英语语法：非谓语动词之分词作表语
<p>&<span word="nbsp">nbsp</span>;</p><p> 【小编编语】今天英语网小编教给同学们的是英语语法：非谓语动词之分词作表语，一起来学习下吧!</p><p> 一.动名词和不定式作表语时，或者说明和补充主语的内容，或者是主语所产生的结果，和主语是处在同等的地位。分词作表语则相当于一个形容词，表示主语的性质或特征。如：</p><p> 1)<span word="Her">Her</span> <span word="job">job</span> <span word="is">is</span> <span word="missing">missing</span> <span word="pigs">pigs</span>.(表语<span word="raising">raising</span> <span word="pigs">pigs</span>,动名词)</p><p> 2)<span word="Your">Your</span> <span word="job">job</span> <span word="is">is</span> <span word="to">to</span> <span word="keep">keep</span> <span word="these">these</span> <span word="chickens">chickens</span>.(动词不定式)</p><p> 3)<span word="His">His</span> <span word="report">report</span> <span word="is">is</span> <span word="very">very</span> <span word="exciting">exciting</span>.(表语<span word="exciting">exciting</span>现在分词)</p><p> 说明:动名词和 不定式作表语和主语处在同等地位时,可以和主语交换位置。如句1)可换成<span word="Raising">Raising</span> <span word="pigs">pigs</span> <span word="is">is</span> <span word="her">her</span> <span word="job">job</span> .句2)则为<span word="To">To</span> <span word="keep">keep</span> <span word="these">these</span> <span word="chickens">chickens</span> <span word="is">is</span> <span word="your">your</span> <span word="job">job</span>.但句3)一般不能这样换,除非特别强调<span word="Exciting">Exciting</span>。</p><p> 二.动名词和不定式作表语时在意义上也有差别。动名词表示比较清楚抽象的，经常性的动作，而不定式表示某一具体的，将来的动作。如句1)可理解为<span word="She">She</span> <span word="is">is</span> <span word="raising">raising</span> <span word="pigs">pigs</span> <span word="or">or</span> <span word="She">She</span> <span word="raises">raises</span> <span word="pigs">pigs</span> .句2)中的&<span word="ldquo">ldquo</span>;养猪是她的职业，过去，现在，将来都如此;句2)中的&<span word="ldquo">ldquo</span>;养鸡表示是对方将要从事的工作。故句1)可理解为<span word="She">She</span> <span word="is">is</span> <span word="raising">raising</span> <span word="pigs">pigs</span> <span word="or">or</span> <span word="She">She</span> <span word="raises">raises</span> <span word="pigs">pigs</span>. 句2)则是<span word="You">You</span> <span word="are">are</span> <span word="to">to</span> /<span word="will">will</span> <span word="keep">keep</span> <span word="these">these</span> <span word="chickens">chickens</span>.</p><p> 三.<span word="be">be</span>+<span word="v">v</span>.<span word="ing">ing</span>有三种情况，应注意各自的意义。请看下例：</p>
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