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英语基数词

2020-06-09 12:30:03  ·  青少儿英语指南

英语基数词

0 zero、1 one、2two、3 three、4 four、5 five、6 six、7 seven、8 eight、9 nine、10 ten、11 eleven、12 twelve、13 thirteen等。 英语基数词.jpg 表示数目的词称为基数词,常见的基数词还有如下: 101 one hundred and one;

648 six hundred and forty-eight;

320 three hundred and twenty;

765 seven hundred and sixty-five;

200 two hundred;

300 three hundred;

400 four hundred;

500 five hundred;

1,000 one thousand;

1,001 one thousand and one;

2,000 two thousand;

2,034 two thousand and thirty-four;

2,648 two thousand six hundred and forty-eight;

500,000 five hundred thousand;

1,000,000 one million;

8,000,000 eight million;

47,000,000 forty-seven million;

900,000,000 nine hundred million;

13,789,653 thirteen million seven hundred and eighty-nine thousand six hundred and fifty-three;

16,250,064 sixteen million two hundred and fifty thousand sixty-four;

10,000,000,000 ten billion;

200,000,000,000 two hundred billion; 5,237,166,234 five billion,two hundred and thirty-seven million,one hundred and sixty-six thousand,two hundred and thirty-four。

大家可发现,基数词之间是有规律可循的,例如

①1-12之间是没有规律的,1 one、2two、3 three、4 four、5 five、6 six、7 seven、8 eight、9 nine、10 ten、11 eleven、12 twelve;

②13-19都是以teen为结尾的,13 thirteen、14 fourteen、15 fifteen、16 sixteen、17 seventeen、18 eighteen、19 nineteen;

③20-90都是以ty结尾的,20 twenty、30 thirty、40 forty、50 fifty、60 sixty、70 seventy、80 eighty、90 ninety;

④21-99十位和个位之间要加连接符号“-”,21 twenty-one、22 twenty-two、23 twenty-three;

⑤101-999百位与十位之间通常用and,个数基数词前要加“hundred”。101 one hundred and one;648 six hundred and forty-eight;320 three hundred and twenty;

⑥而千以上,从数字的右端向左端数起,每三位数要加一个逗号“,”。从右开始,第一个“,”前的数字后添加thousand,第二个“,”前面的数字添加million,第三个“,”前的数字添加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。

6,502 six thousand five hundred and two;45,672 forty-five thousand six hundred and seventy-two;

5,237,166,234 five billion,two hundred and thirty-seven million,one hundred and sixty-six thousand,two hundred and thirty-four。