2023届高三英语二轮复习名词单数变复数专项讲解课件-(25张ppt)

(共25张PPT)
名词单数
变复数
1名 词 是什么？
词类的一种，属于实词。
它表示人、事、物、地点或抽象概念的统一名称。
英文: noun
缩写: n.
Eg: book, pen, family, brother, mother, father, desk, chair, bed, sofa, dog, duck, pig, cat, face, head, clothes, underwear, ...
书， 钢笔， 家庭， 兄弟， 妈妈， 爸爸
桌子，椅子，床，沙发，狗，鸭子，猪，猫，脸
头，衣服，内衣......
Eg: How clever a girl she is!
她是一个多么漂亮的女孩啊！
Eg: It is my box.
它是我的箱子。
2. 分 类：
专有名词：
普通名词：
是个别的人、 地、 物、 团体、 机构等的专用名称
是许多人或事物的共有名称。
2.1. 专有名词：
①. 专有名词中实词的第一个字母要大写。
Eg:Beijing, Tom, the People's Republic of China
北京
汤姆
中华人民共和国
②. 专有名词如果是含有普通名词的短语, 则必须使用定冠词 the。
Eg: the Great Wall, the earth, the moon
长城
地球
月亮
③. 姓氏名如果采用复数形式, 则表示该姓氏一家人(复数含义)。
Eg: the Greens, the Browns, the Blacks
格林一家人
布朗一家人
布兰克一家人
2.2. 普通名词：
普通名词是许多人或事物的共有名称。
Eg: pupil, family, man, foot
小学生
家庭
男人
脚
可 数 名 词：
不可数名词：
可以用简单的数词进行计数的名词
不可以用简单的数词进行计数的名词
3. 普通名词：
即可以数得清
即数不清
单 数：
复 数：
可数名词
= 1
Eg: boy, girl, dog
≧ 2
Eg: boys, girls, dogs
名 词 变 复 数 例 如
单数 名词 在词 尾加-s map →maps,
boy→ boys,
horse→ horses, table→ tables.
4. 名词由单数变复数:
4.1.规则变化：
名 词 变 复 数 例 如
s,o,x,sh,ch结尾的词 加-es class→classes, box→boxes, hero→heroes,
dish→dishes, bench→benches.
名 词 变 复 数 例 如
少数以 o 结尾的词 只加-s photo→photos, piano→pianos.
名 词 变 复 数 例 如
以辅音字母加 y 结尾的名词 变 y 为 i, 再加-es family→families, city→cities, party→parties.
名 词 变 复 数 例 如
以 f或fe结尾的名词 变f或fe为v,再加-es shelf→shelves, wolf→wolves,
life→lives, knife→knives.
4.2.不规则变化：
man→men, woman→women, sheep→sheep, tooth→teeth, fish→fish, child→children, ox→oxen, goose→geese
不可数名词一般没有复数形式, 说明其数量时, 要用有关计量名词。
Eg: a bag of rice→two bags of rice,
a piece of paper→three pieces of paper,
a bottle of milk→five bottles of milk.
一、 选择合适的选项。
1. There are some ________ on the hill.
A. sheeps B. a sheep C. sheep D. sheepes
2. Mr Black often gives us ________ by Email.
A.some good information B.some good informations
C. good informations D. a good information
3. There are some new books in the school library. They are ____ books.
A. child B. childrens' C. children D. children's
4. I have worn out my shoes, so I want to buy a new ___ .
A. pair B. one C. ones D. trousers
名次专项训练：
5. Meimei's handwriting is better than any other ______ in his class.
A. students B. students C. student's D. students'
6. The hospital is a bit far from here. It's about ___ .
A.forty minutes's walk B. forty minute's walk
C. forty minutes walk D. forty minutes' walk
7. How many__ are there in your class
A. Japanese B. American C. Australian D.Canadian
8. I found my black cat in_____ room.
A.Jim and Mike B. Jim and Mike's
C. Jim's and Mike's D. Jim's and Mike
9. How much are the _____
A. bread B. meats. C. potatoes D. tomatoes
10. There are many ______ in our school.
A.woman teachers B. woman's teachers
C. women teachers D. women's teachers
11. Three months ________ a long time for me.
A. is B. are C. have D. has
12. There are ______ and ______ on the table.
A.two boxes cake; four bottle of oranges
B. two boxes cake; four bottle of orange
C. two boxes of cakes; four bottles of orange
D. two box of cakes; four bottles of oranges
一、 选择合适的选项。
1. There are some ________ on the hill.
A. sheeps B. a sheep C. sheep D. sheepes
2. Mr Black often gives us ________ by Email.
A.some good information B.some good informations
C. good informations D. a good information
3. There are some new books in the school library. They are ____ books.
A. child B. childrens' C. children D. children's
4. I have worn out my shoes, so I want to buy a new ___ .
A. pair B. one C. ones D. trousers
名次专项训练：
C
A
D
C
5. Meimei's handwriting is better than any other ______ in his class.
A. students B. students C. student's D. students'
6. The hospital is a bit far from here. It's about ___ .
A.forty minutes's walk B. forty minute's walk
C. forty minutes walk D. forty minutes' walk
7. How many__ are there in your class
A. Japanese B. American C. Australian D.Canadian
8. I found my black cat in_____ room.
A.Jim and Mike B. Jim and Mike's
C. Jim's and Mike's D. Jim's and Mike
C
D
A
B
9. How much are the _____
A. bread B. meats. C. potatoes D. tomatoes
10. There are many ______ in our school.
A.woman teachers B. woman's teachers
C. women teachers D. women's teachers
11. Three months ________ a long time for me.
A. is B. are C. have D. has
12. There are ______ and ______ on the table.
A.two boxes cake; four bottle of oranges
B. two boxes cake; four bottle of orange
C. two boxes of cakes; four bottles of orange
D. two box of cakes; four bottles of oranges
D
C
A
A
See you next time!