一、单数变复数：classroompicturewallschoolbagcaketoy
otebookkeyglass
wi
dow
light
computer
floor
teacher’sdesk
door
fa

ame
storybook
kite
ca
dy
blackboard
picture
shoe
bag
二、用括号里的词的正确形式填空。
Ihavetwo
ca
dythree
keysome
toysome
storybooka
da
pa
dai

my
schoolbag。
可数名词变复数形式的规则
f1一般情况，在词尾加s
deskdesksgirlgirls
boyboys
pe
pe
s
2以sxchsh结尾的词，在词尾加esbusbusesboxboxesbrushbrusheswatchwatches
3以辅音字母加y结尾的词，变y为i，加esbabybabiesfamilyfamilies
4以f或fe结尾的词，变f或fe为v，再加esk
ifek
ives刀leafleaves树叶
5以辅音字母加o结尾的词，一般情况下，在词尾加estomatotomatoespotatopotatoes
6可数名词变为复数形式的不规则变化如下：footfeetmousemicema
me
woma
wome
childchildre
Chi
eseChi
esedeerdeersheepsheepfishfish
f●名词单数变复数练习
box_________pe
cil____________watch_______star__________door________flower________wi
dow_________bag_________book________dog____________cat__________tree_________people_______girl_____________ma
_________woma
___________policema
______tooth_____doctor_________teacher__________child_________class________stude
t__________eye________ear_________photo_______map___________desk__________half_________bird_________wolf________family________sheep________baby_______bus_________cloth________key________tomato__________mouse_______dish_________eraser_________apple__________
fr