2017届高考英语一轮阅读与理解训练（7）（北师大版）
<p> [学 以 致 用]</p><p> <span word="Seals">Seals</span> <span word="may">may</span> <span word="be">be</span> <span word="able">able</span> <span word="to">to</span> <span word="detect">detect</span> <span word="fish">fish</span> <span word="up">up</span> <span word="to">to</span> 100<span word="m">m</span> <span word="away">away</span> <span word="using">using</span> <span word="only">only</span> <span word="their">their</span> <span word="whiskers">whiskers</span>(须)，<span word="say">say</span> <span word="scientists">scientists</span>.<span word="Researchers">Researchers</span> <span word="used">used</span> <span word="an">an</span> <span word="artificial">artificial</span> <span word="fish">fish</span> <span word="in">in</span> <span word="their">their</span> <span word="experiment">experiment</span>, <span word="to">to</span> <span word="create">create</span> <span word="a">a</span>“<span word="trail">trail</span>” <span word="in">in</span> <span word="the">the</span></p><p> <span word="water">water</span> <span word="that">that</span></p><p> <span word="a">a</span></p><p> <span word="seal">seal</span></p><p> <span word="could">could</span> <span word="detect">detect</span>.<span word="They">They</span> <span word="described">described</span> <span word="how">how</span> <span word="a">a</span> <span word="trained">trained</span> <span word="seal">seal</span>，<span word="named">named</span> <span word="Henry">Henry</span>，<span word="was">was</span> <span word="able">able</span> <span word="to">to</span> <span word="indicate">indicate</span> <span word="whether">whether</span> <span word="the">the</span> <span word="fish">fish</span> <span word="moved">moved</span> <span word="to">to</span> <span word="the">the</span> <span word="right">right</span> <span word="or">or</span> <span word="to">to</span> <span word="the">the</span> <span word="left">left</span>.</p><p> <span word="The">The</span> <span word="study">study</span> <span word="was">was</span> <span word="led">led</span> <span word="by">by</span> <span word="Wolf">Wolf</span> <span word="Hanke">Hanke</span> <span word="of">of</span> <span word="the">the</span> <span word="Marine">Marine</span> <span word="Science">Science</span> <span word="Center">Center</span> <span word="at">at</span> <span word="the">the</span> <span word="University">University</span> <span word="of">of</span> <span word="Rostock">Rostock</span>，<span word="Germany">Germany</span>.<span word="He">He</span> <span word="explained">explained</span> <span word="how">how</span> <span word="the">the</span> <span word="seal">seal</span> <span word="wore">wore</span> <span word="a">a</span> <span word="blindfold">blindfold</span> (眼罩)<span word="and">and</span> <span word="headphones">headphones</span> <span word="during">during</span> <span word="the">the</span> <span word="experiment">experiment</span> <span word="to">to</span> <span word="ensure">ensure</span> <span word="that">that</span> <span word="it">it</span> <span word="could">could</span> <span word="only">only</span> <span word="pick">pick</span> <span word="up">up</span> <span word="waves">waves</span> <span word="created">created</span> <span word="by">by</span> <span word="the">the</span> <span word="fish">fish</span> <span word="with">with</span> <span word="its">its</span> <span word="whiskers">whiskers</span>.</p><p> “<span word="We">We</span> <span word="had">had</span> <span word="a">a</span> <span word="small">small</span> <span word="box">box</span> <span word="in">in</span> <span word="the">the</span> <span word="pool">pool</span> <span word="to">to</span> <span word="achieve">achieve</span> <span word="calm">calm</span> <span word="water">water</span> <span word="conditions">conditions</span>，”<span word="he">he</span> <span word="explained">explained</span>.“<span word="The">The</span> <span word="seal">seal</span> <span word="stayed">stayed</span> <span word="in">in</span> <span word="the">the</span> <span word="box">box</span>.”<span word="Inside">Inside</span> <span word="the">the</span> <span word="box">box</span>，<span word="the">the</span> <span word="scientists">scientists</span> <span word="created">created</span> <span word="a">a</span> <span word="trail">trail</span> <span word="with">with</span> <span word="their">their</span> <span word="artificial">artificial</span> <span word="fish">fish</span>，<span word="which">which</span> <span word="was">was</span> <span word="actually">actually</span> <span word="a">a</span> <span word="rubber">rubber</span> <span word="fin">fin</span>(鳍)<span word="on">on</span> <span word="a">a</span> <span word="stick">stick</span> <span word="that">that</span> <span word="created">created</span> <span word="a">a</span> <span word="trail">trail</span> <span word="similar">similar</span> <span word="to">to</span> <span word="the">the</span> <span word="swimming">swimming</span> <span word="motion">motion</span> <span word="of">of</span> <span word="a">a</span> <span word="real">real</span> <span word="fish">fish</span>.<span word="They">They</span> <span word="operated">operated</span> <span word="the">the</span> <span word="fin">fin</span> <span word="from">from</span> <span word="outside">outside</span> <span word="the">the</span> <span word="box">box</span>，<span word="moving">moving</span> <span word="it">it</span> <span word="from">from</span> <span word="left">left</span> <span word="to">to</span> <span word="right">right</span> <span word="or">or</span> <span word="from">from</span> <span word="right">right</span> <span word="to">to</span> <span word="left">left</span>.<span word="The">The</span> <span word="seal">seal</span> <span word="responded">responded</span> <span word="to">to</span> <span word="the">the</span> <span word="movement">movement</span> <span word="by">by</span> <span word="turning">turning</span> <span word="its">its</span> <span word="head">head</span> <span word="in">in</span> <span word="the">the</span> <span word="direction">direction</span> <span word="that">that</span> <span word="the">the</span> <span word="fin">fin</span> <span word="had">had</span> <span word="moved">moved</span>.</p><p> <span word="The">The</span> <span word="seal">seal</span> <span word="was">was</span> <span word="able">able</span> <span word="to">to</span> <span word="sense">sense</span> <span word="and">and</span> <span word="indicate">indicate</span> <span word="the">the</span> <span word="direction">direction</span> <span word="in">in</span> <span word="which">which</span> <span word="the">the</span> <span word="fin">fin</span> <span word="traveled">traveled</span> <span word="up">up</span> <span word="to">to</span> 35 <span word="seconds">seconds</span> <span word="after">after</span> <span word="the">the</span> <span word="movement">movement</span> <span word="had">had</span> <span word="stopped">stopped</span>.</p><p> <span word="Dr">Dr</span> <span word="Hanke">Hanke</span> <span word="believes">believes</span> <span word="that">that</span> <span word="seals">seals</span> <span word="may">may</span> <span word="also">also</span> <span word="be">be</span> <span word="able">able</span> <span word="to">to</span>“<span word="analyze">analyze</span>”<span word="the">the</span> <span word="structure">structure</span> <span word="of">of</span> <span word="a">a</span> <span word="trail">trail</span> <span word="to">to</span>“<span word="work">work</span> <span word="out">out</span>”<span word="more">more</span> <span word="about">about</span> <span word="its">its</span> <span word="source">source</span>.<span word="He">He</span> <span word="and">and</span> <span word="his">his</span> <span word="colleagues">colleagues</span> <span word="used">used</span> <span word="different">different</span> <span word="shapes">shapes</span> <span word="of">of</span> <span word="fin">fin</span> <span word="to">to</span> <span word="create">create</span> <span word="different">different</span> <span word="water">water</span> <span word="disturbances">disturbances</span>.“<span word="They">They</span> <span word="seem">seem</span> <span word="to">to</span> <span word="be">be</span> <span word="able">able</span> <span word="to">to</span> <span word="find">find</span> <span word="differences">differences</span> <span word="between">between</span> <span word="different">different</span> <span word="shapes">shapes</span>，<span word="which">which</span> <span word="might">might</span> <span word="even">even</span> <span word="mean">mean</span> <span word="they">they</span> <span word="can">can</span> <span word="make">make</span> <span word="out">out</span> <span word="different">different</span> <span word="species">species</span> <span word="of">of</span> <span word="fish">fish</span>.<span word="We">We</span> <span word="had">had</span> <span word="a">a</span> <span word="surprising">surprising</span> <span word="result">result</span> <span word="from">from</span> <span word="an">an</span> <span word="experiment">experiment</span> <span word="with">with</span> <span word="one">one</span> <span word="seal">seal</span> <span word="following">following</span> <span word="another">another</span>，”<span word="he">he</span> <span word="said">said</span>.“<span word="The">The</span> <span word="trail">trail</span> <span word="left">left</span> <span word="by">by</span> <span word="the">the</span> <span word="first">first</span> <span word="seal">seal</span> <span word="was">was</span> <span word="two">two</span> <span word="meters">meters</span> <span word="wide">wide</span>，<span word="and">and</span> <span word="the">the</span> <span word="second">second</span>，<span word="following">following</span> <span word="seal">seal</span> <span word="was">was</span> <span word="able">able</span> <span word="to">to</span> <span word="stay">stay</span> <span word="right">right</span> <span word="in">in</span> <span word="the">the</span> <span word="middle">middle</span> <span word="of">of</span> <span word="it">it</span>，<span word="so">so</span> <span word="it">it</span> <span word="seems">seems</span> <span word="they">they</span> <span word="can">can</span> <span word="analyze">analyze</span> <span word="the">the</span> <span word="internal">internal</span> <span word="structure">structure</span> <span word="of">of</span> <span word="a">a</span> <span word="trail">trail</span>.”</p>
页:
[1]