1704949393
第6号车厢 Carriage No.6
1704949394
1704949395
分数(fractions):
1704949396
1704949397
多数分数都由基数词和序数词合成,基数词代表分子,序数词代表分母:
1704949398
1704949399
1704949400
1704949401
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1704949403
除分子为1的情况(如读作one ninth)外,其他情况中的序数词一概用复数。但有几个特殊情况:
1704949404
1704949405
1704949406
1704949407
1704949408
复数分数词中间多有一个连字符:
1704949409
1704949410
More than two-thirds of the globe’s surface is water.地球表面的2/3是水。
1704949411
1704949412
分数在句中主要用作:
1704949413
1704949414
主语:
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1704949416
A quarter of the workers are women.1/4的工人是女工。
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Over nine-tenths of China’s inhabitants belong to the Han nationality.中国人口的9/10以上都是汉族。
1704949419
1704949420
宾语或介词宾语:
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They used one fifth of the money for capital construction.他们用1/5的资金进行基本建设。
1704949423
1704949424
They account for one sixth of the population.他们占人口的1/6。
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1704949426
定语:
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1704949428
It’s only one twentieth the thickness of a human hair.它只有人头发丝的1/20细。
1704949429
1704949430
The mass of an electron is 1/1850 that of a hydrogen atom.电子的质量只是氢原子质量的1/1850。
1704949431
1704949432
状语:
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1704949434
China is one sixth larger than the United States.中国比美国大1/6。
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1704949436
This substance reacts one tenth as fast as the other one.这种物质的反应速度是另一物质的1/10。
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在以分数词作主语时,后面的动词可用复数形式或单数形式,根据意思决定:
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Two-fifths of the dwellings have more than six people per room.2/5的住宅每间房住6个人以上。
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Two-fifths of the land is now under cultivation.有2/5的土地变成了耕地。
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