⑴ 一至十二的英文省略形式 如 1st
1ST 2ND 3RD 4到12 都是后面加th 如 :4th 8th 不过这些都是第几第几的 单纯的数字没有省略形式
⑵ 基数词一到三十缩写和完整形式是什么
基数词 序数词 英文缩写
第1 one first 1st
第2 two second 2nd
第3 three third 3rd
第4 four fourth 4th
第5 five fifth 5th
第6 six sixth 6th
第7 seven seventh 7th
第8 eight eighth 8th
第9 nine ninth 9th
第10 ten tenth 10th
第11 eleven eleventh 11th
第12 twelve twelfth 12th
第13 thirteen thirteenth 13th
第14 fourteen fourteenth 14th
第15fifteen fifteenth 15th
第16 sixteen sixteenth 16th
第17 seventeen seventeenth 17th
第18 eighteen eighteenth 18th
第19 nineteen nineteenth19th
第20 twenty twentieth 20th
第21 twenty-one twenty-first 21st
第22twenty-two twenty-second 22nd
第23 twenty-three twenty-third 23rd
第24 twenty-four twenty-fourth 24th
第25 twenty-five twenty-fifth 25th
第26twenty-six twenty-sixth 26th
第27twenty-twenty-seventh 27th
第28 twenty-eight twenty-eighth 28th
第29 twenty-nine twenty-ninth 29th
第30 thirty thirtieth 30th
(2)1st完整形式扩展阅读:
1)基数词表示数量的多少
2)基数词写法和读法: 345three hundred and forty-five;
3)基数词一般是单数形式,但下列情况,常用复数:
a. 与of短语连用,表示概数,不能与具体数目连 用,如scores of people 指许多人;
b.在一些表示"一排"或"一组"的词组里;
如:They arrived in twos and threes.他们三三两两的到达了。
c. 表示"几十岁"为dozens of ages;
d. 表示"年代",用 in the 数词复数;
e. 在乘法运算的一种表示法里,如:3 x 5 = 15 Three fives is (are) fifteen.
注意事项
(1)基数词 1-12 是独立单词,需逐个记忆。
基数词 13-19是个位数词的词干后加-teen 构成。其中 thirteen, fifteen, eighteen 变化不规则。
基数词 20-90 是在个位数词后面加 -ty 构成。其中 twenty, thirty, forty, fifty, eighty 变化不规则。
基数词 21-99 是在十位数词后面加上个位数词合成,中间加上连字符 " - " 。
例如: 21 twenty-one,95 ninety-five
基数词三位以上的数词, 在百位和十位之间,一般要用连词"and ",十万位和万位,亿位和千万位之间通常也要加and。例如: 132 one hundred and thirty-two,1340 one thousand three hundred and forty.
⑶ 1st~31st的完整形式 急
first
second
third
fourth
fifth
sixth
seventh
eighth
ninth
tenth
eleventh
twelfth
thirteenth
fourteenth
fifteenth
sixteenth
seventeenth
eighteenth
nineteenth
twentieth
twenty-first
twenty-second
twenty-third
twenty-fourth
twenty-fifth
twenty-sixth
twenty-seventh
twenty-eighth
twenty-ninth
thirtieth
thirty-first
希望帮到了你,
⑷ 1st 2nd 3nd 8th 9th 5th的完全形式
first
second
third
eighth
ninth
fifth
⑸ 1st~31st的完整形式
first
second
third
fourth
fifth
sixth
seventh
eighth
ninth
tenth
eleventh
twelfth
thirteenth
fourteenth
fifteenth
sixteenth
seventeenth
eighteenth
nineteenth
twentieth
twenty-first
twenty-second
twenty-third
twenty-fourth
twenty-fifth
twenty-sixth
twenty-seventh
twenty-eighth
twenty-ninth
thirtieth
thirty-first
希望帮到了你,满意敬请采纳,谢谢。
⑹ 写出序数词的完整形式
1st(first) 2nd(second) 3rd(third )
4th(fourth) 5th(fifth)8th(eighth)
9th(ninth)11th(eleventh)12th(twelfth)
13th(thirteenth)20th(twentieth)21st(twenty-first )
22nd (twenty-second)23rd(twenty-third)30th(thirtieth)40th(fortieth) 望采纳啊!
⑺ 英语单词lst的完整写法
这个单词是数词一的序数词的缩写,它的完整形式是
first ,意思是“第一”
⑻ lst的完整形式是什么
first
请采纳
⑼ 一到50要完整形式比如first,1st
1st first
2nd second
3rd third
4th forth
5th fifth
6th sixth
7th seventh
8th eighth
9th ninth
10th tenth
11th eleventh
12th twelfth
13th thirteenth
14th fourteenth
15th fifteenth
16th sixteenth
17th seventeenth
18th eighteenth
19th nineteenth
20th twentieth
21st twenty-first
22nd twenty second
23rd twenty third
24th twenty forth
.
.
.
30th thirtieth
31st thirty first
.
.
.
40th fortieth
41st forty first
.
.
.
50th fiftieth
⑽ 31st完整形式
thirty first
ninetieth
twenty second
fourty third