单复数变化
单复数变化规则
名词的单复数变化规律一，可数名词不规则的单数变复数1，完全不变A: sheep, fish , people, Chinese, Swiss,deer, Japanese请注意单复数相同的计数单位 dozen 一打，十二个,score 二十，这两个词后面不接of结构。
比如：24个鸡蛋2 dozen（=24） eggs80个学生4 score（=80） studentsB:head 头这个词也不用复数形式比如：5头猪 5 pigs或5 head of pigs,这个head不能加s2, 名词末尾加enox→oxen children men women3,词中间变化brother→brothersbrother →brethren(这个也是对的)如果还有别的变化，通常都属于外来词汇。
4,以O结尾的A:辅音+ O：加es [z] :hero→heroes tomato→tomatoes注意：有些以辅音O 结尾的名词，也是直接加S。
B:元音+ O：加s [z]photo,bamboo,piano,solo直接加s注意：以Y和O结尾的都发[Z]zoo,radio5, 以th结尾的名词，直接加S，但是读音则看音标如th在长元音后面，发音：咬舌z加不咬舌z,Path th就要发咬舌z,不能发成咬舌z。
后面一个s发不咬舌的z（一定是在长元音后）如th在短元音后面，发音：咬舌s加不咬舌s.mouth th就要发咬舌s，后面一个s发不咬舌的s注意：二者在发音时不同的地方二，不可数名词单数变复数１，物质名词和抽象名词通常没有复数形式，其中物质名词可以借助量词来表示：如果是可以做可数名词的抽象名词，那么就有复数形式。
比如：water→waters 水域There are 5 waters而抽象名词有时候也可以借助量词来达到可数的作用2，集体名词的复数：基本上，如果集体名词表示整体，那么没有复数形式。
e.g This is a great family.如果集体名词表示许多个体，那么有复数形式：e.g There are 50 families.注意，有些集体名词在变成复数的时候，意思会发生变化。
英语单复数9种变化规则
英语单复数9种变化规则一、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。
小学名词单复数变化规则系统整理
名词单复数变化规则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；而不可数名词没有复数形式。
1. 从单数到复数，变形规则如下：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（家庭）, strawberry-strawberries（草莓）4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives5.以o结尾分两类，有生命的加es,无生命的加s。
6．不规则名词复数：man—men男人 woman—women 女人mouse—mice老鼠tooth—teeth牙齿foot—feet脚goose—geese 鹅policeman（男警察）-policemen, policewoman（女警察）-policewomen, child —children 孩子单复同形的名词有：chinese 中国人Japanese日本人people-peoplesheep 绵羊 deer 鹿fish鱼注意：fish①当一条鱼讲时，单复数同形，如three fish.②当各种各样的鱼讲时，即强调鱼的种类时，要加es.如：all kinds[kaindz] of fishes .各种各样的鱼③当鱼肉讲时，不可数。
注意be 动词遇到名词时的运用: 单数名词用is, 复数名词全用are.2.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）练习题一、写出下列各词的复数I _________ this ___________that___________ watch ______child _______ photo ________diary _________ day________foot________ book_______ dress __________ tooth_______sheep ______ box_______ strawberry __________thief _______yo-yo ______ peach______ sandwich __________man______woman_______ paper_______ juice___________water________milk________ rice__________ tea_______________-二、写出下列各词的复数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)三、写出下列名词的复数形式1、orange2、class3、text4、monkey5、piano6、child7、shelf8、bed9、country 10、family __ 11、toy 12、foot 13、Japanese 14、radio 15、photo 16、army 17、tomato 18、fox 19、woman 20、knife21、sheep四、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 box12. They come from different ______A. countryB. countriesC. a countryD. countrys13. How many ______ do you see in the picture?A. tomatosB. tomatoesC. tomatoD. the tomato14. They are______.A . woman teachers B. women teachersC. women teacherD. woman teacher15. Would you like _______ ,please?A. two glass of waterB. two glasses of waterC. two glass of watersD. two glasses of waters16. Most of ______ live in _______.A. Germans, GermanB. German, GermenC. Germen, GermanyD. Germans, Germany17. There are some ______ in these _______.A.knifes…pencil-boxesB.knives…pencils-boxC.knives…pencil-boxD.knives…pencils-boxes18. ______ like ______ by air.A. Greens, travellingB. The Green, travelingC. The Greens, travelD. The Greens, traveling19. I wonder why ______ are interested in action films(武打片).A. the peopleB. peopleC. peoplesD. the peoples20. There is no ______ in the plate.A. applesB. orangesC. riceD. eggs21. _______ are good for our health.A. TomatosB. TomatoesC. Tomato22. I like to eat cake with ______.A. cherriesB. cherryC.cherrys23. ______ and ______ are not friends.A. Foxs…wolfsB. Foxes…wolfsC. Foxes…wolves24. These are the ______ of our national ______.A. photos … heroesB. photoes … heroesC. phot os … heros25. The ______ are running on the ______.A. deer … grassesB. deers … grassC. deer … grass26. I was so hungry and I ate two ______.A. bowls of noodleB. bowls of noodlesC. bowl of noodles五、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 )六、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.七、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. ______________________________________八、单项选择（稍难）1. There are some ________ on the hill.A. sheepsB. a sheepC. sheepD. sheepes2. Mr Black often gives us ________ by Email.A. some good informationB. some good informationsC. good informationsD. a good information3. There are some new books in the school library. They are ____ books.A. childB. childrens'C. childrenD. children's4. I have worn out my shoes, so I want to buy a new ________ .A. pairB. oneC. onesD. trousers5. Meimei's handwriting is better than any other ______ in his class.A. studentsB. studentsC. student'sD. students'6. The hospital is a bit far from here. It's about _______ .A. forty minutes's walkB. forty minute's walkC. forty minutes walkD. forty minutes' walk7. How many _____ are there in your class ?A. JapaneseB. AmericanC. AustralianD. Canadian8. I found my black cat in_____ room.A. Jim and MikeB. Jim and Mike'sC. Jim's and Mike'sD. Jim's and Mike9. How much are the _____ ?A. breadB. meats.C. potatosD. tomatoes10. There are many ______ in our school.A. woman teachersB. woman's teachersC. women teachersD. women's teachers11. Three months ________ a long time for me.A. isB. areC. haveD. has12. There are ______ and ______ on the table.A. two boxes cake; four bottle of orangesB. two boxes cake; four bottle of orangeC. two boxes of cakes; four bottles of orangeD. two box of cakes; four bottles of oranges。
名词的单复数变化与特殊规则
名词的单复数变化与特殊规则名词是语言中的一种词类，用来表示人、事物、地点、感觉等概念。
在英语中，名词的单复数形式是基本语法之一。
了解名词的单复数变化规则以及特殊规则对于正确使用英语非常重要。
本文将详细介绍名词的单复数变化与特殊规则。
一、名词的单数变为复数大多数名词的单数形式变为复数的规则是在词尾加上“-s”，如：1. 单数名词以辅音字母加“-y”结尾时，将“-y”改为“-ies”，如city变为cities，baby变为babies。
2. 单数名词以“-o”结尾时，加上“-es”，如tomato变为tomatoes，potato变为potatoes。
3. 单数名词以“-s”、“-sh”、“-ch”、“-x”或“-z”结尾时，加上“-es”，如bus变为buses，brush变为brushes，watch变为watches，box变为boxes，buzz变为buzzes。
4. 其他大多数单数名词，只需在词尾加上“-s”，如book变为books，dog变为dogs，car变为cars。
二、名词的特殊复数形式除了一般的单复数变化规则外，英语中还存在一些名词的特殊复数形式。
下面是一些常见的特殊规则：1. 不规则复数：一些名词的复数形式是不规则的，没有按照上述的规则进行变化。
如：- man的复数形式是men，woman的复数形式是women，child的复数形式是children。
- tooth的复数形式是teeth，foot的复数形式是feet，goose的复数形式是geese。
- mouse的复数形式是mice，louse的复数形式是lice，ox的复数形式是oxen。
2. 复数与单数形式相同：一些名词的复数形式和单数形式完全相同，没有明显的变化。
如：- deer的复数形式是deer，sheep的复数形式是sheep，moose的复数形式是moose。
- fish的复数形式可以是fish（指同种鱼）或fishes（指不同种鱼）。
名词的单复数形式与变化规则
名词的单复数形式与变化规则名词作为语言中的一种词类，用于表示人、物、地点、抽象概念等。
在英语中，名词有单数和复数两种形式，单数表示一个，而复数表示多个。
学习名词的单复数形式与变化规则对于掌握英语语法至关重要。
本文将介绍名词的单复数形式的基本规则，并探讨一些特殊情况。
一、基本规则1. 大部分名词在单数形式上加上“-s”或“-es”来表示复数形式。
例如：- book（单数）→ books（复数）- cat（单数）→ cats（复数）- desk（单数）→ desks（复数）2. 以“-s”，“-sh”，“-ch”，“-x”或“-z”结尾的名词，在单数形式上加上“-es”来表示复数形式。
例如：- bus（单数）→ buses（复数）- brush（单数）→ brushes（复数）- watch（单数）→ watches（复数）- box（单数）→ boxes（复数）- quiz（单数）→ quizzes（复数）3. 以辅音字母+y结尾的名词，在单数形式上将y改为i，再加上“-es”来表示复数形式。
例如：- baby（单数）→ babies（复数）- city（单数）→ cities（复数）- country（单数）→ countries（复数）4. 以元音字母+y结尾的名词，在单数形式上直接加上“-s”来表示复数形式。
例如：- day（单数）→ days（复数）- toy（单数）→ toys（复数）5. 以“-f”或“-fe”结尾的名词，通常将“-f”或“-fe”改为“-ves”来表示复数形式。
例如：- leaf（单数）→ leaves（复数）- knife（单数）→ knives（复数）二、特殊情况1. 有些名词的复数形式与单数形式完全不同。
例如：- man（单数）→ men（复数）- woman（单数）→ women（复数）2. 有些名词没有复数形式，只有单数形式。
例如：- advice（单数）- information（单数）3. 有些名词的复数形式与单数形式相同。
单数变复数的规则口诀
单数变复数的规则口诀有哪些是如何变化的单数变复数的规则口诀：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。
单数变复数的规则变化
1、一般情况加s。
2.、以s,x, sh, ch结尾加es，读/iz/。
3.、以辅音字母+y结尾，变y为i再加es，读/iz/。
4、以y结尾的专有名词或元音字母+y结尾的名词变复数时，直接加s，读/z/
5、以o结尾的名词，有些加词尾-s，有些加-es，有些加-s或-es均可。
6、以f，fe结尾，去f，fe变ves。
单数变复数的不规则变化
1）child---childrenfoot---feettooth---teeth
mouse---miceman---menwoman---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；Bowman是姓，其复数是the Bowm ans。
2）单复同形，
如:deer，sheep，fish，Chinese，Japanese ，li，jin，yuan，two li，three mu，fou r 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。
如：a dollar, two dollars; a meter, two meters。
英语名词单复数,常考这 3 类不规则变化
可数名词变复数的不规则变化，可以分为 3 类，是中考英语考查的重点，高考英语中时有出现，常放在短文改错这类题目中。
一、单数和复数不同形
oo 变 ee：
foot → feet；goose → geese；tooth → teeth
a 变 e
man → men；
woman → women；
加 en
child → children；ox → oxen（牛）；mouse → mice
bacterium → bacteria 细菌
二、单复数同形
某国人Chinese，Japanese，
Swiss飞行器，spacecraft 太空船；
aircraft 飞行器sheep，deer，means 方法；
crossroads 十字路口；headquarters 总部；
series 系列；species 种类；works 工厂；head 头（量词）。
aircraft
三、舶来词
多为拉丁语中的借来的词语，其变化沿袭了原语种的变化，如下常考单词，左边是单数，右边是复数：medium → media 媒体
datum → data 数据
bacterium → bacteria 细菌
diagnosis → diagnoses 诊断
thesis → theses 论文
crisis → crises 危机
basis → bases 基础
phenomenon → phenomena 现象。
名词单复数变化规则
英语名词变复数规则及练习题一、名词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；而不可数名词没有复数形式。
1.从单数变复数，变形规则如下：1．一般情况下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds2．以s. x. sh. ch结尾，加-es，如：bus-buses, box-boxes, watch-watches3．以“辅音字母+y”结尾，变y为i, 再加-es，如：family-families（家庭）, strawberry-strawberries（草莓）4．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（男警察）-policemen, policewoman（女警察）-policewomen, mouse-mice child（孩子）-children foot-feet,. tooth-teethfish-fish, sheep（羊）-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. 中国有56个民族。
2.以下词为不可数名词，他们的复数形式就是他们本身，单复数同形。
Water(水) milk(牛奶) tea(茶) rice(米饭) orange（橙汁）juice（果汁）bread（面包）练习题一．写出下列名词的复数形式1、orange2、class3、text4、monkey5、piano6、child7、shelf8、bed9、country 10、family 11、toy 12、foot13、Japanese 14、radio 15、photo16、army 17、tomato 18、fox19、woman 20、knife 22、sheep2）.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)。
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名词单复数专练1.将下列名词单数变成复数orange-- lorry-- fax-- dress--photo-- boy-- watch-- mouse-- dish-- baby-- glass-- potato--tooth-- fox-- wish-- woman--sheep-- tomato-- shoe-- child--2.判断下列名词可数还是不可数，如果可数将其变成复数Water-- sheep-- robot-- teacher-- bread-- Sausage-- lizard-- milk-- dress-- board-- fish-- lemonade-- lemon-- rice-- meat-- woman-- lamp-- child-- tooth-- juice—3.用a, an, some 填空1. I’d like egg.2. She is eating _____coconuts.3. Would you like _____ apple?4. I’d like _____ lemonade.5. I want _____ burger.4.用正确形式填空1.I’ve got three _____(watch).2.The_____ (child) are play badminton.3.There is ____ (juice) on the table.4.Do you like_____(onion)?5.Where is the_____(box)?动词ing形式/like&love用法专练1.把下列动词变成ing形式draw_____ swim_____ play____ ride_____ paint_____ kick_____ run______ throw______ fly______ sing_____ jump_____ take_____ catch_____ garden_____ get_____ read_____ wear______ cook_____ fish_____ hit_____ drive_____ clean______ do_____ sit______ 2.用单词的正确形式填空She likes_____(run) in the park.They don’t like____ (eat) onions.Do you love_____(swim) in the sea?My puppy loves_____(drink) milk.Does he like _____(walk) in the sun?Suzy and Simon love____(take) photos.3.用动词ing进行时填空1. I ____ _____ (read) English now.2. He ______ _______ (go) to the park now.3. We ________ ________ (have) an English class.4. What ______ they _____ (do) ? They _____ _____ (sit) in the park.5. My mother ________ ________ (clean ) the room now4. 将下列句子进行改错I like fly kite.Does she love play hockey?Mum and dad are talk.She is clean the table.They like to play football.Would like专项练习：“想要”的一种委婉地表达，任何人称后面都是would like，would like 后面可以跟名词，可以跟to do。
Want 专练1.用正确形式填空He wants_____(playing) the guitar.We want_____ (ride) a bike.I want some_____ (bread).Do you want a______(sausage).What do you want_____ (drink)?She wants some______(lime)They want_____ （go) to the beach.2.句子改错I want a orange.She wants go to Beijing.Do you want some burger?What do you want eat?We want a bananas.Mum wants to go to the sea, but dad wants to go the beach.动词的第三人称单数形式练习(一) 写出下列动词的第三人称单数形式。
sit________ swim________ go ________make ________ run ________ write________cry________ study _________ watch_______ wash_______ say________ play _________二、用do does填空1、_____ you ride a bike after school? Yes, I ________.2、______ your sister like PE? No, she ______ not.3、What_______ the students have? They have some pens.4、How______ Linda go to school? She goes to school on foot.5、He ______ not speak English. He speaks Chinese.6、______ they watch TV on Sundays? Yes, they ______ .7、My father and mother ______ not read newspapers on Saturday.三、用一般现在时填空。
1．Miss Wang ______ (swim ) every day.2．He often ________(have) dinner at home.3. Nick _______(not go) to the zoo on Sunday.4. The girl _______(teach) us English on Sundays.5. She and I ________(take) a walk together every evening.6. My aunt _______(look) after her baby carefully.7. You always _______(do) your homework well.8. She _______(go) to school from Monday to Friday.9. The child often _______(watch) TV in the evening.10. Su Hai and Su Yang _______(have) eight lessons this term.一：改错(划出错误的地方，将正确的写在横线上)1. Is your brother speak English? __________________2. Does he likes going fishing? __________________3. He likes play games after class. __________________4. Mr. Wu teachs us English. __________________5. She don't do her homework on Sundays. ______________一般疑问句&特殊疑问句专练1-What do you like doing ?_______________________________________________2-How many books do you have ?_____________________________________________3-Which pen is your favourite pen？__________________________________________________4-Who is your English teacher?_______________________________________________________5-Do you have a brother ?______________________________________________________________ 6-Does your brother (he) have a sister?________________________________________________________________ 7-Is there a living room in your house ?______________________________________________________________ 8-Are there dogs in your bedroom?__________________________________________________________________9-Have you got a pink dress?________________________________________________________________10-Has your mother(she) got a hat?11-Where is your schoolbag?_________________________________________________。