中考英语语法课件-冠词(共26张PPT)

(共26张PPT)
初中英语语法
冠词
不定冠词的用法
01
不定冠词的用法
冠词是虚词，本身不能单独使用，也没有词义，它用在名词的前面，帮助指明名词的含义。英语中的冠词有三种，一种是定冠词（the Definite Article），另一种是不定冠词（the Indefinite Article），还有一种是零冠词（Zero Article）。
不定冠词用法
1)用与可数名词的单数形式前,指人或事物的某一种类：例如：
She is a girl.
Pass me an apple , please.
2)指某人或某物,但不具体说明何人或何物。例如：
A boy is waiting for you
We work six days a week.
3). 表示 “一”这个数量,但数的概念没有 one 强烈.例如:
We are going to have an English lesson tomorrow.
I have a mouth , a nose, two eyes and two ears.
4). 用于某些固定的词组中.例如:
a few, a little, a lot of
注: 用 a 还是 an, 要看后面的词读音以辅音开头还是以元音开头.
定冠词的用法
02
定冠词的用法
1) 特指某(些)人或某(些)物.例如:
the photo of the boy
2) 指双方都知道的人或物.例如:
-Where are the new books, Jim
- They are on the small table.
3)指上文提过的人或物.例如:
Today he is making a machine.
He wants to ride the machine like a bike and fly it like a plane.
4)用在世界上独一无二的事物前.例如:
The sun is bigger than the moon.
5)用在序数词或形容词最高级前.例如:
The first truck is carrying a few baskets.
The third one is carrying the fewest of all.
6)用在由普通名词构成的专有名词前.例如:
the Great Wall
the North Street Hospital
7)用在一些习惯用语中.例如:
in the morning (afternoon, evening),
on the left(right)
at the end of
零冠词的用法
03
零冠词的用法
1）在专有名词前和不可数名词前。例如：
China, Grade Two, Bill Smith, milk
2）名词前已有作定语用的 this, that, my, your, some, any 等代
词。例如：
The letter is in her pocket.
I think the shop is closed at this time of day.
3）复数名词表示一类人或事物时。例如：
My father and mother are teachers.
I like cakes.
4）在星期、月份、季节、节日前。例如：
It is Sunday (Monday, Tuesday, etc.)
Today is Mid-Autumn Day.
It is cold in winter.
5）在称呼语或表示头衔的名词前。例如：
Uncle Wang likes making things.
What colour are Mrs Green’s shoes
6）在三餐饭和球类运动的名称前。例如：
He went to school after breakfast.
Can you play basketball
注：在某些固定词组中，如：at home, by bus, go to school 等的名词前不用冠词。
冠词与形容词+名词结构
04
冠词与形容词+名词结构
1) 两个形容词都有冠词，表示两个不同东西。
He raises a black and a white cat. 他养了一只黑猫和一只白猫。
The black and the white cats are hers. 这只黑猫和白猫都是他的。
2) 如后一个形容词无冠词，则指一物。
He raises a black and white cat. 他养了一只花猫。
冠词位置
05
1) 不定冠词位置
不定冠词常位于名词或名词修饰语前。注意：
a. 位于下列形容词之后： such，what，many，half，
I have never seen such an animal.
Many a man is fit for the job.
b. 当名词前的形容词被副词 as, so, too, how, however, enough 修饰时，不定冠词应放在形容词之后：
It is as pleasant a day as I have ever spent.
So short a time.
Too long a distance.
c. quite，rather 与单数名词连用，冠词放在其后。
但当 rather，quite 前仍有形容词，不定冠词放其前后均可。如：quite a lot
d. 在 as，though 引导的让步状语从句中，当标语为形容词修饰的名词时，不定冠词放形容词后：
Brave a man though he is，he trembles at the sight of snakes. 他尽管勇敢，可见到蛇还是发抖。
当名词被比较级形容词修饰时，不定冠词通常置于比较级形容词之后。
2) 定冠词位置
定冠词通常位于名词或名词修饰语前，但放在 all， both，double，half，twice，three times 等词之后，名词之前。
All the students in the class went out.
班里的所有学生都出去了。
练习
07
单项选择题
1 . Grace has ________ nice eraser.
A．a
B．an
C．the
D．/
A
2 . The Battle At Lake Changjin (《长津湖》) is ________ exciting film. I want to watch it again.
A．a
B．an
C．the
B
3 . Alice was sitting by ________ river and her sister was reading ________ book.
A．a; a
B．the; the
C．a; the
D．the; a
D
4 . Mao Zedong is ________ great leader (领导) in China. December 26th 2023 is his ________ 130th birthday. People will organize activities to remember him.
A．the; a
B．a; the
C．a; /
D．the; /
C
5 . In ________ autumn, the ground ________ yellow leaves.
A．/; covered with B．the; is covered with
C．/; is covered with D．the; covers with
C
感谢观看
Thank you