内容正文:
名词专题之单复数变化
2025
(第1课时)
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目录
什么是名词
01
名词的分类
02
可数名词单数变复数
03
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apple
coffee
Mary
happiness
water
dog
Beijing
lovely
beautiful
is
bad
interesting
名词:表示人、物、地点或抽象概念的词。
物
物
人
抽象概念
物
物
地点
找
出
名
词
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apple
coffee
happiness
water
dog
普通名词
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Beijing
Disneyland
Zhong Nanshan
专有名词:人名,地点,江河湖海山等
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物质名词
抽象名词
分类:
名词
普通名词
专有名词
可数名词
不可数名词
集体名词
个体名词
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表示单个的人或事物car,room等
表示一群人或一些事物people,family等
表示不具备确定形状和大小的物质,air,milk等
表示动作、状态、品质或其他抽象概念,live,happiness等
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名词高考考点有哪些
01 名词的数
02 名词所有格
03 名词词性转换
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易考点:名词的单复数变化
1、规则变化(4种变化规则)
2、不规则变化(4种)
题型:常出现在完形和语法填空题型中。
易掌握知识点:
名词的规则变化里最简单的+s变化。
难点:
1、名词的规则变化中其他三种稍复杂变化以及不规则变化。
2、易与动词的规则变化搞混。
重点
难点
7
可数vs不可数
There is a pig.
There are four pigs.
I have so much homework.
pig-pigs 可数
不可数
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规则变化
可数单数名词如何变成复数?
tree
trees
book
books
dog
dogs
Rule 1:
一般情况下,在词尾加“-s”
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规则变化
可数单数名词如何变成复数?
bus
box
watch
Rule 2:
以s,x,ch,sh结尾的词,在词尾加“-es”
buses
boxes
watches
dish
dishes
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规则变化
可数单数名词如何变成复数?
strawberry
baby
Rule 2:
辅音+y结尾,变y为i,再加“-es”
strawberries
babies
boy______
key_______
boys
keys
注意:
元音+y结尾,在词尾加“-s”
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radio
piano
radios
pianos
Rule 3:
以o结尾的名词,一般在词尾加“-s”
规则变化
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可数单数名词如何变成复数?
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tomato
potato
tomatoes
potatoes
Rule 3补充:
“黑人英雄爱吃西红柿和土豆”加“-es”
negroes,heroes,
tomatoes,potatoes
规则变化
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可数单数名词如何变成复数?
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leaf
wolf
wife
Rule 4:
以f/fe结尾的词,变f/fe为v,再加es。
leaves
wolves
wives
规则变化
belief_______
safe_______
beliefs
safes
注意:
有的以f/fe结尾的名词,直接加s
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可数单数名词如何变成复数?
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口诀
妻子拿刀去追狼(wife/knife/wolf)
小偷看到心里慌(thief)
躲在架后保己命(shelf/self/life)
半片叶子来遮挡(half/leaf)
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I. 一般情况
task ________ card ________ pear ________
II. 以-s,-x,-ch,-sh 结尾
glass ________ box ________ dish ________
watch _______ stomach ________ bus ________
III. 以-y 结尾
lady ________ country ________ play ________
toy ________ story ________
学以致用
tasks
cards
pears
glasses
boxes
dishes
watches
stomachs
buses
ladies
countries
plays
toys
stories
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IV. 以-f 或-fe 结尾
life ________ half ________ thief ________
roof ________ shelf ________ proof ________
V. 以-o 结尾
hero ________ potato ________ piano ________
photo ________
学以致用
lives
halves
thieves
roofs
shelves
proofs
heroes
potatoes
pianos
photos
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不规则变化
woman
women
man
men
Rule 1:
a变e
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不规则变化
Rule 2:
oo变ee
foot
feet
tooth
teeth
goose
geese
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不规则变化
Rule 3:
特殊记
mouse
mice
child
children
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不规则变化
Rule 4:
鱼鹿羊
单复同形
fish
fish
deer
deer
sheep
sheep
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man ________
woman ________
child _________
foot _________
tooth _________
mouse _________
deer ______
sheep ______
fish _______
people_______
不规则变化
鹿鱼羊单复同形
practice
men
women
children
feet
teeth
mice
deer
sheep
fish
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people
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practice
加s
加es
变ies
变为ves
shelf
watch
knife
potato
不规则变化
sheep
tooth
man
strawberry
photo
wolf
mouse
radio
city
student
baby
boy
flash
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规则变化 情况/例子 规则及变化
1.一般情况
2.以s,x,sh,ch结尾
3.以辅音字母+y结尾
4.以o结尾
5.以f/fe结尾
加s. 如:book-books,tree-trees
加es. 如:bus-buses,
watch-watches
改y为i加es. 如:baby-babies
加s.如:video-videos, zoo-zoos
加es.如:tomato-tomatoes
改f/fe为v,再加es.
如:leaf-leaves,wife-wifves
元音+y结尾,加s. 如:boy-boys
summary
加s.如 roof-roofs,safe-safes
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不规则变化 情况/例子 不规则及变化
1.man-men
2.foot-feet
3.child-children
4.fish/deer/sheep
变a为e
变oo为ee
特殊情况
单复同形
summary
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高考链接
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1. We are telling __________ (lie). (2022年第60题)
lies
【解析】本题考查固定短语tell a lie(撒谎)。题意为多个谎言,所以用复数lies。
2. My duty is to look after ______________________ (这些孩子们). (2019年第67 题)
these children
【解析】本题考查名词复数的不规则变化,即child→children。
3. As the end approached, Cara put all her effort into those last few __________ (foot). (2023年第55题)
feet
【解析】本题考查可数名词单复数变化。可数名词在不定代词few 后,应用名词复数形式。
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名词专题之单复数变化
2025
(第2课时)
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She is a Chinese
She is a Japanese
They are Japanese
They are Chinese
总结1:Chinese, Japanese, Swiss单复同形
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He is an Englishman.
They are all Englishmen.
总结2:含有man,woman的民族变复数, 变man—men; woman--women;
如:Englishman-Englishmen 英国人
Frenchwoman-Frenchwomen法国人
German-Germans德国人
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He is an American.
They are both Americans.
总结3:含有-an的民族,变复数在词尾加-s.
如:Canadian---Canadians加拿大人
Russian---Russians俄罗斯人
Italian---Italians意大利人
中日不变,
英法变,
其余-s加后面
口诀:
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考点
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例题:
In my class,they are some foreigners, including three
______ and ______.
German; Frenchman
Germans; Frenchmans
Germans; Frenchman
Germans; Frenchmen
D
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例题:
There are three __________ (Japanese) and five __________ (German) in the restaurant.
Japanese
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Germans
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想一想
lady driver _______________
flower shop _______________
man doctor _______________
woman teacher ______________
father-in-law ________________
复合名词变复数
总结: 1.一般情况下,复合名词变复数,在词尾加-s
2. 含有man,woman的复合名词,都要变
3. 带连字符的,在主体名词后加-s
lady drivers
flower shops
men doctors
women teachers
fathers-in-law
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Our school hires many
____________this year.
women teacher
woman teachers
women teachers
woman teacher
C
例题:
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He has three ______.
sister-in-law
sisters-in-law
sister-in-laws
sisters-in-laws
B
例题:
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一杯水?
不可数名词能量化吗?
a water ?
a cup of water
advice, weather, work, fun, information, homework
建议,天气,工作,乐趣,信息, 家庭作业
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01.量化(确定)不可数名词的量词有:
a piece of 一块/片/条
a set of一套/副
a cup of一杯
a bowl of一碗
a glass of一杯
a piece of advice一条建议
a cup of tea 一杯茶
a bowl of rice 一碗米饭
注意:two cups of milk
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考点
例题:Please pass me ______.
two piece of paper
two pieces of paper
two piece of papers
two pieces of papers
B
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例题:I’ m thirsty, Would you please give me______.
two juice
two glasses juices
two glasses of juice
two glasses of juices
c
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例题:Whenever we’re in
trouble, he gives us some_____.
pieces of good advice
pieces of good advices
piece of good advice
piece of good advices
A
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02.量化不可数名词的量词(大概)有:
much,(a)little
例:much advice/orange
例题:Would you like some more_____?
No, thanks. I have had much.
A. banana B. bananas
C. orange D. oranges
C
orange
可数:橘子
不可数:橙汁
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03.量化可数名词的量词有:
many, (a)few
例:many pianos/oranges
注意:some/a lot of可修饰可数/不可数
例:some advice/pianos
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B
例题:
My English teacher gave us_____ on how to learn English well.
A. some advices B. some advice
C. an advice D. a advice
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04.有些名词=可数名/不可数名词
可数名词 不可数
glass 眼镜 玻璃
room 房间 空间
orange 橘子 橙汁
chicken 鸡 鸡肉
Their rooms(房间) don’t have enough room(空间)
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例题:All of the_____ are made of ____.
glass; glass
glass; glasses
glasses; glass
glasses; glasses
c
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一、名词表示民族的复数形式
口诀:
中日不变,
英法变,
其余-s加后面
二、修饰不可数名词常见的量词表达形式:a / 数词 + 量词 + of + 不可数名词。
常见的量词包括piece,bottle,glass,cup,pair等,例如:
Would you like a cup of coffee? 你想要杯咖啡吗?
三、量化不可数名词的量词(大概)有:much,(a)little
量化可数名词的量词有:many, (a)few
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summary
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完成句子。
1. ____________________ (所有的女医生) took part in the activity.
2. Ice cream is _______________ (我最喜爱的食物).
3. Please ________________ (不要拍照) in the museum.
4. I drank ________________ (三杯水) this morning.
All women doctors
my favorite food
don’t take photos
three cups of water
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5. My sister gave me _____________________________ (一条建议).
6. Computers can help us get _____________________________ (许多有用的信息) on the Internet.
7. You should be more careful to make _____________________________ (更少的错误) while you are writing.
8. I’m hungry. I’d like to _____________________________ (吃些牛奶和面包).
a piece of advice / a suggestion
much useful information
fewer mistakes
have some milk and bread
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