一至五十的英语怎么写( 三 ) _英语

扩展资料
有时，序数词可以用缩写形式来表示。主要缩写形式有：
first——1st;second——2nd;third——3rd;fourth——4th;sixth——6th;twentieth——20th;twenty-third——23rd 。
其中1st,2nd,3rd为特殊形式，其它的都是阿拉伯数字后加th 。
序数词在句中可作主语、宾语、定语和表语。
(1)The second is what I really need.第二个是我真正需要的。（作主语）
(2)He chooses the second.他挑选了第二个。（作宾语）
(3)We are to carry out the first plan.我们将执行第一个计划。（作定语）
(4)She is the second in our class.在我们班她是第二名。（作表语）
注：序数词在使用时，通常前面要加定冠词the；但是如果序数词前出现不定冠词a或an时，则表示“再。。”，“又。。” 。例如：
(1)We'll go over it a second time.我们再念第二遍。
(2)We've tried it three times.Must we try it a fourth time？我们已经试过三遍了，还必须再试一次（第四次）吗？
参考资料来源：百度百科--数词
9.英文一至五十怎样写1-100one 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 thirty-one thirty-two thirty-three thirty-four thirty-five thirty-six thirty-seven thirty-eight thirty-nine forty forty-one forty-two forty-three forty-four forty-five forty-six forty-seven forty-eight forty-nine fifty fifty-one fifty-two fifty-three fifty-four fifty-five fifty-six fifty-seven fifty-eight fifty-nine sixty sixty-one sixty-two sixty-three sixty-four sixty-five sixty-six sixty-seven sixty-eight sixty-nine seventy seventy-one seventy-two seventy-three seventy-four seventy-five seventy-six seventy-seven seventy-eight seventy-nine eighty eighty-one eighty-two eighty-three eighty-four eighty-five eighty-six eighty-seven eighty-eight eighty-nine ninety ninety-one ninety-two ninety-three ninety-four ninety-five ninety-six ninety-seven ninety-eight ninety-nine one/a hundred 。

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