英语名词单数变复数的若干规则

英语名词单数变复数的若干规则（精选4篇）

英语名词单数变复数的若干规则 篇1

英语名词单数变复数的规则

1)单数名词加s: students,apples,bags,trees,books,br

2)以s、x、sh、ch结尾的名词加es:

3)以辅音字母加y结尾的名词,变y为i加

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:

5)以o结尾的名词,有些加es: Negroes,heroes,tomatoes,potatoes.其它加s:

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→→lysis→analyses,basis→bases,crisis→crises,diagnosis→→e

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：

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 stud

其它复合名词变复数：

→→→

9)复合形容词做定语时,其中的名词保持单数：

名词复数：

英语中名词可分为可数名词和不可数名词.可数名词在应用时有单数和复数形式.表示一个用单数,表示两个或两个以上用复数.复数名词的构成分为规则变化和不规则变化.1.规则变化：

1)一般在名词词尾加s, ① 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, ① box—boxes盒子,class—classes班级,watch—watches

手表,dish-dishes盘,碟子,餐具；

3)以O结尾的名词后面加s或es ① photo—photos

相

片

radio—radios收音机 zoo—zoos动物园

tomato—tomatoes

西

红

柿

potato—potatoes土豆

4)以辅音字母加y结尾的名词,变y为i+es ① baby—babies婴儿

family—families家庭；

以元音字母加y结尾的名词直接加s ① boy—boys男孩 toy—toys 玩具；

5)以fe或f结尾的名词,把fe或f变为ves

① knife—knives小刀

wife—wives妻子

leaf—leaves树叶.二：名词复数的不规则变化

1）child---children

foot---feet tooth---teeth mouse---mice man---men woman---women 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；Bowman是姓,其复数是the Bowmans.2）单复同形 如：

deer,sheep,fish,Chinese,Japanese li,jin,yuan,two li,three mu,four jin 但除人民币元、角、分外,美元、英镑、法郎等都有复数形式.如: a dollar,two dollars;a meter,two meters

3）集体名词,以单数形式出现,但实为复数.如：people police cattle 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,the Swiss 等名词,表示国民总称时,作复数用.如：The Chinese are industries and brave.中国人民是勤劳勇敢的.4）以s结尾,仍为单数的名词,如： a.maths,politics,physics等学科名词,为不可数名词,是单数.b.news 是不可数名词.c.the United States,the United Nations 应视为单数.The United Nations was organized in 1945.联合国是1945年组建起来的.d.以复数形式出现的书名,剧名,报纸,杂志名,也可视为单数.“The Arabian Nights” is a very interesting story-book.是一本非常有趣的故事书.5)表示由两部分构成的东西,如：glasses(眼镜)trousers,clothes 若表达具体数目,要借助数量词 pair(对,双);suit(套);a pair of glasses;two pairs of trousers 6）另外还有一些名词,其复数形式有时可表示特别意思,如：goods货物,waters水域,fishes（各种）鱼

可数名词单数变复数规则及练习 篇2

名词可以分为可数名词与不可数名词，其中可数名词具有单复数的形式；而不可数名词没有可数名词复数变化规则如下：

1．一般情况下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds 2．以s.x.sh.ch结尾，加-es，如：bus-buses, box-boxes, watch-watches 3．以“辅音字母+y”结尾，变y为i, 再加-es，如：family-families, strawberry-strawberries 4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives 5.以o结尾，有生命的加es, 无生命的加s.如：potato-potatoes.zoo-zoos 6．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, sheep-sheep people-people, Chinese-Chinese, Japanese-Japanese,当people后加上s时即peoples表示“民族”例如There are 56 peoples in China.以下词为常为不可数名词，他们的复数形式就是他们本身。

water(水)milk(牛奶)tea(茶)rice(米饭)orange（橙汁）juice（果汁）bread（面包）

不可数名词的数量关系可借助量词表示，如。a cup of tea two cups of tea

名词复数练习题

1）.填入所给名词的正确形式 1.I have two_____(knife)2.There are many _____ here.(box)3.There are many _____ on the road.(bus)4.A few _____ are drawing on the wall.(boy)5.The _____ are playing football now.(child)2）选择填空

1.They come from different ______ A.country B.countries C.a country D.countrys 2.How many ______ do you see in the picture? A.tomatos B.tomatoes C.tomato D.the tomato 3.There are some ______ in these _______.A.knifes„pencil-boxes B.knives„pencils-box C.knives„pencil-box D.knives„pencils-boxes 4.There is no ______ in the plate.A.apples B.oranges C.rice D.eggs 5._______ are good for our health.A.Tomatos B.Tomatoes C.Tomato 6.I like to eat cake with ______.A.cherries B.cherry C.cherrys 7.______ and ______ are not friends.A.Foxs„wolfs B.Foxes„wolfs C.Foxes„wolves 8.Do you want to drink much ? A、a milk B、milk C、milks 9.This is room.It’s very big.A、Lily and Lucy’s B、Lily’s and Lucy’s C、Lily’s and Lucy 10.Do you want some for supper? A、a potato B、potatoes C、potatos 11.In autumn，you can see a lot of on the ground.A、leaf B、leafs C、leaves 12.My sister has two.One is old，the other is new.A、a watch B、watchs C、watches 13.There on the wall.They are very beautiful.A.are photoes B.are photos C.is a photo D.is photos 14.That’a art book.A.an B.a C.the D are 15.There two in the box.A.is watch B.are watches C.are watch D.is watches 3）请用括号中名词的复数形式填空 1． Look at those _______.(child)2． I can see a __________ standing near the door.(policeman)3． Do you want some ________ for dinner?(potato)4． In autumn, you can see a lot of _______ on the ground.(leaf)5． He has two _______.One is blue , the other is yellow.(box)6． Two ________ live in this building.(family)4）选择正确的词形

1． How many(radioes, radios)can you see? 2． There are 36(boys, boies)in my class.3． Look at those(sheeps, sheep).4． I don’t want(a, an)old cup.5． Give me that(box, boxes), please.5）将以下单复数句进行转换

1． This is a knife.______________________________________ 2． That is a tomato.______________________________________ 3． That child is very good._____________________________________ 4.These are mice.______________________________________ 5． Those are children.______________________________________ 6)写出下列单词的复数

英语名词单数变复数的若干规则 篇3

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)

+s

+es

+s

ⅹ y—i,+es

名复单三不双写

单三

+s

+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

+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

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

英语句子单数变复数方法 篇4

英语句子单数变复数方法

1．主格人称代词要变成相应的复数主格人称代词,即I→we, you→you，she,he,it→ they。如：She is a girl.→They are girls.2．am，is要变为are。如： I’m a student.→We are students.3．不定冠词a，an要去掉。如： He is a boy.→They are boys.4．普通单数名词要变为复数形式。如：It is an apple.→They are apples.5．指示代词this，that要变为these，This is a box.→These are boxes.those。如：