2016届高考英语人教版一轮复习：课时作业37
<p> 课时作业37 <span word="Cloning">Cloning</span></p><p> Ⅰ.阅读理解</p><p> (2017·山西忻州一中月考)</p><p> <span word="Cooking">Cooking</span> <span word="food">food</span> <span word="over">over</span> <span word="a">a</span> <span word="smoky">smoky</span> <span word="fire">fire</span> <span word="is">is</span> <span word="found">found</span> <span word="everywhere">everywhere</span> <span word="in">in</span> <span word="the">the</span> <span word="world">world</span>. <span word="It">It</span> <span word="is">is</span> <span word="often">often</span> <span word="difficult">difficult</span> <span word="to">to</span> <span word="find">find</span> <span word="wood">wood</span> <span word="for">for</span> <span word="the">the</span> <span word="fire">fire</span>. <span word="People">People</span> <span word="who">who</span> <span word="do">do</span> <span word="not">not</span> <span word="have">have</span> <span word="wood">wood</span> <span word="must">must</span> <span word="spend">spend</span> <span word="large">large</span> <span word="amounts">amounts</span> <span word="of">of</span> <span word="money">money</span> <span word="on">on</span> <span word="cooking">cooking</span> <span word="fuel">fuel</span>. <span word="However">However</span>, <span word="there">there</span> <span word="is">is</span> <span word="a">a</span> <span word="much">much</span> <span word="easier">easier</span> <span word="way">way</span> <span word="to">to</span> <span word="cook">cook</span> <span word="food">food</span> <span word="using">using</span> <span word="energy">energy</span> <span word="from">from</span> <span word="the">the</span> <span word="sun">sun</span>. <span word="Solar">Solar</span> <span word="cookers">cookers</span>, <span word="or">or</span> <span word="ovens">ovens</span>, <span word="have">have</span> <span word="been">been</span> <span word="used">used</span> <span word="for">for</span> <span word="centuries">centuries</span>. <span word="A">A</span> <span word="Swiss">Swiss</span> <span word="scientist">scientist</span> <span word="made">made</span> <span word="the">the</span> <span word="first">first</span> <span word="solar">solar</span> <span word="oven">oven</span> <span word="in">in</span> 1767. <span word="Today">Today</span>, <span word="people">people</span> <span word="are">are</span> <span word="using">using</span> <span word="solar">solar</span> <span word="cookers">cookers</span> <span word="in">in</span> <span word="many">many</span> <span word="countries">countries</span> <span word="around">around</span> <span word="the">the</span> <span word="world">world</span>. <span word="People">People</span> <span word="use">use</span> <span word="solar">solar</span> <span word="ovens">ovens</span> <span word="to">to</span> <span word="cook">cook</span> <span word="food">food</span> <span word="and">and</span> <span word="to">to</span> <span word="heat">heat</span> <span word="drinking">drinking</span> <span word="water">water</span> <span word="to">to</span> <span word="kill">kill</span> <span word="bacteria">bacteria</span> <span word="and">and</span> <span word="other">other</span> <span word="harmful">harmful</span> <span word="organisms">organisms</span>.</p><p> <span word="There">There</span> <span word="are">are</span> <span word="three">three</span> <span word="kinds">kinds</span> <span word="of">of</span> <span word="solar">solar</span> <span word="ovens">ovens</span>. <span word="The">The</span> <span word="first">first</span> <span word="is">is</span> <span word="a">a</span> <span word="box">box</span> <span word="cooker">cooker</span>. <span word="It">It</span> <span word="is">is</span> <span word="designed">designed</span> <span word="with">with</span> <span word="a">a</span> <span word="special">special</span> <span word="wall">wall</span> <span word="that">that</span> <span word="shines">shines</span> <span word="or">or</span> <span word="reflects">reflects</span> <span word="sunlight">sunlight</span> <span word="into">into</span> <span word="the">the</span> <span word="box">box</span>. <span word="Heat">Heat</span> <span word="gets">gets</span> <span word="trapped">trapped</span> <span word="under">under</span> <span word="a">a</span> <span word="piece">piece</span> <span word="of">of</span> <span word="glass">glass</span> <span word="or">or</span> <span word="plastic">plastic</span> <span word="covering">covering</span> <span word="the">the</span> <span word="top">top</span> <span word="of">of</span> <span word="the">the</span> <span word="cooker">cooker</span>. <span word="A">A</span> <span word="box">box</span> <span word="oven">oven</span> <span word="is">is</span> <span word="effective">effective</span> <span word="for">for</span> <span word="slow">slow</span> <span word="cooking">cooking</span> <span word="of">of</span> <span word="large">large</span> <span word="amounts">amounts</span> <span word="of">of</span> <span word="food">food</span>.</p><p> <span word="The">The</span> <span word="second">second</span> <span word="kind">kind</span> <span word="of">of</span> <span word="solar">solar</span> <span word="oven">oven</span> <span word="is">is</span> <span word="a">a</span> <span word="panel">panel</span>(嵌板式) <span word="cooker">cooker</span>. <span word="It">It</span> <span word="includes">includes</span> <span word="several">several</span> <span word="flat">flat</span> <span word="walls">walls</span>, <span word="or">or</span> <span word="panels">panels</span>, <span word="which">which</span> <span word="directly">directly</span> <span word="reflect">reflect</span> <span word="the">the</span> <span word="sun">sun</span>'<span word="s">s</span> <span word="light">light</span> <span word="onto">onto</span> <span word="the">the</span> <span word="food">food</span>. <span word="The">The</span> <span word="food">food</span> <span word="is">is</span> <span word="inside">inside</span> <span word="a">a</span> <span word="separate">separate</span> <span word="container">container</span> <span word="of">of</span> <span word="plastic">plastic</span> <span word="or">or</span> <span word="glass">glass</span> <span word="that">that</span> <span word="traps">traps</span> <span word="heat">heat</span> <span word="energy">energy</span>. <span word="People">People</span> <span word="can">can</span> <span word="build">build</span> <span word="panel">panel</span> <span word="cookers">cookers</span> <span word="quickly">quickly</span> <span word="and">and</span> <span word="with">with</span> <span word="very">very</span> <span word="few">few</span> <span word="supplies">supplies</span>. <span word="They">They</span> <span word="do">do</span> <span word="not">not</span> <span word="cost">cost</span> <span word="much">much</span>. <span word="In">In</span> <span word="Kenya">Kenya</span>, <span word="for">for</span> <span word="example">example</span>, <span word="panel">panel</span> <span word="cookers">cookers</span> <span word="are">are</span> <span word="being">being</span> <span word="manufactured">manufactured</span> <span word="for">for</span> <span word="just">just</span> <span word="two">two</span> <span word="dollars">dollars</span>.</p><p> <span word="The">The</span> <span word="third">third</span> <span word="kind">kind</span> <span word="of">of</span> <span word="solar">solar</span> <span word="oven">oven</span> <span word="is">is</span> <span word="a">a</span> <span word="parabolic">parabolic</span>(抛物线的) <span word="cooker">cooker</span>. <span word="It">It</span> <span word="has">has</span> <span word="rounded">rounded</span> <span word="walls">walls</span> <span word="that">that</span> <span word="aim">aim</span> <span word="sunlight">sunlight</span> <span word="directly">directly</span> <span word="into">into</span> <span word="the">the</span> <span word="bottom">bottom</span> <span word="of">of</span> <span word="the">the</span> <span word="oven">oven</span>. <span word="Food">Food</span> <span word="cooks">cooks</span> <span word="quickly">quickly</span> <span word="in">in</span> <span word="parabolic">parabolic</span> <span word="ovens">ovens</span>. <span word="However">However</span>, <span word="these">these</span> <span word="cookers">cookers</span> <span word="are">are</span> <span word="hard">hard</span> <span word="to">to</span> <span word="make">make</span>. <span word="They">They</span> <span word="must">must</span> <span word="be">be</span> <span word="re">re</span><span word="aimed">aimed</span> <span word="often">often</span> <span word="to">to</span> <span word="follow">follow</span> <span word="the">the</span> <span word="sun">sun</span>. <span word="Parabolic">Parabolic</span> <span word="cookers">cookers</span> <span word="can">can</span> <span word="also">also</span> <span word="cause">cause</span> <span word="burns">burns</span> <span word="and">and</span> <span word="eye">eye</span> <span word="injuries">injuries</span> <span word="if">if</span> <span word="they">they</span> <span word="are">are</span> <span word="not">not</span> <span word="used">used</span> <span word="correctly">correctly</span>.</p>
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