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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。
单数句子变复数句子在英语语法中，单数句子和复数句子的用法是非常基础的知识点。
单数句子指的是句子中的主语为单数形式，而复数句子则指的是句子中的主语为复数形式。
在英语句子中，单数和复数形式的使用是需要根据实际情况来灵活运用的。
下面我们来看一些关于单数句子变复数句子的具体规则和例子。
首先，我们来看一些常见的单数句子变复数句子的规则。
在英语中，一般情况下，将单数名词变为复数名词的方式是在词尾加上-s或-es。
比如，单数句子“The cat is sleeping.”中的单数名词“cat”可以变为复数名词“cats”，句子就变成了“The cats are sleeping.”另外，以“-y”结尾的名词变复数时，通常将“-y”变为“-ies”，比如单数句子“The baby is crying.”中的单数名词“baby”变为复数名词“babies”，句子就变成了“The babie s are crying.”此外，还有一些名词的复数形式需要特殊记忆，比如“man”变为“men”，“woman”变为“women”，“child”变为“children”等。
接下来，我们来看一些具体的例子来帮助理解单数句子变复数句子的规则。
比如单数句子“The dog is barking.”中的单数名词“dog”变为复数名词“dogs”，句子就变成了“The dogs are barking.”又比如单数句子“The book is on the table.”中的单数名词“book”变为复数名词“books”，句子就变成了“Thebooks are on the table.”通过这些例子，我们可以更加清晰地理解单数句子变复数句子的规则和用法。
总的来说，单数句子变复数句子是英语语法中的基础知识点，需要我们在日常学习和实践中多加注意和积累。
通过不断地练习和运用，我们可以更加熟练地掌握单数句子变复数句子的规则和用法，从而提高我们的英语表达能力。
可数名词单数变复数规律：1、词尾直接加s型：students, apples, bags, trees, books, brothers2、以s、x、sh、ch结尾的名词加es型：glasses, boxes, brushes, matches3、以辅音字母加y结尾的名词，变y为i加es型：city-cities, baby-babies4、以元音字母加y结尾的名词，直接加s: boys, toys5、以f或fe结尾的名词，多数变f为v加es: wives, knives, thief, life, half, leaf, shelf, wolf, 除了roof6、以o结尾的名词，一般直接加s: radios, zoos, pianos, photos；除了5个特殊的词需要加es: Negroes, heroes, potatoes, tomatoes，mangoes.(黑人英雄爱吃土豆和西红柿：薯条蘸番茄酱;最后再吃点芒果)7、不规则变化的词：foot→ feet, goose→ geese, tooth→ teeth,man→ men, woman→ women, sheep→ sheep, deer→deerChinese→Chinese, Japanese→Japanese，child→ children,mouse→ mice.不规则变化要特别记，oo常常变ee, foot→feet是一例;男人、女人a改e, woman→women是一例;child复数children要记准，中、日、鹿、绵羊无变化，单数、复数是一家。
第三人称单数（他，她，它）是除了你、我，还有复数以外（他们，她们，它们）的人称。
英语中的不可数名词1.water 水2.paper 纸3.exercise 锻炼rmation 信息5.news 新闻6.food食物7.fruit水果8.mutton羊肉9.beef牛肉10. snow雪11.chicken鸡肉12.salad沙拉13.houswork 家务14.juice 果汁15.ice 冰冻食品16,tea茶17.waste废物18.powder 粉19.rain 雨水20.wind 风21.hair 头发22.rice米饭23.population人口24.bread面包k 牛奶26.coke 可乐27.money 钱28.jam 果酱29.honey 蜂蜜30.chocolate 巧克力31.fish鱼肉32.meat 肉33.space 空间34. advice 建议35.ink 墨水36.salt 盐37.cake 蛋糕38.change 找零39.homework 家庭作业40.traffic 交通41.peace 和平42.anger 愤怒43.courage 勇气44.energy 能量45.fear 恐怖46.fun 有趣乐趣47.health 健康48.time 时间49.sand 沙子50.weather天气建议你在学习过程中不断积累。
小学英语可数名词单数变复数规律1.一般情况下，直接加s，如：apple-apples,pig-pigs,book-books等2.如果单词以s、sh、ch、x结尾的名词，加es，如：bus-buses(公车),class-classes(班级), watch-watches(手表),box-boxes(盒子),fox-foxes(狐狸)3.以y结尾的单词，元音字母+y的，直接加s:例如：boys 、babys;如果单词以辅音字母+y结尾的名词，把y改成i加es，如：family-families(家庭),strawberry-strawberries(草莓)story-stories(故事)4. 如果单词以f或fe结尾的名词，把f或fe改成v加es，如：wife-wives, knife-knives5. 如果单词以”o"结尾：（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) 改为“ee"的名词，如：6.将“oo”tooth-teeth(牙),foot-feet(脚),goose-geese(鹅)8.单复同形的名词：fish-fish, sheep-sheep(绵羊),paper-paper(纸), people-people(peoples表示“民族”）9.不规则变化的名词：女人”将a改e)（1）man-men, woman-women (记法---“男人”“延伸：policeman-policemen, policewoman-policewomen（2）child-children（孩子）（3）mouse-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）<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、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’ａart 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.D.teachersA.teacherB.teacher’ｓC.teachers’11. 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。
三年级英语名词单数变复数规则和练习及答案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。
小学英语可数名词变复数形式的规则1一般情况，在词尾加-s.desk---desks 书girl---girls 女孩boy---boys pen---pens 钢笔2以-s,-x,-ch,-sh 结尾的词，在词尾加--esbus---buses box--boxes brush--brushes watch--watch 3以辅音字母加-y结尾的词，变y为i，加-esbaby-babies 婴儿family--families家庭4以-f或-fe结尾的词，变f或fe为v，再加-esknife---knives刀leaf---leaves树叶5以辅音字母加-o结尾的词，一般情况下，在词尾加-estomato---tomatoes西红柿potato--potatoes马铃薯6可数名词变为复数形式的不规则变化如下：foot---feet脚mouse---mice老鼠goose---geese鹅child---chil dren孩子ox---oxen公牛man---men男人woman---women女人单数形式和复数形式相同：Chinese--Chinese中国人deer---deer鹿fish---fish鱼sheep---sheep绵羊一般疑问句：is/are,do/does,can引导的一般疑问句.(用yes或no来回答)特殊疑问句：（问什么，答什么）What's your name?你叫什么名字?What's the weather like today?今天天气怎么样?What about you 你怎么样?What color is it 它是什么颜色?What would you like?你想要什么?what's your favourite subject/season/spots/food?你最喜欢的科目、季节、运动、食物?where do you live?你住在哪里?where are you going to go?你打算去哪里?how are you?你怎么样?how old are you?你多大了?How do you come to school?你怎么来学校的?How ofen do you...你多久做...一次?how long/tall/heavy/big,...……有多长、高、重、大?Which bus goes to ...哪路公交车去……?Where are you ? 你在哪里？How many boys and girls are there in your class?。
