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xiaoyoubaobei

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1到20的英语序数词:

(1)1到30:first,second,third,fourth,fifth,sixth,seventh,eighth,ninth,tenth。

(2)11到20:eleventh,twelfth,thirteenth,fourteenth,fifteenth,sixteenth,seventeenth,eighteenth,nineteenth,twentieth。

(3)其中1st,2nd,3rd为特殊形式,其它的都是阿拉伯数字后加th(以1,2,3结尾是st,nd,rd。 e.g.:twenty-first,21st)。

序数词前不用the的情况:

1、当序数词前有形容词性物主代词或名词所有格修饰时,序数词前不用 the。例句:

(1)Mother was my first teacher in my life.妈妈是我生命中的第一个老师。

(2)Tom is Lily's third boyfriend. 汤姆是莉莉的第三个男朋友。

2、当表达分数时,序数词前不用 the。例句:

(1)One fifth of the students here are from the country. 这儿1/5的学生来自农村。

(2)Three fourths of the students here are from the country. 这儿的3/4的学生来自农村。

3、当表达“又一,再一”时,序数词前不用 the,但可加不定冠词。例句:

(1)Please give me a second chance. 请再给我一次机会。

(2)The poor woman had a third baby. 那个可怜的妇女又生了第三个宝宝。

4、当表达“年月日”时,序数词前不用the。例句:

He was born on June 6th, 1974. 他出生在1974年6月6日。

5、当序数词在句中作状语时,序数词前不用 the。例句:

(1)Who got there second? 谁第二个到那儿的?

(2)I finished the work first. 我最先完成那项工作。

6、当表达比赛中获得的名次时,序数词前不用 the。例句:

She stands first in her class. 她在班上成绩排名第一。

7、当表示某人的多少岁 生日时,序数词前不加the。例句:

Mary's twelfth birthday.玛丽的十二岁生日。

英语数字的序数词

92 评论(13)

霸王V风月

一到三十的序数词

1st = first

2nd = second

3rd=third

4th=fourth

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-firstu

22nd=twenty-second

23rd=twenty-third

24th=twenty-fourth

25th=twenty-fifth

26th=twenty-sixth

27th=twenty-seventh

28th=twenty-eighth

29th=twenty-ninth

30th=thirtieth

说明

1、许多序数词是由相应的基数词后加th构成的,如:four / fourth,six / sixth,ten / tenth,sixteen / sixteenth,但是nine变为序数词是ninth,而不是nineth。

2、twentieth, thirtieth, fortieth等表示整十的序数词,由相应的基数词将词尾y改为ie,再加th构成。

3、first, second, third通常可缩写为1st, 2nd, 3rd。凡是以th结尾的序数词可缩写为“基数词+th”:4th, 5th, 9th, 11th, 60th, 128th等。

4、非整十的多位数,将个位数变成序数词即可:twenty-first(第21),thirty-sixth(第36),ninety-ninth(第99),three hundred and sixty-fifth(第365)等。

229 评论(13)

好吃的深海鱼

1~30序数词如下:

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。

1~30的序数词的缩写如下:

1st,2nd,3rd,4th,5th,6th,7th,8th,9th,10th;11th,12th,13th,14th,15th,16th,17th,18th,19th,20th;21st,22nd,23rd,24th,25th,26th,27th,28th,29th,30th。

序数词的语法:

在英语中,使用序数词时前面要加定冠词 the,但是,在下面的情况下则不加 the:

1、当序数词前有形容词性物主代词或名词所有格修饰时,序数词前不用 the。

例句:Mother was my first teacher in my life.妈妈是我生命中的第一个老师。

2、当表达分数时,序数词前不用 the。

例句:One fifth of the students here are from the country. 这儿1/5的学生来自农村。

3、当表达“又一,再一”时,序数词前不用 the,但可加不定冠词。

例句:Please give me a second chance. 请再给我一次机会。

4、当表达“年月日”时,序数词前不用the。

例句:He was born on June 6th, 1974. 他出生在1974年6月6日。

5、当序数词在句中作状语时,序数词前不用 the。

例句:Who got there second? 谁第二个到那儿的?

6、当表达考试(赛跑等)中获得的名次时,序数词前不用 the。

例句:She stands first in her class. 她在班上成绩排名第一。

281 评论(12)

bluesky588

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)

213 评论(9)

还是曼特宁

1到100序数词:1到20为:first、second、third、fourth、fifth、sixth、seventh、eighth、ninth、tenth、eleventh、twelfth、thirteenth、fourteenth、fifteenth、sixteenth、seventeenth、eighteenth、nineteenth、 twentieth21到40为:twenty-first、twenty-second、twenty-third、twenty-fourth、twenty-fifth、twenty-sixth、twenty-seventh、twenty-eighth、twenty-ninth、thirtieth、thirty-first、thirty-secondthirty-third、thirty-fourth、thirty-fifth、thirty-sixth、thirty-seventh、thirty-eighth、thirty-ninth、fortieth41到60为:forty-first、forty-second、forty-third、forty-fourth、forty-fifth、forty-sixth、forty-seventh、forty-eighth、forty-ninth、fiftieth、fifty-first、fifty-second、fifty-third、fifty-fourth、fifty-fifth、fifty-sixth、fifty-seventh、fifty-eighth、fifty-ninth、sixtieth61到80为:sixty-first、sixty-second、sixty-third、sixty-fourth、sixty-fifth、sixty-sixth、sixty-seventh、sixty-eighth、sixty-ninth、seventieth、seventy-first、seventy-second、seventy-thirdseventy-fourth、seventy-fifth、seventy-sixth、seventy-seventh、seventy-eighth、seventy-ninth、eightieth81到100为:eighty-first、eighty-second、eighty-third、eighty-fourth、eighty-fifth、eighty-sixth、eighty-seventh、eighty-eighth、eighty-ninth、ninetieth、ninety-first、ninety-secondninety-third、ninety-fourth、ninety-fifth、ninety-sixth、ninety-seventh、ninety-eighth、ninety-ninth、one hundredth扩展资料:序数词记忆歌诀:第1、2、3、12单独记第五第九均无e整十y变ie,然后再加-th整十带个是“基 + 序”; 其余直接加-th说明:序数词有两种写法:①用英语单词②用“阿拉伯数字+词尾-st/-nd/-r/-thfirst—1st eleventh—11th twenty-first—21stsecond—2nd twelfth—12th twenty-second—22nd third—3rdthirteenth—13th twenty-third—23rdfourth4—4th fourteenth—14th twenty—fourth 24th

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