2021考博英语作文词句素材：图表作文之“读取数据”
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a quarter of... 四分之一的…… #yochxF_
例：Investors now account for a quarter of all land purchases in some states. I _KHQ&Z*
在某些州，农业用地交易有四分之一为投资者所购买。 }|Qh+{H*.
注意：a quarter意为1/4，此外，在英语表达习惯中，分数是由基数词和序数词构成的，即分子用基数词，分母用序数词;若分子大于“1”时，分母用复数。比如以下表达： !, BJO3&
1/2：a half 1/3：a/one third 1/5：a/one fifth C ~h#pAh
2/3：two thirds 3/4：three quarters 3/5：three fifths &V?+Y2
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some大约 9
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例：Some 300 migrants arrived to live in Canada every week in 2017. 在2017年，每周大约有300名移民来加拿大定居。 0eA <nK
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up to.../as much as... 多达…… <.ZIhDiE l
例：As is shown in the chart, up to two million people children were orphaned in 2012 in Africa. 如图表中所示，2000年非洲有多达200万名的儿童成为了孤儿。 c, r6+oX
例：According to the chart above, the number of tourists in this city has increased by as much as 20% from 2010 to 2018. 根据上图所示，该城市的游客总数从2010年到2018年涨了多达20%。 <
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less than/under... 少于，不到; (f&V 7n
more than/over... 多于，超过 zu}uW,XH-
例：There are two thirds make an annual income of less than/under﹩10 000. 有三分之二的人的年收入不到(/少于)1万美元。 (Mfqzy
例：In Indonesia, more than/over 500 million people live below the poverty line. 在印度尼西亚，有超过(/多于)5亿人口生活在贫困线以下。 tV=Qt[|@
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with an estimated... 估计有…… (h wzA
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例：Namibia has one of the highest HIV prevalence rates in the world, with an estimated 15.3% of the adult population affected. 纳米比亚是世界上艾滋病毒流行率最高的国家之一，估计有15.3%的成年人遭受影响。 OFo hyy(
