怎样写出数字的序数词形式?One.two.three.four.five.six.seven.eight.nine.ten.eleven.twelve

如题所述

one——first 1st

two——second 2nd

three——third 3rd

four——fourth 4th

five——fifth 5th

six——sixth 6th

seven——seventh 7th

eight——eighth 8th

nine——ninth 9th

ten——tenth 10th

eleven——eleventh 11th

twelve——twelfth 12th

扩展资料:

记忆口诀

基变序,有规律,词尾加上“th”。

一,二,三(first、second、third)特殊记;

从4开始上th;5变ve改f(fifth),8去t(eighth),9减e(ninth);

几十尾巴ty变tie,后面跟上th(twentieth);

几十几,头不变,尾巴变,中间记得加个杠(twenty-fourth);

遇到特殊要除外(twenty-first)。

参考资料:百度百科-序数词

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第1个回答  2023-11-05

基数词和序数词的变化规则口诀

变化口诀1:

一、二、三,单独记;八去t,九除e,ve要用f替,整十基数变序数,先把ty变成tie;要是遇到两位数,十位基数个位序,th最后加上去。

变化口诀2:

基变序,容易记,加上th就可以;

一二三,特殊记,词尾字母tdd;

八减t,九减e,f来把ve替;

若是遇到整十数,ty变作tie;

若是遇到几十几,只变个位就可以。

解析:

1、one,two,three这三个变为序数词分别是first,second,third,这三个需单独记忆。

2、从第四开始,基数词变为序数词都要加th。

3、eight变为序数词的.'时候少个t不加只加h;nine变为序数词要去掉e再加th。

4、ve结尾的单词five和twelve变为序数词时要把ve改为f,再加th。

5、y结尾的单词即整十数的单词要把y变为ie,再加th。

6、如果把几十几的数变为序数词,只把个位上的数变为序数词就可以。

举例说明:

1-10的序数词:first,second,third,fourth, fifth, sixth, seventh. eighth, ninth, tenth.

11-19的序数词:eleventh, twelfth, thirteenth, fourteenth, fifteenth, sixteenth, seventeenth, eighteenth, nineteenth.

21-29的序数词:twenty-first, twenty-second, twenty-third, twenty-fourth, twenty-fifth, twenty-sixth, twenty-seventh, twenty-eighth, twenty-ninth.

20-90整十的序数词:twentieth, thirtieth, fortieth, fiftieth, sixtieth, seventieth, eightieth, ninetieth.

100序数词:one hundredth.

第2个回答  推荐于2017-11-25
first, second, third,forth,fifth,sixth,seventh,eighth,ninth,tenth。 希望楼主满意也希望可以采纳为满意答案。本回答被网友采纳
第3个回答  2013-04-27
分别对应:first,second,third,fourth,fifth,sixth,seventh,eighth,ninth,tenth,eleventh,twelfth
第4个回答  2020-06-15
基数词:one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve, thirteen, fourteen, fifteen, sixteen, seventeen,eighteen, nineteen.
​序数词:first (1st) second (2nd) third (3rd) fourth (4th) fifth (5th) sixth (6th) seventh (7th) eighth (8th) ninth (9th) tenth (10th)
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