2017届高考英语二轮复习阅读理解素材：54
<p>潜水机器人将用于搜寻马航客机</p><p><span word="Teams">Teams</span> <span word="searching">searching</span> <span word="for">for</span> <span word="the">the</span> <span word="missing">missing</span> <span word="Malaysia">Malaysia</span> <span word="Airlines">Airlines</span> <span word="plane">plane</span> <span word="are">are</span> <span word="to">to</span> <span word="deploy">deploy</span> <span word="a">a</span> <span word="robotic">robotic</span> <span word="submarine">submarine</span> <span word="for">for</span> <span word="the">the</span> <span word="first">first</span> <span word="time">time</span>.</p><p>马航失联客机的搜救队将首次使用机器人潜艇进行搜寻。</p><p><span word="The">The</span> <span word="Bluefin">Bluefin</span>-21 <span word="will">will</span> <span word="search">search</span> <span word="the">the</span> <span word="sea">sea</span> <span word="floor">floor</span> <span word="for">for</span> <span word="wreckage">wreckage</span> <span word="from">from</span> <span word="flight">flight</span> <span word="MH">MH</span>370</p><p><span word="Search">Search</span> <span word="chief">chief</span> <span word="Angus">Angus</span> <span word="Houston">Houston</span> <span word="said">said</span> <span word="the">the</span> <span word="Bluefin">Bluefin</span>-21 <span word="drone">drone</span> <span word="would">would</span> <span word="be">be</span> <span word="sent">sent</span> <span word="down">down</span> <span word="as">as</span> <span word="soon">soon</span> <span word="as">as</span> <span word="possible">possible</span> <span word="to">to</span> <span word="search">search</span> <span word="for">for</span> <span word="wreckage">wreckage</span> <span word="on">on</span> <span word="the">the</span> <span word="sea">sea</span> <span word="floor">floor</span>.</p><p><span word="Teams">Teams</span> <span word="have">have</span> <span word="been">been</span> <span word="using">using</span> <span word="a">a</span> <span word="towed">towed</span> <span word="pinger">pinger</span>（声波发射器） <span word="locator">locator</span> <span word="to">to</span> <span word="listen">listen</span> <span word="for">for</span> <span word="signals">signals</span> <span word="from">from</span> <span word="the">the</span> <span word="plane">plane</span>'<span word="s">s</span> "<span word="black">black</span> <span word="box">box</span>" <span word="flight">flight</span> <span word="recorders">recorders</span>.</p><p><span word="But">But</span> <span word="no">no</span> <span word="new">new</span> <span word="signals">signals</span> <span word="have">have</span> <span word="been">been</span> <span word="heard">heard</span> <span word="since">since</span> 8 <span word="April">April</span>, <span word="amid">amid</span> <span word="concerns">concerns</span> <span word="the">the</span> <span word="flight">flight</span> <span word="recorders">recorders</span>' <span word="batteries">batteries</span> <span word="have">have</span> <span word="expired">expired</span>.</p><p><span word="Flight">Flight</span> <span word="MH">MH</span>370 <span word="went">went</span> <span word="missing">missing</span> <span word="on">on</span> 8 <span word="March">March</span> <span word="with">with</span> 239 <span word="people">people</span> <span word="on">on</span> <span word="board">board</span>. <span word="It">It</span> <span word="was">was</span> <span word="flying">flying</span> <span word="from">from</span> <span word="Kuala">Kuala</span> <span word="Lumpur">Lumpur</span> <span word="to">to</span> <span word="Beijing">Beijing</span> <span word="when">when</span> <span word="it">it</span> <span word="lost">lost</span> <span word="contact">contact</span> <span word="with">with</span> <span word="air">air</span> <span word="traffic">traffic</span> <span word="controllers">controllers</span> <span word="over">over</span> <span word="the">the</span> <span word="South">South</span> <span word="China">China</span> <span word="Sea">Sea</span>.</p><p><span word="Malaysian">Malaysian</span> <span word="officials">officials</span> <span word="believe">believe</span>, <span word="based">based</span> <span word="on">on</span> <span word="satellite">satellite</span> <span word="data">data</span>, <span word="that">that</span> <span word="it">it</span> <span word="ended">ended</span> <span word="its">its</span> <span word="flight">flight</span> <span word="in">in</span> <span word="the">the</span> <span word="southern">southern</span> <span word="Indian">Indian</span> <span word="Ocean">Ocean</span>, <span word="thousands">thousands</span> <span word="of">of</span> <span word="kilometres">kilometres</span> <span word="off">off</span> <span word="course">course</span>.</p><p>'<span word="Manageable">Manageable</span> <span word="search">search</span> <span word="area">area</span>'</p><p><span word="An">An</span> <span word="international">international</span> <span word="search">search</span> <span word="has">has</span> <span word="focused">focused</span> <span word="on">on</span> <span word="waters">waters</span> <span word="west">west</span> <span word="of">of</span> <span word="the">the</span> <span word="Australian">Australian</span> <span word="city">city</span> <span word="of">of</span> <span word="Perth">Perth</span>, <span word="with">with</span> <span word="teams">teams</span> <span word="racing">racing</span> <span word="against">against</span> <span word="time">time</span> <span word="to">to</span> <span word="detect">detect</span> <span word="signals">signals</span> <span word="before">before</span> <span word="the">the</span> <span word="flight">flight</span> <span word="recorder">recorder</span> <span word="batteries">batteries</span> - <span word="which">which</span> <span word="last">last</span> <span word="about">about</span> <span word="one">one</span> <span word="month">month</span> - <span word="run">run</span> <span word="out">out</span>.</p><p><span word="Air">Air</span> <span word="Chief">Chief</span> <span word="Marshal">Marshal</span> <span word="Houston">Houston</span>, <span word="who">who</span> <span word="heads">heads</span> <span word="the">the</span> <span word="joint">joint</span> <span word="agency">agency</span> <span word="co">co</span>-<span word="ordinating">ordinating</span> <span word="the">the</span> <span word="search">search</span> <span word="effort">effort</span>, <span word="said">said</span> <span word="that">that</span> <span word="given">given</span> <span word="no">no</span> <span word="signals">signals</span> <span word="had">had</span> <span word="been">been</span> <span word="detected">detected</span> <span word="in">in</span> <span word="six">six</span> <span word="days">days</span>, <span word="it">it</span> <span word="was">was</span> <span word="time">time</span> <span word="to">to</span> <span word="go">go</span> <span word="underwater">underwater</span>.</p>
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