2017届高三英语一轮复习课件外研版必修1《Module 6 The Internet and Telecommunications》
<p> <span word="The">The</span> <span word="Internet">Internet</span> <span word="and">and</span> <span word="Telecommunications">Telecommunications</span> 必修 1 * 1. <span word="It">It</span> <span word="then">then</span> <span word="became">became</span> <span word="possible">possible</span> <span word="for">for</span> <span word="universities">universities</span> <span word="to">to</span> <span word="use">use</span> <span word="the">the</span> <span word="system">system</span> <span word="as">as</span> <span word="well">well</span>. 然后大学利用这种系统也变得可能。 2. <span word="At">At</span> <span word="the">the</span> <span word="moment">moment</span>,<span word="about">about</span> 80 <span word="percent">percent</span> <span word="of">of</span> <span word="web">web</span> <span word="traffic">traffic</span> <span word="is">is</span> <span word="in">in</span> <span word="English">English</span>,<span word="but">but</span> <span word="this">this</span> <span word="percentage">percentage</span> <span word="is">is</span> <span word="going">going</span> <span word="down">down</span>. 目前,大约有80%的网络用英语,但这个百分比正在下降。 3. <span word="Berners">Berners</span>–<span word="Lee">Lee</span> <span word="built">built</span> <span word="his">his</span> <span word="first">first</span> <span word="computer">computer</span> <span word="while">while</span> <span word="he">he</span> <span word="was">was</span> <span word="at">at</span> <span word="university">university</span> <span word="using">using</span> <span word="an">an</span> <span word="old">old</span> <span word="television">television</span>!</p><p> 读大学时,贝尔纳斯·李利用一台旧电视机制成了他的第一台电脑。 重点句型 * 4. <span word="Berners">Berners</span>–<span word="Lee">Lee</span> <span word="made">made</span> <span word="it">it</span> <span word="possible">possible</span> <span word="for">for</span> <span word="everyone">everyone</span> <span word="to">to</span> <span word="use">use</span> <span word="the">the</span> <span word="Internet">Internet</span>, <span word="not">not</span> <span word="just">just</span> <span word="universities">universities</span> <span word="and">and</span> <span word="the">the</span> <span word="army">army</span>. 贝尔纳斯·李使所有人，不仅是大学和军队，使用“因特网”成为可能。 5. <span word="It">It</span> <span word="would">would</span> <span word="be">be</span> <span word="much">much</span> <span word="better">better</span> <span word="if">if</span> <span word="we">we</span> <span word="spent">spent</span> <span word="the">the</span> <span word="time">time</span> <span word="working">working</span> <span word="on">on</span> <span word="a">a</span> <span word="computer">computer</span>. 如果我们花费这些时间在电脑上,那就更好了。 重点句型 * 6. <span word="Text">Text</span> <span word="messages">messages</span> <span word="are">are</span> <span word="much">much</span> <span word="cheaper">cheaper</span> <span word="than">than</span> <span word="talking">talking</span> <span word="on">on</span> <span word="a">a</span> <span word="mobile">mobile</span> <span word="phone">phone</span>, <span word="and">and</span> <span word="you">you</span> <span word="can">can</span> <span word="make">make</span> <span word="it">it</span> <span word="even">even</span> <span word="cheaper">cheaper</span> <span word="by">by</span> <span word="shortening">shortening</span> <span word="the">the</span> <span word="words">words</span> <span word="that">that</span> <span word="you">you</span> <span word="use">use</span>. 发短信比打电话便宜得多,并且你还可以通过简化用词使之更便宜。 重点句型 *</p><p> 1. <span word="At">At</span> <span word="the">the</span> <span word="moment">moment</span>,<span word="about">about</span> 80 <span word="percent">percent</span> <span word="of">of</span> <span word="web">web</span> <span word="traffic">traffic</span> <span word="is">is</span> <span word="in">in</span> <span word="English">English</span>,<span word="but">but</span> <span word="this">this</span> <span word="percentage">percentage</span> <span word="is">is</span> <span word="going">going</span> <span word="down">down</span>.</p><p> 目前,大约有80%的网络用英语,但这个百分比正在下降。</p><p> 百分数的表达法：百分数由“基数词＋<span word="percent">percent</span> (<span word="per">per</span> <span word="cent">cent</span>) 构成”。如：53%读作<span word="fifty">fifty</span>–<span word="three">three</span> <span word="percent">percent</span>, <span word="percent">percent</span>不能用复数形式。若百分数用作主语,其谓语动词单复数要依其后的名词来决定。 句型探究 * <span word="About">About</span> <span word="sixty">sixty</span> <span word="percent">percent</span> <span word="of">of</span> <span word="the">the</span> <span word="apple">apple</span> <span word="is">is</span> <span word="bad">bad</span>. 这个苹果约60%坏了。 <span word="About">About</span> <span word="sixty">sixty</span> <span word="percent">percent</span> <span word="of">of</span> <span word="apples">apples</span> <span word="are">are</span> <span word="bad">bad</span>. 这些苹果中约60%坏了。 <span word="I">I</span> <span word="think">think</span> <span word="it">it</span>’<span word="s">s</span> <span word="ninety">ninety</span> <span word="percent">percent</span> <span word="probable">probable</span>. 我想有90%的可能。 句型探究 * 2. <span word="Text">Text</span> <span word="messages">messages</span> <span word="are">are</span> <span word="much">much</span> <span word="cheaper">cheaper</span> <span word="than">than</span> <span word="talking">talking</span> <span word="on">on</span> <span word="a">a</span> <span word="mobile">mobile</span> <span word="phone">phone</span>, <span word="and">and</span> <span word="you">you</span> <span word="can">can</span> <span word="make">make</span> <span word="it">it</span> <span word="even">even</span> <span word="cheaper">cheaper</span> <span word="by">by</span> <span word="shortening">shortening</span> <span word="the">the</span> <span word="words">words</span> <span word="that">that</span> <span word="you">you</span> <span word="use">use</span>.</p>
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