仁爱版七年级英语上册 以生动有趣的图片讲解英语中名词及单复数变化规则 课件（共17张PPT）

(共17张PPT)
名词
名词
以下哪些词是名词
beautiful
run
Mike
like
computer
panda
on
finally
desk
China
名词
什么是名词？
名词是人们认识世界所使用的最基本的词汇，是表示人物，动物，事物，地点的名称或者抽象概念的词汇。
总结：名词即可以表示具体的东西，也可以表示抽象的概念。
名词
名词的分类
名词
专有名词
普通名词
可数名词
不可数名词
专有名词
Tom
May
Mid-autumn Festival
England
the Great Wall
Thursday
这些词有什么共同特征？
专有名词的首字母一般要大写。
一起回忆说说已学的专有名词吧
名词
普通名词
普通名词
可数名词
不可数名词
book; apple; orange; desk; student.
water; hair; money; juice
名词单数变复数的规则
1. 一般在名词词尾加"-s"
maps
orange
map
oranges
bird
birds
bike
bikes
2、以s, x, ch, sh结尾的名词加"-es"
box
boxes
class
classes
watch
watches
dish
dishes
3.1、以o结尾的无生命的名词后面加"-s"
3.2、以o结尾的有生命的名词后面加"-es"
photos
radio
photo
radios
zoo
zoos
tomato
tomatoes
potato
potatoes
hero
heroes
4.1. 以辅音字母加y结尾的名词，变y为i加"-es "
4.2.以元音字母加y结尾的名词直接加"-s"
babies
family
baby
fanmilies
boy
boys
toy
toys
5. 以fe或f结尾的名词，把fe或f变为v加"-es"
leaf
leaves
knife
knives
wife
wives
children
foot
child
feet
tooth
teeth
mouse
mice
man
men
woman
women
6.名词单数变复数的不规则变化
leaf ________
当堂练习
puppy ________
box________
knife ________
fly ________
bus ________
watch ________
church ________
dish ________
ruler ________
peach ________
glass ________
pencil ________
boy ________
key ________
apple ________
eraser ________
thief ________
hero ________
monkey ________
goat ________
radio ________
horse ________
potato ________
leaf ________
当堂练习
puppy ________
box________
knife ________
fly ________
bus ________
watch ________
church ________
dish ________
ruler ________
peach ________
glass ________
pencil ________
boy ________
key ________
apple ________
eraser ________
thief ________
hero ________
monkey ________
goat ________
radio ________
horse ________
potato ________
leaves
puppies
boxes
knives
flies
buses
watches
churches
dishes
rulers
peaches
glasses
pencils
boys
keys
apples
erasers
thieves
heroes
monkeys
goats
radios
horses
potatoes
1.There are many _______ (wolf) in the forest.
1.There are three _______ (chair) in the classroom.
1. These _______ (tomato) are red.
4. There are some _______ (deer) eating the grass.
5. My father likes to eat _______ (potato).
6. I have a lot of _____ (toy) in my bedroom.
7. I have two _____ (pencil-box).
8. Ants have six _____ (foot).
9. There are some ________( child) in the garden.
10. There are fifty ____ (man).
1.There are many _______ (wolf) in the forest.
1.There are three _______ (chair) in the classroom.
1. These _______ (tomato) are red.
4. There are some _______ (deer) eating the grass.
5. My father likes to eat _______ (potato).
6. I have a lot of _____ (toy) in my bedroom.
7. I have two _____ (pencil-box).
8. Ants have six _____ (foot).
9. There are some ________( child) in the garden.
10. There are fifty ____ (man).
wolves
chairs
tomatoes
deer
potatoes
toys
pencil-boxes
feet
children
men