直击序数词
英语序数词读法1到20
英语序数词读法1到20摘要:一、英语序数词的概念二、英语序数词的读法规则三、英语序数词的特殊读法四、总结与实例正文:英语序数词是用来表示顺序、排名或次序的词汇,通常用于描述事物的顺序或等级。
在学习英语时,掌握序数词的读法是非常重要的。
本文将详细介绍英语序数词1 到20 的读法。
一、英语序数词的概念序数词是表示顺序或次序的词汇,通常用于描述事物的顺序或等级。
英语中,序数词分为两类:基数词转化为序数词和特殊序数词。
基数词转化为序数词的方法是在基数词后面加上“th”或“st”(分别为“第”和“斯”),如“first”(第一)和“second”(第二)。
特殊序数词则无法通过基数词转化而来,如“third”(第三)和“twentieth”(第二十)。
二、英语序数词的读法规则1.当序数词的数字为1 至9 时,读法与基数词相同,只需在数字后面加上“th”或“st”。
如:- first(第一)- second(第二)- third(第三)- fourth(第四)- fifth(第五)- sixth(第六)- seventh(第七)- eighth(第八)- ninth(第九)2.当序数词的数字为10 至19 时,读法为“十”加上相应的“th”或“st”。
如:- tenth(第十)- eleventh(第十一)- twelfth(第十二)- thirteenth(第十三)- fourteenth(第十四)- fifteenth(第十五)- sixteenth(第十六)- seventeenth(第十七)- eighteenth(第十八)- nineteenth(第十九)3.当序数词的数字为20 至90 时,读法为“二十”、“三十”等加上相应的“th”或“st”。
如:- twentieth(第二十)- thirty-first(第三十一)- forty-second(第四十二)- fifty-third(第五十三)- sixty-fourth(第六十四)- seventy-fifth(第七十五)- eighty-sixth(第八十六)- ninety-seventh(第九十七)三、英语序数词的特殊读法1.百位数序数词:当序数词的数字大于100 时,只需读出十位数和个位数。
江西省英语有关数词的中考考点中考题库英语数词
江西省英语有关数词的中考考点中考题库英语数词江西省英语有关数词的中考考点:中考英语数词知识点总结专题四数词知考点重点考点清单一、基数词、序数词以及和数词有关的表示法1. 基数词(1)基数词最基本的是下面这些,所有(2)其他基数词可以用下面的方式构成。
① 21~99先说“几十”,再说“几”,中间加连字符。
如:thirty-one boys 31个男孩② 101~999先说“几百”,再加and,然后再加末两位数(或末位数)。
如:threehundred and sixty-five days 365天③ 1000以上的数,先从后向前数,每三位数为一节,第一节前为thousand,第二节前为million,第三节前为billion,然后一节节表示。
如:seven thousand three hundredand sixty-two 7,3622. 序数词(1)序数词的基本构成是:一般以与之相对的基数词词尾加-th来构成。
如:sixth 第六(2)下面这些基数词在变为序数词的时候,有另外的表达法,需特殊记忆。
如:one—first two—second three—third five—fifth eight—eighth nine—ninth twelve—twelfth(3)以ty结尾的基数词,要变y为ie,再加th。
如:twenty—twentieth forty—fortieth(4)若是多位数词,则前面为基数词,后面为序数词,照第一条变。
如:twenty-one—twenty-first ninety-nine—ninety-ninth (5)在使用序数词时,通常前面加定冠词the;有时也可以加不定冠词a/an,表示“又一、再一”;当序数词前面已经有限定词时,则不需要加定冠词。
3. 和数词有关的表示法(1)年月日的表示法:① 年份用基数词表示,一般写为阿拉伯数字。
表示在哪一年,则一般在年份前加介词in。
初一 序数词
1至100的基数词合序数词第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 ,32nd 第33 thirty-third ,33rd第34 thirty-fourth,34th 第35 thirty-fifth,35th第36 thirty-sixth ,36th第37 thirty-seventh,37th 第38 thirty-eighth ,38th 第39 thirty-ninth ,39th第40 fortieth ,40th第41 forty-first ,41st第42 forty-second,42nd第43 forty-third ,43rd第44 forty-fourth ,44th第45 forty-fifth ,45th第46 forty-sixth,46th第47 forty-seventh ,47th第48 forty-eighth ,48th第49 forty-ninth,49th第50 fiftieth ,50th第51 fifty-first,51st第52 fifty-second ,52nd第53 fifty-third,53rd第54 fifty-fourth ,54th第55 fifty-fifth ,55th第56 fifty-sixth,56th第57 fifty-seventh ,57th第58 fifty-eighth,58th第59 fifty-ninth ,59th第60 sixtieth,60th第61 sixty-first,61st第62 sixty-second ,62nd第63 sixty-third ,63rd第64 sixty-fourth ,64th第65 sixty-fifth ,65th第66 sixty-sixth,66th第67 sixty-seventh ,67th第68 sixty-eighth,68th第69 sixty-ninth ,69th第70 seventieth ,70th第71 seventy-first ,71st第72 seventy-second ,72nd第73 seventy-third,73rd第74 seventy-fourth,74th第75 seventy-fifth ,75th第76 seventy-sixth ,76th第77 seventy-seventh,77th第78 seventy-eighth ,78th第79 seventy-ninth,79th第80 eightieth ,80th第81 eighty-first,81st第82 eighty-second ,82nd第83 eighty-third,83rd第84 eighty-fourth,84th第85 eighty-fifth ,85th第86 eighty-sixth ,86th第87 eighty-seventh ,87th第88 eighty-eighth ,88th第89 eighty-ninth ,89th第90 ninetieth,90th第91 ninety-first,91st第92 ninety-second ,92nd第93 ninety-third,93rd第94 ninety-fourth,94th第95 ninety-fifth ,95th第96 ninety-sixth,96th第97 ninety-seventh,97th第98 ninety-eighth,98th第99 ninety-ninth,99th第100 one hundredth ,100th动词变ing的规律1 一般情况下,直接在动词后加-ingwork→working sleep →,study →,2 动词以不发音的-e结尾,要去-e加-ingtake →taking make →,dance →,3 重读闭音节的动词,要双写词尾字母(短音加一个辅音字母),再加-ingcut →cutting put →,begin →,4 以-ie结尾的动词,把变成y再加-inglie →lying tie →die →名词变复数1)单数名词加s: studen t→, apple→, bag→, tree→, book→, brother→.2)以s、x、sh、ch结尾的名词加es: glass→, box→, brush→,match→ .3)以辅音字母加y结尾的名词,变y为i加es: city→, baby→, enemy→.4)以f或fe结尾的名词,多数变f为v加es: wife→, knfe→.但有些词只加s: roof→, proof→, chief→.5)以o结尾的名词,有些加es: Negro→, hero→, tomato→, potato→.其它加s: radio→, zoo→, piano→, photo→. 6)不规则名词:foot→, goose→, tooth→, child→, man→, woman→, sheep→, deer→, mouse→.8)复合名词变复数:以不可数名词结尾的复合名词无复数形式,如:homework→以man或woman为前缀的复合名词变复数,前后两个名词都变复数,如:manservant →, woman student →.动词变第三人称单数1、一般情况下,动词后直接加s,如:work→, get→, read→等。
一到三十的序数词英语
一到三十的序数词英语在英语中,我们会经常用到一到三十的序数词,如first、second、third等等。
在日常生活中,熟练掌握这些序数词的用法对我们的沟通非常有帮助。
下面,本文将分步骤阐述如何正确使用这些序数词。
一、1-10的序数词1. First:表示“第一”,在英语中通常作为序数词出现,如:I am the first one to arrive.(我是第一个到达的)2. Second:表示“第二”,如:He finished second in the race.(他在比赛中获得第二名)3. Third:表示“第三”,如:This is the third time I have come to this city.(这是我第三次来到这个城市)4. Fourth:表示“第四”,如:She finished fourth in the competition.(她在比赛中获得第四名)5. Fifth:“第五”,如:The fifth graders had a picnic in the park.(五年级学生在公园野餐)6. Sixth:“第六”,如:She is the sixth member of the family.(她是这个家庭的第六个成员)7. Seventh:“第七”,如:I finished in seventh place in the race.(我在比赛中获得第七名)8. Eighth:“第八”,如:The eighth floor is where the company's offices are located.(八楼是公司办公室所在的地方)9. Ninth:“第九”,如:This is the ninth time I have tried to contact him.(这是我第九次试图联系他)10. Tenth:“第十”,如:I am the tenth person to arrive at the meeting.(我是第十个到达会议的人)二、11-30的序数词11. Eleventh:“第十一”,如:She is the eleventh member of the team.(她是这个队伍的第十一个成员)12. Twelfth:“第十二”,如:The twelfth month of the year is December.(一年中的第十二个月份是12月)13. Thirteenth:“第十三”,如:I arrived on the thirteenth of July.(我在7月13日到达)14. Fourteenth:“第十四”,如:The fourteenth chapter of the book is very interesting.(这本书的第十四章非常有趣)15. Fifteenth:“第十五”,如:He celebrated his fifteenth birthday yesterday.(他昨天庆祝了自己的15岁生日)16. Sixteenth:“第十六”,如:The sixteenth of September is his wedding anniversary.(9月16日是他的结婚纪念日)17. Seventeenth:“第十七”,如:She was the seventeenthperson to graduate from the university.(她是第十七位从该大学毕业的人)18. Eighteenth:“第十八”,如:The eighteenth century was a time of great change.(18世纪是一个伟大转变的时期)19. Nineteenth:“第十九”,如:She finished nineteenth in the marathon.(她在马拉松比赛中获得第19名)20. Twentieth:“第二十”,如:The twentieth anniversary of the company's founding is coming up.(公司成立的二十周年纪念即将到来)21. Twenty-first:“第二十一”,如:He is the twenty-first person to win this award.(他是第二十一位获得该奖项的人)22. Twenty-second:“第二十二”,如:The twenty-second episode of the TV show airs tonight.(这个电视剧的第22集今晚播出)23. Twenty-third:“第二十三”,如:I arrived on the twenty-third of May.(我在5月23日到达)24. Twenty-fourth:“第二十四”,如:The twenty-fourth hour of the day is midnight.(一天中的第24小时是午夜)25. Twenty-fifth:“第二十五”,如:She is the twenty-fifth employee to join the company.(她是第25位加入公司的员工)26. Twenty-sixth:“第二十六”,如:The twenty-sixth of August is a national holiday.(8月26日是国家假日)27. Twenty-seventh:“第二十七”,如:He is the twenty-seventh person to hold this position.(他是第27位担任该职务的人)28. Twenty-eighth:“第二十八”,如:The twenty-eighthchapter of the book is the climax.(这本书的第28章是高潮部分)29. Twenty-ninth:“第二十九”,如:She finished twenty-ninth in the triathlon.(她在三项全能比赛中获得第29名)30. Thirtieth:“第三十”,如:Today is the thirtieth of June.(今天是6月30日)综上所述,不管是用于日常交流还是学习英语,熟练掌握一到三十的英语序数词是非常重要的。
英语1至100序数词整理总结借鉴
1至100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 32nd 第33 thirty-third 33rd第34 thirty-fourth 34th 第35 thirty-fifth 35th第36 thirty-sixth 36th 第37 thirty-seventh 37th 第38 thirty-eighth 38th 第39 thirty-ninth 39th 第40 fortieth 40th第41 forty-first 41st第42 forty-second 42nd 第43 forty-third 43rd第44 forty-fourth 44th 第45 forty-fifth 45th第46 forty-sixth 46th第47 forty-seventh 47th 第48 forty-eighth 48th 第49 forty-ninth 49th第50 fiftieth 50th第51 fifty-first 51st第52 fifty-second 52nd 第53 fifty-third 53rd第54 fifty-fourth 54th 第55 fifty-fifth 55th第56 fifty-sixth 56th第57 fifty-seventh 57th 第58 fifty-eighth 58th 第59 fifty-ninth 59th第60 sixtieth 60th第61 sixty-first 61st第62 sixty-second 62nd 第63 sixty-third 63rd 第64 sixty-fourth 64th 第65 sixty-fifth 65th第66 sixty-sixth 66th 第67 sixty-seventh 67th第69 sixty-ninth 69th第70 seventieth 70th第71 seventy-first 71st第72 seventy-second 72nd 第73 seventy-third 73rd 第74 seventy-fourth 74th 第75 seventy-fifth 75th第76 seventy-sixth 76th 第77 seventy-seventh 77th 第78 seventy-eighth 78th 第79 seventy-ninth 79th 第80 eightieth 80th第81 eighty-first 81st第82 eighty-second 82nd 第83 eighty-third 83rd第84 eighty-fourth 84th第86 eighty-sixth 86th第87 eighty-seventh 87th 第88 eighty-eighth 88th第89 eighty-ninth 89th第90 ninetieth 90th第91 ninety-first 91st第92 ninety-second 92nd 第93 ninety-third 93rd第94 ninety-fourth 94th第95 ninety-fifth 95th第96 ninety-sixth 96th第97 ninety-seventh 97th 第98 ninety-eighth 98th第99 ninety-ninth 99th第100 one hundredth 100th 多位序词:由基数词的形式变结尾部分为序数词形式来表示。
中考英语知识点-数词
中考英语知识点-数词2016中考英语知识点-数词数词是表示数目多少或顺序先后的词。
那么中考英语知识点数词语法有哪些要点呢?下面跟店铺一起来看看吧!Ⅰ.直击中考数词分为两种:基数词和序数词,表示人或事物数量多少的数词,叫基数词,如one,two,three,ten;表示人或事物的顺序的数词叫序数词,如first,second,third,fourth等。
在中考中主要考查的是:(1)基数词、序数词、分数词、小数、百分数、倍数的表达;(2)日期、时刻、年代、年龄的表示法;(3)掌握表数目的名词(如dozen,score,hundred,thousand,million等)的有关用法,以及“许多”的表示法。
平时备考时,考生应将用基数词或序数词表示物的正确形式加以对比、归纳、总结、熟练掌握以及牢记常用的数位名词所表示的数目大小等。
Ⅱ.知识精讲1)数词知识结构2)数词知识点剖析:A.基数词1.基数词的构成及读法①1-12的构成为独立单词②13-19的构成都以后缀-teen结尾,但thirteen,fifteen,eighteen为不规则变化③20-90的构成都以后缀-ty结尾,但twenty,thirty,forty,eighty为不规则变化④21-99的构成是在十位数和个位数之间加连字符- e.g.25 twenty-five⑤三位数101-999的构成要注意百位数和十位数(个位数)之间用and连接。
e.g.901 nine hundred and one⑥英语中没有“万”这个单位,1000以上而不到100万的数词都用thousand表示⑦百万 1,000,000:one (a) million⑧千万 10,000,000:ten million⑨亿 100,000,000:one (a) hundred million⑩十亿 1,000,000,000:one (a) thousandmillion(等于美国英语a billion)注:英语数字中,只有hundred后才加and2.基数词的作用①作主语 e.g.Two of the girls are from California.姑娘中有两个来自加州。
英语序数词的用法
英语序数词的用法序数词中,除了第一、第二和第三比较特殊外,即first,second,third,其他的序数词都是在基数词后面加上后缀th构成的,如果表示“十几”的序数词,需要将基数词的结尾-ty改为tie,然后再加上-th,如fourth,tenth,eighteenth,thirtieth等。
当然,有些序数词拼写也略有变化,如:第五fifth;第八eighth;第九ninth;第十二twelfth。
如果用阿拉伯数字表示序数词,通常要在数字后面加上词尾-th,而数字为1,2,3的数字较为特殊。
如:1st;2nd;3rd;31st;22nd;23rd。
序数词的具体用法如下:1.序数词前一般需要加定冠词the。
如:The first day of May is International Labour Day.2.序数词也可以和不定冠词a连用,表示“又一个”“再一个”。
如:When he sat down,a fourth man stood up to speak.3.序数词可以和名词一起构成复合形容词,作定语。
如:I have bought a second-hand car for only18,000yuan.4.序数词可以修饰形容词的最高级。
如:The Yellow River is the second longest river in China.5.用于某些固定的短语中。
如:at first起初first of all首先first aid急救;at first thought乍一想at second hand间接地second to none最好的on second thought仔细考虑love at first sight一见钟情in the first place第一。
数词
3/4—three quarters/three fourths 。
2.“分数+名词”作主语时,谓语动词的单复数形式应由
后面名词的数决定。后面的名词为可数名词复数时,谓语动词 用复数形式;为不可数名词或可数名词单数时,谓语动词用单 数形式。如:
专题 5 数词
is Three fifths of the work ________ hard to finish.
专题 5
数词
●8
时间表达法
1.整点钟: 基数词+o'clock
2.非整点时间: 顺读(先读点钟,再读分钟)或逆读
(1)当分钟数≤30时,可用“分钟+past+点钟”表示。如: twentyfive past seven 7:25。 (2)当分钟数>30时,可用“(60-分钟数)+to+(点钟+ 1)”表示。如: twentyfive to eight 7:35。
7.We'd like tea ________( 两杯茶).
专题 5 数词
________ ________ two cups ________ of
twomonth两个 8.What are you going to do in your ________( 月) holiday? six 9.They have worked in that city for ________ years and a half ________ ________ ________ ________( 六年半). 10.The number of the students in our school is about two thousand. ________ ________( 三分之二) Two thirds them are boys. of
2019初三英语知识点解析:序数词知识
2019初三英语知识点解析:序数词知识
序数词应注意的几点事项:
1. 多位数的基数词变成序数词时,只需将末位基数词变成序数词,前边的基数词不变。
如:forty-two 42 forty-second第42
nine-hundred 900 nine-hundredth第900
2. 当序数词用阿拉伯数字表示时,必须在数字后加上序数词的最后两个字母。
如:
21st第21
32nd第32
3. 序数词前一般要用定冠词the,如果序数词前用a或an时,则表示”又一;再一”(没有具体范围的限制)。
如:
Though he had failed twice, he wanted to try a third time.
尽管他已失败了两次,他还想再试一次。
The little monkey had had three apples, and he wanted to eat a fourth one.
那只小猴子已经吃了3个苹果,他还想再吃一个。
初中英语知识点归纳数字的序数词形式
初中英语知识点归纳数字的序数词形式数字的序数词形式是我们在学习英语中必须掌握的一部分。
它在日常对话、写作等方面都有广泛的应用。
在初中英语中,我们学习了一到十的序数词形式,下面是对这些数字的序数词形式的归纳总结:1. 第一(first)2. 第二(second)3. 第三(third)4. 第四(fourth)5. 第五(fifth)6. 第六(sixth)7. 第七(seventh)8. 第八(eighth)9. 第九(ninth)10. 第十(tenth)这些序数词可以用来表达日期、排序以及描述顺序等情况。
下面是一些例句:1. Today is the first day of the month.(今天是这个月的第一天。
)2. Our classroom is on the second floor.(我们的教室在二楼。
)3. I always sit in the third row during the class.(上课时我总是坐在第三排。
)4. She finished in the fourth place in the running competition.(她在跑步比赛中获得了第四名。
)5. John's birthday is on the fifth of May.(约翰的生日是五月五日。
)6. My sister is the sixth person in line to buy concert tickets.(我妹妹是排队买音乐会门票的第六个人。
)7. The seventh grade students have a field trip next week.(七年级的学生下周要进行一次实地考察。
)8. Please turn to the eighth page of your textbook.(请翻到你们教科书的第八页。
)9. We are in the ninth month of the year.(我们现在是一年中的第九个月。
基数词序数词之令狐文艳创作
一、知识归纳令狐文艳①基数词变序数词的规律:口诀:基变序,有规律。
一、二、三、特殊记,词尾字母t,d,d. (如:first, second, third)。
八减t,九去e,(如:eighth, ninth), f 来把ve替。
(如:twelfth). 单词ty作结尾,ty变成tie(如:twentieth).若是碰到几十几,只变个位就可以。
(如:twenty-first)②1-100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;20th--twentieth;21st--twenty-first;22nd--twenty-second;29th--twenty-ninth;30th--thirtieth;31st--thirty-first;40th--fortieth;50th--fiftieth;60th--sixtieth;70th--seventieth;80th--eightieth;90th--ninetieth;100th--hundredth基数词序数词练习题I. Choose the best answer( )1. Please turn to ______.A. Page 11B.the 11st pageC. page 11D. page the 11 th( )2. At night we can see ______ stars in the sky.A. thousands and thousands ofB. thousand and thousands ofC. a thousand and thousandsD. thousand and thousand( )3. There are some _____ in our classroom.A. hundred of booksB. the hundreds of booksC. hundreds of booksD. hundred of book( )4. I have been to the village ________. A.a hundred timeB. hundred timesC. hundreds of timesD. hundred of times( )5. There are ____ students in our school.A. four—hundred and forty—fiveB. four hundred and forty—fiveC. four hundreds and forty—fiveD. four hundred and forty five( )6. The teacher told me to go over _____ lessons. A. thirst threeB. the three firstC. three the firstD. the first three( )7. May is ____ of a year. A. the fifth monthsB. the fifth monthC. the five monthsD. the five month( )8. We live in ______.A. the twenty-first centuryB. the century twenty-oneC. century twenty-oneD. the century twenty-first( )9. He said he was going to be free in _______.A. one and a half hourB. one hour and halfC. one and half hoursD. an hour and a half( )10. ---How many English books are there on the table?---There is only _____English book on it.A. aB. anC. oneD. the( )11. Mr Smith stayed in _____ last night.A. Room 403B. the Room 403C. the 403 roomD. 403 the room( )12. The road is _________.A. two thousand and five hundred metres longB. two thousands metres longC. long one thousand five hundred metreD. a thousand and five hundreds metres long( )13. He joined the army on______ of May 1980.A. 1 stB. the 1C. firstD. the first( )14. Is Sunday the ____ day of the week?A. aB. oneC. onceD. first( )15. March the _____ is Women’s Day.A. eighthB. ninthC. tenthD. eight( )16. September is the _____month of the year.A. ninethB. ninthC. nineD. the twelveth( )17. December the ____ is Christmas.A. twenty-fiveB. twenty-fifthC. twentieth-fiveD. twenty-five( )18. Another way of saying Lesson 12 is __________.A. Lesson ten-twoB. Lesson Ten-secondC. the Twelfth LessonD. Twelfth lessonII. Complete the sentences according to the numerals: (用past或 to的句型)1.What time is it ? (8:30)It’s ___________________________.2. What is it ? (9:15)It’s ___________________________.3. What time is it ? (7;45)It’s ___________________________.4. What was the date ? (1893年1月226日)It______________________________________________________ ______________.III. Translate the following into English:1. 电话号码8485308 _____________________2. 第六十四中学 ___________________3. 成千上万的儿童 _____________________4. 两个月半_______________________5. 45路公共汽车 ______________________6. 三分之一_______________________7. 五分之四 ________________________8. 第501房间_____________________9. 第二层_________________________10. 第三次______________________11. 第五册 _______________________ 12. 两周半 ____________________13. 他每天早上总是第一个到校。
基数词序数词
第10
ten th
ten
第11
eleve nth
eleve n
第12
twelfth
twelve
第]3
thirtee nth
thirtee n
第14
fourtee nth
fourtee n
第]5
fiftee nth
fiftee n
第16
sixtee nth
sixtee n
第17
seve ntee nth
第36
thirty-sixth
thirty-six
第37
thirty-seve nth
thirty-
第38
thirty-eighth
thirty-
第39
thirty-ninth
thirty-nine
第40
fortieth
forty
第41
forty-first
forty-one
第42
forty-sec ond
twen ty-nine
第30
thirtieth
thirty
第31
thirty-first
thirty-one
第32
thirty-sec ond
thirty-two
第33
thirty-third
thirty-
第34
thirty-fourth
thirty-four
第35
thirty-fifth
thirty-five
sixty-one
第62
sixty-sec ond
sixty-two
第63
sixty-third
关于序数词的知识点整理:精选初一上册英语期中考试
关于序数词的知识点整理:精选初一上册英
语期中考试
1.序数词的构成
(1)一般在基数词后加th,
eg.four→fourth,thirteen→thirteenth,多位数把个位变序数词。
基数词变为序数词的规则(口诀):
基变序,有规律,词尾加上 th;一、二、三特殊记,结尾t、d、d。
八减t,九减e,f要把ve替。
ty把y改为i,记得th前有个e。
2.序数词的用法
(1.)the+序数词,表示“第几”
John lives on the fifteenth floor
(2).aan+序数词,表达再一,又一
eg.We#39;ll have to do it a second time.
(3)年月日的表达
年用基数词表示,日用序数词表示
(4)分数的表达
分子用基数词,分母用序数词。
分子大于1,分母加
-s。
(5)序数词也可以用作副词,
When did you first see him?
(6)基数词也能表示顺序,如书刊的页的数目,住所、房间、教室、电话号码等等。
Page Eight, Room 304,Class Seven,
(7).倍数表示法
主语+谓语+倍数(或分数)+ as + adj. + as I have three times as many as you.
我有你三倍那么多。
(8)在…世纪:
in the twenty-first century
通过对关于序数词的知识点整理:精选初一上册英语期中考试的学习,是否已经掌握了本文知识点,更多参考资料尽在!
相关标签搜索:初一期中复习。
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乐学序数词
“基”变“序”规律;序有规律,一,二,三个别记; -th 从四起,八加-h, 九去-e; -ve要用-f替,以y结尾变-ie; 几十几,几百几,首词不变尾变序。
c. 序数词表分数
快记口诀
英语分数不费力,“子基母序”四个字; 分子若是大于1, 分母还须加-s。
¼ one fourth ¾ three fourths
1 3
Nearly of Beijing is covered by trees and grass. A. one two B. one second C. one seconds (08甘肃) of the students in our school are fans of Li Yuchun. A. Two fifth B. Two fifths C. Fifths two
one two three four five eight nine twenty thirty-one one hundred and eight
first second third fourth fifth eighth ninth twentieth thirty-first one hundred and eighth
d. 序数词表编号 We are in Grade Four. = We are in the fourth grade. Part One = the first part; Grade Six = the sixth grade (10安徽) Now, everybody, please turn to Page and look at the picture. A. Fifth; five B. Five; fifth C. Fifth; fifth D. Five, five
• Monday is the first day of a week. • November is the eleventh month of a year. • December the thirty-first is the last day of a year. • He tried again and again, and the one hundred and eighth was successful.
直击“考点”
a. 表顺序,次序 ①标志词:the September is the n
month of a year.
(08山西)Can you answer the (第 三)question and the fourth one in Chinese?
②. 序数词用在“名词’s” 或“形容词性物主代词”后 (10广东)This is Mr. white’s visit to Beijing. He has been here twice before. A. two B. second C. three D. third (10重庆) I got a beautiful bike on birthday. I like it very much. A. fifteenth B. fifteen C. my fifteen D. my fifteenth
b. 序数词表日期 My birthday is on March the first. is National Day. A. October 1st B. October 1rd C. October 1nd D. October 1th 注:序数词=数字+st /nd /rd /th first → 1st second → 2nd third → 3rd fourth → 4th
顺序; ‘s
编号
日期
分数
速记 口诀
基变序有规律,一,二,三个别记; -th 从四起,八加-h, 九去-e; -ve要用-f替,以y结尾变-ie; 几十几,几百几,首词不变尾变序。
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