小学名词单复数变化规则

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-people

sheep

绵羊

deer

鹿

fish鱼

注意：fish①当一条鱼讲时，单复数同形，如threefish.②当各种各样的鱼讲时，即强调鱼的种类时，要加es.

如：allkinds[kaindz]offishes.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.

Ihavetwo_____(knife)2.

Therearemany_____here.(box)3.

Therearemany_____ontheroad.(bus)4.

Afew_____aredrawingonthewall.(boy)5.

The_____areplayingfootballnow.(child)

三、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

21、sheep

四、选择填空

1、There

onthewall.Theyareverybeautiful.A.arephotoes

B.arephotosC.isaphoto

D.isphotos

2.

Thiskindofcar

madein

Shanghai

A.

is

B.are

C.were

D.has

3.

Therearefour

andtwo

inthegroup.

A.Japanese,Germen

BJapaneses,Germen

C.Japanese,German

C.Japanese,GermansA.deer…grasses

B.deers…grass

C.deer…grass26.IwassohungryandIatetwo______.

A.bowlsofnoodle

B.bowlsofnoodles

C.bowlofnoodles五、请用括号中名词的复数形式填空1Lookatthose_______.(child)2Icanseea__________standingnearthedoor.(policeman)3Doyouwantsome________fordinner?(potato)4In

autumn,youcanseealotof_______ontheground.(leaf)5Hehastwo_______.Oneisblue,theotherisyellow.(box)6Two________liveinthisbuilding.(family)六、选择正确的词形1Howmany(radioes,radios)canyousee?2Thereare36(boys,boies)inmyclass.3Lookatthose(sheeps,sheep).4Idon’twant(a,an)oldcup.5Givemethat(box,boxes),please.七、将以下单复数句进行转换1Thisisaknife.

______________________________________2Thatisatomato.

______________________________________3Thatchildisverygood._____________________________________4Thesearemice.

______________________________________5Thosearechildren.

______________________________________八、单项选择（稍难）1.Therearesome________onthehill.A.sheepsB.asheepC.sheepD.sheepes2.MrBlackoftengivesus________byEmail.A.somegoodinformationB.somegoodinformationsC.goodinformationsD.agoodinformation3.Therearesomenewbooksintheschoollibrary.Theyare____books.A.childB.childrens'C.childrenD.children's4.Ihavewornoutmyshoes,soIwanttobuyanew________.A.pairB.oneC.onesD.trousers5.Meimei'shandwritingisbetterthananyother______inhisclass.A.studentsB.studentsC.student'sD.students'6.Thehospitalisabitfarfromhere.It'sabout_______.A.fortyminutes'swalkB.fortyminute'swalkC.fortyminuteswalkD.fortyminutes'walk7.Howmany_____arethereinyourclass?A.JapaneseB.AmericanC.AustralianD.Canadian8.Ifoundmyblackcatin_____room.A.JimandMikeB.JimandMike'sC.Jim'sandMike'sD.Jim'sandMike9.Howmucharethe_____?A.breadB.meats.C.potatosD.tomatoes10.Therearemany______inourschool.A.womanteachersB.woman'steachersC.womenteachersD.women'steachers11.Threemonths________alongtimeforme.A.isB.are