1到30的序数词英文怎么写

Question

如题所述

Answer 1

首先搞清楚基数词和序数词，
基数词，表示数量，1，2，3，表示多少个
序数词，表示顺序，第1，第2，第3，表示第几个

1-30的序数词，前3个是特殊情况，需要单独记忆，从4开始往后，基本上都是在基数词的词根后面加th，但是词根变化较多，尤其结尾部分，要注意。
还有，所有序数词之前，都要加the。

1-10，first, second, third,fourth,fifth,sixth,seventh,eighth,ninth,tenth
11-20，eleventh,twelfth,thirteenth,fourteenth,fifteenth,sixteenth,seventeenth,eighteenth,nineteenth,twentieth
21-30，twenty first, twenty second,twenty third,twenty-fourth,twenty-fifth,twenth-sixth, twenty-seventh,twenty-eighth,twenty-ninth,thirtieth

Answer 2

1 one
2 two
3 three
4 four
5 five
6 six
7 seven
8 eight
9 nine
10 ten
11 eleven
12 twelve
13 thirteen
14 fourteen
15 fifteen
16 sixteen
17 seventeen
18 eighteen
19 nineteen
20 twenty
21 twenty-one
22 twenty-two
23 twenty-three
24 twenty-four
25 twenty-five
26 twenty-six
27 wenty-seven
28 twenty-eight
29 twenty-nine
30 thirty本回答被提问者和网友采纳

Answer 3

1 first
2 second
3 third
4 forth
5 fifth
6 sixth
7 seventh
8eighth
9 ninth
10 tenth
11 eleventh
12 twelfth
13 thirteenth
14 fourteenth
15 fifteenth
16 sixteenth
17 seventeenth
18 eighteenth
19 nineteenth
20 twentieth
21 twenty-first
22 twenty-second
23 twenty-third
24 twenty-forth
25 twenty-fifth
26 twenty-sixth
27 twenty-seventh
28 twenty-eighth
29 twenty-ninth
30 thirtieth