名词复数形式的变化规则
(完整版)复数变化规则
名词复数变化规则（详细）一、绝大多数的可数名词的复数形式，是在该词末尾加上后辍-s。
读音变化：结尾是清辅音读[s]，结尾是浊辅音或元音读[z]。
例：friend→friends; cat→cats; style→styles; sport→sports; piece→pieces二、凡是以s、z、x、ch、sh结尾的词，在该词末尾加上后辍-es构成复数。
读音变化：统一加读[iz]。
例：bus→buses; quiz→quizzes; fox→foxes; match→matches; flash→flashes三、以辅音字母+y结尾的名词，将y改变为i，再加-es。
读音变化：加读[z]。
例：candy→candies; daisy→daisies; fairy→fairies; lady→ladies; story→stories四、以-o结尾的名词，如果不是外来词或缩写，就加-es，否则加-s构成复数。
读音变化：加读[z]。
例：tomato→tomatoes; potato→potatoes; torpedo→torpedoes; bingo→bingoes反例：silo→silos; piano→pianos（外来词）; photo→photos; macro→macros（缩写词）五、以-f或-fe结尾的名词，多为将-f或-fe改变为-ves，但有例外。
读音变化：尾音[f]改读[vz]。
例：knife→knives; life→lives; leaf→leaves; staff→staves; scarf→scarves反例：roof→roofs六、以-us结尾的名词（多为外来词），通常将-us改变为-i构成复数。
读音变化：尾音[Es]改读[ai]，其中[kEs]要改读为[sai]，[gEs]要改读为[dVai]。
例：fungus→fungi; abacus→abaci; focus→foci; cactus→cacti; cestus→cesti七、以-is结尾的名词，通常将-is改变为-es。
名词变复数分为规则变化和不规则变化
名词变复数分为规则变化和不规则变化：一. 规则变化1) 一般情况在词尾加-s清辅音后读/s/ map-maps book-books浊辅音和元音后读/z/ bag-bags car-cars2) 以s, sh, ch, x等结尾的，加-es ，bus-buses watch-watches3) 以辅音字母+y结尾的，变y 为i再加es ，family---families baby---babies注意：以y结尾的专有名词变复数时，直接加s two Marys the Henrys 4) 以元音字母+y结尾的，直接加–s , boy-boys toy-toys key-keysholiday-holidays5）以辅音字母加o 结尾的名词变复数有两种形式：1. 无生命的物体后加s如：photo---photos piano---pianos2. 有生命的物体后加es如：potato--potatoes tomato--tomatoes hero---herosNegro---Negros这五个词速记口诀：黑人英雄爱吃西红柿土豆6）以元音字母加o 结尾的名词变复数时直接加-s如：radio---radios zoo---zoos bamboo---bamboos7）以f或fe 结尾的名词变复数时：1. 改f, fe 为v 再加es，如：wife---wives knife---knives wolf---wolves thief---thieves shelf---shelves half---halves leaf---leaves self---selveslife---lives连成口诀就是：妻子持刀去宰狼，小偷吓得发了慌，躲在架后保己命，半片树叶遮目光。
2. 直接加s，如：gulf---gulfs roof---roofs chief---chiefs surf---surfsbelief---beliefs proof---proofshandkerchief—handkerchiefs；连成口诀就是：海湾边，屋顶上，首领奴仆两相望，谁说他们没信仰，证据就在手帕上。
名词的复数变化规则
名词的复数变化规则1. 简介名词的复数变化是英语语法中一个重要的方面。
复数形式用于表示多个物品、人或事物，而单数形式则表示单个物品、人或事物。
英语名词的复数形式通常通过添加尾部的字母或改变词的形态来实现。
不同的名词有不同的复数形式规则，本文将详细介绍名词的复数变化规则并提供相关例子。
2. 一般规则大部分英语名词的复数形式是通过在单数形式的词尾加上”s”或”es”来实现的。
以下是一般规则的例子：•单词以辅音字母加”y”结尾，将”y”改为”i”再加”es”。
–单数：baby（婴儿）–复数：babies（婴儿们）•单词以”f”或”fe”结尾，将”f”或”fe”改为”ves”。
–单数：knife（刀）–复数：knives（刀）•单词以”o”结尾，加”es”。
–单数：potato（土豆）–复数：potatoes（土豆们）3. 以”y”结尾的名词以”y”结尾的名词有特殊的复数形式规则。
当”y”前面是辅音字母时，将”y”改为”ies”。
以下是一些以”y”结尾的名词的例子：•单数：city（城市）–复数：cities（城市们）•单数：party（派对）–复数：parties（派对们）•单数：family（家庭）–复数：families（家庭们）4. 以”o”结尾的名词以”o”结尾的名词通常在词尾加上”es”来形成复数形式。
以下是一些以”o”结尾的名词的例子：•单数：hero（英雄）–复数：heroes（英雄们）•单数：tomato（番茄）–复数：tomatoes（番茄们）然而，也有一些以”o”结尾的名词在复数形式中只加”s”，没有额外的”es”。
例如：•单数：photo（照片）–复数：photos（照片）5. 不规则复数形式英语中存在一些名词的复数形式是不规则的，没有明确的规则可循。
以下是一些常见的不规则复数形式的例子：•单数：man（男人）–复数：men（男人们）•单数：woman（女人）–复数：women（女人们）•单数：child（孩子）–复数：children（孩子们）•单数：tooth（牙齿）–复数：teeth（牙齿们）结论名词的复数变化规则是学习英语中的基础知识之一。
名词复数形式变化规则
五、以o结尾的名词，可加s或es
tomato-tomatoes potato-potatoes
negro-negroes hero-heroes
记住特例：黑人英雄喜欢吃西红柿和土豆
其余以O结尾的词都是加S photo-photos zoo-zoos piano-pianos
不规则变化
一、男人女人a变e，鹅牙足oo变ee man-men woman-women
A n
• • • • • • • • map---maps tree---trees book---books photo---photos potato---potatoes watch---watches mouse---mice baby---babies
s w
• • • • • • • •
定义
名词：表示人、事物或者抽象概念 的词叫做名词。
规则变化
一、大多情况，词尾直接加-s
newspaper-newspapers book-books card-cards
apple-apples cat-cats
magazine-magazines
二、以s,sh,ch,x,z结尾的名词，在词尾加-es
元音字母( a e i o u )+y结尾的名词，
y 不变，直接加s.
subway-subways
四、词尾是f或fe时，去f或fe加ves
leaf-leaves
knife-knives wolf-wolves half-halves
life-lives
wife-wives
thief-thieves
规则变化形式
• • • • • • • • map--tree--book--photo--potato--watch--mouse--baby---
英语名词复数变化规则
英语—名词复数变化我们首先要知道，名词分为两种：可数名词和不可数名词。
可数名词有单复数形式，而不可数名词通常没有复数形式，一般情况下表示单个人或事物用单数，表示多个人或多个事物用复数。
1.规则变化①一般情况，在结尾直接加-s，例如：map – maps 地图bag -- bags书包car – cars 小汽车book-books书bird-birds 鸟tree-trees树girl-girls女孩②以s, ss, x, ch, sh等结尾的词，在结尾加-es，例如：bus – buses公共汽车class - classes课box – boxes盒子watch - watches手表brush - brushes 刷子dish-dishes 盘子③以-f，-fe 结尾的名词，多数将-f和-fe变ve加–s例如：wife-wives妻子leaf – leaves树叶shelf-shelves 架子knife - knives 小刀wolf-wolves 狼thief – thieves 小偷life – lives生命④以辅音字母加y结尾的非专有名词，在结尾变y为i加-es例如：baby — babies 宝贝story — stories 故事factory-factories 工厂city-cities 城市library-libraries 图书馆family-families 家庭hobby-hobbies 业余爱好⑤以元音字母加y结尾的名词(a, e, i, o, u)，在结尾直接加-s例如：boy-boys 男孩day-days 天holiday — holidays假日toy-toys玩具key-keys钥匙⑥以辅音字母加o结尾的，在结尾加-es例如：Negro-Negroes黑人hero — heroes英雄tomato – tomatoes西红柿potato – potatoes土豆mango-mangoes芒果（因为这种形式比较特殊，只需要记住这几个单词就好）记忆口诀：黑人英雄爱吃土豆西红柿和芒果⑦以元音字母加o结尾的，在结尾加-s例如：zoo - zoos 动物园photo-photos照片kangaroo-kangaroos袋鼠bamboo – bamboos竹子radio – radios收音机piano-pianos钢琴⑧特殊名词，单复数同形（保持一致），不变例如：deer-deer鹿sheep-sheep绵羊fish-fish鱼people-people人/人们Chinese-Chinese 中国人English-English英国人。
名词复数的规则变化
名词复数的规则变化名词复数的规则变化1．⼀般情况下，直接加-s.清辅⾳后读/s/浊辅⾳和元⾳后读/z/ ，如：bag-bags /car-cars, map-maps ,book-books, bag-bags, cat-cats, bed-beds 2．以s. x. sh. ch结尾，加-es, 读/iz/，如：bus-buses, box-boxes, brush-brushes, watch-watches3．以“辅⾳字母+y”结尾，变y为i, 再加-es, 读/z/，如：family-families, strawberry-strawberries4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives5．不规则名词复数：man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-micechild-childrenfoot-feet,. tooth-teeth, mouse--micefish-fish, people-people, Chinese-Chinese, Japanese-Japanese名词复数的不规则变化1）child——children foot——feet tooth——teethmouse——mice man——men woman——women注意：由⼀个词加man 或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；2）单复同形，如deer，sheep，fish，Chinese，Japanese ，li，jin，yuan，two li，three mu，four jin等。
但除⼈民币的元、⾓、分外，美元、英镑、法郎等都有复数形式。
名词的单复数变化规则
名词的单复数变化规则
《名词的单复数变化规则》
一、规则变化：
1、一般情况下，名词的复数形式是在该词末尾加-s或-es：
如：book—books; box—boxes; pen—pens
2、以s、x、ch、sh结尾的名词，通常在词末加-es构成复数：
如：bus—buses; box—boxes; watch—watches; brush—brushes
3、以辅音字母加y结尾的名词，先变y为i，再加-es构成复数：
如：penny—pennies; city—cities; family—families
4、以f或fe结尾的名词，变f或fe为v，再加-es构成复数：
如：knife—knives; life—lives; shelf—shelves
5、部分名词有特殊的复数形式：
如：man—men; woman—women; child—children; foot—feet; tooth—teeth
6、多数以-o结尾的名词，复数形式通常是加-s：
如：tomato—tomatoes; hero—heroes
二、不规则变化：
1、部分以-o结尾的名词，复数形式有两种：
①加-es：
如：potato—potatoes; hero—heroes; tomato—tomatoes
②加-s：
如：dynamo—dynamos; photo—photos; solo—solos 2、部分名词，形式上保持不变：
如：sheep—sheep; deer—deer; Chinese—Chinese 3、部分名词，复数形式与单数形式完全不同：
如：mouse—mice; goose—geese; louse—lice。
名词复数的变化规则
名词复数的规则变化情况构成方法读音例词一般情况加-s 1.清辅音后读/s/2.浊辅音和元音后读/z/map-mapsbag-bagscar-cars以s,sh,ch,x等结尾的词加-es 读 /iz/ bus-buses watch-watches以辅音字母+y结尾的词变y为i再加es 读 /z/ baby---babies其它名词复数的规则变化1）以元音字母+y 结尾的名词变复数时，直接加s变复数：如：two boys some toys monkey—monkeys holiday—holidays比较： story—stories2）以o 结尾的名词，变复数时：A. 无生命的词加s，如：photo—photos piano—pianosradio—radios zoo—zoos；B. 有生命的加es，如：potato—potatoes tomato—tomatoes3）以f或fe 结尾的名词变复数时：A. 去f，fe 加ves，如：half—halves knife—knives leaf—leaves wolf—wolveswife—wives life—lives thief—thieves；名词复数的不规则变化1）child—children foot—feet tooth—teeth goose---geesemouse—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但除人民币one Yuan、角、分外，美元、英镑等都有复数形式。
如：a dollar，two dollars；a meter，two meters3）集体名词，以单数形式出现，但实为复数。
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
名词复数形式的变化规则；1.大多数情况下，直接加s2.以 s x sh ch结尾的名词变复数，加es3. 以 f fe 结尾的名词变复数，把 f fe 变为ves.4. 以辅音字母加y 结尾的名词变复数，把y 变 i 再加es. 例如，family 以辅音字母l 加y 结尾，所以复数形式为families,boy也是以y 结尾的，但它是以元音字母o加y结尾的，所以复数形式为boys5. 有些以字母o 结尾的名词变复数加es,例tomato es,potato es6.还有一些不规则变化的，需要同学们分清记牢。
如sheep——sheep，child------ children二、练习题。
<一>、写出下列名词的复数形式1、orange2、class3、text4、monkey5、piano6、child 7、shelf 8、bed 9、country10、family 11、toy 12、foot13、Japanese 14、radio 15、photo16、army 17、tomato 18、fox19、woman 20、knife 22、sheep<二>、选择填空1、There on the wall .They are very beautiful.A. are photoesB. are photosC. is a photoD. is photos2. This kind of car made in Shanghai.A. is B .are C .were D .has3. There are four and two in the group.A. Japanese, Germen B Japaneses, GermenC. Japanese,German C.Japanese, Germans4. That’a art book.A. anB. aC. the D are5. The boys have got already.A. two breadB. two breadsC. two pieces of breadD. two piece of bread6. The old man wants .A. six boxes of applesB. six boxes of appleC. six box of applesD. six boxs of apples7. There some in the river.A. is ,fishB. are, fishsC. is, fishsD. are ,fish8. There two in the box.A. is watchB. are watchesC. are watchD. is watches9. We should clean twice a day.A .our tooth B. our toothsC.teethD.our teeth10.The _____ meeting room is near the reading room.A.teacherB.teacher’sC.teachers’D.teachers11. In Britain _____ are all painted red.A.letter boxesB.letters boxesC.letter boxD.letters box1）选择填空1. They come from different ______A. countryB. countriesC. a countryD. countrys2. How many ______ do you see in the picture?A. tomatosB. tomatoesC. tomatoD. the tomato3. They are______.A . woman teachers B. women teachersC. women teacherD. woman teacher4. Would you like _______ ,please?A. two glass of waterB. two glasses of waterC. two glass of watersD. two glasses of waters5. Most of ______ live in _______.A. Germans, GermanB. German, GermenC. Germen, GermanyD. Germans, Germany6. There are some ______ in these _______.A.knifes…pencil-boxesB.knives…pencils-boxC.knives…pencil-boxD.knives…pencils-boxes7. ______ like ______ by air.A. Greens, travellingB. The Green, travelingC. The Greens, travelD. The Greens, traveling8. I wonder why ______ are interested in action films(武打片).A. the peopleB. peopleC. peoplesD. the peoples9. There is no ______ in the plate.A. applesB. orangesC. riceD. eggs2）.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)1） 写出下列名词的复数形式。
1．bag _______ 2．orange _______ 3．family _______ 4．wish _______ 5．shelf _______ 6．knife _______ 7．key _______ 8．baby _______ 9．tooth _______ 10．foot _______ 11．woman _______ 12．sheep _______ 13．Japanese _______ 14．potato _______ 15．radio _______ 16．child _______ 17．fish _______ 18．photo _______ 19．Frenchman _______ 20．man doctor _______ 21.watch _______ 22. bus _______ 23. sheep _______ 24. foot _______2）选择填空1. They come from different ______A. countryB. countriesC. a countryD. countrys2. How many ______ do you see in the picture?A. tomatosB. tomatoesC. tomatoD. the tomato3. They are______.A . woman teachers B. women teachersC. women teacherD. woman teacher4. Would you like _______ ,please?A. two glass of waterB. two glasses of waterC. two glass of watersD. two glasses of waters5. Most of ______ live in _______.A. Germans, GermanB. German, GermenC. Germen, GermanyD. Germans, Germany6. There are some ______ in these _______.A.knifes…pencil-boxesB.knives…pencils-boxC.knives…pencil-boxD.knives…pencils-boxes7. ______ like ______ by air.A. Greens, travellingB. The Green, travelingC. The Greens, travelD. The Greens, traveling8. I wonder why ______ are interested in action films(武打片).A. the peopleB. peopleC. peoplesD. the peoples9. There is no ______ in the plate.A. applesB. orangesC. riceD. eggs10. _______ are good for our health.A. TomatosB. TomatoesC. Tomato11. I like to eat cake with ______.A. cherriesB. cherryC.cherrys12. ______ and ______ are not friends.A. Foxs…wolfsB. Foxes…wolfsC. Foxes…wolves13. These are the ______ of our national ______.A. photos … heroesB. photoes … heroesC. photos … heros14. The ______ are running on the ______.A. deer … grassesB. deers … grassC. deer … grass15. I was so hungry and I ate two ______.A. bowls of noodleB. bowls of noodlesC. bowl of noodles3）.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)4）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 )5）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.6）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. ______________________________________1、I want three white paper.A、piecesB、piece ofC、pieces of2、Do you want to drink much ?A、a milkB、milkC、milks3、This is room. It’s very big.A、Lily and Lucy’sB、Lily’s and Lucy’sC、Lily’s and Lucy4、We visited house yesterday.A、TomB、TomsC、Tom’s5、Do you want some for supper?A、a potatoB、potatoesC、potatos6、In autumn，you can see a lot of on the ground.A、leafB、leafsC、leaves7、My sister has two . One is old，the other is new.A、a watchB、watchsC、watches8、Best wishes to you for Day!A、Teacher’sB、Teachers’C、Teacher9、Many children like to go to the Palace on Sunday.A、ChildrenB、Children’sC、Childrens’。