喝可乐
<p>今天，天气十分炎热。上课时，郭老师带来了一瓶可乐要和我们分享我们高兴极了.</p><p><span word="Today">Today</span>, <span word="it">it</span>'<span word="s">s</span> <span word="very">very</span> <span word="hot">hot</span>. <span word="In">In</span> <span word="class">class</span>, <span word="Mr">Mr</span>. <span word="Guo">Guo</span> <span word="brought">brought</span> <span word="a">a</span> <span word="bottle">bottle</span> <span word="of">of</span> <span word="coke">coke</span> <span word="to">to</span> <span word="share">share</span> <span word="with">with</span> <span word="us">us</span></p><p>郭老师看了看可乐瓶，发现可乐太少了，不够我们喝，于是我们一起想办法，想了很久都没想出来。忽然，郭老师不小心摇了一下可乐，冒出了气泡而且涨了一点。我们惊奇地问到：“这是为什么呢？”“对呀！这是怎么回事呢？”郭老师也忙问到。有的同学说：“是泡泡。”有的说：“不对。是可乐。”“……”同学们七最八舌的议论着。这时，郭老师说话了：“这是工人叔叔再制造可乐时往里面强压进了二氧化碳，一摇，二氧化碳就和一些可乐就变成气泡了。我使劲的摇，可乐瓶里气泡就会越来越多，会充满整个瓶子。”听到这儿，同学们都恍然大悟的笑了。这时郭老师边打开瓶盖边说：“现在我们开始喝可乐了！”话刚说完，可乐“丝、丝、丝”的一声“冲”了出来打湿了郭老师的衣服和手。同学们都惊叫了起来：“哇……怎么可乐会向外冲呢？”“这还是二氧化碳……等会你们喝下去可乐时呼出来的也是二氧化碳。”郭老师慢声慢气的向我们解释着。</p><p><span word="Mr">Mr</span>. <span word="Guo">Guo</span> <span word="looked">looked</span> <span word="at">at</span> <span word="the">the</span> <span word="coke">coke</span> <span word="bottle">bottle</span> <span word="and">and</span> <span word="found">found</span> <span word="that">that</span> <span word="there">there</span> <span word="was">was</span> <span word="too">too</span> <span word="little">little</span> <span word="coke">coke</span> <span word="for">for</span> <span word="us">us</span> <span word="to">to</span> <span word="drink">drink</span>. <span word="So">So</span> <span word="we">we</span> <span word="worked">worked</span> <span word="together">together</span> <span word="and">and</span> <span word="didn">didn</span>'<span word="t">t</span> <span word="come">come</span> <span word="up">up</span> <span word="with">with</span> <span word="a">a</span> <span word="solution">solution</span> <span word="for">for</span> <span word="a">a</span> <span word="long">long</span> <span word="time">time</span>. <span word="All">All</span> <span word="of">of</span> <span word="a">a</span> <span word="sudden">sudden</span>, <span word="Miss">Miss</span> <span word="Guo">Guo</span> <span word="accidentally">accidentally</span> <span word="shakes">shakes</span> <span word="the">the</span> <span word="coke">coke</span> <span word="and">and</span> <span word="bubbles">bubbles</span> <span word="up">up</span> <span word="a">a</span> <span word="little">little</span>. "<span word="Why">Why</span>?" <span word="we">we</span> <span word="asked">asked</span> <span word="in">in</span> <span word="surprise">surprise</span> "<span word="Yes">Yes</span>! <span word="What">What</span>'<span word="s">s</span> <span word="going">going</span> <span word="on">on</span>? " <span word="Teacher">Teacher</span> <span word="Guo">Guo</span> <span word="asked">asked</span>. <span word="Some">Some</span> <span word="students">students</span> <span word="said">said</span>, "<span word="it">it</span>'<span word="s">s</span> <span word="bubbles">bubbles</span>." <span word="Some">Some</span> <span word="said">said</span>, "<span word="No">No</span>. <span word="It">It</span>'<span word="s">s</span> <span word="coke">coke</span>. " "..." <span word="The">The</span> <span word="students">students</span> <span word="talked">talked</span> <span word="about">about</span> <span word="it">it</span> <span word="seven">seven</span> <span word="times">times</span>. <span word="At">At</span> <span word="this">this</span> <span word="time">time</span>, <span word="Mr">Mr</span>. <span word="Guo">Guo</span> <span word="said">said</span>: "<span word="this">this</span> <span word="is">is</span> <span word="the">the</span> <span word="worker">worker</span>'<span word="s">s</span> <span word="uncle">uncle</span> <span word="forced">forced</span> <span word="carbon">carbon</span> <span word="dioxide">dioxide</span> <span word="into">into</span> <span word="the">the</span> <span word="coke">coke</span> <span word="when">when</span> <span word="he">he</span> <span word="made">made</span> <span word="it">it</span> <span word="again">again</span>. <span word="When">When</span> <span word="he">he</span> <span word="shook">shook</span> <span word="it">it</span>, <span word="the">the</span> <span word="carbon">carbon</span> <span word="dioxide">dioxide</span> <span word="and">and</span> <span word="some">some</span> <span word="coke">coke</span> <span word="would">would</span> <span word="become">become</span> <span word="bubbles">bubbles</span>. <span word="I">I</span> <span word="shake">shake</span> <span word="it">it</span> <span word="hard">hard</span>, <span word="there">there</span> <span word="will">will</span> <span word="be">be</span> <span word="more">more</span> <span word="and">and</span> <span word="more">more</span> <span word="bubbles">bubbles</span> <span word="in">in</span> <span word="the">the</span> <span word="coke">coke</span> <span word="bottle">bottle</span>, <span word="and">and</span> <span word="it">it</span> <span word="will">will</span> <span word="fill">fill</span> <span word="the">the</span> <span word="whole">whole</span> <span word="bottle">bottle</span>. " <span word="Hearing">Hearing</span> <span word="this">this</span>, <span word="the">the</span> <span word="students">students</span> <span word="all">all</span> <span word="laughed">laughed</span> <span word="suddenly">suddenly</span>. <span word="At">At</span> <span word="this">this</span> <span word="time">time</span>, <span word="Mr">Mr</span>. <span word="Guo">Guo</span> <span word="opened">opened</span> <span word="the">the</span> <span word="bottle">bottle</span> <span word="cap">cap</span> <span word="and">and</span> <span word="said">said</span>, "<span word="now">now</span> <span word="we">we</span> <span word="start">start</span> <span word="drinking">drinking</span> <span word="coke">coke</span>!" <span word="Just">Just</span> <span word="finished">finished</span>, <span word="coke">coke</span> "<span word="silk">silk</span>, <span word="silk">silk</span>, <span word="silk">silk</span>" <span word="a">a</span> "<span word="rush">rush</span>" <span word="out">out</span> <span word="to">to</span> <span word="wet">wet</span> <span word="Miss">Miss</span> <span word="Guo">Guo</span>'<span word="s">s</span> <span word="clothes">clothes</span> <span word="and">and</span> <span word="hands">hands</span>. <span word="The">The</span> <span word="students">students</span> <span word="all">all</span> <span word="exclaimed">exclaimed</span>: "<span word="wow">wow</span> <span word="How">How</span> <span word="can">can</span> <span word="coke">coke</span> <span word="rush">rush</span> <span word="out">out</span>? " "<span word="It">It</span>'<span word="s">s</span> <span word="still">still</span> <span word="carbon">carbon</span> <span word="dioxide">dioxide</span> <span word="When">When</span> <span word="you">you</span> <span word="drink">drink</span> <span word="coke">coke</span> <span word="later">later</span>, <span word="you">you</span> <span word="will">will</span> <span word="also">also</span> <span word="breathe">breathe</span> <span word="out">out</span> <span word="carbon">carbon</span> <span word="dioxide">dioxide</span>. " <span word="Teacher">Teacher</span> <span word="Guo">Guo</span> <span word="explained">explained</span> <span word="to">to</span> <span word="us">us</span> <span word="in">in</span> <span word="a">a</span> <span word="slow">slow</span> <span word="voice">voice</span>.</p>
页:
[1]