名词变复数规则变化

2024-07-21

名词变复数规则变化（精选10篇）

1.名词变复数规则变化篇一

名词变复数规则：

1．一般名词复数是在名词后面加上“s”，如map→maps，bag→bags，book-books等；

2．以s，x，sh，ch结尾的词加“es”，如bus→buses，watch→watches, box-boxes等；

3．以f或fe结尾的名词变复数时,去掉f，fe 加ves的名词有： half→halves knife→knives leaf→leaves wolf→wolves wife→wives life→lives thief→thieves 4．以o 结尾的名词变复数时：

a）加s的名词有：photo→photos，piano→pianos，radio→radios，zoo→zoos b）加es的名词有： potato→potatoes tomato→tomatoes

5．以辅音字母＋y结尾的词，变y为i加es，如baby→babies, family-families, study-studies等；

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，holiday→holidays，storey→storeys（楼层）；

6.oo变ee的单词：foot-feet, goose-geese,tooth-teeth；

7.a变e的单词： man-men, woman-women, policeman-policemen;8.复数与原形一致的单词：fish-fish, sheep-sheep, deer-deer, Chinese-Chinese, Japanese-Japanese;9.最特殊的一个：German-Germans.第三人称单数时动词变化规则：

1、一般现在时主语为第三人称单数时的动词变化

①在一般现在时中，当主语为第三人称单数时，动词要用“s”型（即第三人称单数形式）。

②所谓动词“s”型的构成，可按名词变复数的规则来记，即： i）在动词尾直接加 s。如：play—plays，want—wants，work—works，know—knows，help—helps，get—gets）ii）以字母s、x、ch、sh或o结尾的动词加-es；如：guess—guesses，fix—fixes，teach—teaches，brush—brushes，go—goes，do—does，watch—watches，catch—catches）iii）以辅音字母＋y结尾的动词，先变y为i，再加-es。如：study—studies，carry—carries，fly—flies，worry—worries

动词加ing变化规则：

1、一般情况下，在动词原形后面直接加ing，e.g.go-going ,doing, walking, talking, speaking, sleeping,cooking.2、以不发音的e 结尾，去e加ing，e.g.shave(刮脸)-shaving，coming, living, dancing, making.3、在少数几个以 –ie 结尾的动词后：须将–ie 变作y，再加-ing。(这些动词词典一般均注明)eg.die – dying;tie – tying，lie – lying

4、在闭音节的单音节动词后、以重读闭音节结尾的多音节动词，而末尾只有一个辅音字母时，将这个辅音字母双写（x除外），然后再加 –ing.sit – sitting;run – running;begin – beginning;forget – forgetting 特别要注意：这和第三人称一般现在时的词尾变化不同，动词词尾如为“辅音字母 + y” 时不变，在其后直接加 –ing。eg.study – studying;carry– carrying;fly – flying;worry – worrying

2.小学英语名词单数变复数规则篇二

二、以“s、x、sh、ch”结尾，加es 如：bus-buses，box-boxes，brush-brushes，watch-watches

三、以“f或fe”结尾，变f或fe为v，再加es 如：wife-wives，knife-knives，wolf-wolves，（妻子拿刀杀了狼）

thief-thieves，leaf-leaves，life-lives（小偷靠树叶活了命）

四、以“y”结尾的

1、以“辅音字母+y”结尾，变y为i，再加es 如：family-families，strawberry-strawberries

2、以 “元音字母+y”结尾，加s 如：day-days，boy-boys，key-keys

五、以“o”结尾的

1、以“辅音字母+o”结尾的词，有生命的，加es 如：hero-heroes，potato-potatoes，tomato-tomatoes（英雄爱吃土豆、西红柿）

2、以“辅音字母+o”结尾的词，无生命的，加s 如：photo-photos，piano-pianos

3、以“元音字母+o”结尾的，加s 如：zoo-zoos，bamboo-bamboos，radio-radios

六、不规则名词复数

1、man-men，woman-women，policeman-policemen，policewoman-policewomen（男人、女人a变e）

2、foot-feet，tooth-teeth（牙齿和脚oo变ee）

3、Chinese-Chinese，Japanese-Japanese，people-people，sheep-sheep，deer-deer，fish-fish（中日人民爱吃绵羊、小鹿和小鱼）

4、mouse-mice，child-children

七、常用不可数名词，不能接数字，只能说一点、一些、很多，没有复数形式

bread 面包 rain 雨 steel 钢 gold 金 sand 沙 grass 草 glass 玻璃 oil 油 paper 纸 butter 黄油

water 水 homework 作业 food 食品 money 钱 tea 茶 snow 雪

3.小学名词复数的变化规则篇三

不规则名词复数： man-men， woman-women， policeman-policemen， policewoman-policewomen， mouse-mice child-children foot-feet，、tooth-teeth fish-fish， people-people， Chinese-Chinese， Japanese-Japanese。

不可数名词(单复数形式不变)：bread, rice, water ,juice etc.

4.名词变复数规则变化篇四

教学目标：1.能够理解可数名词的含义。2.能够理解可数名词变复数的规则。3.能够准确运用可数名词变复数的规则。教学重难点：1.能够理解可数名词变复数的规则。2.能够准确运用可数名词变复数的规则。学情分析：学生能够分辨出单词的词性是否属于名词，但对于可数名词和不可数名词的区分，概念上还是有些模糊。特别是对于可数名词复数形式的理解及运用还存在一定问题。教学步骤：一.开课导入：

1.A guessing game:What’s in the pencil case ? How many _________ in the pencil case? 2.点题：

二．新授课：（通过PPT呈现）

1.什么是名词？名词的分类有哪些？ 2.什么是可数名词？它有哪两种形式？ 3.自主学习微课-----可数名词变复数的规则

4.组内交流你所记得的可数名词变复数的规则，比比谁记的多？

5.对子间互相考一考：一人说单词，一人说出对应的复数形式，看谁说对的个数多？三．巩固操练：名词可数变复数专项练习

名词可数变复数专项练习一．写出下列名词复数

leaf______ box_______ knife_______ fox______ bus______ dish_____ ruler______ glass_____ pencil________

boy______

zoo______

man______ sheep_______ key______ story______ bamboo______ family______ day_____ fish_____ goose____ Chinese _______ deer _______ foot______ child_______ tooth_______ hero_______ boss_____ monkey______ 二．用所给的单词的复数的正确形式填空： 1>I have two ______(pencil-box).2>There are three ______(chair)in the classroom.3>These _______(tomato)are red.4>______(hero)are great.5>My brother looks after two ______(baby)6>There are some ______(deer)eating the grass.7>My father likes to eat _______(potato).8>Chinese ______(people)like to eat noodles.9>I have a lot of ______(toy)in my bedroom.10>I help my mother wash ______(dish)in the kitchen.三．选出正确形式

5.名词变复数规则变化篇五

词尾变化规则总表：名复

单三

现

形

过词尾情况一般 s,x,sh,ch

e 单元音+1个辅音辅+y 名(词)复（数)

+es

ⅹ y—i,+es

名复单三不双写

单三

+es

+s ⅹ y---i,+es

现(分)

+ing

同上

哑e 去 ,+ing 双写词尾+ing ⅹ

现分没有y变i

形(副等级)+er, est see

hard quick cold clever new narrow sour round smart loud mean stupid wild dull quiet black warm sick bright cool near weak bald young straight tall short long calm deep cheap strong high slow dark great blind dumb deaf full poor real few gray polite(少用)often(2)

过(式，分)

+ed

play help open stay fix clean listen finish borrow join return pour perform rain work check wait pick laugh mix end fear call happen fail fold answer return look talk plant annoy knock review hang(绞死)

形(副等级)+er, est

同上

+r, st

双写词尾+er, est y---i,+er(est)more, most +…..形过变化样样有

过(式，分)

+ed

同上

+d 双写词尾+ed y---i,+ed

词尾变化规则总表：名复

单三

现

形

过词尾情况

1、一般名(词)复（数)

+s cat month ticket Korean American Australian Indian Russian Canadian Italian German Jew European human boy monkey day way key photo piano radio zoo kilo mango(少用)

2、e

e +s

e +s hope come

哑e 去 ,+ing live come write take have

单三

现(分)

+s open listen clean play stay say

+ing go

study

open fix open listen

clean

sneeze(打喷嚏)see

e +r, st

fine free close nice able white blonde sore true large safe handsome lame true sure cute(2种)

e +d

skate love like dance change practice close die live receive retire advice argue hate smile exchange smoke agree lie(说谎)sneeze打喷嚏

3、单元音+ 1个辅音名复

单三

不双写双写词尾+ing sit begin shop run forget plan hit put set clap star主演 hiccup打嗝

双写词尾+er, est

red big hot thin fat sad slim flat mad

双写词尾+ed

stop plan fit drop shop chat（聊天）trip（绊倒）kid（欺骗）star 主演hiccup打嗝

4、辅+y, y—i y—i,+es y---i,+e现分没有y变i y---i,+er(est)

easy happy healthy early busy ugly curly funny scary pretty angry cloudy sunny rainy windy lovely friendly unfriendly unhappy unlucky furry tiny guilty greedy heavy moody lively thirsty lazy hungry sorry empty crazy silly pushy lucky shy(2种)

y---i,+ed

study cry marry carry worry city factory country baby s family library dictionary

carry study

5、s,x,sh,ch,o

+es

glass box watch dish catch wish bus negro hero

watch potato fix

brush go do tomato mango

五种词尾变化

名词变复数不规则变化 f,fe---v+es thief—thieves（小偷）self—selves（自己）leaf—leaves(叶子)life---lives（命）half---halves；（一半）wife---wives（妻子）shelf—shelves（架）knife---knives（刀）

wolf—wolves（狼）roof—roofs（屋顶）chef—chefs(厨师)scarf—scarfs,scarves(围巾)词形不变变成e 只有复数形复实单形单实复特殊变化

合成名词只变一词两词都变 Chinese Japanese sheep deer Swiss 中日羊鹿瑞士人

man---men Englishman---Englishmen Frenchman---Frenchmen foot---feet tooth---teeth clothes pants trousers shorts scissors(剪刀)compasses(圆规)glasses(眼镜)news maths politics physics cattle people police 谓语用复数 child---children mouse--mice boy student---boy students night school---night schools pencil sharpener--sharpeners woman doctor---women doctors man singer---men singers 动词的现在分词形式不规则变化词尾情况 ie 规则 ie----y,+ing

例词 die tie lie 形容词、副词的比较级、最高级形式不规则变化不

规

则

变

化原级 good/well bad/ill many/much little far 多数多音节词 more,most +原级 useful famous quickly beautiful creative serious outgoing amazing awful exciting excited interested famous intelligent expensive inexpensive tired honest wonderful interesting fantastic sadly beautifully delicious slowly open difficult carefully beautifully deeply careless active athletic original foolish wrong right casual casually nervous unusual usual modest natural pleased realistic popular loving inexpensive comfortable convenient crowded truly exhausted embarrassed convincing careless careful carefully enormous completely particularly quickly quietly aggressive specifically disappointed disgusted successful suitable educational gradually unpleasant pleasant polite(2种)common(2种)

比较级 better worse more less farther further late later latter old older elder

最高级 best worst most least farthest furthest latest last oldest eldest

词义

距离程度时间顺序年龄关系兄弟姐妹关系

五种词尾变化

GO FOR IT

PT PP

meaning 让允许阅读放置花费打砍切割伤害弄伤撒抛投 root form let read put cost hit cut hurt cast pt let read put cost hit cut hurt cast shut set spread overcast broadcast forecast burst caught taught thought bought sought fought brought swept wept kept slept dreamt learnt burnt built

bent spent sent paid said stood understood misunderstood sold gave forgave told dealt

pp let read put cost hit cut hurt cast shut set spread overcast broadcast forecast burst caught taught thought bought sought fought brought swept wept kept slept dreamt learnt burnt built bent spent sent paid said stood understood misunderstood sold given forgiven told dealt

meaning 喂遇见感觉嗅，发出拼写损坏，宠坏

root form feed meet feel smell spell spoil

pt fed met felt smelt spelt spoilt found held heard had lost left made shot shone sat babysat spat won bled fled rebuilt overslept dug lied laid lay beat wove rose arose drove took mistook shook blew grew knew drew threw flew showed saw

pp fed met felt smelt spelt spoilt found held heard had lost left made shot shone sat babysat spat won bled fled rebuilt overslept dug lied laid lain beaten woven risen arisen driven taken mistaken shaken blown grown known drawn thrown flown shown seen

发现，找到

find 举着，握着听见有，吃丢失，失去离开，留下制造，使得射击射伤照耀发光坐临时照顾吐，吐唾液打赢，获胜出血逃跑改建睡过头挖撒谎放置下蛋

躺敲打，振翅编织上升，升起发生，呈现驱使驱赶拿走，带走误认为摇动挥动刮风，吹生长，种植知道，了解画，拖，拉投掷抛飞行展示看见，看望

hold hear have/has lose leave make shoot shine sit babysit spit win bleed flee rebuild oversleep dig lie lay lie beat weave rise arise drive take mistake shake blow grow know draw throw fly show see 关闭

shut 沉入安置传播展开使阴暗广播预测爆炸捕捉赶上

教书教学想认为买

搜寻追求打架打仗带来扫哭泣流泪保持

睡觉梦到，做梦学习，学会燃烧建设弯曲,弯腰

花费,度过发送,派遣付钱

说站立

明白误解

卖给原谅告诉处置，对付

set spread overcast broadcast forecast burst catch teach think buy seek fight bring sweep weep keep sleep dream learn burn build bend spend send pay say stand understand misunderstand sell give forgive tell deal

五种词尾变化

意味着粘坚持

说讲话醒唤醒选择结冰，冰冻偷撕开撕破穿着带着骑写禁止躲藏咬，叮来成为击败跑游泳唱歌下沉响铃喝酒饲养领导

喂临时照顾

mean stick speak wake awake choose freeze steal tear wear ride write forbid hide bite come become overcome run swim sing sink ring drink keep lead feed babysit meant stuck spoke woke awoke chose froze stole tore wore rode wrote forbade hid bit came became overcame ran swam sang sank rang drank kept led fed babysat

meant stuck spoken woken awoken chosen frozen stolen torn worn ridden written forbidden hidden bitten come become overcome run swum sung sunk rung drunk kept led fed babysat

是落下降落吃喝打破，折断开始做走，去悬挂绞死蜿蜒，曲折点燃，照亮

能，能够

不得不必要(实)必要(情)敢

(实)敢

(情)能，可能可能，可以必须，一定应该，理应即将，将会即将，将会过去常常展示拼写

be fall eat break begin do go hang hang wind light light be able to have to need need dare dare can may must ought to shall will---------show spell

was/were fell ate broke began did went hung hanged wound lighted lit was able to were able to had to needed----------dared-----------could might must-----------should would used showed spelt

been fallen eaten broken begun done gone hung hanged wound lighted lit been able to had to needed-----------dared---------------------------------------------------------------------------------------shown spelt 5

五种词尾变化

7下不规则动词的过去式汉语 1 A-A 必让放读花打砍伤 2 –ew 画长知扔示飞 3-ought 想来买 4-aught 教抓 5 –o-断忘说动词原形 1 A--A must let put read cost hit cut hurt 2 –ew draw grow know throw show fly 3 –ought think bring buy 4 –-aught teach catch 5-o--break forget speak 过去式 1 A—A must let put read[] cost hit cut hurt 2 –ew[:] drew grew knew threw showed flew 3 –ought[:] thought brought bought 4-aught[[:] taught caught 5 –o—[] broke forgot spoke

写拿卖诉弄骑开站懂 6 –e— 留见意睡离握扫感落

喂 7 –-a--始喝跑唱游给坐

write take sell tell get ride drive stand understand 6–e— keep meet mean sleep leave hold sweep feel fall feed 7 –-a--begin drink run sing swim give sit

wrote took sold told got rode drove stood understood 6 –e—[] kept met meant slept left held swept felt fell fed 7 –-a--[] began drank ran sang swam gave[] sat be动词是是是 9 助动词可能将将做做 10----t 花建丢 11其他来去生有有看听说吃找花躺 be动词am is are 9 助动词 may can will shall do does 10----t spend build lose 11其他 come go bear have has see hear say eat find pay lie be动词was was were 9 助动词 might could would should did did 10----t spent built lost[] 11其他 came went bore [:] had had saw heard said ate found[] paid lay GO FOR IT

PT PP（八下常用）

meaning 让允许阅读放置花费打砍切割伤害弄伤沉入安置 root form let read put cost hit cut hurt set pt let read put cost hit cut hurt set shut caught taught thought bought fought

pp let read put cost hit cut hurt set shut caught taught thought bought fought

meaning 到达绞死悬挂照亮撒谎躺下蛋

敲打来成为跑给驾驶

拿走

root form get hang hang light lie lie lay beat come become run give drive take

pt got hanged hung lit lied lay laid beat came became ran gave drove took

pp got hanged hung lit lied lain laid beaten come become run given driven taken 关闭

shut 抓教认为买

打架 catch teach think buy fight 6

五种词尾变化

带来扫保持

睡觉梦学会燃烧建设度过发送,派遣付钱

说站立

明白卖告诉意味着遇见喂感觉闻拼写发现

握着听见有丢失离开制造坐临时照顾获胜 bring sweep keep sleep dream learn burn build spend send pay say stand understand sell tell mean meet feed feel smell spell find hold hear have/has lose leave make sit babysit win brought swept kept slept dreamt learnt burnt built

spent sent paid said stood understood sold told meant met fed felt smelt spelt found held heard had lost left made sat babysat won

brought swept kept slept dreamt learnt burnt built spent sent paid said stood understood sold told meant met fed felt smelt spelt found held heard had lost left made sat babysat won

误认为摇动

吹生长知道画投，抛展示飞看见是落下吃

打破讲话醒选择偷穿着生骑写禁止躲藏游泳唱歌响铃喝开始做去结冰

mistake shake blow grow know draw throw show fly see be fall eat break speak wake choose steal wear bear ride write forbid hide swim sing ring drink begin do go freeze

mistook shook blew grew knew drew threw showed flew saw was/were fell ate broke spoke woke chose stole wore bore rode wrote forbade hid swam sang rang drank began did went froze

mistaken shaken blown grown known drawn thrown shown flown seen been fallen eaten broken spoken woken chosen stolen worn born ridden written forbidden hidden swum sung rung drunk begun done gone frozen 规则与不规则的动词过去式、过去分词（八下常用）leave make sit become run give hurt set shut grow know think buy

lie(说谎)lie lay beat come swim put blow drive take catch teach die

like mistake shake be let read love cost hit cut fall eat get

五种词尾变化

fight bring sweep keep mean meet feel send pay say stand understand sell plan shop break tell hang forbid hide listen clean fix change worry hear join look feed show freeze babysit perform rain call end pick annoy knock

stay marry draw throw fly see stop have/has light win speak wake choose steal wear bear ride write burn build spend sing ring drink begin live return answer retire check pour spell fold happen fear work wait collect

6.英语名词单数变复数篇六

一、名词单数变复数的规则变化 1.一般在名词词尾加“-s” map—maps地图bird—birds鸟

orange—oranges 桔子bike—bikes自行车 2.以s, x, ch, sh结尾的名词加“-es” box—boxes盒子class—classes班级

watch—watches手表dish-dishes盘，碟子，餐具 3.以o结尾的无生命的名词后面加“-s” photo—photos相片radio—radios收音机 zoo—zoos动物园

以o结尾的有生命的名词后面加“-es”

tomato—tomatoes西红柿potato—potatoes土豆 hero—heroes英雄negro—negroes黑人 4.以辅音字母加y结尾的名词，变y为i加“-es” baby—babies婴儿family—families家庭以元音字母加y结尾的名词直接加“-s” boy—boys男孩toy—toys 玩具

5.以fe或f结尾的名词，把fe或f变为v加“-es” knife—knives小刀wife—wives妻子 leaf—leaves树叶

二、名词单数变复数的不规则变化

1.child—childrenfoot—feettooth—teeth mouse—miceman—menwoman—women 注意：与man和woman构成的合成词，其复数形式也是-men和-women，例如：anEnglishman—two Englishmen 但German不是合成词，故复数形式为Germans；Bowman是姓，其复数是the Bowmans（鲍曼一家）。

2.单复数同形的名词

例如：deer鹿，sheep绵羊，fish鱼，Chinese中国人，Japanese日本人

注意：除人民币元、角、分外，美元、英镑、法郎等都有复数形式。例如: a dollar—two dollars 3.集体名词，以单数形式出现，但实为复数。

例如： people人，police警察，cattle牛等本身就是复数，不能说 a people，a police，a cattle，但可以说 a person，a policeman，a head of cattle the English，the British，the French，the Chinese，the Japanese等名词，表示国民总称时，作复数用，例如：

The Chinese are hard-working and brave.中国人民是勤劳勇敢的。

三、以s结尾，仍为单数的名词 1.maths数学，politics政治（学），physics物理学等学科名词，为不可数名词，是单数。

2.news消息、新闻，为不可数名词。

3.the United States美国，the United Nations联合国，应视为单数。

The United Nations was organized in 1945.联合国是1945年组建起来的。

4.以复数形式出现的书名，剧名，报纸，杂志名，也视为单数。“The Arabian Nights” is a very interesting story-book.<<一千零一夜>>是一本非常有趣的故事书。注意：

7.英语中名词的复数形式-规则变形篇七

规则变形：

1)一般情况下(大多数)词尾加s:

book→ books

pen → pens

bag → bags

teacher→ teachers

parent→ parents

tree→ trees

2)名词以s, x, sh, ch结尾时，(为了发音清晰)加es:

kiss→kisses

tax→ taxes(税)

brush→ brushes

lass→lasses(小姑娘)

box→ boxes

wish→ wishes

peach→ peaches

match→ matches

3)以o结尾的名词有些加es,有些加s:

tomato→ tomatoes

potato→ potatoes

echo→ echoes(回音)

hero→ heroes(英雄)

Negro→ Negroes(黑人)

veto→ vetoes(否决)

但以两个o或者两个元音字母结尾时只加s(如果再加es，则有ooe三个元音连在一起，不太好念。英语中很少允许三个元音字母在一起)：

bamboos(竹)

radios

zoos

cuckoos(布谷鸟)

kangaroos(袋鼠)

studios(画室)

embryos(胚胎)

有些以o结尾的外来词只加s:

photos(照片)

solos(独唱 )

pianos(钢琴 )

kilos(千克 )

memos(备忘录)

Filipions(菲律宾人)

Eskimos(爱斯基摩人)

有些加s或者es都可以：

motto(e)s(座佑铭)

cargo(e)s(货物)

volcano(e)s(火山)

buffalo(e)s(水牛)

banjo(e)s(班卓琴)

tornado(e)s(龙卷风)

4)以“辅音字母+y”结尾时，改y为i，再加es(便于发音清晰)：

city→ cities

country→ countries

county→ counties(县)

注意：“元音+y”结尾时不能改y，直接加s，因为如果改y为i, 整个词形和发音会产生很大影响：

√boy → boys

√toy → toys

√guy → guys

×box → bois

5)以f或者fe结尾的名词，多数变f为v再加es(为了发音清晰)：

wife→ wives

self→ selves

loaf→ loaves (面包片)

wolf→ wolves (狼)

thief→ thieves

knife→ knives

shelf→ shelves (书架)

half→ halves

leaf→ leaves

但是，“两个元音字母+f”结尾时只加s(不能再变f为浊音v再加es,那样听起来会太硬)：

roof → roofs(屋顶)

proof → proofs(证据)

chief → chiefs(首领)

hoof → hoofs(马蹄)

个别词两种形式都可以：

scarf→ scarfs, scarves(围巾)

dwarf→ dwarfs, dwarves(矮人)

8.名词复数的特殊变化篇八

普通名词的复数我们知道是直接加-s或-es，a.class, box, watch, brush等词以 s, x, ch, sh, 结尾，复数要加-es;

b.story, factory 等以“辅音字母+y”结尾的词复数要先将-y 变成-i再加-es;

c.knife, wife, life等以-f 或-fe结尾的词一般先将-f或-fe变为-v, 再加-es;

d.以-o结尾的名词，一般来说，末尾是“元音字母+o” 的词加-s，我们学过的有radio,zoo。末尾是“辅音字母+o”的词，变复数加-es。如：tomato, hero, potato，当然其中的piano 和photo，又是一个例外，他们的结尾只能加-s。

e.child(children), foot(feet), tooth(teeth), mouse(mice), man(men), woman(women)等词的复数变化全不遵循规则。

注意：与 man 和 woman构成的合成词，其复数形式也是-men 和-women。如：an Englishman，two Englishmen.但German不是合成词，故复数形式为 Germans;

f.deer，sheep等词单复数同形。people，police，cattle 等词，以单数形式出现，但实为复数，所以它们的谓语当然也是复数形式，这就是集体名词。the English，the French，the Chinese等名词表示国民总称时，也作复数用。

注意：maths，politics，physics等学科名词,虽然以-s结尾，仍为不可数名词。还有theUnited States(美国)，the United Nations(联合国)等应视为单数。

别奇怪，名词有时也可以作定语的。它作定语时一般用单数，但也有以下例外。

a.man, woman等作定语时，它的单复数以其所修饰的名词的单复数而定。如：men workers，women teachers。

9.名词变复数规则变化篇九

以-O结尾的名词名词变复数，有时加-s,有时加-es。（1）基本上有生命的词加-es: hero 英雄 tomato 西红柿 potato 马铃薯 Negro 黑人 echo 回声 torpedo 鱼雷 veto 否决权

（2）无生命的词加-s：

radio收音机 photo 照片 piano钢琴 solo 独唱，独奏曲 cello 大提琴 memo 备忘录 kilo 千克，公里 coo 咕咕声 taboo 禁止，禁忌 bingo 宾戈游戏 oratorio 清唱剧，宗教剧 zoo 动物园 Eskimo爱斯基摩人 Filipino 菲律宾人 micro 微米 hippo 河马 kangaroo 袋鼠 bamboo 竹子

（3）加-s /-es均可的词: zero 零 volcano 火山 archipelago 群岛 halo 光环，荣光 cargo 货物 tobacco 烟草 tornado 龙卷风，大雷 domino 多米诺骨牌 mosquito 蚊子 mango 芒果 buffalo 水牛 motto 座右铭，格言

当然还有一些词汇没有总结到，平日里我们也可以参照一下几个规则来变：基本上有生命的词加es,无生命的加s，词末为两个元音字母的加s，一些外来词汇加s。

Negro hero likes to eat tomato and potato.此句中的negro,hero,tomato,potato变复数时，都要加“es”。