GMAT数学倍数如何表达
<p> 1. 在表示两倍时，我们常用<span word="twice">twice</span>或<span word="double">double</span>。例如：</p><p> <span word="This">This</span> <span word="year">year</span> <span word="we">we</span> <span word="have">have</span> <span word="produced">produced</span> <span word="twice">twice</span> <span word="as">as</span> <span word="much">much</span> <span word="corn">corn</span> <span word="as">as</span> <span word="we">we</span> <span word="did">did</span> <span word="last">last</span> <span word="year">year</span>. 我们今年生产的玉米是去年的两倍。</p><p> <span word="She">She</span> <span word="is">is</span> <span word="double">double</span> <span word="my">my</span> <span word="age">age</span>. 她的年龄是我的两倍。</p><p> 2. 在表示三倍或三倍以上的倍数时，我们常用<span word="times">times</span>表示，可以译为是......的几倍;比......大/高/长......几倍等等。</p><p> ① 用主语+谓语+...<span word="times">times</span> + <span word="the">the</span> <span word="size">size</span>+ <span word="of">of</span> +被比较的内容表示。例如：</p><p> <span word="The">The</span> <span word="size">size</span> <span word="of">of</span> <span word="your">your</span> <span word="room">room</span> <span word="is">is</span> <span word="five">five</span> <span word="times">times</span> <span word="the">the</span> <span word="size">size</span> <span word="of">of</span> <span word="mine">mine</span>. 你房间的面积是我房间面积的五倍。</p><p> ② 用主语+谓语+...<span word="times">times</span> + 形容词的比较级 + <span word="than">than</span> +被比较的内容表示。例如：</p><p> <span word="Your">Your</span> <span word="bag">bag</span> <span word="is">is</span> <span word="twice">twice</span> <span word="bigger">bigger</span> <span word="than">than</span> <span word="mine">mine</span>. 你的包比我的大两倍。</p><p> ③ 用主语+谓语+...<span word="times">times</span> + 形容词+ + <span word="as">as</span> + 被比较的内容表示。例如：</p><p> <span word="Your">Your</span> <span word="book">book</span> <span word="is">is</span> <span word="three">three</span> <span word="times">times</span> <span word="as">as</span> <span word="thick">thick</span> <span word="as">as</span> <span word="mine">mine</span>. 你的书比我的书厚三倍。</p><p> ④ 用主语+谓语+...<span word="times">times</span> + <span word="what">what</span>引导的从句表示。例如:</p><p> <span word="Cotton">Cotton</span> <span word="output">output</span> <span word="is">is</span> <span word="now">now</span> <span word="ten">ten</span> <span word="times">times</span> <span word="what">what</span> <span word="it">it</span> <span word="was">was</span> <span word="ten">ten</span> <span word="years">years</span> <span word="ago">ago</span>. 目前棉花的产量是十年前的十倍。</p><p> ⑤ 用主语+谓语+...<span word="times">times</span> + <span word="upon">upon</span>...表示。例如：</p><p> <span word="The">The</span> <span word="size">size</span> <span word="of">of</span> <span word="the">the</span> <span word="sun">sun</span> <span word="is">is</span> <span word="a">a</span> <span word="million">million</span> <span word="times">times</span> <span word="over">over</span> <span word="that">that</span> <span word="of">of</span> <span word="the">the</span> <span word="earth">earth</span>. 太阳的体积比地球的体积大一百万倍。</p>
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