今日学习 数词 记录情况
数词 分为基数词与序数词
基数词:表示数量的词
序数词:表示顺序的词
基数词1-12:one, two, three, four, five, six, seven, eight, nine, ten, eleven, twelve.
基数词13-19: thirteen, fourteen, fifteen, sixteen, seventeen, eighteen, nineteen,.
基数词20-90:twenty, thirty, forty, fifty, sixty, seventy, eighty, ninety.
重点记忆:zero twelve forty
21-99的非整数中间加“-”,例如 21 twenty-one,45 forty-five
关于 百 千 和 百万
百 / 千 / 百万
one hundred / thousand / million
two hundred / thousand / million
总结:hundred, thousand ,million 前+ 基数词 无复数
hundred of=serveral hundred (数百的)
thousand of=serveral thousand(数千的)
例题:101 one hundred and one
145 one hundred and forty-five
110 one hundred and ten
1001 one thousand and one
2343 two thousand, three hundred and forty-three
1021 one thousand and twenty- one
1986 one thousand,nine hundred and eighty-six
总结:百位数字大于0,千后面加“,” 等于0则加and
关于 万
一万 ten thousand
二万 twenty thousand
十万 one hundred thousand


有错误请指出,有建议可留言,虚心求教。