初一英语名词单复数讲解和练习
(完整版)人教七年级上册英语名词单数变复数用法口诀及练习测试(无答案)
初一英语名词单数变复数用法口诀及练习测试一、可数名词的复数形式(一)规则变化1、口诀：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；bus—buses,box—boxes,watch—watches,dish—dishes. dress-dresses; buzz-buzzes; watch-watches; brush-brushes2、词尾是f 或fe，去掉f或fe再加上ves；口诀：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。
①wife(妻子)—wives,knife(小刀)—knives,wolf(狼)—wolves(妻子”拿着“小刀”杀了“狼”)②thief(小偷)—thieves③shelf(架子)—shelves,self(自己)—selves,life(性命)—lives④half(一半)—halves,leaf(树叶)—leaves3、口诀：辅音+ y 在词尾，把y 变i 再加-es；study-studies; baby-babies; city-cities4、口诀：元音+y在词尾, 只加s就足够boy –boys ; day –days; monkey –monkeys5、口诀：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。
negro-negroes; hero-heroes; potato-potatoes; tomato-tomatoes其余o结尾的词加s, photo-photos; piano-pianos6、口诀：复合名词变复数，一般后面一个变复数，但是碰到man,woman复合词，两个都要变复数。
如：grown-up—grown-ups (成年人)man doctor—men doctors (男医生)(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; sheepthis---these(这些)I --- we it/he/she--- they that -- those(那些)【说明】①man（男人）—men,woman（女人）—women,含有man,woman的合成词，其复数是把a变成e.如：policewoman, postman, f isherman等。
七年级上册英语可数名词单数变复数规则及练习（含答案）
七年级上册英语可数名词单数变复数规则及练习（含答案）可数名词单数变复数规则及练习（含答案）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-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, strawberry-strawberries4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives5.以o结尾，有生命的加es, 无生命的加s. 如：potato-potatoes. zoo-zoos6．不规则名词复数：man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-micechild-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 ____boys_ are drawing on the wall. (boy)5. The _childen____ are playing football now. (child)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. There are some ______ in these _______.A.knifes…pencil-boxesB.knives…pencils-boxC.knives…pencil-boxD.knives…pencils-boxes4. There is no ______ in the plate.A. applesB. orangesC. riceD. eggs5. _______ are good for our health.A. TomatosB. TomatoesC. Tomato6. I like to eat cake with ______.A. cherriesB. cherryC.cherrys7. ______ and ______ are not friends.A. Foxs…wolfsB.Foxes wolfsC.Foxes…wolves8. Do you want to drink much ?A.a milkkks9. This is room. It’s very bi g.A.Lily and Lucy’sB.Lily’s and Lucy’sC.Lily’s and Lucy10. Do you want some for supper?A、a potatoB、potatoesC、potatos11. In autumn，you can see a lot of on the ground.A、leafB、leafsC、leaves12. My sister has two . One is old，the other is new.A、a watchB、watchsC、watches13.There on the wall .They are very beautiful.A. are photoesB. are photosC. is a photoD. is photos14. That’a art book.A. anB. aC. the D are15. There two in the box.A. is watchB. are watchesC. are watchD. is watches3）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.___________________________________答案1.knives boxes buses boys children2.BBDCB ACBAB CCBAB3.Children policeman potatoes leaves boxes families4.Radios boys sheep an5.These are knives.Those are tomatoes.Those children are very good.This is rice.That is child.。
初中英语名词单复数和不可数名词专项讲解与练习
名词复数的规则变化什么时候使用可数名词的复数形式?a.数词大于1,可数名词用复数。
b.可数名词前有Some/any、these/those、a lot of/lots of、many、How many、 a few 修饰时, 可数名词用复数。
Some/any+可复 a lot of/lots of+可复many+可复How many+可复 a few+可复c.复数名词表示泛指是可数名词使用复数形式。
I like apples对可数名词数量提问使用how many变复数后的读音在清辅音后读[s] 在元音及浊辅音后读[z] 以[s][z][d ?]结尾时读[iz]名词复数的不规则变化①单数与复数同形的名词sheep名帛羊fish 鱼deer 鹿Chinese 中国人Japanese日本人② 词尾加-en或-renox-oxen 牛child-children 小孩③改变词内元音字母man - men 男人woman - women 女人foot - feet 脚goose - geese 鹅tooth - teeth 牙齿mouse-mice 老鼠某国人”的复数有三种类型：可依照这个口诀记忆：中日不变，英法变，其他”切口后面。
一.名词单数变复数填空1.orange text , bed cakecomputer apple house _____________________________________________ quiltplane tree lesson ________________________________________________ bananashirt month cup parent2.piano photo radio zootomato potato hero negro3.class fox watch glassdressbrush box bus4.shelf ________ ___ knife ___ ____ wife ____ ___ life___leaf __________ _ thief ___ wolf___5.family _______ _____ country _____ _____ army______________ city _ story __________ _ baby _______________________ _ butterfly______________________6.toy _________ __ day __ _ key _ boy7.sheep fish deer Chinese8.child ox man womanfoot__________________ goose toothmouse写出下列名词的复数：butterfly — sky — thief 7— boy —toy —leaf 7— wife （妻子）- life （生命）- half 一 knife （/」、刀）一 shelf （架子）一potato —photo__man — ChineseGermanwoman — Japanese hero tooth — sheep negro foot-fish tomato句子单数变复数，注意以下六要素：⑴主格人称代词要变成相应的复数主格人称代词， 即Ifwe, youfyou , she, he, it 一 they 。
名词的单复数讲解与练习
名词的单复数讲解与练习名词的单复数讲解与练习（七年级）一、可数名词与不可数名词的区别1普通名词所则表示的人或事物就是可以按个数排序的，这类名词叫做可数名词。
可数名词分为个体名词(表示某类人或事物中的个体，如worker,farmer,desk,factory等)集体名词(表示作为一个整体来看的一群人或一些事物，如people,family等)。
如果普通名词所则表示的事物就是无法按个数去排序的，这类名词就叫做不可数名词。
不可数名词分为物质名词(表示无法分为个体的物质，如meat,rice,water,milk,orange等)和抽象名词(表示动作、状态、情况、品质等抽象概念，如work,homework,time,health,friendship等)。
二、关于可数名词可数名词有单数和复数两种形式。
指一个人或一件事物时，用单数形式；指两个或多个人或事物时用复数形式。
名词由单数形式变成复数形式的规则如下：1.通常的名词词尾轻易提-s。
例如：book→booksroom→roomshouse→housesday→days2.以s,ss,ch,sh,x结尾的名词，在词尾提-es。
但是有些以o结尾的外来词或简写词的复数形式只加s,另外如果字母o前面就是元音字母也只提s。
piano-->pianos(外来词，fromitalian)photo-->photos(fromgreece)bamboo-->bamboos(结尾的o前面就是元音字母o）cameo-->cameos（元音字母e）bus→busesglass→glasseswatch→watchesdish→dishesbox→boxes3.以"辅音字母+y"结尾的名词，必须先将y改成i再加-es。
例如：city→citiesbody→bodiesfactory→factories等等。
完全相同boy→boysplay→plays4.以f或fe结尾的名词，要将f或fe改为v再加-es。
初中英语名词单复数练习
初中英语名词单复数练习一、名词复数形式规则变化1. 一般情况下，直接在名词后加-s。
- book - books- house - houses2. 以s, x, ch, sh结尾的名词，加-es。
- bus - buses- box - boxes- church - churches- brush - brushes3. 以辅音字母+y结尾的名词，变y为i，再加-es。
- baby - babies- city - cities4. 以f或fe结尾的名词，通常变f或fe为v，再加-es。
- leaf - leaves- wife - wives二、名词复数形式不规则变化1. 一些名词的复数形式与单数形式相同。
- deer - deer- sheep - sheep2. 一些名词的复数形式有特殊变化。
- man - men- woman - women- child - children三、名词的不可数名词1. 不可数名词通常没有复数形式。
- water- rice- advice四、练习题1. 将下列名词变为复数形式。
- mouse -- photo -- potato -- baby -- leaf -- tooth -- foot -- box -- church -- bus -2. 选择正确的名词复数形式填空。
- There are many ______ (child) in the playground. - I would like to buy some ______ (tomato).- The ______ (man) are working in the office.3. 判断下列句子中的名词是否正确使用复数形式。
- A: Do you have any money?B: Yes, I have some money.- A: How many leafs are there on the tree? B: There are many leafs.4. 将下列句子翻译成英文。
初一英语名词单数变复数用法口诀及练习测试
初一英语名词单数变复数用法口诀及练习测试、可数名词的复数形式（一）规则变化1、口诀：名词单数变复数，直接加-s占多数；book-books; pen-pe ns; apple-apples探s, x,乙ch, sh来结尾，直接加上-es；bus —buses, box —boxes, watch —watches, dish —dishes.dress-dresses; buzz-buzzes;watch-watches; brush-brushes2、词尾是f或fe,去掉f或fe再加上ves；口诀：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。
①wife（妻子）一wives, knife（小刀）一knives, wolf（狼）一wolves （妻子”拿着"小刀”杀了“狼”［②thief（小偷）—thieves ③shelf（架子）一shelves, self（自己）—selves, life（性命）—lives ④half（一半）—halves, leaf（树叶）—leaves3、口诀：辅音+ y在词尾，把y变i再加-es；study-studies; baby-babies; city-cities4、口诀：元音+y在词尾，只加s就足够boy - boys ; day - days; mon key - mon keys5、口诀：词尾字母若是o,常用三个已足够，要力口-es 请记好，hero, tomato, potato。
美国黑人和英雄爱吃土豆和西红柿。
negro-n egroes; hero-heroes; potato-potatoes; tomato-tomatoes其余o 结尾的词力口s, photo-photos; piano-pianos6、口诀：复合名词变复数；一般后面一个变复数，但是碰到man, woman复合词，两个都要变复数。
女口：grown-up —grown-ups （成年人）man docto —men doctors （男医生）（二）不规则变化男人女人a变e,鹅足牙oo变ee;man-men; woma n-wome n; 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; sheepthis---these（这些）I --- we he/she--- theythat -- those（那些）【说明】①man （男人）—men, woman （女人）—women,含有man, woman 的合成词，其复数是把a 变成e.女口：policewoman, postman, fisherman 等。
名词单复数练习及答案
名词单复数练习及答案一、名词单数变复数规则练习在英语中，将名词从单数变成复数通常需要根据不同的规则进行变化。
以下是一些常见的名词单数变复数的规则：1. 一般在名词末尾加s例：book → books2. 以s, x, ch, sh结尾的名词，在末尾加es例：bus → buses3. 以辅音字母+y结尾的名词，将y变成i，再加es例：baby → babies4. 以辅音字母+o结尾的名词，在末尾加es例：potato → potatoes5. 以辅音字母+f或fe结尾的名词，将f或fe变成v，再加es例：leaf → leaves现在，请你根据以上规则将下面的名词单数变成复数形式：1. cat2. house3. toy5. brush二、名词复数变单数规则练习除了将名词从单数变成复数外，有时候也需要将名词从复数变成单数。
以下是一些常见的名词复数变单数的规则：1. 一般在名词末尾去掉s例：dogs → dog2. 以s, x, ch, sh结尾的名词，去掉es例：watches → watch3. 以辅音字母+y结尾的名词，将y变成i，再去掉es例：butterflies → butterfly4. 以辅音字母+o结尾的名词，去掉es例：potatoes → potato5. 以辅音字母+f或fe结尾的名词，将f或fe变成v，再去掉es例：leaves → leaf现在，请你根据以上规则将下面的名词复数变成单数形式：1. books2. houses4. boxes5. brushes三、名词单复数变化答案以下是名词单复数的答案：一、名词单数变复数规则练习答案1. cats2. houses3. toys4. boxes5. brushes二、名词复数变单数规则练习答案1. book2. house3. toy4. box5. brush通过以上练习，希望你能更加熟练地掌握名词单复数的变化规则，提高你的英语写作能力。
名词单复数变化(规则变化及练习)
名词单复数变化（一）可数名词单复数规则变化一、理论知识:1.一般情况下，名词变复数直接加____________如: book ______ _______ car _______ _______ chair _______ _____friend ______ ______ desk ______ _____ girl ______ ______2.以___________、___________、___________、___________ 结尾的名词加_es 变成复数如: bus ________ ________ watch ________ ________brush ________ ________ box ________ ________bush ________ ________ fox ________ ________3.以f或fe 结尾的名词, 变复数为, 变__________为__________ 再加__________如:wife ______ ______ shelf ______ _______ wolf ______ ______leaf ________ ________ life ________ ________口诀: 小偷的妻子一生中只注意架子上的小刀, 树叶和自己的半匹狼thief wife life shelf knife, leaf, self half wolf 4.以“辅音字母+y”结尾的, 名词, 变复数为: ________________________________如: factory ________ ________ country ________ ________city ________ ________ story ________ ________5.以“原音字母+y”结尾的名词, 变复数为: ________________________________如: boy _______ ______ day ______ ______ toy ______ ______6.以字母“o”结尾的名词, 一般情况下变复数加________________如: photo ______ ______ zoo ______ ______ radio ______ ______7.有些以“o”结尾的名词, 变复数加________________如: potato _______ _______ tomato ________ ________ hero ________ ________Negro ________ ________ echo ________ ________（二）可数名词的不规则变化一、理论知识1.变单词本身字母如:foot ________ ________ tooth ________ ________ goose ________ ________ man ________ ________ woman ________ ________ mouse ________ ________ child ________ ________ ox ________ ________2.单复数同行sheep ________ ________ deer ________ ________ fish ________ ________ Chinese________ ________ Japanese ________ ________ Swiss ________ ________ 口诀: 中国人, 日本人还有瑞士人都喜欢吃羊, 鹿, 鱼Chinese Japanese Swiss sheep deer fish4.国人的变化(1) 中、日不变Chinese___________ ___________ Japanese___________ ___________(2) 英、法a 变eEnglishman ___________ ___________ Frenchman ___________ ___________ (3) 其他一律加sGerman ___________ ___________ American ___________ ___________Australian ___________ ___________ Canadian ___________ ___________ (口诀: 中日不变, 英法变, 其他一律加s)5.以下单词是集体名词, 本身就只有复数的形式people 人们glasses 眼镜clothes 衣服police 警察trousers 裤子scissors 剪刀family 家人thanks 感谢compass 圆规shoes 鞋子socks 袜子写出下列名词的复数形式, 并写出各词的汉语意思watch ______ ______boy______ ______shoe______ ______student ______ ______ girl ______ ______ leg ______ ______ cup ______ ______ train ______ ______ shelf ______ ______ fox ______ ______ brush ______ ______ class ______ ______ map ______ ______ roof ______ ______ tool ______ ______ tree ______ ______ potato ______ ______ piano ______ ______ holiday ______ ______ Negro ______ ______ chief ______ ______ mouth ______ ______ piece ______ ______ year ______ ______ way ______ ______ body ______ ______ banana ______ ______ watch ______ ______ factory ______ ______ library ______ ______ chair ______ ______ tomato ______ ______ brush ______ ______ monkey ______ ______ dress ______ ______ match ______ ______ orange ______ ______ wife ______ ______ belief ______ ______ party ______ ______ Chinese ______ ______ hero ______ ______ park ______ ______ railway ______ ______ word ______ ______ reef ______ ______ Frenchman ______ ______ sheep ______ ______ tooth ______ ______ photo ______ ______ university ______ ______ brief ______ ______ glass ______ ______ teacher ______ ______ hand ______ ______ foot ______ ______ mouse ______ ______ shirt ______ ______ apple ______ ______ deer ______ ______German ______ ______ Englishman ______ ______ fish ______ ______ Negro ______ ______ family ______ ______ skirt ______ ______ piano ______ ______ month ______ ______ serf ______ ______ giraffe ______ ______ radio ______ ______ chimney ______ ______ train ______ ______ station ______ ______ house ______ ______ classroom ______ ______ office ______ ______ monkey ______ ______ baby ______ ______ leaf ______ ______ kite ______ ______ knife ______ ______ proof ______ ______ reef ______ ______ story ______ ______ thief ______ ______ brother ______ ______名词单复数变化练习用所给词的适当形式填空1.My parents are all ___________ (teacher).2.The desk has four ___________ (leg).3.There are many ___________ (sheep) on the hill.4.A dog has four ___________ (foot).5.There are twelve ___________ (month) in a year and seven ___________ (day) in a week.6.How many ___________ (tomato) are there in the fridge?7.There are three ___________ (apple) and two ___________ (egg) on the plate.8.These black ___________ (mouse) look terrible.9.There are four ___________ (person) in my family.10.We are ___________ (Chinese).They are ___________ (American).11.The little boy has four ___________ (tooth).12.Lily and Lucy are ___________ (Japanese).13.Why do you bring two ___________ (knife) with you?14.Jim and Mary are from different ___________ (country), they are four ___________ (class) from Monday to Friday.15.There are many ___________ (tree) on either side of the street.16.There are fifty ___________ (state) in the USA.17.Can you another two ___________ (cake)？18.How many ___________ (family) are there in the village?19.Seven ___________ (student) are taking ___________ (photo) over there.20.I have four ___________ (watch).21.The ___________ (German) are going to Paris.22.These ___________ (child) are ___________ (Englishman).23.Shanghai is one of the biggest ___________ (city) in China.24.The ___________ (leaf) turn yellow in autumn.25.There are four ___________ (season) in a year and three ___________ (month) in a season.26.There are thirty ___________ (boy) and twenty ___________ (girl) in the class.27.I have one _________ (mouth), two ________ (eye), and two _________ (foot).28.The ___________ (policeman) are in the station.29.We took many ___________ (photo) in the park.30.There are not many ___________ (fish) in the river.31.I want to be a ___________ (scientist) in the future.32.We have many ___________ (book) on the desk.33.This pair of ___________ (glass) is too small for me.34.Please give my best ___________ (wish) for your parents.35.These ___________ (photo) are old.36.Those ___________ (child) are lovely.37.The ___________ (hero) are ___________ (German).38.There are two ___________ (factory) near my home and two thirds of the workers are ___________ (Chinese).39.The ten ___________ (question) are hard to work out.40.There are twenty-four ___________ (hour) in a day.41.The two ___________ (man) are ___________ (Englishman).42.There are many ___________ (sheep) and ___________ (deer) on the grass.43.Here are three ___________ (goose).There are many ___________ (ox).44.I am thirsty.Please give me four ___________ (glass) of drink.45.There are a lot of ___________ (bus) in the street.46.My parents have two ___________ (child).47.The old man’s sisters are ___________ (Australian).48.The little girl has two ___________ (pen).49.I received two ___________ (letter) yesterday.50.They have many ___________ (child), but none of them likes to wash ___________ (dish).51.Six of them are ___________ (worker), but Mr.Liu and Mr.Li are ___________ (postman).52.How many ___________ (radio) are there in the room?53.This passage has four ___________ (part).54.The two ___________ (boy) are my ___________ (friend).55.These ___________ (student) are our ___________ (classmate).最好的friend 朋友from 来自question 问题补充词汇:bestbig 大的small 小的police 警察fifty 五十Monday 星期一Friday 星期五side 边either 两者之一letter 信knife 小刀twelve 十二person 人future 将来scientist 科学家work out 算出lovely 可爱的postman 邮递员part 部分radio 收音机classmate 同学parents 父母亲bring 带来station 车站factory 工厂leg 腿different 不同的leaf 树叶third 第三hill 小山country 国家yellow 黄色的grass 草地these 这些cake 蛋糕autumn 秋天thirsty 渴的those 那些state 州season 季节receive 收到fridge 冰箱village 村庄thirty 三十yesterday 昨天。
初中英语名词单复数专项讲解与练习
初中英语名词单复数专项讲解与练习1. 名词的基本概念名词是指表示人、事物和抽象概念的词语。
在英语中，名词有单数和复数两种形态，单数用来表示一个人或一个事物，复数则表示多个人或多个事物。
2. 名词单数变复数规则常见的名词单数变复数规则有以下几种：2.1 一般在名词后面加-s大多数名词直接在后面加-s构成复数形式，例如：•book（书）→ books（书籍）•cat（猫）→ cats（猫咪）•dog（狗）→ dogs（狗狗）2.2 以-s、-sh、-ch、-x或-z结尾的名词，在后面加-es以-s、-sh、-ch、-x或-z结尾的名词，在复数形式中需要加-es，例如：•bus（公交车）→ buses（公交车）•brush（刷子）→ brushes（刷子）•watch（手表）→ watches（手表）2.3 以辅音字母+y结尾的名词，在-y变-i，再加-es以辅音字母+y结尾的名词，要将-y变为-i，再加-es构成复数形式，例如：•city（城市）→ cities（城市）•baby（婴儿）→ babies（婴儿）2.4 以元音字母+y结尾的名词，在后面直接加-s以元音字母+y结尾的名词，直接在后面加-s构成复数形式，例如：•day（天）→ days（天）3. 名词复数变单数规则将名词由复数形式变为单数形式，需要根据复数的结尾进行相应的规则变化，常见的规则有以下几种：3.1 一般名词复数变单数形式，去除复数词尾-s或-es•books（书籍）→ book（书）•buses（公交车）→ bus（公交车）•watches（手表）→ watch（手表）3.2 以-s、-sh、-ch、-x或-z结尾的名词，去除词尾-es•buses（公交车）→ bus（公交车）•brushes（刷子）→ brush（刷子）•watches（手表）→ watch（手表）3.3 以辅音字母+i结尾的名词，将-i变为-y•cities（城市）→ city（城市）•countries（国家）→ country（国家）•families（家庭）→ family（家庭）4. 名词单复数的特殊情况4.1 不变名词有些名词在单数和复数形式中拼写完全相同，没有任何变化，例如：•deer（鹿）→ deer（鹿）•sheep（羊）→ sheep（羊）4.2 外来词一些外来词的复数形式是直接使用原词，不做任何变化，例如：•piano（钢琴）→ pianos（钢琴）•radio（收音机）→ radios（收音机）4.3 沿袭巴士原型的复数形式一些名词的复数形式并不遵循一般规则，而是沿用巴士原型的复数形式，例如：•child（孩子）→ children（孩子）•mouse（老鼠）→ mice（老鼠）练习题1.将以下名词变成复数形式：•pencil•box•family•potato•bookshelf2.将以下名词变成单数形式：•cats•buses•houses•babies•watches答案：1.pencils•boxes•families•potatoes•bookshelves2.cat•bus•house•baby•watch以上是对初中英语名词单复数的专项讲解与练习，希望能帮助到你。
初中英语名词单复数专项讲解与练习
1.名词复数的规则变化组成方法例词book - books desk -desks flower-1.一般在词尾加 -sflowersclass-classes dish - dishes2.以-s, -sh, -ch-x,结尾的加 -esbench- benches box - boxes3.以辅音字母加 y 结尾的词，把 y 变family- families baby→babiesi 加 es4.以 f 或 fe 结尾的名词 , 改 f 或 fe knife-knives wife-wives 为 ves half-havesnegro-negroes hero-heroes5.以-o 结尾的有生命的词后加 estomato-tomatoespotato-potatoes变复数后的读音在清辅音后读 [s]在元音及浊辅音后读[z]以[s][z] [ d? ]结尾时读 [iz]2.名词复数的不规则变化① 单数与复数同形的名词fish鱼deer鹿Chinese中国人sheep 绵羊Japanese 日自己②词尾加 -en 或-renox-oxen 牛child-children儿童③ 改变词内元音字母man -men男人woman -women 女人foot-feet脚goose - geese鹅tooth - teeth牙齿mouse-mice老鼠一.名词单数变复数填空1. orange text bed cakecomputer apple house quiltplane tree lesson bananashirt month cup parentphoto radio zootomato potato heronegrofox watch glassdress brush boxbusknife wife lifeleaf thief wolfcountry army citystory baby butterflyday key boyfish deer Chineseox man womanfoot goose tooth mouse二. 代词 / be 动词单数变复数this ______ that _________ I _______ you ________she_______ he ________ it ________ am _____ is _______三：把以下的单词变成复数形式四：句子单数变复数is a book. .__________________________is an eraser.___________________________is a red apple.____________________________am a boy.______________________________/ She is a teacher.__________________________’s this_________________________________五：名词复数变单数练习1：Those are my2:They are English boys. __________________________ 3:They are some erasers. ________________________ 4:These are dictionaries. ___________________________ 5:we are students. ___________________________6:what color are your books ______________________ 六：依据句意及所给单词填空。
七年级名词单复数知识点
七年级名词单复数知识点名词单复数是英语学习中不可避免的一部分。
对于初学者来说，熟悉名词的单复数形式是基础中的基础。
本文将会从以下三个方面详细讲解七年级名词单复数知识点。
一、单数和复数名词的定义名词是指人、事物、地点等名词性物品。
而单数和复数分别指一个或多个物品。
比如：pencil（铅笔）是单数形式，而pencils（铅笔）则是复数形式。
一般情况下，在单数名词后面加上“s”就可以构成复数形式，但是也有一些例外，需要特殊记忆。
二、单数和复数名词分类根据单数和复数形式的构成规律，可以将名词分为规则名词和不规则名词。
规则名词构成比较简单，大多数的单数名词加上“s”就可以变成复数。
例如：garden，gardens；book，books；girl，girls等等。
而对于不规则名词，则需要记忆各自的变形规则。
例如：foot （脚），在变成复数时将其改变为feet（脚）；child（孩子）的复数形式是children（孩子们）；man（男人）的复数形式是men （男人们）等等。
此外，一些名词单数和复数形式写作相同，例如：deer（鹿）和sheep（羊）。
三、名词单数和复数的用法名词的单复数形式决定了它们在句子中的用法。
在英语中，单数名词和复数名词都有自己独特的用法和表示方式。
一般来说，单数名词用在表示一个人、事物或概念的时候。
例如：a book（一本书），a girl（一个女孩）等等。
而复数名词则用来表示多个人、事物或概念。
例如：two books（两本书），three girls（三个女孩）等等。
在句子中，名词的单复数形式还和动词的形式有关。
我们需要根据句子主语的单数或复数形式来选择相应的动词变形。
例如：the boy（这个男孩）is running（正在跑步），而the boys（这些男孩）are running（正在跑步）。
总之，在学习英语语法的时候，名词的单复数是一个必不可少的部分。
通过本文所介绍的知识点，相信大家能更好地理解和掌握名词单复数的基本知识。
七年级英语名词单数变复数及练习
七年级英语名词单数变复数及练习英语名词单数变复数的规则一、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; sport→sports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;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：family→families; ; library→libraries; story→stories四、以-o结尾的名词，一般情况直接加-s构成复数；特殊词汇后加-es读音变化：加读[z]。
例：tomato→tomatoes; potato→potatoes; hero→heroes五、以-f或-fe结尾的名词，多为将-f或-fe改变为-ves。
读音变化：尾音[f]改读[vz]。
例：knife→knives; life→lives; leaf→leaves;名词由单数变成复数的练习一、写出下列名词复数box_______ knife_______ fly______ fox______ bus______ bench_____ brush_____ kiss______ dish_____ ruler______ glass_____ pencil________ boy______ knife______ lady______ key______ story______ watch______ city______ family______ day_____ apple_______ eraser______ thief______ fish_____ monkey______ city ______ radio ________ dog ______。
初一英语名词讲解及练习
名词【1 】一、名词分类：名词分为通俗名词和专著名词通俗名词：暗示统一类的人或物的名称,又可分为个别名词,如boy, house, insect, tiger等;物资名词,如air, snow, bread, rice等;抽象名词,如glory, honesty, failure, education等.专著名词：暗示小我.国度.地方.机构.组织等的专著名称,如Cheng Du, China, Obama, China Central Television等.名词的两大考点：数与格二.名词的数1.通俗名词：可数名词和不成数名词(1)可数名词：包含个别名词和集体名词△个别名词: 暗示个别的人或事物名称的词.如：teacher, student, boy, book, bag每个可数名词都有其单数和复数情势. A. 单数暗示“一个”的概念.用名词的单数时,名词前需加a 或an.如a book（一本书）.an apple（一个苹果）.an orange（一个橘子）等. B. 复数暗示两个或两个以上的物体.如two pencils（两枝铅笔）.three weeks（三周）等.△聚集名词：暗示一群人或一些事物名称的词.如：people, family, class, furniture复数情势的组成有两种：规矩名词复数情势的组成和不规矩名词复数情势的组成.规矩名词复数情势的组成不规矩名词复数情势的组成留意事项:只能用于复数情势的名词有: clothes, trousers, pants, shoes, socks单数名词用于复数寄义: people, public, police特别名词的讲授：⑴people 作“人们,人平易近”解时,只有复数情势,谓语动词作复数.作“平易近族”解时,单复数不合,复数要在词尾加s.There are five people in my family. 我家有五口人.There are fifty-six peoples in our country.我们国度有56个平易近族.⑵clothes等属于无单数情势的复数名词,谓语作复数.例：My favorite clothes are pants.⑶pants , shoes , glasses ,shorts,scissors等名词,由两部分组成,常以复数情势消失,谓语动词要用复数.要暗示单数经常应用a pair of暗示,此时如作主语,谓语要作单数对待.例：Your pants are blue. This pair of pants is mine.⑷集体名词看作整体时,谓语用单数; 指成员时,谓语用复数.His family is a large family. 指整体His family like animals. 指成员⑸有的名词单复数意思不合：例：hair 和fruit 平日作单数,暗示总体.My hair is black. 我的头发是黑色的.I like fruit .It’s good for you.我爱好生果,生果对你的身材有利益.但假如暗示若干根头发或各类生果,则需用复数情势.Homer Simpson has three hairs.辛普森有三根头发.She likes pears, peaches and other fruits. 他爱好梨,桃和其它生果.(2)不成数名词：包含物资名词和抽象名词△物资名词：暗示无法分为个别的名词.如：coffee, hair, juice, water, rice△抽象名词：暗示状况,品德,动作,情感等抽象概念的名词.如：health, happiness, help专著名词1. .这些名词前去往加some, any, no, a little等词.如; some water/ apple juice/ milk2. 当须要表达名词的单位的量时刻就要用：数词+量词+Of+名词来表述.用量词润饰时,起首要留意量词的单复数;然后要留意名词是否可数,不成数时用单数,可数时用复数,如：one bag of rice. one kilo of apples.ten bags of rice . ten kilos of apples.★对量词的提问句型对可数名词的数目提问用how many;对不成数名词的数目提问要用how much,但对不成数名词前暗示数目名词中的润饰语提问时要用how many.如：I would like two apples. →Howmanyapples would you like?I want some bread. →Howmuch bread do you want?I want three glasses of water.→Howmanyglasses of water do you want？讯问价钱用How much,如: How much is the coat? How much are the coats?所有格的组成：1. 有性命的名词 2. 无性命的名词★有性命的名词（1）一般单数名词后加's. 如：my brother's book,Jack's cat,the girl's pen （2）以-s结尾的复数名词的所有格,只需在名词右上方加‘. 如：t he girls’ dormitory,a teachers' college留意：在不规矩复数名词后,要加's.如：women's clothes.（3）假如一样器械为两小我共有,在后一个名词词尾加's, 如：Tom and Peter's room 汤姆和彼得的房间（共有）（4）假如一样器械不是共有的,两个名词都要加's.如：Tom's and Peter's rooms汤姆的房间和彼得的房间（不共有）★无生定名词: 无性命的名词的所有格,通经常应用“of+名词”的构造来暗示.如：the windows of the room （房间的窗户） a picture of the horse（一张马的照片）名词习题一．写出下列名词的复数情势：1. house _________2. it ___________3. zoo __________4. orange _________5. bag ___________6. exercise ___________7. brush __________ 8. family ___________ 9. bus ___________10. city __________ 11. box ___________ 12. baby __________13. class __________ 14. factory _________ 15. glass __________16. dictionary __________ 17. watch _________ 18. woman _________19. match __________ 20. man _________ 21. this__________22. German __________ 23. tomato _________ 24. policeman ___________25. kilo __________ 26. human _________ 27. potato ___________28. Chinese __________ 29. shelf __________ 30. Japanese __________31. leaf ___________ 32. American __________33. life ___________34. tooth __________ 35. wife ___________ 36. foot ___________37. knife __________ 38. sheep __________ 39. half ___________二．选择填空：1. I want to buy ________.A. two bottles of inkB. two bottle of inkC. two bottle of inksD. two bottles of inks2. They don’t have to do _______ tod ay.A. much homeworkB. many homeworksC. many homeworkD. much homeworks3. There are three ______ and seven ______ in the picture.A. cows, sheepsB. cows, sheepC. cow, sheepD. cow, sheeps4. June 1 is _______.A. children’s dayB. children’s DayC. Children’s DayD. Children’s day5. ______ room is next to their parents’.A. Kate’s and Joan’sB. Kate’s and JoanC. Kate and Joan’sD. Kate and Joan6. Miss Green is a friend of _______.A. Mary’s mother’sB. Mary’s motherC. Mary mother’sD. mother’s of Mary7. Sheep _______ white and milk _______ also white.A. is, areB. are, isC. is, isD. are, are8. I’d like to have a glass of milk and _______.A. two breadsB. two pieces of breadsC. two pieces of breadD. two piece of bread9. Many ______ are singing over there.A. womanB. womenC. girlD. child10. He bought _______.A. two pairs of shoesB. two pair of shoesC. two pairs of shoeD. two pair of shoe11. Mr. White has three _______.A. childB. childrenC. childsD. childrens12. ---Are these ______? --- No, they aren’t. They’re _______.A.sheep, cowsB. sheep, cowC. sheeps, cowD. sheeps, cows13. There are many ______ in the fridge.A. fishB. fruitC. eggsD. bread14. --- Whose room is this? --- It’s _______.A. Li MingB. Li Ming’sC. Li MingsD. Li Mings’15. Here are ______ for you, Sue.A. potatosB. some potatoesC. three tomatosD. some tomato16. Here are some birthday cards with our best ______ for her.A. wishB. hopeC. wishesD. hopes17. I always go to that ______ to buy food on Sunday.A. shopB. parkC. zooD. garden18. ______ room is on the 5th floor.A. Lucy and LilyB. Lucy and Lily’sC. Lucy’s and LilyD. Lucy’s and Lily’s19. Mum, I’m quite thirsty. Please give me ________.A. two orangeB. two bottle of orangesC. two bottles of orangeD. two bottles of oranges20. 10. The cat caught two ______ last night.A. mouses B. mice C. mouse D. mices21. I met some ______ in the park and talked with them the other day.A. JanpanesesB. AmericanC. ChinesesD. English22. There are two ______ in the room.A. shelfB. shelfsC. shelfesD. shelves23. There are seven ______ in a week.A. yearsB. monthsC. daysD. minutes24. My father is a ______. He works in a hospital.A. teacherB. doctorC. farmerD. writer25. --- Excuse me, are you ______? --- Yes, I’m from ________.A. Japan, JapaneseB. China, ChineseC. England, EnglishD. American, America26. They are ______ jackets. A. Lucy’ s B. Lucy’27. What color is ______ coat. A. Peter’s B. Peter’28. These are ______ books. A. teachers’s B. teachers’29. They are ______ ice creams A. children’ B. children’s30. This is ______ bag. A. Tom and Peter’ B.Tom’s and Peter’s31. Where are ______ . A. the school’s students B. students of the school32. Those are ______ ba gs. A. drivers’s B. drivers’33.This bag is ______ . A. Mary’s and Tom’s B. Mary and Tom’s34. ______ fathers are coming. A. Mary’s and Kate’s B. Mary’s and Kate C. Mary and Kate’s35.How ____ are these books? A. many B. much36. This pair of pants ______ blue. I like _____ very much. A. is, it B. are, them C. is, themD. are, it37.How ______ glasses of water do you want? A. many B. much38. This is ________.A. Mike and Jim's bikeB. Mike's and Jim bikeC. Mike's and Jim's bikeD. Mike and Jim bike39.These are ______.A. Amy and Lingling’s roomB. Amy’s and Lingling’s roomC. Amy’s and Lingling’s roomsD. Amy and Lingling’s room40. My ____ ____ big and my _____ _____ happy. A. family is family are B. family is families are三．依据句意用所给词的恰当情势填空1. I have a lot of ______ to do. (homework)2. There are seven ______ in a week. (day)3. How many _____ can you see? (tomato)4. Miss Guo is wearing a pair of _______. (glass)5. There are five _________ in the picture. (child )6. There are two________ over there．（bench）7. I like taking ________．（photo）8. l can see two__________ standing there．（woman）9. There are two baskets of__________ on the floor．（apple）10.There are three__________．（knife）11. How many________(sheep) are there on the hill?12. There is some________(food) in the basket.13. The baby has only two________(tooth) now.14. There is a lot of________(water) in the bottle.15. There are five________(people ) in his family.16. Let's take________(photo), OK?17. The________(leaf) on the tree turn-yellow.18. The________(child) are playing gameson the playground now.19. Their________(dictionary) are very new.20. I see you have a few white________(hair).21. They are________(woman) doctors.22. Can you give me some bottles of ____ (orange), please?23. There are many________(fox) in the picture.24. I would like some apple________(juice). I am very thirsty.四．将下列句子变成复数情势1．This is a knife. ____________________________2．That is a tomato. ____________________________3．She has a wish. ____________________________4．That child is very lovely. ____________________________6. It’s a big heavy box. __________________________________9. I’m a good child. ___________________________________五．将下列句子改为单数句子1. These are red coats. ________________________________________ 3. They’re women workers here. _____________________________________5. What are they? They are buses. ________________________________6. Those are beautiful flowers._____________________________________六．翻译下列词组一瓶牛奶一杯茶一双鞋子两条裤子三杯桔子汁六包盐五千克鸡蛋一些面包一点水。
七年级上册英语可数名词单数变复数规则及练习（含答案）
七年级上册英语可数名词单数变复数规则及练习（含答案）可数名词单数变复数规则及练习（含答案）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-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, strawberry-strawberries4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives5. 以o结尾，有生命的加es, 无生命的加s. 如：potato-potatoes. zoo-zoos6．不规则名词复数：man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-micechild-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 ____boys_ are drawing on the wall. (boy)5. The _childen____ are playing football now. (child)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. There are some ______ in these _______.A.knifes…pencil-boxesB.knives…pencils-boxC.knives…pencil-boxD.knives…pencils-boxes4. There is no ______ in the plate.A. applesB. orangesC. riceD. eggs5. _______ are good for our health.A. TomatosB. TomatoesC. Tomato6. I like to eat cake with ______.A. cherriesB. cherryC.cherrys7. ______ and ______ are not friends.A. Foxs…wolfsB.Foxes wolfsC.Foxes…wolves8. Do you want to drink much ?A.a milkkks9. This is room. It’s very bi g.A.Lily and Lucy’sB.Lily’s and Lucy’sC.Lily’s and Lucy10. Do you want some for supper?A、a potatoB、potatoesC、potatos11. In autumn，you can see a lot of on the ground.A、leafB、leafsC、leaves12. My sister has two . One is old，the other is new.A、a watchB、watchsC、watches13.There on the wall .They are very beautiful.A. are photoesB. are photosC. is a photoD. is photos14. That’a art book.A. anB. aC. the D are15. There two in the box.A. is watchB. are watchesC. are watchD. is watches3）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.___________________________________答案1.knives boxes buses boys children2.BBDCB ACBAB CCBAB3.Children policeman potatoes leaves boxes families4.Radios boys sheep an5.These are knives.Those are tomatoes.Those children are very good.This is rice.That is child.。
初一英语名词单复数讲解和练习
可数名词单复数一、变化规则：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）,以元音+y结尾的直接加s，例如monkey-monkeys.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-policemen, policewoman-policewomen, mouse-mice, child-children, foot-feet, tooth-teeth,6.单复数同形：fish-fish, sheep-sheep people-people, Chinese-Chinese, Japanese-Japanese7.和woman/man搭配的词组要双重复数。
例如woman doctor-women doctors.8、量词的复数：a kilo of, a pair of, a piece of, a cup of, a bottle of, a basket ofa glass of milk ________________ (三杯牛奶) a basket of apples_______________(两篮苹果) 二：复数常见搭配：be, V原形, a lot of, lots of, a few, some, many, how many, other, different, most, one of…, 量词复数如kilos of等三、定冠词the：特指第二次提到的事物和双方都知道的事物，表独一无二的事物，用在表示方向the east；用在序数词前the first；用在形容词前表最高级the best；用在西洋乐器名词前，play the piano；用在江河，海洋，湖泊，群岛，山脉的名称前the West Lake 西湖；用在普通名词和另外一些词构成的专有名词前the Great Wall 长城；用在表示一类人或物或某种抽象概念,the tiger；用在姓氏的复数形式前，表示全家人，the Greens格林一家四、练习（1）写出下列名词的复数形式1、orange2、class3、text4、monkey5、piano6、child7、shelf8、bed9、country 10、family11、toy 12、foot 13、Japanese 14、radio 15、photo16、army 17、tomato 18、fox 19、woman 20、knife （2）用所给名词的适当形式填空。
初中英语名词单复数专项讲解与练习
初中英语名词单复数专项讲解与练习-CAL-FENGHAI.-(YICAI)-Company One11.名词复数的规则变化变复数后的读音在清辅音后读 [s] 在元音及浊辅音后读 [z] 以[s] [z] [dʒ] 结尾时读 [iz]2.名词复数的不规则变化①单数与复数同形的名词sheep 绵羊 fish 鱼 deer 鹿 Chinese 中国人 Japanese 日本人②词尾加-en或-renox-oxen 牛 child-children 小孩③改变词内元音字母man - men 男人 woman - women 女人 foot - feet 脚 goose - geese 鹅 tooth - teeth 牙齿 mouse-mice 老鼠一. 名词单数变复数填空1.orange text bed cakecomputer apple house quiltplane tree lesson bananashirt month cup parent2.piano photo radio zoo tomato potato hero negro3.class fox watch glass dress brush box bus4.shelf knife wife life leaf thief wolf5.family country army citystory baby butterfly6.toy day key boy7.sheep fish deer Chinese 8.child ox man womanfoot goose tooth mouse二.代词/ be动词单数变复数this ______ that _________ I _______ you ________she_______ he ________ it ________ am _____ is _______三：把下列的单词变为复数形式1.key2.boy3.family4.case5.backpack6.dictionary7.watchputer 9.game 10.notebook11.bag 12.math 13.alarm 14.video15.tape 16.hat 17.pear 18.egg 19.apple 20.carrot21.vegetable22.star 23.sock 24.shirt 25.shoe26.skirt 27.sweater 28.clerk29.store 30.shop_________四：句子单数变复数1.This is a book. . __________________________2.That is an eraser. ___________________________3.It is a red apple. ____________________________4.I am a boy. ______________________________5.He / She is a teacher. __________________________6.What’s this _________________________________五：名词复数变单数练习1：Those are my friends._________________________ 2: They are English boys. __________________________ 3: They are some erasers. ________________________ 4: These are dictionaries. ___________________________ 5: we are students. ___________________________6: what color are your books ______________________六：根据句意及所给单词填空。
(2021年整理)初中英语名词单复数专项讲解与练习
1.名词复数的规则变化变复数后的读音在清辅音后读 [s］在元音及浊辅音后读［z] 以［s] ［z］［dʒ］结尾时读［iz］2. 名词复数的不规则变化①单数与复数同形的名词sheep 绵羊 fish 鱼 deer 鹿 Chinese 中国人 Japanese 日本人②词尾加—en或-renox-oxen 牛 child—children 小孩③改变词内元音字母man - men 男人 woman —women 女人 foot —feet 脚 goose - geese 鹅tooth - teeth 牙齿 mouse—mice 老鼠一. 名词单数变复数填空1.orange text bed cakecomputer apple house quiltplane tree lesson bananashirt month cup parent2.piano photo radio zoo t omato potato hero negro3。
class fox watch glass dress brush box bus4。
shelf knife wife life leaf thief wolf5。
family country army city story baby butterfly6。
toy day key boy7。
sheep fish deer Chinese 8. child ox man womanfoot goose tooth mouse二.代词/ be动词单数变复数this ______ that _________ I _______ you ________she_______ he ________ it ________ am _____ is _______三：把下列的单词变为复数形式1.key 2。
boy 3。
family 4.case 5。
backpack 6.dictionary 7。
初一英语名词单复数讲解和练习(2021年整理)
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可数名词单复数一、变化规则: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），以元音+y结尾的直接加s，例如monkey—monkeys。
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—policemen， policewoman—policewomen， mouse—mice, child-children， foot-feet, tooth-teeth，6.单复数同形：fish—fish， sheep—sheep people-people， Chinese-Chinese, Japanese —Japanese7.和woman/man搭配的词组要双重复数.例如woman doctor-women doctors.8、量词的复数：a kilo of， a pair of， a piece of, a cup of， a bottle of, a basket ofa glass of milk ________________ (三杯牛奶) a basket of apples_______________（两篮苹果)二：复数常见搭配：be, V原形, a lot of， lots of, a few, some， many, how many, other，different， most, one of…, 量词复数如 kilos of等三、定冠词the:特指第二次提到的事物和双方都知道的事物，表独一无二的事物，用在表示方向the east；用在序数词前the first；用在形容词前表最高级the best；用在西洋乐器名词前，play the piano;用在江河，海洋，湖泊,群岛，山脉的名称前the West Lake 西湖；用在普通名词和另外一些词构成的专有名词前the Great Wall 长城;用在表示一类人或物或某种抽象概念,the tiger；用在姓氏的复数形式前，表示全家人，the Greens格林一家四、练习（1）写出下列名词的复数形式1、orange2、class3、text4、monkey5、piano6、child7、shelf8、bed9、country 10、family11、toy 12、foot 13、Japanese 14、radio 15、photo16、army 17、tomato 18、fox 19、woman 20、knife（2）用所给名词的适当形式填空。
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可数名词单复数
一、变化规则：
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）,以元音+y结尾的直接加s，例如monkey-monkeys.
4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives
5．不规则名词复数man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice, child-children, foot-feet, tooth-teeth,
6.单复数同形：fish-fish, sheep-sheep people-people, Chinese-Chinese, Japanese-Japanese
7.和woman/man搭配的词组要双重复数。
例如woman doctor-women doctors.
8、量词的复数：a kilo of, a pair of, a piece of, a cup of, a bottle of, a basket of
a glass of milk ________________ (三杯牛奶) a basket of apples_______________(两篮苹果) 二：复数常见搭配：be, V原形, a lot of, lots of, a few, some, many, how many, other, different, most, one of…, 量词复数如kilos of等
三、定冠词the：特指第二次提到的事物和双方都知道的事物，表独一无二的事物，用在表示方向the east；用在序数词前the first；用在形容词前表最高级the best；用在西洋乐器名词前，play the piano；用在江河，海洋，湖泊，群岛，山脉的名称前the West Lake 西湖；用在普通名词和另外一些词构成的专有名词前the Great Wall 长城；用在表示一类人或物或某种抽象概念,the tiger；用在姓氏的复数形式前，表示全家人，the Greens格林一家
四、练习（1）写出下列名词的复数形式
1、orange
2、class
3、text
4、monkey
5、piano
6、child
7、shelf
8、bed
9、country 10、family
11、toy 12、foot 13、Japanese 14、radio 15、photo
16、army 17、tomato 18、fox 19、woman 20、knife （2）用所给名词的适当形式填空。
1. We are ________ (student).
2. I have five ________ (watch).
3. Her father is a ________ (doctor).
4. What’s your ______ (job)?
5. What are their ________ (job)?
6. These _________ (shelf) are not very good.
7. Two ________ (wolf) are in the forest. 8. The ____________ (housewife) are very lazy.
9. I have two ________ (knife). Do you need one? 10. There is a _______ (hero).
11. This _______ (potato) is very nice. 12. There is a red _________ (tomato) on the table. 13. We have four ________ (piano) in our school. 14._______(sheep) are my favourite animals.
15.The two __________________(woman teacher) are my aunts.
16. I have two_____ (knife) 17. There are many _____ here. (box)
18. There are many _____ on the road. (bus) 19. A few _____ are drawing on the wall. (boy) 20. The _____ are playing football now. (child) 21. There are _____(kilo) of _______(banana) on the table.
（3）用a或an 或the填空。
1. Is it English book?
2. This is orange ring.
3. Give me ball, please.
4. This is old bike.
5. That is ID card.
6.Is there ___ umbrella on the desk?
7. ____ sun rises in the east．8. He is first one to school. 9.There is eight in the bag. 10. There is book on the table, and book is Mr Wang’s.。