英语1～20基数词和序数词
1至20的英语单词基数词变序数词(1到20基数词变序数词英文)
1至20的英语单词基数词变序数词(1到20基数词变序数词英文)序数词一般由基数词后加th构成,前面一般加冠词the.以y结尾的基数词构成序数词时,把y边为i,再加eth.基变序，有规律，词尾加上th，(fourth，sixth) 一，二，三，特殊记，结尾字母t，d，d；(first，second，third) 八去t，九去e，（eighth，ninth) ve要用f替；(fifth，twelfth) 单词ty做结尾，直接把y变i，然后再加eth。
若要碰到几十几，只变个位就可以。
二、1~30基数词变序数词(英语)？1st = first 2nd = second 3rd=third 4th=fourth5th=fifth 6th=sixth 7th=seventh 8th=eighth 9th=ninth 10th=tenth 11th=eleventh 12th=twelfth 13th=thirteenth 14th=fourteenth 15th=fifteenth 16th=sixteenth17th=seventeenth 18th=eighteenth 19th=nineteenth20th=twentieth 21st=twenty-first 22nd=twenty-second23rd=twenty-third 24th=twenty-fourth 25th=twenty-fifth 26th=twenty-sixth 27th=twenty-seventh 28th=twenty-eighth 29th=twenty-ninth 30th=thirtieth三、1至25基数词和序数词？基数词：表示数目的词称为基数词序数词：是指表示顺序的数词序号基数词序数词1 one first2 two second3 three third4 four fourth5 five fifth6 six sixth7 seven seventh8 eight eighth9 nine ninth10 ten tenth11 eleven eleventh12 twelve twelfth13 thirteen thirteenth14 fourteen fourteenth15 fifteen fifteenth16 sixteen sixteenth17 seventeen seventeenth18 eighteen eighteenth19 nineteen nineteenth20 twenty twentieth21 twenty-one twenty-first22 twenty-two twenty-second23 twenty-three twenty-third24 twenty-four twenty-fourth25 twenty-five twenty-fifth四、1-20基数词和序数词？1-20基数词是：one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty1-20序数词是：first second third fourth fifth sixth seventh eighth ninth tenth eleventh twelfth thirteenth fourteenth fifteenth sixteenth seventeenth eighteenth nineteenth twentieth五、1-20的基数词和序数词？1-20的基数词是：one、two、three、four、five、six、seven、eight、nine、teneleven、twelve、thirteen、fourteen、fifteen、sixteen、seventeen、eighteen、nineteen、twenty序数词第一至第二十的数字为：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 20th6.1到23的基数词改成序数词英语？1→19的规律one→first two→second three→third five→fiftheight→eighth nine→ninth 其余的在基数词后加th，twenty→twentieth21→23的规律十位数是基数词，个位数是序数词，如twenty －first七、80基数词变序数词？80的基数词eighty变为序数词是eightieth把基数词变序数词口诀告诉大家如下：基变序，容易记，加上th就可以；一二三，特殊记，词尾字母tdd；八减t，九减e，f来把ve替；若是遇到整十数，ty变作tie;遇到几十个，换个位置就行了。
英语1到100的序数词和基数词
英语1到100的序数词和基数词基数词：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 - twenty-seven, 28 - twenty-eight, 29 -twenty-nine, 30 - thirty, 31 - thirty-one, 32 - thirty-two,33 - thirty-three, 34 - thirty-four, 35 - thirty-five, 36 - thirty-six, 37 - thirty-seven, 38 - thirty-eight, 39 -thirty-nine, 40 - forty, 41 - forty-one, 42 - forty-two, 43 - forty-three, 44 - forty-four, 45 - forty-five, 46 - forty-six, 47 - forty-seven, 48 - forty-eight, 49 - forty-nine, 50 -fifty, 51 - fifty-one, 52 - fifty-two, 53 - fifty-three, 54 - fifty-four, 55 - fifty-five, 56 - fifty-six, 57 - fifty-seven, 58 - fifty-eight, 59 - fifty-nine, 60 - sixty, 61 - sixty-one,62 - sixty-two, 63 - sixty-three, 64 - sixty-four, 65 -sixty-five, 66 - sixty-six, 67 - sixty-seven, 68 - sixty-eight, 69 - sixty-nine, 70 - seventy, 71 - seventy-one, 72 - seventy-two, 73 - seventy-three, 74 - seventy-four, 75 - seventy-five, 76 - seventy-six, 77 - seventy-seven, 78 - seventy-eight, 79 - seventy-nine, 80 - eighty, 81 - eighty-one, 82 - eighty-two, 83 - eighty-three, 84 - eighty-four, 85 - eighty-five, 86 - eighty-six, 87 - eighty-seven, 88 - eighty-eight, 89 - eighty-nine, 90 - ninety, 91 - ninety-one, 92 - ninety-two, 93 - ninety-three, 94 - ninety-four, 95 - ninety-five, 96 - ninety-six, 97 - ninety-seven, 98 - ninety-eight, 99 - ninety-nine, 100 - one hundred.序数词：1 - first, 2 - second, 3 - third, 4 - fourth, 5 - fifth, 6 - sixth, 7 - seventh, 8 - eighth, 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-fourth, 25 - twenty-fifth, 26 - twenty-sixth, 27 - twenty-seventh, 28 - twenty-eighth, 29 - twenty-ninth, 30 - thirtieth, 31 - thirty-first, 32 - thirty-second, 33 -thirty-third, 34 - thirty-fourth, 35 - thirty-fifth, 36 -thirty-sixth, 37 - thirty-seventh, 38 - thirty-eighth, 39 - thirty-ninth, 40 - fortieth, 41 - forty-first, 42 - forty-second, 43 - forty-third, 44 - forty-fourth, 45 - forty-fifth, 46 - forty-sixth, 47 - forty-seventh, 48 - forty-eighth, 49 - forty-ninth, 50 - fiftieth, 51 - fifty-first, 52 - fifty-second, 53 - fifty-third, 54 - fifty-fourth, 55 - fifty-fifth, 56 - fifty-sixth, 57 - fifty-seventh, 58 - fifty-eighth, 59 - fifty-ninth, 60 - sixtieth, 61 - sixty-first, 62 - sixty-second, 63 - sixty-third, 64 - sixty-fourth, 65 - sixty-fifth, 66 - sixty-sixth, 67 - sixty-seventh, 68 - sixty-eighth, 69 - sixty-ninth, 70 - seventieth, 71 - seventy-first, 72 -seventy-second, 73 - seventy-third, 74 - seventy-fourth, 75 - seventy-fifth, 76 - seventy-sixth, 77 - seventy-seventh, 78 - seventy-eighth, 79 - seventy-ninth, 80 - eightieth, 81 -eighty-first, 82 - eighty-second, 83 - eighty-third, 84 - eighty-fourth, 85 - eighty-fifth, 86 - eighty-sixth, 87 - eighty-seventh, 88 - eighty-eighth, 89 - eighty-ninth, 90 - ninetieth, 91 - ninety-first, 92 - ninety-second, 93 - ninety-third, 94 - ninety-fourth, 95 - ninety-fifth, 96 - ninety-sixth, 97 - ninety-seventh, 98 - ninety-eighth, 99 - ninety-ninth, 100 - one hundredth.。
基数词与序数词对照表
基数词与序数词对照表1 one 一；1st first 第一2 two 二；2nd second 第二3 three 十；3rd third 第三4 four 四；4th fourth 第四5 five 五；5th fifth 第五6 six 六；6th sixth 第六7 seven 七；7th seventh 第七8 eight 八；8th eighth 第八9 nine 九；9th ninth 第九10 ten 十；10th tenth 第十11 eleven 十一；11th eleventh 第十一12 twelve 十二；12th twelfth 第十二(twelve变ve为f加th)13 therteen 十三；13th thirteenth 第十三14 fourteen 十四；14th fourteenth 第十四15 fifteen 十五；15th fifteenth 第十五16 sixteen 十六；16th sixteenth 第十六17 seventeen 十七；17th seventeen 第十七18 eighteen 十八；18th eighteenth 第十八19 nineteen 十九；19th nineteenth 第十九20 twenty 二十；20th twentieth 第二十(twenty变y为ie加th)21 twenty-one 二十一；21st twenty-first 第二十一23 twenty-three 二十三；23rd twenty-third 第二十三25 twenty-five 二十五；25th twenty-fifth 第二十五27 twenty-seven 二十七；27th twenty-seventh 第二十七29 twenty-nine 二十九；29th twenty-ninth 第二十九30 thirty 三十；30th thirtieth 第三十32 thirty-two 三十二；32nd thirty-second 第三十二34 thirty-four 三十四；34th thirty-fourth 第三十四36 thirty-six 三十六；36th thirty-sixth 第三十六38 thirty-eight 三十八；38th thirty-eighth 第三十八40 forty 四十；40th fortieth 第四十50 fifty 五十；50th fiftieth 第五十60 sixty 六十；60th sixtieth 第六十70 seventy 七十；70th seventieth 第七十80 eighty 八十；80th eightieth 第八十90 ninety 九十；90th ninetieth 第九十100 one hundred 一百；100th （one）hundredth 第一百101 one hundred and one 一百零一；321 three hundred and twenty-one 三百二十一；999 nine hundred and ninety-nine 九百九十九；1，000 one thousand 一千；1，001 one thousand and one 一千零一；4，321 four thousand hundred and twenty-one 四千三百二十一；10，000 ten thousand 一万；54，321 fifty-four thousand three hundred and twenty-one 五万四千三百二十一；100，000 one hundred thousand 十万654，321 six hundred and fifty-four thousand three hundred and twenty-one 六十五万四千三百二十一1，000，000 one million 一百万7，654，321 seven million six hundred and fifty-four thousand three hundred and twenty-one 七百六十五万四千三百二十一10，000，000 ten million 一千万87，654，321 eighty-seven million six hundred and fifty-four thousand three hundred and twenty-one 八千七百六十五万四千三百二十一100，000，000 one hundred millon 一亿987，654，321 nine hundred and eighty-seven million six hundred and fifty-four thousand three hundred and twenty-one 九亿八千七百六十五万四千三百二十一1，000，000，000 one billion 十亿公文写作公文写作是指根据公务活动的客观现实和需求，运用科学的逻辑思路和写作手法完成公文的撰写。
英语1到31的基数词和序数词
英语1到31的基数词和序数词英语中表示数字的有基数词和序数词两种，基数词就是表示数量的数字词，序数词则是表示顺序的数字词。
本文将详细介绍英语中1到31的基数词和序数词，以便读者更好地掌握英语数字表达。
一、基数词1. one：表示数目的基本单位，常用于物品的数量和时间的表示，如one apple，one o'clock。
2. two：表示两个物品或者两个人，如two apples，two friends。
3. three：表示三个物品或者三个人，如three cars，three brothers。
4. four：表示四个物品或者四个人，如four chairs，four sisters。
5. five：表示五个物品或者五个人，如five pencils，five classmates。
6. six：表示六个物品或者六个人，如six bottles，six students。
7. seven：表示七个物品或者七个人，如seven books，seven teachers。
8. eight：表示八个物品或者八个人，如eight cups，eight cousins。
9. nine：表示九个物品或者九个人，如nine pens，nine friends。
10. ten：常用于时间的表示，表示10点钟或10分钟，如ten o'clock，ten minutes。
11. eleven：表示11个物品或者11个人，如eleven cakes，eleven players。
12. twelve：表示12个物品或者12个人，如twelve oranges，twelve students。
13. thirteen：表示13个物品或者13个人，如thirteen chairs，thirteen classmates。
14. fourteen：表示14个物品或者14个人，如fourteen books，fourteen friends。
1到20英语单词基数词和序数词
1到20英语单词基数词和序数词1 one (基数词), first (序数词)。
2 two (基数词), second (序数词)。
3 three (基数词), third (序数词)。
4 four (基数词), fourth (序数词)。
5 five (基数词), fifth (序数词)。
6 six (基数词), sixth (序数词)。
7 seven (基数词), seventh (序数词)。
8 eight (基数词), eighth (序数词)。
9 nine (基数词), ninth (序数词)。
10 ten (基数词), tenth (序数词)。
11 eleven (基数词), eleventh (序数词)。
12 twelve (基数词), twelfth (序数词)。
13 thirteen (基数词), thirteenth (序数词)。
14 fourteen (基数词), fourteenth (序数词)。
15 fifteen (基数词), fifteenth (序数词)。
16 sixteen (基数词), sixteenth (序数词)。
17 seventeen (基数词), seventeenth (序数词)。
18 eighteen (基数词), eighteenth (序数词)。
19 nineteen (基数词), nineteenth (序数词)。
20 twenty (基数词), twentieth (序数词)。
基数词用来表示数量，而序数词则表示顺序或顺位。
在日常生活中，我们经常使用这些基数词和序数词来描述事物的数量和顺序。
希望这些信息对你有所帮助。
1一20序数词英语
1一20序数词英语序数词是英语中用来表示顺序的词，它们以基数词和序数词形式出现，基数词表示数量，而序数词表示顺序。
基数词由一到十，十一到二十，以此类推，可以表示数量；序数词则以first（第一），second （第二），third（第三）...tenth（第十），eleventh（第十一）...twentieth（第二十）等等来表示顺序。
二、序数词从1-20的表示1. First（第一）2. Second（第二）3. Third（第三）4. Fourth（第四）5. Fifth（第五）6. Sixth（第六）7. Seventh（第七）8. Eighth（第八）9. Ninth（第九）10. Tenth（第十）11. Eleventh（第十一）12. Twelfth（第十二）13. Thirteenth（第十三）14. Fourteenth（第十四）15. Fifteenth（第十五）16. Sixteenth（第十六）17. Seventeenth（第十七）18. Eighteenth（第十八）19. Nineteenth（第十九）20. Twentieth（第二十）三、如何使用序数词1、序数词可以表示日期、时间，如：We arrived on the third of May.（我们在五月三号到达）He was born on the tenth of October.（他是在十月十号出生的）2、序数词可以表示排名或次序，如：He is the first in the class.（他是班上第一名）She’s the fourth in the race.（她是比赛中第四名）3、序数词可以用来表达顺序或程序，如：The first step is to fill in the form.（第一步是填写表格） The second step is to make a payment.（第二步是付款）四、如何构成序数词1、从一到十，序数词采用基数词来表示，如：1 - one2 - two3 - three4 - four5 - five6 - six7 - seven8 - eight9 - nine10 - ten2、从十一到二十，序数词则采用十加基数词的形式，第一个字母大写，如：11 - Eleven12 - Twelve13 - Thirteen14 - Fourteen15 - Fifteen16 - Sixteen17 - Seventeen18 - Eighteen19 - Nineteen20 - Twenty五、序数词常用结构1、序数词加上形容词The first time者 The first thingThe second time者 The second dayThe third place者 The third person2、序数词前有定冠词The first time者 The second dayThe third place者 The fourth person3、序数词加上名词The first time者 The first thingThe second day者 The second personThe third place者 The third book六、序数词的注意事项1、序数词前需使用定冠词the正确：I will meet you on the second day.错误：I will meet you on second day.2、序数词中的英文拼写要正确正确：It the third time.错误：It the thirdty time.3、在序数词前面加定冠词时，要注意其变形正确：The twenty-first century.错误：The twenty first century.七、总结以上就是英语中关于1-20序数词英语的介绍，从定义、表示、使用、构成、常用结构以及应注意的事项中，大家可以体会序数词在英语中的重要性。
1到90的英语序数词和基数词
1到90的英语序数词和基数词1 one2 two3 three4 four5 five6 six7 seven8 eight9 nine 10 ten11 eleven 12 twelve 13 thirteen 14 fourteen 15 fifteen16 sixteen 17 seventeen 18 eighteen 19 nineteen 20 twenty21 twenty-one 22 twenty-two 23 twenty-three 24 twenty-four 25 twenty-five26 twenty-six 27 twenty-seven 28 twenty-eight 29 twenty-nine 30 thirty31 thirty-one 32 thirty-two 33 thirty-three 34 thirty-four 35 thirty-five36 thirty-six 37 thirty-seven 38 thirty-eight 39 thirty-nine 40 forty41 forty-one 42 forty-two 43 forty-three 44 forty-four 45 forty-five46 forty-six 47 forty-seven 48 forty-eight 49 forty-nine 50 fifty51 fifty-one 52 fifty-two 53 fifty-three 54 fifty-four 55 fifty-five56 fifty-six 57 fifty-seven 58 fifty-eight 59 fifty-nine 60 sixty61 sixty-one 62 sixty-two 63 sixty-three 64 sixty-four 65 sixty-five66 sixty-six 67 sixty-seven 68 sixty-eight 69 sixty-nine 70 seventy71 seventy-one 72 seventy-two 73 seventy-three 74 seventy-four 75 seventy-five 76 seventy-six 77 seventy-seven 78 seventy-eight 79 seventy-nine 80 eighty81 eighty-one 82 eighty-two 83 eighty-three 84 eighty-four 85 eighty-five86 eighty-six 87 eighty-seven 88 eighty-eight 89 eighty-nine 90 ninety【序数词：】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。
基数词序数词对照表精选全文完整版
69 sixty-nine
第69 sixty-ninth
69th
70 seventy
第70 seventieth
70th
71 seventy-one
第71 seventy-first
71st
72 seven-two
第72 seventy-second
72nd
73 seventy-three
第73 seventy-third
58th
59 fifty-nine
第59 fifty-ninth
59th
60 sixty
第60 sixtieth
60th
61 sixty-one
第61 sixty-first
61st
62 sixty-two
第62 sixty-second
62nd
63 sixty-three
第63 sixty-third
43rd
44 forty-four
第44 forty-fourth
44th
45 forty-five
第45 forty-fifth
45th
46 forty-six
第46 forty-sixth
46th
47 forty-seven
第47 forty-seventh
47th
48 forty-eight
第48 forty-eighth
100th
48th
49 forty-nine
第49 forty-ninth
49th
50 fifty
第50 fiftieth
50th
51 fifty-one
第51 fifty-first