中考英语知识点--初中英语常用同义词辨析(39)
<p> <span word="effective">effective</span>, <span word="efficient">efficient</span></p><p> 这两个形容词均有有效的之意。</p><p> <span word="effective">effective</span> : 侧重产生实际的效果、效力或具有取得预期效果的能力,指人指物都适用。</p><p> <span word="efficient">efficient</span> : 侧重指积极有效,效率高,效果好,节省精力。指人时,强调其能干、熟练的技巧。</p><p> <span word="effort">effort</span>, <span word="trouble">trouble</span>, <span word="pains">pains</span>, <span word="endeavour">endeavour</span>, <span word="struggle">struggle</span></p><p> 这些名词均表示努力之意。</p><p> <span word="effort">effort</span> : 通常指完成某特定任务所需付出的或大或小的努力,可指一次的努力,也可指坚持不懈的努力。</p><p> <span word="trouble">trouble</span>和<span word="pains">pains</span>均侧重在面临困难或阻力时所作的努力,但强调在努力时的细心和谨慎,相比之下,<span word="pains">pains</span>更适合表示尽力的努力。</p><p> <span word="pains">pains</span> :</p><p> <span word="endeavour">endeavour</span> : 指持久的,坚持不懈的,甚至是终身的努力,强调努力的认真与决心。</p><p> <span word="struggle">struggle</span> : 指为克服困难或阻力所作的努力,也指因决心、意志或干劲而产生的极大努力。</p><p> <span word="electric">electric</span>, <span word="electrical">electrical</span>, <span word="electronic">electronic</span></p><p> 这些形容词均有电的之意。</p><p> <span word="electric">electric</span> : 强调与电有直接的关系。一般而言,凡表示产生电的或由电开动、操纵的机器或装置要用<span word="electric">electric</span>,如<span word="electric">electric</span> <span word="motor">motor</span>(电动机),<span word="electric">electric</span> <span word="batteries">batteries</span>(电池)、<span word="electric">electric</span> <span word="fan">fan</span>(电扇)等;或表示本身带电的,由电产生的要用<span word="electric">electric</span>,如<span word="electric">electric</span> <span word="current">current</span>(电流)、<span word="electric">electric</span> <span word="wave">wave</span>(电波)、<span word="electric">electric</span> <span word="arc">arc</span>(电弧)等。</p>
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