2015年职称英语考试理工类重点词汇(5)
<p> 动名词</p><p> 1.定义：动名词是由动词或动词短语转换而成的名词性结构，其构成的形式是在动词或动词短语的动词后面加上<span word="ing">ing</span></p><p> 2.动能：</p><p> 动名词在句中起名词的作用，可用作主语、表语、宾语和定语等。</p><p> 1.作主语</p><p> <span word="e">e</span>.<span word="g">g</span>.<span word="Swimming">Swimming</span> <span word="is">is</span> <span word="never">never</span> <span word="as">as</span> <span word="fast">fast</span> <span word="as">as</span> <span word="running">running</span>./游泳永远不会像跑那么快。</p><p> <span word="e">e</span>.<span word="g">g</span>.<span word="Talking">Talking</span> <span word="about">about</span> <span word="it">it</span> <span word="is">is</span> <span word="no">no</span> <span word="use">use</span>./谈论此事并无用处。</p><p> 2.作表语</p><p> <span word="e">e</span>.<span word="g">g</span>.<span word="Our">Our</span> <span word="duty">duty</span> <span word="is">is</span> <span word="programming">programming</span> <span word="the">the</span> <span word="computer">computer</span>./我们的任务是编计算机程序。</p><p> 3.作宾语</p><p> <span word="e">e</span>.<span word="g">g</span>.<span word="They">They</span> <span word="began">began</span> <span word="studying">studying</span> <span word="psychology">psychology</span> <span word="last">last</span> <span word="week">week</span>./他们上周开始学习心理学了。</p><p> <span word="e">e</span>.<span word="g">g</span>.<span word="Would">Would</span> <span word="you">you</span> <span word="mind">mind</span> <span word="waiting">waiting</span> <span word="for">for</span> <span word="a">a</span> <span word="moment">moment</span>?/请等一会儿好吗?</p><p> 4.作定语</p><p> <span word="e">e</span>.<span word="gThese">gThese</span> <span word="dialogues">dialogues</span> <span word="may">may</span> <span word="be">be</span> <span word="used">used</span> <span word="as">as</span> <span word="listening">listening</span> <span word="materials">materials</span>./这些对话可用作听力材料。</p><p> 3.考点：</p><p> 动名词在职称英语中往往不是不直接进行考察，而是把动名词结构放在英语的句子中，然后考察考生对句含动名词结构的这个句子的句意的准确了解。所以，考生在复习中主要需要弄清楚动名词在英语句子中的四种语法功能。</p><p> 4.与分词的区别：定语</p><p> 现在分词由原形动词+<span word="ing">ing</span>构成，如<span word="designing">designing</span>，<span word="leaving">leaving</span>，<span word="stopping">stopping</span>等现在分词作定语时，表示正在进行的动作，或经常性的动作，或表示现状。由此可见现在分词与动名词结构在形上相似。考生需要能区分现在分词作定语和动名词作定语的情况。</p>
页:
[1]