1~20英语序数词为first,second,third,fourth,fifth,sixth,seventh,eighth,ninth,tenth,eleventh,twelfth,thirteenth,fourteenth,fifteenth,sixteenth,seventeenth,eighteenth,nineteenth,twentieth。
序数词在汉语中表示为“第几”。此外,在生日中,描述出生的日期时,也会用到序数词。比如:May-first(5月1日);在英语学习中,常常需要区分基数词和序数词。
句法功能
序数词在句中可作主语、宾语、定语、表语、同位语与状语。
1、The first is better than the second.
第一个比第二个要好。(作主语)
2、She chose the second.
她选择了第二个。(作宾语)
3、The second term begins in January.
第二学期从一月份开始。(作定语)
4、I am the third in our class.
我是我们班的第三名。(作表语)
5、John, the first, is here.
约翰第一个到了这里。(作同位语)
6、I finished the work first.
我最先完成那项工作。(作状语)
1 one2 two3 three4 four5 five6 six7 seven8 eight9 nine10 ten11 eleven12 twelve13 thirteen14 fourteen15 fifteen16 sixteen17 seventeen18 eighteen19 nineteen20 twenty到20的英语序数词
1)序数词第一至第二十的数字为:
first (1st)
second (2nd)
third (3rd)
fourth (4th)
fifth (5th)
sixth (6th)
seventh (7th)
eighth (8th)
ninth (9th)
tenth (10th)
eleventh (11th)
twelfth(12th)
thirteenth (13th)
fourteen (14th)
fifteenth (15th)
sixteenth (16th) seventeen (17th)
eighteenth (18th)
nineteenth (19th)
twentieth (20th)
注:英语序数词第1-19除了first、 second、 third 有特殊形式外,其余均由基数词加后缀-th 构成。