S笔记-
以一结尾的加st，例：first-1st
以二结尾的加nd，例：second-2nd
以三结尾的加rd，例：third-3rd
其他的加th，例：fourth-4th fifth-5th…
1、第一类
first (1st) 第一
second (2nd) 第二
third (3rd) 第三
（在括号里的是缩写形式，均在阿拉伯数字后面加上相应序数词的最后两个字母构成，以下各类与此相同。）这类序数词只有三个，在整个序数词里面是特殊的，就和第一类基数词一样，需要逐个地硬记下来。
2、第二类：
fourth (4th) 第四
fifth (5th) 第五
sixth (6th) 第六
seventh (7th) 第七
eighth (8th) 第八
ninth (9th) 第九
tenth (10th) 第十
eleventh (11th) 第十一
twelfth (12th) 第十二
thirteenth (13th) 第十三
fourteenth (14th) 第十四
fifteenth (15th) 第十五
sixteenth (16th) 第十六
seventeenth (17th) 第十七
eighteenth (18th) 第十八
nineteenth (19th) 第十九
这一类序数词共有十六个。均在相应的基数词后面加上后缀－th构成。要注意其中fifth、eighth、ninth、twelth四个词的拼法。
3、第三类：
twentieth (20th) 第二十
thirtieth (30th) 第三十
fortieth (40th) 第四十
fiftieth (50th) 第五十
sixtieth (60th) 第六十
seventieth (70th) 第七十
eightieth (80th) 第八十
ninetieth (90th) 第九十
这一类全是十位整数的序数词，共八个。它们的构成方法是：先将相应的十位整数的基数词词尾－ty中的y改成i，然后在加上后缀－eth。
4、第四类：
thirty-first (31th) 第三十一
sixty-second (62nd) 第六十二
eighty-seventh (87th) 第八十七
ninety-eighth (98th) 第九十八
这类表示“第几十几”的序数词，跟表示“几十几”的基数词一样简单。在构成方法上均由基数词“几十几”变化而来，十位数不变，仅把个位上的基数词变成序数词就行了。
扩展资料：
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......”。
参考资料来源：百度百科-序数词
余辉-
第1 first 1st
第2 second 2nd
第3 third 3rd
第4 fourth 4th
第5 fifth 5th
第6 sixth 6th
第7 seventh 7th
第8 eighth 8th
第9 ninth 9th
第10 tenth 10th
第11 eleventh 11th
第12 twelfth 12th
第13 thirteenth 13th
第14 fourteenth 14th
第15 fifteenth 15th
第16 sixteenth 16th
第17 seventeenth 17th
第18 eighteenth 18th
第19 nineteenth 19th
第20 twentieth 20th
第21 twenty-first 21st
第22 twenty-second 22nd
第23 twenty-third 23rd
第24 twenty-fourth 24th
第25 twenty-fifth 25th
第26 twenty-sixth 26th
第27 twenty-seventh 27th
第28 twenty-eighth 28th
第29 twenty-ninth 29th
第30 thirtieth 30th
第31 thirty-first 31st
第32 thirty-second
第33 thirty-third
第34 thirty-fourth
第35 thirty-fifth
第36 thirty-sixth
第37 thirty-seventh
第38 thirty-eighth
第39 thirty-ninth
第40 fortieth
第41 forty-first
第42 forty-second
第43 forty-third
第44 forty-fourth
第45 forty-fifth
第46 forty-sixth
第47 forty-seventh
第48 forty-eighth
第49 forty-ninth
第50 fiftieth
第51 fifty-first
第52 fifty-second
第53 fifty-third
第54 fifty-fourth
第55 fifty-fifth
第56 fifty-sixth
第57 fifty-seventh
第58 fifty-eighth
第59 fifty-ninth
第60 sixtieth
第61 sixty-first
第62 sixty-second
第63 sixty-third
第64 sixty-fourth
第65 sixty-fifth
第66 sixty-sixth
第67 sixty-seventh
第68 sixty-eighth
第69 sixty-ninth
第70 seventieth
第71 seventy-first
第72 seventy-second
第73 seventy-third
第74 seventy-fourth
第75 seventy-fifth
第76 seventy-sixth
第77 seventy-seventh
第78 seventy-eighth
第79 seventy-ninth
第80 eightieth
第81 eighty-first
第82 eighty-second
第83 eighty-third
第84 eighty-fourth
第85 eighty-fifth
第86 eighty-sixth
第87 eighty-seventh
第88 eighty-eighth
第89 eighty-ninth
第90 ninetieth
第91 ninety-first
第92 ninety-second
第93 ninety-third
第94 ninety-fourth
第95 ninety-fifth
第96 ninety-sixth
第97 ninety-seventh
第98 ninety-eighth
第99 ninety-ninth
第100 one hundredth
真可-
1=First 1st
2=Second 2nd
3=Third 3rd
4=Fourth 4th
5=Fifth 5th
6=Sixth 6th
7=Seventh 7th
8=Eighth 8th
9=Ninth 9th
10=Tenth 10th
11=Eleventh 11th
12=Twelfth 12th
13=Thirteenth 13th
14=Fourteenth 14th
15=Fifteenth 15th
16=Sixteenth 16th
17=Seventeenth 17th
18=Eighteenth 18th
19=Nighteenth 19th
20=Twentieth 20th
21=Twenty-first 21th
22=Twenty-second 22nd
23=Twenty-third 23rd
24=Twenty-fourth 24th
25=Twenty-fifth 25th
26=Twenty-sixth 26th
27=Twenty-seventh 27th
28=Twenty-eighth 28th
29=Twenty-ninth 29th
30=Thirtieth 30th
31=Thirty-first 31th
32=Thirty-second 32nd
33=Thirty-third 33rd
34=Thirty-fourth 34th
35=Thirty-fifth 35th
36=Thirty-sixth 36 th
37=Thirty-seventh 37th
38=Thirty-eighth 38th
39=Thirty-ninth 39th
40=Fortieth 40th
41=Forty-first 41st
42=Forty-second 42nd
43=Forty-third 43rd
44=Forty-fourth 44th
45=Forty-fifth 45th
46=Forty-sixth 46th
47=Forty-seventh 47th
48=Forty-eighth 48th
49=Forty-ninth 49th
50=Fiftieth 50th
51=Fifty-first 51st
52=Fifty-second 52nd
53=Fifty-third 53rd
54=Fifty-fourth 54th
55=Fifty-fifth 55th
56=Fifty-sixth 56th
57=Fifty-seventh 57th
58=Fifty-eighth 58th
59=Fifty-ninth 59th
60=Sixtieth 60th
61=Sixty-first 61th
62=Sixty-second 62nd
63=Sixty-third 63rd
64=Sixty-fourth 64th
65=Sixty-fifth 65th
66=Sixty-sixth 66th
67=Sixty-seventh 67th
68=Sixty-eighth 68th
69=Sixty-ninth 69th
70=Seventieth 70th
71=Seventy-first 71st
72=Seventy-second 72nd
73=Seventy-third 73rd
74=Seventy-fourth 74th
75=Seventy-fifth 75th
76=Seventy-sixth 76th
77=Seventy-seventh 77th
78=Seventy-eighth 78th
79=Seventy-ninth 79th
80=Eightieth 80th
81=Eighty-first 81st
82=Eighty-second 82nd
83=Eighty-third 83rd
84=Eighty-fourth 84th
85=Eighty-fifth 85th
86=Eighty-sixth 86th
87=Eighty-seventh 87th
88=Eighty-eighth 88th
89=Eighty-ninth 89th
90=Ninetieth 90th
91=Ninety-first 91st
92=Ninety-second 92nd
93=Ninety-third 93rd
94=Ninety-fourth 94th
95=Ninety-fifth 95th
96=Ninety-sixth 96th
97=Ninety-seventh 97th
98=Ninety-eighth 98th
99=Ninety-ninth 99th
100=one hundred 100th
我不懂运营-
1=First 1st
2=Second 2nd
3=Third 3rd
4=Fourth 4th
5=Fifth 5th
6=Sixth 6th
7=Seventh 7th
8=Eighth 8th
9=Ninth 9th
10=Tenth 10th
11=Eleventh 11th
12=Twelfth 12th
13=Thirteenth 13th
14=Fourteenth 14th
15=Fifteenth 15th
16=Sixteenth 16th
17=Seventeenth 17th
18=Eighteenth 18th
19=Nighteenth 19th
20=Twentieth 20th
21=Twenty-first 21th
22=Twenty-second 22nd
23=Twenty-third 23rd
24=Twenty-fourth 24th
25=Twenty-fifth 25th
26=Twenty-sixth 26th
27=Twenty-seventh 27th
28=Twenty-eighth 28th
29=Twenty-ninth 29th
30=Thirtieth 30th
31=Thirty-first 31th
32=Thirty-second 32nd
33=Thirty-third 33rd
34=Thirty-fourth 34th
35=Thirty-fifth 35th
36=Thirty-sixth 36 th
37=Thirty-seventh 37th
38=Thirty-eighth 38th
39=Thirty-ninth 39th
40=Fortieth 40th
41=Forty-first 41st
42=Forty-second 42nd
43=Forty-third 43rd
44=Forty-fourth 44th
45=Forty-fifth 45th
46=Forty-sixth 46th
47=Forty-seventh 47th
48=Forty-eighth 48th
49=Forty-ninth 49th
50=Fiftieth 50th
51=Fifty-first 51st
52=Fifty-second 52nd
53=Fifty-third 53rd
54=Fifty-fourth 54th
55=Fifty-fifth 55th
56=Fifty-sixth 56th
57=Fifty-seventh 57th
58=Fifty-eighth 58th
59=Fifty-ninth 59th
60=Sixtieth 60th
61=Sixty-first 61th
62=Sixty-second 62nd
63=Sixty-third 63rd
64=Sixty-fourth 64th
65=Sixty-fifth 65th
66=Sixty-sixth 66th
67=Sixty-seventh 67th
68=Sixty-eighth 68th
69=Sixty-ninth 69th
70=Seventieth 70th
71=Seventy-first 71st
72=Seventy-second 72nd
73=Seventy-third 73rd
74=Seventy-fourth 74th
75=Seventy-fifth 75th
76=Seventy-sixth 76th
77=Seventy-seventh 77th
78=Seventy-eighth 78th
79=Seventy-ninth 79th
80=Eightieth 80th
81=Eighty-first 81st
82=Eighty-second 82nd
83=Eighty-third 83rd
84=Eighty-fourth 84th
85=Eighty-fifth 85th
86=Eighty-sixth 86th
87=Eighty-seventh 87th
88=Eighty-eighth 88th
89=Eighty-ninth 89th
90=Ninetieth 90th
91=Ninety-first 91st
92=Ninety-second 92nd
93=Ninety-third 93rd
94=Ninety-fourth 94th
95=Ninety-fifth 95th
96=Ninety-sixth 96th
97=Ninety-seventh 97th
98=Ninety-eighth 98th
99=Ninety-ninth 99th
100=one hundred 100th
陶小凡-
1到10的序数词
可爱兔兔信封
LV.5
成为第NaN位粉丝
第1 first 1st 第2 second 2nd 第3 third 3rd 第4 fourth 4th 第5 fifth 5th 第6 sixth 6th 第7 seventh 7th 第8 eighth 8th 第9 ninth 9th 第10 tenth 10th 第11 eleventh 11th 第12 twelfth 12th 第13 thirteenth 13th 第14 fourteenth 14th 第15 fifteenth 15th 第16 sixteenth 16th 第17 seventeenth 17th 第18 eighteenth 18th 第19 nineteenth 19th 第20 twentieth 20th 第21 twenty-first 21st 第22 twenty-second 22nd 第23 twenty-third 23rd 第24 twenty-fourth 24th 第25 twenty-fifth 25th 第26 twenty-sixth 26th 第27 twenty-seventh 27th 第28 twenty-eighth 28th 第29 twenty-ninth 29th 第30 thirtieth 30th 第31 thirty-first 31st 第32 thirty-second 第33 thirty-third 第34 thirty-fourth 第35 thirty-fifth 第36 thirty-sixth 第37 thirty-seventh 第38 thirty-eighth 第39 thirty-ninth 第40 fortieth 第41 forty-first 第42 forty-second 第43 forty-third 第44 forty-fourth 第45 forty-fifth 第46 forty-sixth 第47 forty-seventh 第48 forty-eighth 第49 forty-ninth 第50 fiftieth 第51 fifty-first 第52 fifty-second 第53 fifty-third 第54 fifty-fourth 第55 fifty-fifth 第56 fifty-sixth 第57 fifty-seventh 第58 fifty-eighth 第59 fifty-ninth 第60 sixtieth 第61 sixty-first 第62 sixty-second 第63 sixty-third 第64 sixty-fourth 第65 sixty-fifth 第66 sixty-sixth 第67 sixty-seventh 第68 sixty-eighth 第69 sixty-ninth 第70 seventieth 第71 seventy-first 第72 seventy-second 第73 seventy-third 第74 seventy-fourth 第75 seventy-fifth 第76 seventy-sixth 第77 seventy-seventh 第78 seventy-eighth 第79 seventy-ninth 第80 eightieth 第81 eighty-first 第82 eighty-second 第83 eighty-third 第84 eighty-fourth 第85 eighty-fifth 第86 eighty-sixth 第87 eighty-seventh 第88 eighty-eighth 第89 eighty-ninth 第90 ninetieth 第91 ninety-first 第92 ninety-second 第93 ninety-third 第94 ninety-fourth 第95 ninety-fifth 第96 ninety-sixth 第97 ninety-seventh 第98 ninety-eighth 第99 ninety-ninth 第100 one hundredth
这是1到100的序数词、现在你要1到10 当你以后就要到100多啦、现在我都全发给你 以后你就不用找啦 谢谢哈
康康map-
1=First 1st
2=Second 2nd
3=Third 3rd
4=Fourth 4th
5=Fifth 5th
6=Sixth 6th
7=Seventh 7th
8=Eighth 8th
9=Ninth 9th
10=Tenth 10th
11=Eleventh 11th
12=Twelfth 12th
13=Thirteenth 13th
14=Fourteenth 14th
15=Fifteenth 15th
16=Sixteenth 16th
17=Seventeenth 17th
18=Eighteenth 18th
19=Nighteenth 19th
20=Twentieth 20th
21=Twenty-first 21st
22=Twenty-second 22nd
23=Twenty-third 23rd
24=Twenty-fourth 24th
25=Twenty-fifth 25th
26=Twenty-sixth 26th
27=Twenty-seventh 27th
28=Twenty-eighth 28th
29=Twenty-ninth 29th
30=Thirtieth 30th
31=Thirty-first 31st
32=Thirty-second 32nd
33=Thirty-third 33rd
34=Thirty-fourth 34th
35=Thirty-fifth 35th
36=Thirty-sixth 36th
37=Thirty-seventh 37th
38=Thirty-eighth 38th
39=Thirty-ninth 39th
40=Fortieth 40th
41=Forty-first 41st
42=Forty-second 42nd
43=Forty-third 43rd
44=Forty-fourth 44th
45=Forty-fifth 45th
46=Forty-sixth 46th
47=Forty-seventh 47th
48=Forty-eighth 48th
49=Forty-ninth 49th
50=Fiftieth 50th
51=Fifty-first 51st
52=Fifty-second 52nd
53=Fifty-third 53rd
尽力了兄弟们
黑桃云-
以一结尾的加st，例：first-1st
以二结尾的加nd,例：second-2nd
以三结尾的加rd,例：third-3rd
其他的加th,例：fourth-4th fifth-5th…
皮皮-
英语1~100的序数词带缩写，这道题可能要好长的一段时间才能写得了，不过我这里也不能给你做出一写出来，你可以用手机在浏览器里面搜索，这样更方便一些。
max笔记-
1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th
wpBeta-
1=First 1st
2=Second 2nd
3=Third 3rd
4=Fourth 4th
5=Fifth 5th
6=Sixth 6th
7=Seventh 7th
8=Eighth 8th
9=Ninth 9th
10=Tenth 10th
11=Eleventh 11th
12=Twelfth 12th
13=Thirteenth 13th
14=Fourteenth 14th
15=Fifteenth 15th
16=Sixteenth 16th
17=Seventeenth 17th
18=Eighteenth 18th
19=Nighteenth 19th
20=Twentieth 20th
21=Twenty-first 21th
22=Twenty-second 22nd
23=Twenty-third 23rd
24=Twenty-fourth 24th
25=Twenty-fifth 25th
26=Twenty-sixth 26th
27=Twenty-seventh 27th
28=Twenty-eighth 28th
29=Twenty-ninth 29th
30=Thirtieth 30th
31=Thirty-first 31th
32=Thirty-second 32nd
33=Thirty-third 33rd
34=Thirty-fourth 34th
35=Thirty-fifth 35th
36=Thirty-sixth 36 th
37=Thirty-seventh 37th
38=Thirty-eighth 38th
39=Thirty-ninth 39th
40=Fortieth 40th
41=Forty-first 41st
42=Forty-second 42nd
43=Forty-third 43rd
44=Forty-fourth 44th
45=Forty-fifth 45th
46=Forty-sixth 46th
47=Forty-seventh 47th
48=Forty-eighth 48th
49=Forty-ninth 49th
50=Fiftieth 50th
西柚不是西游-
Thirt second third
cloud123-
first-1st second-2nd third-3rd
北有云溪-
考虑考虑提吉里吉里面有几个同事，嗯