基数词口诀:1-10要牢记,one two three four five six seven eight nine ten 11要有3个e,(eleven)12俩e夹lv,(twelve)13ir换ree,(thirteen)15f替ve,(fifteen)18去掉一个t,(eighteen)4'6'7'9都不变,(fourteen;sixteen;seventeen;nineteen)teen结尾要使劲。20-90变化有规律,ty结尾莫忘记,20twen+ty,(twenty)40four少个u,(forty)若要说到几十几,ty连线1-9,(sixty-five)最后要把发音记,前重后轻莫忘记。