基数词
100以下的基本的墓数词
1 one[wQn] 11 eleven[i5levn]
2 two[tu:] 12 twelve[twelv]
3 three[Wri:] 13 thirteen [5We:5ti:n]
4 four[fC:] 14 fourteen
5 five [faiv] 15 fifteen [5fif5ti:n]
6 six[siks] 16 sixteen
7 seven [5sevn] 17 seventeen
8 eight [eit] 18 eighteen[5ei5ti:n]
9 nine[nain] 19 nineteen
10 ten[ten] 20 twenty [5twenti]
21 twenty-one [5twenti5wQn] 60 sixty
30 thirty [5WE:ti] 70 seventy
40 forty [5fC:ti] 80 eighty
50 fifty[5fifti] 90 ninety
说明:
1)13-19皆以后缀-teen[5ti:n]结尾,它们都有两个重音。注意thirteen,fifteen,eighteen的发音和拼法。
2) 20-90第十位数的整数均以后缀-ty[ti]结尾。
3)十位数和个位数之间须用连字号"-"。如:twenty-one(二十一),fifty-five(五十五),ninety-nine(九十九)等。
100以上的基本的基数词
100 hundred [5hQndrid]
1,000 thousand [5WauzEnd]
1,000,000 million [5niljEn]百万
100,000,000 hundred million 一亿
1,000 million (=billion)十亿
499 four hundred and ninety-nine(101-999如此构成)
3,876 three thousand eight hundred and seventy-six (1001-9999皆如此构成)
57,453 fifty-seven thousand four hundred and fifty-three(10001-99999)皆如此构成)
768, 921 seven hundred sixty-eight thousand nine hundred and twenty-one
8,641, 457 eight million six hundred forty-one thousand four hundred and fifty-seven
50, 000, 000 fifty million
500, 000, 000 five hundred million
5, 000, 000, 000 five thousand million(或five billion)
50, 000, 000, 000 fifty thousand million (或fifty billion)
说明:
1)100和100以上的基数词须用hundred,thousand,million, billion等。
2)十位数与百位数之间有and。但也有不用and的情况,如850可以读作eight hundred fifty。