【北师大版】2016届高三英语一轮复习题库 选修7 Unit 20《New Frontiers》
<p> <span word="Unit">Unit</span> 20 <span word="New">New</span> <span word="Frontiers">Frontiers</span></p><p> Ⅰ.阅读理解</p><p> <span word="A">A</span></p><p> <span word="COOL">COOL</span> <span word="INVENTIONS">INVENTIONS</span></p><p> <span word="For">For</span> <span word="light">light</span> <span word="sleepers">sleepers</span></p><p> <span word="Millions">Millions</span> <span word="of">of</span> <span word="people">people</span> <span word="have">have</span> <span word="trouble">trouble</span> <span word="falling">falling</span> <span word="asleep">asleep</span> <span word="each">each</span> <span word="night">night</span>，<span word="which">which</span> <span word="is">is</span> <span word="why">why</span> <span word="Light">Light</span> <span word="Sleeper">Sleeper</span> <span word="was">was</span> <span word="created">created</span>.</p><p> <span word="Developed">Developed</span> <span word="in">in</span> <span word="the">the</span> <span word="United">United</span> <span word="Kingdom">Kingdom</span>，<span word="LightSleeper">LightSleeper</span>'<span word="s">s</span> <span word="makers">makers</span> <span word="say">say</span> <span word="it">it</span> <span word="can">can</span> <span word="help">help</span> <span word="a">a</span> <span word="person">person</span> <span word="fall">fall</span> <span word="asleep">asleep</span> <span word="and">and</span> <span word="also">also</span> <span word="help">help</span> <span word="a">a</span> <span word="person">person</span> <span word="fall">fall</span> <span word="back">back</span> <span word="to">to</span> <span word="sleep">sleep</span> <span word="after">after</span> <span word="waking">waking</span> <span word="up">up</span> <span word="in">in</span> <span word="the">the</span> <span word="middle">middle</span> <span word="of">of</span> <span word="the">the</span> <span word="night">night</span>.</p><p> <span word="LightSleeper">LightSleeper</span> <span word="works">works</span> <span word="by">by</span> <span word="projecting">projecting</span>(投射) <span word="a">a</span> <span word="light">light</span> <span word="onto">onto</span> <span word="the">the</span> <span word="ceiling">ceiling</span> <span word="while">while</span> <span word="the">the</span> <span word="person">person</span> <span word="is">is</span> <span word="lying">lying</span> <span word="down">down</span>.<span word="The">The</span> <span word="idea">idea</span> <span word="is">is</span> <span word="to">to</span> <span word="watch">watch</span> <span word="the">the</span> <span word="light">light</span>，<span word="because">because</span> <span word="the">the</span> <span word="light">light</span> <span word="moving">moving</span> <span word="in">in</span> <span word="a">a</span> <span word="circle">circle</span> <span word="has">has</span> <span word="a">a</span> <span word="relaxing">relaxing</span> <span word="effect">effect</span>.</p><p> <span word="One">One</span> <span word="of">of</span> <span word="the">the</span> <span word="advantages">advantages</span> <span word="of">of</span> <span word="the">the</span> <span word="product">product</span> <span word="is">is</span> <span word="that">that</span> <span word="it">it</span> <span word="won">won</span>'<span word="t">t</span> <span word="disturb">disturb</span> <span word="other">other</span> <span word="people">people</span> <span word="in">in</span> <span word="the">the</span> <span word="room">room</span>.<span word="The">The</span> <span word="product">product</span> <span word="can">can</span> <span word="be">be</span> <span word="easily">easily</span> <span word="moved">moved</span> <span word="and">and</span> <span word="will">will</span> <span word="switch">switch</span> <span word="itself">itself</span> <span word="off">off</span> <span word="after">after</span> 30 <span word="minutes">minutes</span> <span word="to">to</span> <span word="save">save</span> <span word="power">power</span>.</p><p> <span word="Stop">Stop</span> <span word="the">the</span> <span word="snoring">snoring</span>(打鼾)</p><p> <span word="Here">Here</span>'<span word="s">s</span> <span word="a">a</span> <span word="new">new</span> <span word="product">product</span> <span word="designed">designed</span> <span word="to">to</span> <span word="slow">slow</span> <span word="down">down</span> <span word="the">the</span> <span word="frequency">frequency</span> <span word="and">and</span> <span word="level">level</span> <span word="of">of</span> <span word="your">your</span> <span word="snoring">snoring</span>.<span word="The">The</span> <span word="Snore">Snore</span> <span word="Stopper">Stopper</span> <span word="has">has</span> <span word="a">a</span> <span word="sensitive">sensitive</span> <span word="instrument">instrument</span> <span word="that">that</span> <span word="will">will</span> <span word="detect">detect</span> <span word="when">when</span> <span word="you">you</span>'<span word="re">re</span> <span word="snoring">snoring</span>.<span word="Once">Once</span> <span word="it">it</span> <span word="does">does</span> <span word="that">that</span>，<span word="it">it</span> <span word="will">will</span> <span word="send">send</span> <span word="a">a</span> <span word="very">very</span> <span word="mild">mild</span> <span word="electronic">electronic</span> <span word="signal">signal</span> <span word="to">to</span> <span word="your">your</span> <span word="wrist">wrist</span>.<span word="This">This</span> <span word="consequently">consequently</span> <span word="changes">changes</span> <span word="your">your</span> <span word="sleeping">sleeping</span> <span word="position">position</span> <span word="to">to</span> <span word="stop">stop</span> <span word="you">you</span> <span word="from">from</span> <span word="snoring">snoring</span>.<span word="The">The</span> <span word="Snore">Snore</span> <span word="Stopper">Stopper</span> <span word="won">won</span>'<span word="t">t</span> <span word="cause">cause</span> <span word="any">any</span> <span word="damage">damage</span> <span word="to">to</span> <span word="your">your</span> <span word="body">body</span>.</p><p> <span word="Get">Get</span> <span word="your">your</span> <span word="true">true</span> <span word="colors">colors</span></p><p> <span word="Photoshop">Photoshop</span> <span word="features">features</span> <span word="a">a</span> <span word="pen">pen</span> <span word="that">that</span> <span word="will">will</span> <span word="copy">copy</span> <span word="the">the</span> <span word="color">color</span> <span word="settings">settings</span> <span word="of">of</span> <span word="what">what</span> <span word="you">you</span> <span word="are">are</span> <span word="monitoring">monitoring</span> <span word="onscreen">onscreen</span> <span word="to">to</span> <span word="use">use</span> <span word="as">as</span> <span word="a">a</span> <span word="color">color</span> <span word="in">in</span> <span word="your">your</span> <span word="program">program</span>.<span word="Now">Now</span> <span word="an">an</span> <span word="off">off</span><span word="line">line</span> <span word="product">product</span> <span word="allows">allows</span> <span word="you">you</span> <span word="to">to</span> <span word="pick">pick</span> <span word="a">a</span> <span word="color">color</span> <span word="when">when</span> <span word="not">not</span> <span word="using">using</span> <span word="the">the</span> <span word="computer">computer</span> <span word="software">software</span>.</p>
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