英语中基数词,序数词,分数,小数和百分数的读法英语中基数词,序数词,分数,小数和百分数的读法百分数的读法1.基数词的读法:A. 先说"几十", 再说"几",中间用连字符.如:23— twenty-three 89— eighty-nineB. 先说"几百", 再加and, 再加末两位数(或末位数).如:223—two hundred and twenty-three416—four hundred and sixteen809—eight hundred and nineC. 1000以上的数先从后向前数,每三位数加一","(千分位);第一个","号前为thousand; 第二个","号前为million; 第三个","号前为billion.如:1,001—one thousand and one4,000—four thousand9,743—nine thousand, seven hundred and forty-three174,301—a (one) hundred and seventy-four thousand, three hundred and one750,000,000—C. 1000以上的数先从后向前数,每三位数加一","(千分位);第一个","号前为thousand; 第二个","号前为million; 第三个","号前为billion.如:1,001—one thousand and one4,000—four thousand9,743—nine thousand, seven hundred and forty-three174,301—a (one) hundred and seventy-four thousand, three hundred and one750,000,000— seven hundred and fifty million2.序数词的读法序数词一般以与之相应的基数词加词尾-th构成,如:tenth(第十),但下面这些基数词在变序数词时, 有特别的地方.如:A. one — first two — secondthree— third five— fiftheight — eighth nine— ninthtwelve — twelfthB. 以-ty结尾的词,要先变-y为-i,再加-eth.如:twenty— twentieth forty—fortiethC. 以one, two, three, five, nine收尾的多位数词,要照第一条方法变.如:twenty-one —twenty-firsttwenty-two — twenty-secondthirty-five — thirty-fifthninety-nine—ninetya hundred and fifty-three —a hundred and fifty-third3.分数词的读法基数词表示分子,序数词表示分母,除了分子是"1"的情况外,序数词要用复数.如:one-fourth 2/3— two-third7/9 —seven--ninths 5/12— five--twelfths3/5 two and three—fifths. 7/8 thirty and seven—eighths.一些特殊的表达法—a / one half— three quarters—three quarters4.小数的读法7.8—seven point eight0.4—zero point four0.03—zero point zero three0.125—zero point one two five14.397—fourteen point three nine seven5) 百分数的读法27% —twenty-seven percent45% —forty-five percent86% —eighty-six percentPracticeRead the following numbers.2/5 two-fifths5/8 five-eighths9/10 nine-tenths3/8 three-eighths0.5 point five0.8 point eight1.23 one point two three796,000 seven hundred, ninety-six thousand英语中小数、分数以及百分数的表示方法和读法新大学英语四级考试对考生们的听力提出了更高的要求。
