三年级英语名词单数变复数规则和练习及答案

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三年级名词单复数练习题及讲解

三年级名词单复数练习题及讲解一、名词的单数变复数在英语中，名词的单复数形式有规律可循。

下面是一些常见的名词单复数变化规则。

1. 一般情况下，我们在名词末尾加上“s”来表示复数形式。

例如：- book（书）→ books（书籍）- toy（玩具）→ toys（玩具）2. 如果名词以“s”、“x”、“ch” 或者“sh”结尾，我们在末尾加上“es”来表示复数形式。

例如：- bus（公交车）→ buses（公交车）- box（盒子）→ boxes（盒子）- watch（手表）→ watches（手表）- brush（刷子）→ brushes（刷子）3. 如果名词以辅音字母+y结尾，我们将“y”改为“ies”来表示复数形式。

例如：- baby（婴儿）→ babies（婴儿）- butterfly（蝴蝶）→ butterflies（蝴蝶）4. 如果名词以“f”或者“fe”结尾，我们通常将“f”或者“fe”改为“ves”来表示复数形式。

例如：- leaf（叶子）→ leaves（叶子）- knife（刀子）→ knives（刀子）5. 另外还有一些名词的复数形式是不规则的，需要进行单独记忆。

例如：- child（孩子）→ children（孩子）- tooth（牙齿）→ teeth（牙齿）二、练习题根据上述规则，将下列名词的单数形式变为复数形式。

1. cat（猫）2. dog（狗）3. pencil（铅笔）4. tomato（番茄）5. box（盒子）6. child（孩子）7. leaf（叶子）8. knife（刀子）9. book（书）10. tooth（牙齿）三、答案及讲解1. cats（猫）2. dogs（狗）3. pencils（铅笔）4. tomatoes（番茄）5. boxes（盒子）6. children（孩子）7. leaves（叶子）8. knives（刀子）9. books（书）10. teeth（牙齿）以上是关于名词单复数变化的练习题及讲解。

三年级英语名词单数变复数规则和练习及答案

三年级英语名词单数变复数规则和练习及答案内部编号：（YUUT-TBBY-MMUT-URRUY-UOOY-DBUYI-0128）三年级名词单数变复数规则1.一般情况下，直接加s如：apple-apples pig-pigs book-books2.以s、sh、ch、x结尾的名词，加es如：bus-buses(公车) class-classes(班级)fish-fishes(此时的fish当“鱼的种类”讲)watch-watches(手表) box-boxes(盒子) fox-foxes(狐狸)3.以元音字母+y结尾的名词，直接加s如：boy-boys(男孩) toy-toys(玩具)4.以辅音字母+y结尾的名词，去y改ies如：family-families(家庭) strawberry-strawberries(草莓)5.以f或fe结尾的名词，去f或fe改ves如：wife-wives knife-knives wolf-wolves(这三个词的记忆口诀---“妻子”拿着“小刀”杀了“狼”)6.以”o"结尾的名词：(1)有生命的，加es，如：potato-potatoes tomato-tomatoes hero-heroes(这三个词的记忆口诀---”英雄“爱吃”土豆“和”西红柿“)(2）无生命的，加s .如：photo-photos(照片) radio-radios(收音机)Piano—pianos（钢琴）7.将“oo”改为“ee"的名词如：tooth-teeth(牙) foot-feet(脚) goose-geese(鹅)8.单复同形的名词：（1）f ish-fish(此时fish当“同类鱼的很多条”讲)sheep-sheep(绵羊) paper-paper(纸)people-people(peoples表示“民族”)Chinese-Chinese(中国人) Japanese-Japanese（日本人）（2）不可数名词，如：water(水),rice(米饭),milk(牛奶),juice(果汁),bread(面包),tea(茶),orange(橙汁)9.不规则变化的名词：（1）m an-men,woman-women (记忆方法，“男人”变“女人”，“a”变“e”.延伸policeman-policemen policewoman-policem（2）c hild-children（孩子）（3）m ouse-mice(老鼠）（4）根据中文意思变化的名词，如：I-we (我-我们) you-you (你-你们)he/she/it-they (他/她/它-他们)this-these(这个-这些) that-those(那个-那些)am/is –are (是) has-have(有)注：apple tree-apple trees man teacher-men teachers以此类推课堂练习一．出下列各词的复数。

三年级英语名词单数变复数规则和练习及标准答案

三年级英语名词单数变复数规则和练习及答案————————————————————————————————作者：————————————————————————————————日期：三年级名词单数变复数规则1.一般情况下，直接加s如：apple-apples pig-pigs book-books2.以s、sh、ch、x结尾的名词，加es如：bus-buses(公车) class-classes(班级)fish-fishes(此时的fish当“鱼的种类”讲)watch-watches(手表) box-boxes(盒子) fox-foxes(狐狸) 3.以元音字母+y结尾的名词，直接加s如：boy-boys(男孩) toy-toys(玩具)4.以辅音字母+y结尾的名词，去y改ies如：family-families(家庭) strawberry-strawberries(草莓) 5.以f或fe结尾的名词，去f或fe改ves如：wife-wives knife-knives wolf-wolves(这三个词的记忆口诀---“妻子”拿着“小刀”杀了“狼”)6.以”o"结尾的名词：(1)有生命的，加es，如：potato-potatoes tomato-tomatoes hero-heroes (这三个词的记忆口诀---”英雄“爱吃”土豆“和”西红柿“)(2）无生命的，加s .如：photo-photos(照片) radio-radios(收音机) Piano—pianos（钢琴）7.将“oo”改为“ee"的名词如：tooth-teeth(牙) foot-feet(脚) goose-geese(鹅)8.单复同形的名词：（1）f ish-fish(此时fish当“同类鱼的很多条”讲)sheep-sheep(绵羊) paper-paper(纸)people-people(peoples表示“民族”)Chinese-Chinese(中国人) Japanese-Japanese（日本人）（2）不可数名词，如：water(水),rice(米饭),milk(牛奶),juice(果汁),bread(面包),tea(茶),orange(橙汁)9.不规则变化的名词：（1）m an-men,woman-women (记忆方法，“男人”变“女人”，“a”变“e”.延伸policeman-policemen policewoman-policem （2）c hild-children（孩子）（3）m ouse-mice(老鼠）（4）根据中文意思变化的名词，如：I-we (我-我们) you-you (你-你们)he/she/it-they (他/她/它-他们)this-these(这个-这些) that-those(那个-那些)am/is –are (是) has-have(有)注：apple tree-apple trees man teacher-men teachers以此类推课堂练习一．出下列各词的复数。

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可数名词单数变复数规则形式名词可以分为可数名词和不可数名词。

可数名词有单数和复数形式，而不可数名词则没有复数形式。

下面是可数名词单数变复数的规则：1.一般情况下，在单数名词后面加-s，如：book-books，bag-bags，cat-cats，bed-beds。

2.以s。

x。

sh。

ch结尾的名词，在单数名词后面加-es，如：bus-buses，box-boxes，watch-watches。

3.以“辅音字母+y”结尾的名词，把y变为i，再加-es，如：family-families，strawberry-strawberries。

4.以“f或fe”结尾的名词，把f或fe变为v，再加-es，如：knife-knives。

5.以o结尾的名词，有生命的加es，无生命的加s，如：potato-potatoes，zoo-zoos。

名词复数练题1.填入所给名词的正确形式：1.I have two knives.2.There are many boxes here.3.There are many buses on the road.4.A few boys are drawing on the wall.5.The children are playing football now.2.选择填空：1.They come from different countries.2.How many tomatoes do you see in the picture?3.There are some knives in these pencil-boxes.4.There is no rice in the plate.5.Vegetables are good for our health.。

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。

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。

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，(灰太狼是wolf,红太郎是wife,手里拿着刀是knife,飞来飞去像leaf)如：knife-knives另外还有half,shelf,self,thief,life（后续来增加）5. 以o结尾 (1)-es:potato-potatoes, tomato-tomatoes, hero-heroes, negro—negroes,volcano-volcanoes(黑人和英雄在火山上吃土豆和西红柿)(2)-s: 你在zoo里看到一根bamboo，上面挂着一张photo,里面是piano，上面放着一台radio.6．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.以下词为不可数名词(特征是液体/粉末)，他们的复数形式就是他们本身。

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-beds 2．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-zoos 6．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 _______.…pencil-boxes …pencils-box…pencil-box …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. cherry7. ______ and ______ are not friends.A. Foxs…wolfs wolfs …wolves8. Do you want to drink much ?milk9. This is room. It’s very big.and Lucy’s’s and Lucy’s’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、watcheson 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 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 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.。

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。

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）欧阳学文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：bookbooks, bagbags, catcats, bedbeds2．以s. x. sh. ch结尾，加es，如：busbuses, boxboxes, watchwatches3．以“辅音字母+y”结尾，变y为i, 再加es，如：familyfamilies, strawberrystrawberries4．以“f或fe”结尾，变f或fe为v, 再加es，如：knifeknives5. 以o结尾，有生命的加es, 无生命的加s. 如：potatopotatoes. zoozoos6．不规则名词复数：manmen, womanwomen, policemanpolicemen, policewomanpolicewomen, mousemicechildchildren, footfeet,. toothteeth, fishfish, sheepsheep peoplepeople, ChineseChinese, JapaneseJapanese,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…pencilboxesB.knives…pencilsboxC.knive s…pencilboxD.knives…pencilsboxes4. 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 big.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.。

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-sheeppeople-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 draw ing on the wall. (boy)5. The _childen _____ are playi ng football now. (child)2) 选择填空1. They come from differe nt ____A. countryB. coun triesC. a countryD. coun trys2. 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. oran gesC. riceD. eggs5. _______ are good for our health.A. TomatosB. TomatoesC. Tomato6. I like to eat cake with7. ______ a nd ______ a re not frien ds.A. Foxs …wolfsB.Foxes wolfsC.Foxes…wolves8. Do you want to drink muchA. cherriesB. cherryC.cherrysA.a milkkks9. This is room. It ' s very bigA. Lily and Lucy ' s Lucy'sB. Lily ' s andC. Lily ' s and Lucy10. Do you want some for supper?on the wall .They are very beautiful.3）请用括号中名词的复数形式填空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A. are photoesB. are photosC. is a photoD. is photos 14. That ' a art book.A. anB. aC. theD are 15. There two in the box.A. is watchB. are watchesC. are watchD. is watches A a potato B 、potatoes C 、potatos11. In autu mn ,you can see a lot ofon the ground. A 、leaf B leafs C 、leaves12. Mysister has two .Oneis old , theother is new. A 、a watch B 、watchs C 、watches13.There Look at those .(child)2. I can see a sta nding n ear the door. (policema n)3. Do you want some for dinner? (potato)4. In autu mn, you can see a lot of on the groun d.(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．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 boxesfamilies4. Radios boys sheep an5. These are knives.Those are tomatoes.Those children are very good.This is rice.That is child.。

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三年级名词单数变复数规则1.一般情况下，直接加s如：apple-apples pig-pigs book-books2.以s、sh、ch、x结尾的名词，加es如：bus-buses(公车) class-classes(班级)fish-fishes(此时的fish当“鱼的种类”讲)watch-watches(手表) box-boxes(盒子) fox-foxes(狐狸) 3.以元音字母+y结尾的名词，直接加s如：boy-boys(男孩) toy-toys(玩具)4.以辅音字母+y结尾的名词，去y改ies如：family-families(家庭) strawberry-strawberries(草莓) 5.以f或fe结尾的名词，去f或fe改ves如：wife-wives knife-knives wolf-wolves(这三个词的记忆口诀---“妻子”拿着“小刀”杀了“狼”)6.以”o"结尾的名词：(1)有生命的，加es，如：potato-potatoes tomato-tomatoes hero-heroes (这三个词的记忆口诀---”英雄“爱吃”土豆“和”西红柿“)(2）无生命的，加s .如：photo-photos(照片) radio-radios(收音机) Piano—pianos（钢琴）7.将“oo”改为“ee"的名词如：tooth-teeth(牙) foot-feet(脚) goose-geese(鹅)8.单复同形的名词：（1）f ish-fish(此时fish当“同类鱼的很多条”讲)sheep-sheep(绵羊) paper-paper(纸)people-people(peoples表示“民族”)Chinese-Chinese(中国人) Japanese-Japanese（日本人）（2）不可数名词，如：water(水),rice(米饭),milk(牛奶),juice(果汁),bread(面包),tea(茶),orange(橙汁)9.不规则变化的名词：（1）m an-men,woman-women (记忆方法，“男人”变“女人”，“a”变“e”.延伸policeman-policemen policewoman-policem （2）c hild-children（孩子）（3）m ouse-mice(老鼠）（4）根据中文意思变化的名词，如：I-we (我-我们) you-you (你-你们)he/she/it-they (他/她/它-他们)this-these(这个-这些) that-those(那个-那些)am/is –are (是) has-have(有)注：apple tree-apple trees man teacher-men teachers以此类推课堂练习一．出下列各词的复数。

1.mouse______2.this_______3.watch_______4.child_______5.photo______6.diary_______7.boy________8.foot________9.fish_______ 10.thief_______ 11.man________ 12.firman___ 13.Chinese_____ 14.deer______ 15.I ____16.tomato______ 17.brush_____ 18.glass____二、选择题。

（）１.Ｔhis _____a car .A . is B. are C. has( ) 2. I have two _____friend and a _____friend .A .Japanese , Chinese B.Japanese , ChineseC.Japanese , Chinese( ) 3.I want some_____.A.a fishB. fishC.fishes( ) 4.The two _____are in the room.A.man B men C.a man( ) 5.I clean _____in the morning.A.my toothB. my toothC.my teeth三、仿照例子，把下列句子中的名词改为复数形式。

例子：I am a tall boy. We are tall boys.1.She is a beautiful girl. _______________________2.He is a strong man . ______________________3.This is a big mouse. _______________________4.That is a small fish. ______________________5.It has a long tooth . ______________________英语专项测试名词复数（总分100 分）姓名:________________ 分数: _____________一、请写出下列词的复数形式。

(1’*50=50’)city______mouse________ tree______ branch_______radio_______ leaf______woman_______zoo______country_______tooth_______ boy_______broom ______car ______ bus_______fox _____family _____ piano _____ thief_____ foot _____ dish _____ knife _____ man _______ this ______horse _____ baby _____ photo_____life_____child_______watch_______diary__________ day_________book________dress______sheep________tea________ box_______strawberry_________peach_____sandwich__________ paper_________juice__________water______milk___________rice__________people_________CD________ox___deer______ fish___________二、单项选择(1’*10=10’)( )1. The __ in our yard are very beautiful.A. clothB. waterC. flowers( )2. Tom is one of the Chinese _____ in our school.A.boyB. boysC. boies( )3. A cat has four ____ , doesn't it?A. footsB. feetC. feets( )4. There are three ____ and five _____ in the room.A. American, Japanese B Americans, JapaneseC. American, Japanese( )5. Can you see nine ____ in the picture?A. fishB. bookC. horse( )6. The _____ has two______.A. boy; watchB. boy; watchesC. boys; watch( )7. The _____ are flying back to their country.A. GermanyB. GermanysC. Germans( )8. The girl brushes her _____ every day before she goes to bed.A. toothsB. teethC. teeths( )9.I saw many _____ in the street.A. peoplesB.people(_)10.The green sweater is his _________.A.brotherB.brothersC.people’sD.brother’s三、选择填空(1’*10=10’)( )1. They come from different ______A.countryB. countriesC. a countryD. countrys ( )2. How many ______ do you see in the picture?A.tomatosB. tomatoesC. tomatoD. the tomato ( )3. They are______.A . woman teachers B. women teachers C. women teacher D. woman teacher( )4. Would you like _______ ,please?A. two glass of waterB. two glasses of waterC. two glass of watersD. two glasses of waters( )5. Most of ______ live in _______.A. Germans, GermanB. German, GermenC. Germen, GermanyD. Germans, Germany( )6. There are some ______ in these _______.A. knifes pencil boxesB. knives pencils boxC. knives pencil boxD. knives pencils boxes( )7. ______ like ______ by air.A. Greens, travellingB. The Green, travelingC. The Greens, travelD. The Greens, traveling( )8. I wonder why ______ are interested in action films(武打片).A.the peopleB. peopleC. peoplesD. the peoples ( )9. There is no ______ in the plate.A.applesB. orangesC. riceD. eggs( )10.My uncle has three _______.A.childB.childsC.childrenD.childrens四.填入所给名词的正确形式(2’*10=20’)1. I have two____________ (knife).2.There are many ___________(box) here.3.There are many ___________(bus) on the road.4.A few ___________ (boy)are drawing on the wall.5.The ______________ (child) are playing football now.6.Please take two _______________(photo) for me.7.I like the red ________________(tomato).8.Would you please clean your ____?(tooth).9.Do you want some _______?(milk)10.There are ten _______ ___________.(woman teacher)课堂练习答案一. 1. mice 2.these 3.watches 4.children 5. photos 6.diaries7.boys 8.feet 9.fish 10.thieves 11.men 12.firmen13.Chinese 14.deer 15.we 16.tomatoes 17.brushes18.glasses二．1-5AABBC三．1.They are beautiful gils.2.They are strong men .3.These are big mice.4.Those are small fish.5.They have long teeth.三年级名词复数课后小测练习一、cites mice trees branches radios leaveswomen zoos coutries teeth boys broomscars buses foxes families pianos thieves feet dishes knives men these horses babies photos lives children watches diaries days books dresses sheep tea boxes strawberries peaches sandwiches paper juice water milk rice people CDs oxen deer fish二、1—5CBBBA 6—10BCBBC三、1—5BBBBD 6—10DDBCC。