英语名词单数变复数的规则
名词单数变复数：
规则变化
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 宀friends; cat 宀 cats; styles styles; sportsports; piecepieces
二、    凡是以s、x、ch、sh荒芜的近义词结尾的词，在该词末尾加上后辍    -es构成复数。
读音变化：统一加读 ［iz］。
思想汇报2012年10月
例: busf buses; quiz^ quizzes; fox foxes; match matches; flash^flashes
三、    以辅音字母+y结尾的名词，将y改变为i，再加-es。
以元音字母 +y 结尾的名词，直接 +s
读音变化：加读 ［z］ 。
例: can dyf can dies; daisy daisies; fairy fairies; lady ladies; story stories
boytboys;
四、    以 -o 结尾的名词，大部分要 +s.
小部分+es,+es变化的口诀：黑人英雄爱吃芒果土豆西红柿
例： Negrot Negroes; herotheroes; mangotmangoes; tomatottomatoes; potatot potatoes; 反例：    pianotpianos ; phototphotos
五、    以-f或-fe结尾的名词，多为将-f或-fe改变为-ves,但有例外。
读音变化：尾音［f］改读［vz］。
例： knifetknives; life tlives; leaftleaves; stafft staves; scarftscarves
反例： rooft roofs
不规则变化：
一，单复同形。
口诀：中国人日本人骑着羊赶着鹿去钓鱼
ChinesetChinese; JapanesetJapanese; deetr deer; fishtfish; sheeptsheep 二，不规则变化口诀。
口诀：男人女人 a改e,鹅足牙oo变ee,老鼠虱子也好记，ous变ic
child 复数 children 特殊记。
例： mantmen, womantwomen, gooset geese, foottfeet, tootht teeth, mousetmice,
loustlice,child tchildren
名词由单数变成复数的练习
写出下列名词复数
leaf
puppy
box
kn ife
fly
fox
bus
bench
两人小游戏
brush
kiss
church
dish
ruler
peach
glass
pen cil
boy
zoo
man
roof
sheep
kn ife
lady
key
story
watch
bamboo
city
family
day
apple
eraser
speech
thief
mouse
二战十大著名战役fish
goose
鸡蛋的30种做法people
ox
Chin ese
deer
foot
child
tooth
guy
hero
spy
boss
mon key_
city
goat
radio
horse
dog
用所给的单词的复数的正确形式填空：
1>There are so many    (wolf)in the forest.
2>There are three    (chair) in the classroom.
3>These    (tomato) are red.
4>    (hero) are great.
5>My brother looks after two    (baby)
6>There are some    (deer) eati ng the grass.
7>My father likes to eat    (potato).
8>Ch in ese    (people)like to eat no odles.
9>l have a lot of    (toy) in my bedroom.
10>I help my mother wash    (dish) in the kitche n.
11>I have two    (pen cil-box).
12>There are some    (bus)i n the street.
13>Peter has eight    (foot).
14>L inda has three    (tooth).
15>There are some    (child) in the garde n.
16>Michael likes the    (mouse).
17>There are some    (goose)i n the river.
18>My un cle and father are    (man).
19>Tom and Ki ng are    (boy).
20>L inda has three    (tooth).
选出正确形式
1.I can see three    in the zoo.
A mon keys B mon keys    C mon key
2.The pig has four    . A. foot B. feet C. foots
3.My two brothers are both    .
A. policema n B. policema ns C. policeme n
4.There are four    in the class.
A. Japanese B. Japaneses C. Japan
5.I can see ten      in the picture. A. sheep B. dog C. pig
6.The      has three    .
A. boys, watches B. boy, watch C. boy, watches
7.C an you see    on the plate? A. breadB. breads C. breades
8.The girl often brushes her    before she goes to bed.
A. tooth B. tooths C. teeth
9.Mr Black often drink some    .A. milk B. milks C.milkes
10.There are some      on the floor. A. child B. water C. books
11.    will learn English. A. Woman B. Women C. Man
12.Lucy will show us some new      of hers.
A. photo B. photos C. photoes
13.The cat eats two      last night. A. mouses B. mice C. mouse
15.I need a pen and some    . A. books B. desk C. chair
24． ---Excuse me，where are      offices? ---Over there．
A． teacher '．s Bteachers 'C． the teacher '酒的古诗．s Dthe teachers '
25． Today is September 10th. It 's    Day. Let 's go and buy some flowers for
our teachers.
A. Teacher B. Teachers ' C. the Teachers D'. Teacher 's