1、 基数词 Cardinals 68 sixty-eight 100 a/one hundred
101 a/one hundred and two 746 seven hundred and forty-six
1,000 a/one thousand [a只用于一个数字的开头,后面有百位数时要用one]
1,100 one thousand ,one hundred
5,647 five thousand ,six hundred and forty-seven 10,000 ten thousand
100,000 a/one hundred thousand 1,000,000 a/one million
100,000,000 a/one hundred million 563,032,406
five
hundred
and
sixty-three
million ,thirty-two thousand ,four hundred and six [and只放在百与后面的数之间]
十亿 [英]a/one thousand million [美]a/one billion 百亿 [英]ten thousand million [美]ten billion 千亿 [英]one hundred thousand million [美]one hundred billion
万亿 [英]one billion [美]one trillion
11
2、 分数 Fractions 1/2 a/one half 1/3 a/one third
1/4 a quarter[onefourth] 1/5 a/one fifth 2/3 two thirds 9/10 nine tenths 10% ten per cent 5‰ five per mill
3、 小数 Decimals
nought[zero]point seven ;point sever point nought two
three hundred and fifty-six point four nought nine % decimal five percent
4、 数学式 Mathematic forms
9+3=12 nine plus three equals twelve 8+2=10 eight and two are ten
7+0=7 seven and nought is equal to seven
20+14+56=90 twenty,fourteen and fifty-six added
22
together are make ninety
13-5=8 thirteen minus five equal eight 3-2=1 two from three leaves one
1×1=1 one multiplied by one equals one ;once one is one
2×5=10 twice five is ten
6×0=0 six multiplied by nought equals nought 7×8=56 seven times eight is fifty-six
20÷5=4 twenty divided by five makes [isequalto]four 24÷3=8 three into twenty-four goes eight times 1:3=3:9 one is to three as three is to nine ; the ratio of one to three equals the ratio of three to nine
5、 年份
206 . two o six
770 seven seventy ,seven seven o , seven hundred and seventy
1900 nineteen hundred 19- nineteen something 1905 nineteen o five 1992 nineteen ninety-two 2000 two thousand
33
2001 two thousand and one
1990’s nineteen nineties [20世纪90年代] december
thirty-first
[thethirty-firstofdecember]nineteen eighteen.在某日前面用on,在年份与日期之间用逗号 6.负数
-5 :读作minus five
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楼主
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