1704949361
第20 20th, twentieth
1704949362
1704949363
第40 40th, fortieth
1704949364
1704949365
这类数词多用作定语:
1704949366
1704949367
Our room is on the 23rd floor of this building.我们房间在这座大楼的23层。
1704949368
1704949369
Today is her nineteenth birthday.今天是她19岁的生日。
1704949370
1704949371
We held a party to celebrate the 100th anniversary of the founding of the university.我们举行了一个晚会,庆祝大学建校一百周年。
1704949372
1704949373
也可用作表语、宾语等:
1704949374
1704949375
Jane is the second of our four daughters.简是我们四个女儿中的老二。
1704949376
1704949377
She was among the first to arrive.她是第一批到达的。
1704949378
1704949379
You will be the fifth to speak.你将是第五位发言人。
1704949380
1704949381
在谈编了号的东西,我们可以用基数词表示顺序:
1704949382
1704949383
the first part→part one
1704949384
1704949385
the tenth chapter→chapter ten
1704949386
1704949387
如果数字较长,序数词总避免使用,而且读法也常常简化:
1704949388
1704949389
第204号房间 Room 204 [ˈruːm ˈtuː ˈouˈfɔː]
1704949390
1704949391
第572页 page 572 [ˈpeidʒ ˈfaiv ˈsevən ˈtuː]
1704949392
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
1704949402
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。
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