名词单数变复数总结版
名词单数变复数的规律

名词单数变复数的规律
1. 在词尾加-s
大部分名词的复数形式可以通过在词尾加上-s来构成,比如:book(书)→ books(书)
2. 以s、x、sh、ch、o结尾的名词,在词尾加-es
当名词以s、x、sh、ch、o结尾时,需要在词尾加上-es来构成复数形式,比如:bus(公共汽车)→ buses(公共汽车);box(盒子)→ boxes(盒子);brush(刷子)→ brushes(刷子);watch(手表)→ watches(手表);potato(马铃薯)→ potatoes(马铃薯)
3. 以辅音字母加y结尾的名词,变y为i,再加-es
当名词以辅音字母加y结尾时,需要先将词尾的y变为i,然后再加上-es来构成复数形式,比如:baby(婴儿)→ babies (婴儿);city(城市)→ cities(城市)
4. 以f或fe结尾的名词,变f或fe为v,再加-es
当名词以f或fe结尾时,需要先将词尾的f或fe变为v,然后再加上-es来构成复数形式,比如:leaf(叶子)→ leaves(叶子);wife(妻子)→ wives(妻子)
5. 一些不规则的名词复数形式
一些名词的复数形式不遵循上述规则,需要单独记忆,比如:child(孩子)→ children(孩子);man(男人)→ men(男人);woman(女人)→ women(女人);tooth(牙齿)→ teeth(牙齿)。
(完整)英语单词单数变复数规则

(完整)英语单词单数变复数规则单词单数变复数规则1)单数名词加s: students, apples, bags, trees, books, brothers。
2)以s、x、sh、ch结尾的名词加es: glasses, boxes, brushes, matches。
3)以辅音字母加y结尾的名词,变y为i加es: cities, babies, enemies.4)以f或fe结尾的名词,多数变f为v加es: wives, knives。
但有些词只加s: roofs, proof s, chiefs。
5)以o结尾的名词,有些加es: Negroes, heroes, tomatoes, potatoes.其它加s: radio s, zoos, pianos, photos。
6)不规则名词:foot→feet,goose→geese, tooth→teeth,child→children, man→me n,woman→women, sheep→sheep,deer→deer,mouse→mice。
7)某些外来词变复数:datum→data, medium→media, bacterium→bacteria, curriculum→curricula,criterion→criteria,phenomenon→phenomena. (um/on→a)analysis→analyses, basis→bases,crisis→crises,diagnosis→diagnoses.(is→es )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→mens ervants, woman student women students。
其它复合名词变复数:grown up→grown ups,brother in law→brothers in law,stand by→stands by.9)复合形容词做定语时,其中的名词保持单数:a six-year old boy,a two hundred page book。
英语名词单数变复数口诀总结

英语名词单数变复数口诀(一) 规则变化名词单数变复数,直接加-s 占多数;s, x, z, ch, sh 来结尾,直接加上-es;词尾是f 或fe,加-s 之前先变ve;辅母+ y 在词尾,把y 变i 再加-es;词尾字母若是o,常用三个已足够,要加-es 请记好,hero, tomato, potato。
(二) 不规则变化男人女人a 变e,鹅足牙oo 变ee;老鼠虱婆也好记,ous 变ic;孩子加上ren,鱼鹿绵羊不用变。
注:1.以s,sh,ch,x等结尾的词加“es”,如bus→buses,peach→peaches box → boxes class → classes2.以辅音字母+y结尾的词,变y为i加es,如family→families ,library →libraries以元音字母+y结尾的名词变复数时,直接加s变复数,如monkey→monkeys,toy→toys 3.以o 结尾的名词变复数时加es的名词有:口诀:英雄爱吃西红柿、土豆和芒果。
hero →heroes tomato→tomatoespotato→potatoes mango→mangoes4.以f或fe结尾的名词变复数时:a)加s的名词有:belief→beliefs roof→roofs等b)去掉f,fe 加ves的名词有:口诀:小偷的妻子用树叶做小刀杀了一匹狼把它劈成了两半挂在了架子上,从此过上幸福生活。
thief→thieves wife→wives leaf→leavesknife→knives wolf→wolves half→halvesshelf→ shelves life→lives5. 名词复数的不规则变化需要特别记忆。
例如:man →men, woman →women, goose →geese, foot →feet, tooth →teeth, mouse →mice,child →children, fish →fish, deer (鹿) →deer, sheep →sheep 等。
英语单词单数变复数总结

英语单词单数变复数总结名词的复数形式,一般在单数形式后面加-s或-es.现将构成方法与读音规则列表如下: 1.一般情况在词尾加-s:map-maps,sea-seas,girl-girls,day-days2.以s,x,ch,sh结尾的名词后加-es:class-classes,box-boxes,watch-watches,dish-dishes3.以-f或-fe结尾的词变-f和-fe为v再加-es:leaf-leaves,thief-thieves,knife-knives,loaf-loaves,wife-wives4.直接加-s:belief-beliefs,chief-chiefs,proof-proofs,roof-roofs,gulf-gulfs5.以辅音字母加y结尾的名词,变y为i加-es:party-parties,family-families,story-stories,city-cities6.以元音字母加y结尾的名词,或专有名词以y结尾的,加-s: toy-toys,boy-boys,day-days,ray-rays,Henry-Henrys7.以辅音字母加-o结尾的名词,一般加-es:hero-heroes,Negro-Negroes,potato-potatoes,tomato-tomatoes8.不少外来词加-s:piano-pianos,photo-photos,auto-autos,kilo-kilos,solo-solos9.两者皆可:zero-zeros/zeroes,volcano-volcanoesvolcanos10.以元音字母加-o结尾的名词加-s:radio-radios,bamboo-bamboos,zoo-zoos11.以-th结尾的名词加-s:truth-truths,mouth-mouths,month-months,path-paths,2.不规则名词复数:英语里有些名词的复数形式是不规则的,现归纳如下: 1.改变名词中的元音字母或其他形式:man-men,woman-women,foot-feet,goose-geese,mouse-mice?2.单复数相同:sheep,deer,series,means,works,fish,speciesli,yuan,jin,?3.只有复数形式:ashes,trousers,clothes,thanks,goods,glasses,compasses,contents4.一些集体名词总是用作复数: people,police,cattle,staff5.部分集体名词既可以作单数(整体)也可以作复数(成员): audience,class,family,crowd,couple,group,committee,government,population,crew,team,public,enemy,party6.复数形式表示特别含义:customs(海关),forces(军队),times(时代),spirits(情绪),drinks(饮料),sands(沙滩),papers(文件报纸),manners(礼貌),looks(外表),brains(头脑智力),greens(青菜),ruins(废墟)7表示“某国人”加-s:Americans,Australians,Germans,Greeks,Swedes,Europeans8.单复数同形:Swiss,Portuguese,Chinese,Japanese9.以-man或-woman结尾的改为-men,-women: Englishmen,Frenchwomen10.合成名词将主体名词变为复数:sons-in-law,lookers-on,passers-by,story-tellers,boyfriends11.无主体名词时将最后一部分变为复数: grown-ups,housewives,stopwatches12.将两部分变为复数:womensingers,menservants。
名词单数变复数

3.以辅音字母加y结尾的名词,先改y为i, -- families 再加es ( family
dictionary -- dictionaries )
( buses, boxes, watches )
区别 key – keys boy -- boys
4. 以 f / fe结尾的,变f/fe为v, 再加es
男人女人 a 变 e,鹅足牙 oo 变 ee; 老鼠虱婆也好记,ous 变 ic;
孩子加上 ren,鱼鹿绵羊不用变。
1. Look! Two _____ are talking happily under the apple tree.
A. man teacher B. man teachers C. men teachers D. men teacher
名词单数变复数
--What’s this? --It’s a pen. --What are these? --They are pens.
名词单数变复数
(一)规则变化:
1.一般在词尾加s
(mothers、 fathers, sisters, brothers)
2.以s,
x,需要特别记忆。 例如:man → men, woman → women, mouse → mice,louse lice, child → children, 等。 5.由两个可数名词构成的名词短语,变复数只 变后一名词即可。 an apple tree - apple trees a book shop -book shops an English book- English books 但是遇到woman和man的名词短语例外 woman doctor-women doctors;
名词单数变复数的变化规则

名词单数变复数的变化规则(一)规则变化名词单数变复数,直接加-S占多数;s,x,z,Ch,sh来结尾,直接加上-es;词尾是f或fe,加-s之前先变ve;辅母+y在词尾,把y变i再加-es;词尾字母若是o,常用三个已足够要加-es请记好,hero,tomato,potato(二)不规则变化男人女人a变e,鹅足牙0o变ee;老鼠虱婆也好记,ous变ic;孩子加上ren,鱼鹿绵羊不用变。
【解说】1.英语名词有单数和复数的区别,单数表示"个”,复数表示“多于个。
”名词由单数变复数,多数是规则的变,直接加-s,例如:book→books,qirl→gir ls。
但以s,x,Ch,sh结尾的名词,变成复数时加-es,例如:bus→buses,buzz→buzzes,box→boxes,watch→watches, brush→brushes dress→dresses2.-f(e)结尾的名词单数变复数歌诀:④树叶半数自已黄,妻子拿刀去割粮,架后窜出一只狼,就像强盗逃命忙。
②妻子持刀去宰狼,小愉吓得发了慌,躲在架后保己命,半片树叶遮目光。
例如:leaf-leaves(树叶,叶子),knife-knives 子),wolf--wolves(狼),lifelines,生命),这些名词变成复数时,都要改-f(e)为ve,再加-s3。
-f结尾的名词直接加-s变复数歌诀:海湾边、屋顶上,首领奴仆两相望;谁说他们无信仰,证据写在手帕上。
例如:gulf,roof,chief,serf,belief,proof,h andkerchief,这些名词变复数直接加-s注:scar(围巾;披冈)可以先改f为ve再加-S,也可直接加4.辅音字母+y结尾的名词,把y变i再加-es。
例如:baby→babies,country→countries,family→families;而y前是元音时,y不变,直接加=5。
例如:day→days boy→boys5.以-o结尾的名词变复数时,多数直接加-S。
(完整版)英语单词单数变复数规则

单词单数变复数规则1)单数名词加s: students, apples, bags, trees, books, brothers.2)以s、x、sh、ch结尾的名词加es: glasses, boxes, brushes, matches.3)以辅音字母加y结尾的名词,变y为i加es: cities, babies, enemies.4)以f或fe结尾的名词,多数变f为v加es: wives, knives.但有些词只加s: roofs, proof s, chiefs.5)以o结尾的名词,有些加es: Negroes, heroes, tomatoes, potatoes.其它加s: radio s, zoos, pianos, photos.6)不规则名词:foot→feet, goose→geese, tooth→teeth, child→children, man→me n, woman→women, sheep→sheep, deer→deer, mouse→mice.7)某些外来词变复数:datum→data, medium→media, bacterium→bacteria, curriculum→curricula, criterion→criteria, phenomenon→phenomena. (um/on→a)analysis→analyses, basis→bases, crisis→crises, diagnosis→diagnoses.(is→es )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→menservants, woman student women students.其它复合名词变复数:grown up→grown ups, brother in law→brothers in law, stand by→stands by.9)复合形容词做定语时,其中的名词保持单数:a six-year old boy,a two hundred page book。
名词的单数形式变复数形式的方法总结

名词的单数形式变复数形式的方法总结(一)规则变化1.名词单数变复数,直接加-s 占多数;Eg. book-books; pen-pens; apple-apples2.s, x, ch, sh来结尾,直接加上-es;Eg. dress-dresses;裙子box-boxes; 盒子watch-watches;手表brush-brushes 刷子3.词尾是f 或fe,先变为ve再加-s;(将f或者fe 直接改为ves)Eg. leaf-leaves; wife-wives; knife-kniveshalf-halves; thief-thives wolf-wolves巧记:“小偷”(thief)的“妻子”(wife)用“刀子”(knife)和“树叶”(leaf)把“狼”(wolf)劈成两“半”(half)。
4.辅音+ y在词尾,把y变i 再加-es;Eg. study-studies;学习baby-babies;婴儿city-cities城市5.元音+y在词尾, 只加-s就足够Eg. boy – boys ;男孩day – days;天monkey – monkeys猴子6.词尾字母若是o,常用三个已足够,要加-es请记好,hero 英雄, tomato西红柿, potato土豆。
美国黑人和英雄爱吃土豆和西红柿。
Eg. negro-negroes;黑人hero-heroes;potato-potatoes; tomato-tomatoes其余o结尾的词加s,photo-photos;照片piano-pianos钢琴(二) 不规则变化1.男人女人a变e,鹅足牙oo变ee;man-men;男人woman-women;女人goose-geese;鹅foot-feet; 足tooth-teeth牙齿2.老鼠虱子也好记,ous变ic;mouse-mice;老鼠louse-lice虱子3.孩子加上ren,鱼鹿绵羊不用变child-children孩子fish-fish鱼deer-deer鹿sheep-sheepm绵羊this---these(这些) that ---those(那些)。
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名词单数变复数口诀•(一)规则变化•名词单数变复数,直接加-s 占多数;•book-books; pen-pens; apple-apples•s, x, z, ch, sh 来结尾,直接加上-es;•dress-dresses; box-boxes; buzz-buzzes; watch-watches; brush-brushes词尾是f 或fe,加-s 之前先变ve;记住10个把f或fe变成v再加es的单词;Wife life knife leaf 树叶thief half self shelf架子loaf面包wolf狼但是,roof-roofs屋顶,除外leaf-leaves; wife-wives; knife-knives辅音+ y 在词尾,把y 变i 再加-es;•study-studies; baby-babies; city-cities元音+y在词尾, 只加s就足够•boy – boys ; day – days; monkey – monkeys•词尾字母若是o,常用三个已足够,要加-es 请记好,hero, tomato, potato。
•美国黑人和英雄爱吃土豆和西红柿。
辅音+o 词尾+es 元音+o 词尾+s•negro-negroes; hero-heroes; potato-potatoes; tomato-tomatoes•其余o结尾的词加s, photo-photos; piano-pianos•••(二) 不规则变化•男人女人a 变e,鹅足牙oo 变ee;•man-men; woman-women; goose-geese; foot-feet; tooth-teeth•老鼠虱子也好记,ous 变ic;•mouse-mice; louse-lice•孩子加上ren,鱼鹿绵羊不用变•child-children; fish; deer; sheep•this---these(这些)•that -- those(那些)⑶单复数同形:people Chinese Japanese fish deer鹿sheep 绵羊⑷某国人的复数:Chinese Japanese 后面不加sEnglishman Frenchman 把man变为men其他各国人以an,ian结尾的均直接加s,如AmericansGerman 除外,German-GermansIII. 名词的所有格:名词在句中表示所有关系的语法形式叫做名词所有格。
所有格分两种:一是名词词尾加’s 构成,二是由介词of加名词构成。
前者多表示有生命的东西,后者多表示无生命的东西。
3. of所有格的用法:用于无生命的东西:the legs of the chair, the cover of the book用于有生命的东西,尤其是有较长定语时:the classrooms of the first-year students用于名词化的词:the struggle of the oppressed名词练习1. The ____ of the room were covered with ____.A. roofs, leafsB. roofs, leavesC. rooves, leafsD. rooves, leaves2. There are three ____ in our factory.A. woman doctorsB. women doctorsC. woman doctorD. women doctor3. Which do you prefer ____ or ____?A. potatos, tomatosB. potatos, tomatoesC. potatoes, tomatosD. potatoes, tomatoes5. The ant has two ____. A. stomaches B. stomacks C. stomach D. stomachs6. He doesn’t like ____ for supper. A. chick B. chicken C. chickens D. chicks10. My family raise a lot of ____, including two ____.A. cattle, cowsB. cows, cattleC. cattles, cowsD. cow, cattles15. Two ____, please. A. coffee B. coffees C. cup of coffee D. cups coffee17. ____ knowledge of space develops rapidly. A. M an’s B. Men’s C. Mens’ D. Person’s18.I stayed at ____. A. Xiao Wang’s B. Wang’s home C. the Wangs D. home of Wang19. Sister Carrie works in a ____ factory. A. shoes B. shoses C. shoe D. shoe’s20. Have you ever read ____?A. today newspaperB. newspaper todayC. newspaper of todayD. today’s newspaper21. Two ____ walk didn’t made me tired. A. hour B. hours C. hour’s D. hours’22. The mother over there is ____ mother.A. Julia and MaryB. Julia and Mary’sC. Julia’s and Mary’sD. Julia’s and Mary24. The children are playing ____ on the ____.A. sand, sandB. sands, sandsC. sand, sandsD. sands, sand27. We have no ____ about where she has gone.A. informationB. newsC. messageD. flash28. Food and ____ are daily necessities(需要)for the people.A. clothB. clotheC. clothesD. clothing45. I saw many ____ seated in the corner reading something.A. JapaneseB. JapanesesC. of JapaneseD. of Japaneses46. Father went to his doctor for ____ about his heart trouble.A. an adviceB. adviceC. advicesD. the advices47. We are ____ and they are ____.A. Englishmen, GermansB. Englishmen, GermanC. Englishmans, GermansD. Englishmen, Germen48. ____ are made of ____.A. A glass, a glassB. Glasses, glassC. The glass, the glassD. Glasses, glasses49. I’ll h ave to buy ____ trousers. A. a B. two C. a pair of D. a couple of50. There are two ____ in our class. A. Liu B. Lius C. Liu’s D. Lius’53. The laboratory assistant recorded the ____ reactions(反应).A. mouses’B. miceC. mices’D. mice’s54. This letter was sent by ____.A. my father friendB. my father friend’sC. a friend of my father’sD. a friend of my father58. There are thirty-two ____ in our school.A. woman teacherB. women teacherC. women teachersD. woman teachers名词答案:1~5 BBDDD 6~10 BBCAA 11~15 ABCCB 16~20 DAACD 21~25 DBDCD 26~30 BADBD 31~35 AABDC 36~40 BACCB 41~45 ABDCA 46~50 BABCB 51~55 BDDCD 56~60 ABCCB 61~65 BACAA 66~70 DADCA 71~75 CDCBD 76~80 ADCAD 81~84 ACDA。