一. 基数词.
1.基数词的读法.
1)1---12 : one two three four five six seven eight nine ten eleven twelve
2)13---19: 词尾加-teen :thirteen fourteen fifteen sixteen seventeen eighteen nineteen
3)20,30,40,50,60,70,80,90 : 逢十词尾加-ty :twenty thirty forty fifty sixty seventy eighty ninety
4)21----99: 在十位与个位之间加连字符构成.
21--- twenty-one 99---ninety- nine
5)101---999 :先说几百, 再加and ,再加末尾两位数或个位数.
101---one hundred and one 238----two hundred and thirty-eight
