2016届高考英语一轮复习课时作业：语言朋友（81）(北师大版)
<p> 语言朋友(81)<span word="better">better</span>, <span word="they">they</span> <span word="find">find</span> <span word="that">that</span> <span word="they">they</span> <span word="feel">feel</span> <span word="so">so</span> <span word="much">much</span> <span word="better">better</span> <span word="that">that</span> <span word="it">it</span> <span word="reconstructs">reconstructs</span> <span word="the">the</span> <span word="reason">reason</span> <span word="for">for</span> <span word="making">making</span> <span word="these">these</span> <span word="changes">changes</span> <span word="from">from</span> <span word="fear">fear</span> <span word="of">of</span> <span word="dying">dying</span> <span word="to">to</span> <span word="joy">joy</span> <span word="of">of</span> <span word="living">living</span>.<span word="The">The</span> <span word="latest">latest</span> <span word="studies">studies</span> <span word="show">show</span> <span word="that">that</span> <span word="when">when</span> <span word="you">you</span> <span word="exercise">exercise</span> <span word="and">and</span> <span word="eat">eat</span> <span word="right">right</span>:</p><p> <span word="YOUR">YOUR</span> <span word="BRAIN">BRAIN</span> <span word="receives">receives</span> <span word="more">more</span> <span word="blood">blood</span> <span word="flow">flow</span> <span word="and">and</span> <span word="oxygen">oxygen</span>, <span word="so">so</span> <span word="you">you</span> <span word="become">become</span> <span word="smarter">smarter</span>, <span word="think">think</span> <span word="more">more</span> <span word="clearly">clearly</span>, <span word="have">have</span> <span word="more">more</span> <span word="energy">energy</span>, <span word="and">and</span> <span word="need">need</span> <span word="less">less</span> <span word="sleep">sleep</span>.<span word="Two">Two</span> <span word="studies">studies</span> <span word="showed">showed</span> <span word="that">that</span> <span word="just">just</span> <span word="walking">walking</span> <span word="for">for</span> <span word="three">three</span> <span word="hours">hours</span> <span word="per">per</span> <span word="week">week</span> <span word="for">for</span> <span word="only">only</span> <span word="three">three</span> <span word="months">months</span> <span word="caused">caused</span> <span word="so">so</span> <span word="many">many</span> <span word="new">new</span> <span word="neurons">neurons</span> (神经细胞) <span word="to">to</span> <span word="grow">grow</span> <span word="that">that</span> <span word="it">it</span> <span word="actually">actually</span> <span word="increased">increased</span> <span word="the">the</span> <span word="size">size</span> <span word="of">of</span> <span word="people">people</span>'<span word="s">s</span> <span word="brains">brains</span>!<span word="king">king</span> <span word="accelerates">accelerates</span> <span word="aging">aging</span> <span word="because">because</span> <span word="nicotine">nicotine</span> <span word="causes">causes</span> <span word="your">your</span> <span word="arteries">arteries</span> (动脉) <span word="to">to</span> <span word="narrow">narrow</span> <span word="down">down</span>, <span word="d">d</span> <span word="in">in</span> <span word="the">the</span> <span word="Proceedings">Proceedings</span> <span word="of">of</span> <span word="the">the</span> <span word="National">National</span> <span word="Academy">Academy</span> <span word="of">of</span> <span word="Sciences">Sciences</span> <span word="showing">showing</span> <span word="that">that</span> <span word="changing">changing</span> <span word="your">your</span> <span word="lifestyle">lifestyle</span> <span word="changes">changes</span> <span word="your">your</span> <span word="genes">genes</span>.</p><p> <span word="YOUR">YOUR</span> <span word="TELOMERES">TELOMERES</span> (染色体端粒) <span word="get">get</span> <span word="longer">longer</span>.<span word="Telomeres">Telomeres</span> <span word="are">are</span> <span word="the">the</span> <span word="ends">ends</span> <span word="of">of</span> <span word="our">our</span> <span word="chromosomes">chromosomes</span> (染色体) <span word="that">that</span> <span word="control">control</span> <span word="how">how</span> <span word="long">long</span> <span word="we">we</span> <span word="live">live</span>.<span word="As">As</span> <span word="telomeres">telomeres</span> <span word="become">become</span> <span word="shorter">shorter</span>, <span word="then">then</span> <span word="cells">cells</span> <span word="age">age</span> <span word="more">more</span> <span word="quickly">quickly</span>,</p><p> <span word="a">a</span> <span word="questionnaire">questionnaire</span> <span word="and">and</span> <span word="asked">asked</span> <span word="them">them</span> <span word="to">to</span> <span word="rate">rate</span> <span word="on">on</span> <span word="a">a</span> <span word="three">three</span><span word="point">point</span> <span word="scale">scale</span> <span word="how">how</span> <span word="stressed">stressed</span> <span word="they">they</span> <span word="felt">felt</span> <span word="each">each</span> <span word="day">day</span>, <span word="and">and</span> <span word="how">how</span> <span word="out">out</span> <span word="of">of</span> <span word="control">control</span> <span word="their">their</span> <span word="lives">lives</span> <span word="felt">felt</span> <span word="to">to</span> <span word="them">them</span>.<span word="The">The</span> <span word="women">women</span> <span word="who">who</span> <span word="were">were</span> <span word="aware">aware</span> <span word="that">that</span> <span word="they">they</span> <span word="were">were</span> <span word="under">under</span> <span word="heavy">heavy</span> <span word="stress">stress</span> <span word="had">had</span> <span word="significantly">significantly</span> <span word="shortened">shortened</span> <span word="and">and</span> <span word="damaged">damaged</span> <span word="telomeres">telomeres</span> <span word="compared">compared</span> <span word="with">with</span> <span word="those">those</span> <span word="who">who</span> <span word="felt">felt</span> <span word="more">more</span> <span word="relaxed">relaxed</span>.<span word="On">On</span> <span word="the">the</span> <span word="contrary">contrary</span>, <span word="some">some</span> <span word="of">of</span> <span word="the">the</span> <span word="women">women</span> <span word="who">who</span> <span word="felt">felt</span> <span word="relaxed">relaxed</span> <span word="despite">despite</span> <span word="raising">raising</span> <span word="a">a</span> <span word="disabled">disabled</span> <span word="child">child</span> <span word="had">had</span> <span word="more">more</span> <span word="normal">normal</span>璦<span word="ppearing">ppearing</span> <span word="telomeres">telomeres</span>.</p><p> <span word="In">In</span> <span word="other">other</span> <span word="words">words</span>, <span word="if">if</span> <span word="you">you</span> <span word="feel">feel</span> <span word="stressed">stressed</span>, <span word="you">you</span> <span word="are">are</span> <span word="stressed">stressed</span>;</p><p> <span word="if">if</span> <span word="you">you</span> <span word="feel">feel</span> <span word="fine">fine</span>, <span word="you">you</span> <span word="are">are</span> <span word="fine">fine</span>.</p>
页:
[1]