《可数名词变复数的变化规则》导学案
名词在英语学习中是非常重要的,它分为可数名词和不可数名词。不可数名词
可以简单地理解为无法用数计算的名词,比如肉类meat、chicke
等液体water,
juice,ora
ge,milk等。可数名词分单数和复数,单数常和aa
the冠词连用,
如adoga
apple但是可数名词变复数是同学们在学习时接触过的语法现象,也
是比较难以掌握的,同时也是每次考试涉及到的重要知识点,本节课我们一起总结
可数名词变复数的规则。
一、名词复数的规则变化
1一般的名词在词尾加S
stude
tsapplesbagstreesbooksbrothers
2以s、x、sh、ch结尾的名词加es
glassesboxesbrushesmatches
3以辅音字母加y结尾的名词,变y为i加es
citiesbabiescherries,cou
tries
4以f或fe结尾的名词,多数变f为v加es
halfhalvesk
ifek
ivesleafleaveswolfwolves
wifewiveslifelives
thiefthieves;
5以o结尾的名词,有些加es
Negroesheroestomatoespotatoes(黑人英雄爱吃土豆和西红柿),
其它加sradioszoospia
osphotos
二、名词复数的不规则变化
1改变内部的元音字母:
foot→feettooth→teethmouse→mice,ma
→me
woma
→wome
2单复数同形:
sheep→sheepdeer→deerChi
ese→Chi
ese
3)加re
child→childre
3)集体名词,peopleclasspolice等本身就是复数三、复数的发音一般情况加s清辅音后读smapmaps浊辅音和元音后读zbagbagscarcars以sshchx等结尾加es读izbusbuseswatchwatches以ceseze等结尾加s读izlice
selice
ses以辅音字母y结尾变y为i再加es读zbabybabie
f名词单数变复数测试题一名词单数变复数填空
1:ora
ge
text
bed
computer
apple
house
pla
e
tree
lesso
shirt
mo
th
2:pia
o
photo
radio
zoo
tomato3:class
potatofox
watch
glass
dress
cbrush
box
bus
4:shelf
k
ife
wife
life
leaf5:family
thiefcou
try
army
city
story
baby
butterfly
cou
try
6:toy
play
day
key
boy
二:把下列的单词变为复数形式
keyboy
family
case
backpack
dictio
ary
watch
computer
game
otebook
bag
math
alarm
videot
ape
hatpear
egg
apple
carrot
vegetable
star
sock
shirt
shoe
skirt
sweater
clerk
store
三:句子单数变复数
1:Thisisabook__________________________
2Thatisa
eraser___________________________
3Itisaredapple____________________________
4Iamaboy
______________________________
5HeSheisateacher__________________________
6What’sthis_________________________________
四:名词复数变单数练习
1:Thosearemyfrie
ds_________________________
2TheyareE
glishboys__________________________
3Theyr