吃兔吃土
英语数字从1—31为:one、two、three、four、five、six、seven、eight、nine、ten、eleven
twelve、thirteen、fourteen、fifteen、sixteen、seventeen、eighteen、nineteen、twenty
twenty-one、twenty- two、twenty- three、twenty- four、twenty- five、twenty- six
twenty- seven、twenty- eight、twenty- nine、thirty、thirty- one
基数词 : 表示数目的词称为基数词。这里除 eleven, twelve, thirteen, fifteen, eighteen为特殊形式外,fourteen,sixteen,seventeen,nineteen都是由其个位数形式后添加后缀-teen构成。
基数词形式:
1.从 20——99 整数几十中除twenty,thirty, forty,fifty,eighty为特殊形式外,sixty,seventy,ninety都是其个位数形式后添加后缀-ty构成。
2.表示几十几时,在几十和个位基数词形式之间添加连字符“-” 21 twenty-one 76 seventy-six
3.百位数个数基数词形式加“hundred”,表示几百,在几十几与百位间加上and.
4.千位数以上 从数字的右端向左端数起,每三位数加一个逗号“,”。从右开始,第一个“,”前的数字后添加 thousand,第二个“,”前面的数字后添加 million,第三个“,”前的数字后添加 billion。然后一节一节分别表示,两个逗号之间最大的数为百位数形式。
5.基数词在表示确切的数字时,不能使用百、千、百万、十亿的复数形式;但是,当基数词表示不确切数字,如成百、成千上万,三三两两时,基数词则以复数形式出现。
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1-10 one two three four five six seven eight nine ten 11-20 eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty 21-29 twenty-one twenty-two twenty-three twenty-four.... 30-39 thirty thirty-one thirty-two .... 40-49 forty forty-one forty-two forty-three.... 50-59 fifty fifty-one fifty-two fifty-three..... 60-69 sixty sixty-one sixty-two sixty-three..... 70-79 seventy seventy-one seventy-two ..... 80-89 eighty eighty-one eighty-two eighty-three.... 90-99 ninety ninety-one ninety-two ninety-three... 100 one hundred 一月至十二月: January - February - March - April - May - June - July - August - September - October - November - December 星期: Monday 星期一 Tuesday 星期二 Wednesday 星期三 Thursday 星期四 Friday 星期五 Saturday 星期六 Sunday 星期天 时间:second 秒, minute分 , quarter一刻钟 ,hour 小时 ,day 天 ,week 周 ,month 月 ,year 年 century 世纪 morning早晨 ,noon中午 ,afternoon 下午 night傍晚 ,midnight深夜
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