1名词复数的规则变化
构成方法
例词
1一般在词尾加s
bookbooksdeskdesksflowerflowers
2以sshchx结尾的加es
classclassesbe
chbe
ches
3以辅音字母加y结尾的词，把y变i加esfamilyfamilies
dishdishesboxboxesbaby→babies
4以f或fe结尾的名词改f或fe为vesk
ifek
iveswifewiveshalfhaves
5以o结尾的有生命的词后加es

egro
egroestomatotomatoes
heroheroespotatopotatoes
变复数后的读音
在清辅音后读s在元音及浊辅音后读z以szd结尾时读iz
2名词复数的不规则变化
①单数与复数同形的名词
sheep绵羊人
fish鱼
deer鹿
Chi
ese中国人Japa
ese日本
②词尾加e
或re

oxoxe
牛childchildre
小孩
③改变词内元音字母
ma
me
男人woma
wome
女人toothteeth牙齿mousemice老鼠
footfeet脚
goosegeese鹅
f一名词单数变复数填空
1ora
ge
text
bed
cake
computer
apple
house
quilt
pla
e
tree
lesso

ba
a
a
shirt
mo
th
cup
pare
t
2pia
o
photo
radio
zoo
tomato
potato
hero

egro
3class
fox
watch
glass
dress
brush
box
bus
4shelf
k
ife
wife
life
leaf
thief
wolf
5family
cou
try
army
city
story
baby
butterfly
6toy
day
key
boy
7sheep
fish
deer
Chi
ese
8child
ox
ma

woma

foot
goose
tooth
mouse
二代词be动词单数变复数
this______that_________I_______you________
she_______he________it________am_____is_______三：把下列的单词变为复数形式
1key
2boy
3family
4case
5backpack
6dictio
ary
7watch
8computer
9game
10
otebook
11bag
12math
13alarm
14video
15tape
16hat
17pear
18egg
19apple
20carrot
21vegetable
22star
23sock
24shirt
25shoe
26skirt
27sweater
28clerk
29store四：句子单数变复数
30shop_________
1Thisisabook__________________________
2Thatisa
eraser___________________________
3Itisaredapple____________________________
4Iamaboy
______________________________
5HeSheisateacher__________________________
6What’sthis_________________________________
f五：名词复数变单数练习1：Thosearemyfrie
ds_________________________2TheyareE
glishboys__________________________3Theyaresomeerasers________________________4Thesearedictio
aries___________________________5wearestude
ts___________________________6whatcolorareyourbooks______________________六：根据句意及所给单词填空。1：________thisaremyE
glishbooks2Thetwoboysaremy_________cousi
3_________thoseyourpare
ts
Yesthey_________4Whoarethema
a
dthewoma
i
thepictureTheyaremy__________5Myau
tJa
ea
dmymotherare___________6Theyaremy__________姨。7Ihavetwo___________watchTheyareo
thedesk8Ihaver