓</p>
<p> ——</p>
<p> ↓</p>
<p> ↓</p>
<p> 先考虑语态结构——be+done</p>
<p> ↓</p>
<p> 再考虑时态结构——have/has+done</p>
<p> ↓</p>
<p> 时态体现在be动词上——have/has+been done</p>
<p> 先考虑语态结构——be+done</p>
<p> 再考虑时态结构——be(am/is/are)+doing</p>
<p> 时态体现在be动词上——be(am/is/are)+being+done</p>
