名词单数变复数规则及练习

小学英语语法：名词一．名词的定义：1。名词分为专有名词和普通名词。专有名词是表达具体的人、事物、地点、或机构等的专有名称。如：GuangZhou，Mike，UNESCO等。专有名词普通状况下第一种字母要大写,前面不加定冠词the。普通名词是表达一类人、事物或抽象概念的名称。如：police,eggs,rice等。普通名词又可分为个体名词、集体名词、物质名词和抽象名词。个体名词:表达某一类人或某一类东西中的个体。如：monkey，panda，ruler，boy等。集体名词:表达一群人或某些事物的总称。如：family，police，class，people等。物质名词:表达无法分为个体或不含有拟定形状和大小的实物。如：Water，air，milk等。抽象名词:表达抽象概念词。如:hope,love，spirit.二．可数名词和不可数名词:1。定义:普通来说，个体名词和集体名词多为可数名词,物质名词和抽象名词多为不可数名词。2。可数名词的数：可数名词有单数、复数之分,表达“一种”时用单数，abird,ateacher，anapple，表达“多个"时用复数。twobirds，fiveteachers，eightapples.3。可数名词复数的变化规则。A、普通状况下，在单数名词的背面加-s构成。如：game-games，boy—boys等。B、以s、x、sh、ch结尾的单数名词变复数，在词尾加—es构成。如：box-boxes，bus-buses，peach-peaches，dish-dishes。C、以o结尾，表达有生命的事物的单数名词变复数加-es；表达没有生命的事物的单数名词变复数加—s。如：potato-potatoes，tomato—tomatoes，photo-photos，piano—pianos等.D、以辅音字母加y结尾的单数名词变复数，将y改成i后再加-es。如：factory—factories,story-stories，family-families。E、以f或fe结尾的单数名词变复数，将f或fe改成v，然后再加—es。如:leaf-leaves，life-lives，knife-knives等.F、名词单数变复数,除了有规则可循的变化之外，尚有一部分的变化是不规则的，我们将这部分名词的变化叫做不规则变化。这些词有：goose—geese,foot-feet，tooth—teech,man-men，woman-women,mouse-mice，sheep-sheep,deer—deer，fish-fish，child-children，ox—oxen4.不可数名词量的表达不可数名词没有单数、复数之分，但我们在生活中有时候又必需给这些词计量,我们于是采用这种办法：a+表达这些东西的单位+of+不可数名词，如:acupoftea，aboxofmilk，apieceofpaper等.如果为了表达多个的概念,我们就将表达这些东西的单位变成复数即可。如：acupoftea--—3cupsoftea，aboxofmilk---12boxesofmilk,Apieceofpaper--—100piecesofpaper三。名词全部格1。表达人或物所属关系时，我们就需要使用名词全部格.如：“奶奶的房子”表达为“grandma’shouse”。2.名词全部格的构成有下列规则:A、普通状况下，在名词的末尾加“’s”构成。如：Mike'sbike迈克的自行车,Tom'sbooks汤姆的书.B、以s结尾的复数名词的全部格，只在其末尾加“’”如：myparents’car我父母的车,ourteachers'books我们老师的书。C、表达几个人共同拥有的东西时，只在最后一种名字上加全部格.如：JennyandJoan'sbedroom詹妮和琼共同拥有的卧室;但如果是分别拥有的东西就要在每个名字上加全部格.如：Tim'sandJack'stoycars提姆和杰的玩具车。D、名词全部格背面有指地点等的名词时，有的习惯上能够省去不用。如：Thedoctor’s（office）医生诊所；myuncle's(house)我叔叔的家；Thebarber's（shop)剪发店.E、没有生命的东西的全部格，我们普通用“of+名词”的方式来表达。如：Thewindowoftheclassroom教室的窗户;thecapitalofChina中国的首都;TheweatherofShangHai上海的天气。名词的练习题一.写出下列单词的复数.I_________him_________this___________her______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、判断正误。下例表述对的的,在题后横线上打“∨"，错误的改正并阐明其错误因素。1、sheeps_____2、buses_____3、myclassmates’sfather_____4、aonion_____5、someboys_____6、fivegoose_____7、twowomans_____8、thechildren'stoys_________9、amapofChina_____10、apaper_____11、threebottleofwater_____12、twobabys_____13、peachs_____14、potatoes_____15、foxs_____16、someleafs_____17、photoes_____18、dogs_____19、theclassroom'swall_____20、mouses_____二、写出下例名词的复数形式1、monkey__________2、boy_______3、duck_____4、house_________5、bus________6、lady_______7、sheep_________8、deer________9、child_____10、foot_________11、tomato_________12、ox_____13、desk________14、window________15、pencil_______16、dish_____17、film_______18、day_____19、plane_______20、month_________21、inch________22、village___________23、city________24、family_______25、knife_______26、people___________27、man_______28、thief_______29、chinese_______30、glass_______三、根据中文的意思用对的的形式表达全部格。1、Kate的妈妈___________________________________2、Jack的朋友___________________________________3、美国的首都___________________________________4、孩子们的书包___________________________________5、老师们的书___________________________________6、笔的颜色___________________________________7、我父母的卧室___________________________________8、我的朋友的朋友___________________________________9、Tom和Kate的父亲___________________________________10、Gogo的姐姐和Jenny的姐姐______________________________11、一滴水___________________________________12、两杯茶___________________________________13、三瓶啤酒___________________________________14、四双袜子___________________________________15、五块肥皂___________________________________16、六名警察___________________________________17、七朵花___________________________________18、八把椅子___________________________________19、九只青蛙___________________________________20、十双uggs___________________________________四、完毕下例句子。1、LanLanandI________（是学生).2、Thereare_________（许多尺子）onthedask。3、Thereare__________（二十八天)inFebruarythisyear。4、Giveme_________（两瓶兰墨水），please.5、Thereare________（五个动物园）inShangHai.6、Ihave________（三个新铅笔盒)。7、Hehas__________(许多老照片).8、Haveyou_______(两张绿纸）？五、把下例各句改成复数形式。1、Thisisazoo.__________________________________________2、Iamagoodchild。______________________________________3、Itisagreedywolf._____________________________________4、Heisdrawingamouse.____________________________________5、Thereisababyonthefloor。__________________________________六、用对的的名词形式填空1、LilyandLucyaremy_______（classmate).2、Thereareseven_______（sheep)。3、Myunclehastwo_______(child).4、Howmany_______(subway)arethereinShenZhen?5、Canyougivemetwobottlesof_____(water)。6、Ibrushmy_______(tooth）threetimesaday.7、Ihavetwo_____(cup）ofcoffeeforbreakfast.8、The____(leaf）turngreeninspring。9、Therearesome_____(policeman）inthepolicestation.10、Thegreensweaterishis_______(brother).七、选择对的的词填空1、Those_____(fish\fishes）areverybeautiful。2、Thosehamburgersare____（Tom\Tom’s）.3、Ninaisat_____（grandma’s\grandma）.Shewentthereyesterday。4、Wehave16new_____(light\lights).5、_____(Theclassroom’sdoor\Theclassroom)isbroken6、MyfriendEdwardhasthree_____(child\children）.7、Doyoulikeeating_____(rice\rices）？8、Thereare4_____(tea\cupsoftea)onthedesk。9、Howmany____（wolfs\wolves)arethere？10、Ilike____(chicken\chickens)betterthanpork?八、选择填空（）1、Wehavesome____butweneedsome____。A。tomatos;potatosB.tomatoes;potatos.C.tomatoes；potatoesD.tomatos；potatoes.（）2、Thethiefhastwo_____.A。knife；B。knifes；C。knives;D.knifees;（）3、Thelionhasbig_____.A。teeth；B.tooth；C。tooths；D。toothes;(）4、-CanIhelpyou？—yes，I’dlikesome_____.A.banana;B.pears;C。apple;D。lychee;()5、Fatherhas_____forbreakfast。A。twopieceofbread;B。twopiecesofbread；C。twopiecesofbreads;D.twopieceofbreads；(）6、I’mthirsty。Ineed_____todrink.A。threebottleofjuice;B。threebottleofjuices；C.threebottlesofjuices；D。threebottlesofjuice；()7、Therearemany_____.A。bananatrees;B。bananatree；C。bananastrees；D。bananastree；（）8、Lilybought_____forMary'sbirthday。A.twopairofuggboots;B。twopairsofuggsC.twopairofuggboots；D.twopairsofHYPERLINK”—/"uggboots（）9、—Howmany_____canyouseeinthepicture？-eight。A.sheepB。sheepsC.duckD。cow(）10、Aboutten_____aregoingtovisittheChineseArtMuseumthedayaftertomorrow。A.EnglishmanB。GermanC。JapaneseD.Indian（）11、Thisroomistoosmall。Ican'tfind_____formyself。A.roomB.aroomC。roomsD.theroom（）12、_____loveseeingChengLong'sfilms.A。PeoplesB。peopleC。PeopleD.person（）13、Theroomis_____.A。LucyandLily；B.Lucy'sandLily；C。Lucy’sandLily's；D.LucyandLily’s;（）14、Thereweremany_____andthereweren't___then。A.factories;subwaies.B.factory;subways.C.factories；subways.D。factorys；subwaies.(）15、Maths_____myfavoritesubject。A.isB.amC.areD。be(）16、Canyougiveme_____?A。apaperB。somepapersC.somepaperD.papers（）17、What’s_____name,Peter?A.heB。theboyC。