七年级上英语基数词知识点

基数词(表示数量多少的词，大致相当于代数里的自然数)

zero,one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve,thirteen,fourteen,fifteen,

sixteen,seventeen,eighteen,nineteen,twenty,twenty-one,twenty-two,twenty-three,twenty-four,

twenty-five,twenty-six,twenty-seven,twenty-eight,twenty-nine,thirty,forty,fifty,sixty,

seventy,eighty,ninety,onehundred,onehundredandone。