2016届高考英语二轮复习专项训练：非选择题专练卷（4）
<p> 选择题与非选择题灵活拆组卷四 </p><p> 非选择题专练卷(共2页，满分35分)</p><p> .任务型阅读(共10小题；每小题1分，满分10分)</p><p> 请认真阅读下面短文，并根据所读内容在文章后表格中的空格里填入一个最恰当的单词。</p><p> 注意：每个空格只填1个单词。</p><p> (2015·镇江高三模拟)</p><p> <span word="Why">Why</span> <span word="Blue">Blue</span> <span word="LED">LED</span> <span word="Lights">Lights</span> <span word="Won">Won</span> <span word="the">the</span> <span word="Nobel">Nobel</span></p><p> <span word="The">The</span> 2017 <span word="Nobel">Nobel</span> <span word="Prize">Prize</span> <span word="in">in</span> <span word="physics">physics</span> <span word="went">went</span> <span word="to">to</span> <span word="three">three</span> <span word="scientists">scientists</span> <span word="who">who</span> <span word="gave">gave</span> <span word="lighting">lighting</span> <span word="a">a</span> <span word="big">big</span> <span word="change">change</span> <span word="by">by</span> <span word="inventing">inventing</span> <span word="blue">blue</span> <span word="LED">LED</span> <span word="lights">lights</span>. <span word="A">A</span> <span word="big">big</span> <span word="change">change</span> <span word="in">in</span> <span word="lighting">lighting</span> <span word="efficiency">efficiency</span> <span word="is">is</span> <span word="under">under</span> <span word="way">way</span> <span word="around">around</span> <span word="the">the</span> <span word="world">world</span>.</p><p> <span word="Save">Save</span> <span word="and">and</span> <span word="green">green</span></p><p> <span word="LEDs">LEDs</span> <span word="use">use</span> <span word="less">less</span> <span word="energy">energy</span> <span word="than">than</span> <span word="other">other</span> <span word="forms">forms</span> <span word="of">of</span> <span word="lighting">lighting</span>. <span word="A">A</span> <span word="typical">typical</span> <span word="LED">LED</span> <span word="bulb">bulb</span> (灯泡) <span word="can">can</span> <span word="produce">produce</span> <span word="around">around</span> 83 <span word="lumens">lumens</span> <span word="per">per</span> <span word="watt">watt</span> — <span word="a">a</span> <span word="measure">measure</span> <span word="of">of</span> <span word="how">how</span> <span word="much">much</span> <span word="brightness">brightness</span> <span word="you">you</span> <span word="can">can</span> <span word="get">get</span> <span word="from">from</span> <span word="a">a</span> <span word="unit">unit</span> <span word="of">of</span> <span word="electrical">electrical</span> <span word="power">power</span> — <span word="much">much</span> <span word="more">more</span> <span word="efficient">efficient</span> <span word="than">than</span> <span word="other">other</span> <span word="lighting">lighting</span> <span word="facilities">facilities</span>.</p><p> <span word="LEDs">LEDs</span> <span word="produce">produce</span> <span word="light">light</span> <span word="by">by</span> <span word="passing">passing</span> <span word="electric">electric</span> <span word="current">current</span> <span word="through">through</span> <span word="a">a</span> <span word="semiconductor">semiconductor</span>, <span word="while">while</span> <span word="traditional">traditional</span> <span word="bulbs">bulbs</span> <span word="pass">pass</span> <span word="current">current</span> <span word="through">through</span> <span word="a">a</span> <span word="wire">wire</span>. <span word="The">The</span> <span word="wasted">wasted</span> <span word="heat">heat</span> <span word="energy">energy</span> <span word="is">is</span> <span word="chiefly">chiefly</span> <span word="why">why</span> <span word="traditional">traditional</span> <span word="bulbs">bulbs</span> <span word="are">are</span> <span word="so">so</span> <span word="much">much</span> <span word="less">less</span> <span word="efficient">efficient</span>.</p><p> <span word="LEDs">LEDs</span> <span word="also">also</span> <span word="last">last</span> <span word="about">about</span> 30 <span word="times">times</span> <span word="longer">longer</span> <span word="than">than</span> <span word="traditional">traditional</span> <span word="bulbs">bulbs</span>, <span word="and">and</span> <span word="many">many</span> <span word="LED">LED</span> <span word="bulb">bulb</span> <span word="products">products</span> <span word="promise">promise</span> <span word="up">up</span> <span word="to">to</span> 25,000 <span word="hours">hours</span> <span word="of">of</span> <span word="use">use</span> — <span word="more">more</span> <span word="than">than</span> 17 <span word="years">years</span> <span word="if">if</span> <span word="you">you</span> <span word="used">used</span> <span word="one">one</span> <span word="for">for</span> <span word="about">about</span> <span word="four">four</span> <span word="hours">hours</span> <span word="a">a</span> <span word="day">day</span>.</p><p> <span word="Lighting">Lighting</span> <span word="the">the</span> <span word="world">world</span></p><p> <span word="The">The</span> <span word="lighting">lighting</span> <span word="transformation">transformation</span> <span word="is">is</span> <span word="not">not</span> <span word="only">only</span> <span word="in">in</span> <span word="homes">homes</span>. <span word="LEDs">LEDs</span> <span word="are">are</span> <span word="also">also</span> <span word="being">being</span> <span word="used">used</span> <span word="for">for</span> <span word="street">street</span> <span word="lights">lights</span>, <span word="public">public</span> <span word="holiday">holiday</span> <span word="and">and</span> <span word="decorative">decorative</span> <span word="displays">displays</span>, <span word="commercial">commercial</span> <span word="buildings">buildings</span>, <span word="and">and</span> <span word="other">other</span> <span word="large">large</span> <span word="energy">energy</span> <span word="users">users</span>.</p>
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