2017届高考英语一轮复习课时知能训练：人教版选修六 Unit 2《Poems》
<p> 课时知能训练</p><p> Ⅰ.阅读理解</p><p> <span word="From">From</span> <span word="the">the</span> <span word="first">first</span> <span word="use">use</span> <span word="of">of</span> <span word="the">the</span> <span word="rocket">rocket</span> <span word="to">to</span> <span word="carry">carry</span> <span word="satellites">satellites</span> <span word="into">into</span> <span word="space">space</span> <span word="to">to</span> <span word="the">the</span> <span word="setting">setting</span> <span word="up">up</span> <span word="of">of</span> <span word="space">space</span> <span word="stations">stations</span>，<span word="human">human</span> <span word="beings">beings</span> <span word="have">have</span> <span word="been">been</span> <span word="putting">putting</span> <span word="great">great</span> <span word="effort">effort</span> <span word="into">into</span> <span word="space">space</span> <span word="research">research</span>.<span word="And">And</span> <span word="so">so</span> <span word="far">far</span>，<span word="we">we</span> <span word="have">have</span> <span word="achieved">achieved</span> <span word="many">many</span> <span word="successes">successes</span>.<span word="But">But</span> <span word="there">there</span> <span word="are">are</span> <span word="still">still</span> <span word="numerous">numerous</span> <span word="tasks">tasks</span> <span word="in">in</span> <span word="front">front</span> <span word="of">of</span> <span word="us">us</span> <span word="and">and</span> <span word="we">we</span> <span word="should">should</span> <span word="not">not</span> <span word="cease">cease</span> <span word="trying">trying</span> <span word="to">to</span> <span word="progress">progress</span>.</p><p> <span word="The">The</span> <span word="international">international</span> <span word="space">space</span> <span word="station">station</span> <span word="is">is</span> <span word="an">an</span> <span word="important">important</span> <span word="step">step</span> <span word="we">we</span> <span word="should">should</span> <span word="take">take</span> <span word="in">in</span> <span word="space">space</span> <span word="exploration">exploration</span>.<span word="It">It</span> <span word="is">is</span> <span word="not">not</span> <span word="only">only</span> <span word="helpful">helpful</span> <span word="but">but</span> <span word="also">also</span> <span word="essential">essential</span>.<span word="It">It</span> <span word="provides">provides</span> <span word="a">a</span> <span word="proper">proper</span> <span word="space">space</span> <span word="environment">environment</span> <span word="for">for</span> <span word="many">many</span> <span word="experiments">experiments</span> <span word="that">that</span> <span word="we">we</span> <span word="have">have</span> <span word="wanted">wanted</span> <span word="to">to</span> <span word="do">do</span> <span word="for">for</span> <span word="a">a</span> <span word="long">long</span> <span word="time">time</span>.<span word="It">It</span> <span word="is">is</span> <span word="also">also</span> <span word="a">a</span> <span word="base">base</span> <span word="for">for</span> <span word="the">the</span> <span word="observations">observations</span> <span word="of">of</span> <span word="the">the</span> <span word="earth">earth</span> <span word="and">and</span> <span word="the">the</span> <span word="universe">universe</span>.<span word="It">It</span> <span word="could">could</span> <span word="also">also</span> <span word="be">be</span> <span word="an">an</span> <span word="important">important</span> <span word="base">base</span> <span word="for">for</span> <span word="later">later</span> <span word="travels">travels</span> <span word="to">to</span> <span word="the">the</span> <span word="moon">moon</span> <span word="and">and</span> <span word="Mars">Mars</span>.<span word="In">In</span> <span word="a">a</span> <span word="word">word</span>，<span word="if">if</span> <span word="we">we</span> <span word="want">want</span> <span word="to">to</span> <span word="explore">explore</span> <span word="space">space</span> <span word="more">more</span>，<span word="the">the</span> <span word="first">first</span> <span word="thing">thing</span> <span word="we">we</span> <span word="should">should</span> <span word="do">do</span> <span word="is">is</span> <span word="to">to</span> <span word="set">set</span> <span word="up">up</span> <span word="a">a</span> <span word="space">space</span> <span word="station">station</span>.</p><p> <span word="As">As</span> <span word="the">the</span> <span word="space">space</span> <span word="station">station</span> <span word="costs">costs</span> <span word="a">a</span> <span word="lot">lot</span> <span word="of">of</span> <span word="money">money</span>，<span word="it">it</span> <span word="is">is</span> <span word="hard">hard</span> <span word="for">for</span> <span word="one">one</span> <span word="country">country</span> <span word="alone">alone</span> <span word="to">to</span> <span word="establish">establish</span> <span word="one">one</span>.<span word="The">The</span> <span word="USA">USA</span> <span word="seems">seems</span> <span word="to">to</span> <span word="be">be</span> <span word="the">the</span> <span word="only">only</span> <span word="country">country</span> <span word="that">that</span> <span word="has">has</span> <span word="the">the</span> <span word="ability">ability</span> <span word="to">to</span> <span word="build">build</span> <span word="a">a</span> <span word="space">space</span> <span word="station">station</span> <span word="alone">alone</span>，<span word="and">and</span> <span word="it">it</span> <span word="has">has</span> <span word="tried">tried</span> <span word="to">to</span> <span word="do">do</span> <span word="so">so</span>，<span word="but">but</span> <span word="not">not</span> <span word="very">very</span> <span word="successful">successful</span>.<span word="So">So</span> <span word="it">it</span> <span word="aggregated">aggregated</span> <span word="many">many</span> <span word="other">other</span> <span word="countries">countries</span> <span word="to">to</span> <span word="work">work</span> <span word="on">on</span> <span word="it">it</span> <span word="together">together</span>.<span word="Though">Though</span> <span word="it">it</span> <span word="is">is</span> <span word="still">still</span> <span word="extremely">extremely</span> <span word="expensive">expensive</span>，<span word="it">it</span> <span word="is">is</span> <span word="much">much</span> <span word="cheaper">cheaper</span> <span word="than">than</span> <span word="doing">doing</span> <span word="it">it</span> <span word="alone">alone</span>.<span word="It">It</span> <span word="is">is</span> <span word="really">really</span> <span word="a">a</span> <span word="job">job</span> <span word="that">that</span> <span word="needs">needs</span> <span word="everyone">everyone</span>'<span word="s">s</span> <span word="effort">effort</span> <span word="and">and</span> <span word="will">will</span> <span word="benefit">benefit</span> <span word="everyone">everyone</span>.</p><p> <span word="But">But</span> <span word="even">even</span> <span word="so">so</span>，<span word="the">the</span> <span word="funds">funds</span> <span word="needed">needed</span> <span word="are">are</span> <span word="still">still</span> <span word="a">a</span> <span word="big">big</span> <span word="problem">problem</span>.<span word="As">As</span> <span word="for">for</span> <span word="the">the</span> <span word="USA">USA</span>，<span word="it">it</span> <span word="seems">seems</span> <span word="that">that</span> <span word="it">it</span> <span word="has">has</span> <span word="too">too</span> <span word="many">many</span> <span word="things">things</span> <span word="to">to</span> <span word="spend">spend</span> <span word="its">its</span> <span word="money">money</span> <span word="on">on</span>.<span word="Although">Although</span> <span word="it">it</span> <span word="is">is</span> <span word="the">the</span> <span word="richest">richest</span> <span word="country">country</span> <span word="in">in</span> <span word="the">the</span> <span word="world">world</span>，<span word="it">it</span> <span word="has">has</span> <span word="much">much</span> <span word="debt">debt</span> <span word="every">every</span> <span word="year">year</span>.<span word="It">It</span> <span word="has">has</span> <span word="to">to</span> <span word="make">make</span> <span word="arrangements">arrangements</span> <span word="about">about</span> <span word="its">its</span> <span word="finance">finance</span>，<span word="and">and</span> <span word="try">try</span> <span word="to">to</span> <span word="find">find</span> <span word="a">a</span> <span word="balance">balance</span> <span word="in">in</span> <span word="all">all</span> <span word="these">these</span> <span word="issues">issues</span>.</p>
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