如题所述
1、first [fɜːst]
2、second['sek(ə)nd]
3、third[θɜːd]
4、fourth[fɔːθ]
5、fifth[fɪfθ]
6、sixth [sɪksθ]
7、seventh ['sev(ə)nθ]
8、eighth [eɪtθ]
9、ninth ['naɪnθ]
10、tenth [tenθ]
11、eleventh [ɪˈlɛvənθ]
12、twelfth [twɛlfθ]
13、thirteenth [θə:ˈtinθ]
14、fourteenth[fɔrˈtinθ]
15、fifteenth [fɪfˈtinθ]
16、sixteenth[sɪkˈstinθ]
17、seventeenth [ˌsɛvənˈtinθ]
18、eighteenth [eˈtinθ]
19、nineteenth [naɪnˈtinθ]
20、twentieth [ˈtwɛntiɪθ, ˈtwʌn-]
21、twenty-first [ˈtwɛnti fɚst]
22、twenty-second [ˌtwentɪ'sekənd]
23、twenty-third [ˌtwentɪ'θɜːd]
24、twenty-fourth [t'wentiːf'ɔːθ]
25、twenty-fifth [t'wentiːf'ɪfθ]
26、twenty-sixth [t'wentiːs'ɪksθ]
27、twenty-seventh [t'wentiːs'evnθ]
28、twenty-eighth [t'wentiː'eɪtθ]
29、twenty-ninth [t'wentiːn'aɪnθ]
30、thirtieth [ˈθɚtiɪθ]
31、thirty-first['θɜːtiːf'ɜːst]
扩展资料
1、缩写
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。
2、用法
序数词在句中可作主语、宾语、定语和表语。
The second is what I really need.第二个是我真正需要的。(作主语)
He chooses the second.他挑选了第二个。(作宾语)
We are to carry out the first plan.我们将执行第一个计划。(作定语)
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......”。
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?