1.3 Unit 1 People around us Grammar（课件）

(共42张PPT)
Unit 1
People around us
牛津深圳广州版七年级下册
Grammar
不定冠词a，an
不定冠词a和an是用于单数可数名词前，对名词起限定作用的一种虚词，表泛指，即表示所说的人或物对听着或读者来说可能是不明确的。
a用在辅音开头的名词前；an用在元音开头的名词前面。
注意，元音辅音，不等于元音字母辅音字母。
1
课堂导入
___ dog
____ elephant
___ honest boy
___ orange
___ green apple
___ useful book
___ dictionary
___ egg
___ island
___ European country
___ 8-year plan
___ umbrella
___ hour
___ long umbrella
___ old bike
___ university student
___ apple
____ uniform
用a/an填空。
a
an
an
an
a
a
a
an
an
a
an
a
an
a
an
a
an
a
.
My mother told me a story yesterday.
The story is about three little pigs.
1.story 出现了几次？
2.第一次出现前面用了什么冠词？
3.第二次出现前面用了什么冠词？
Look and say
Thinking!
girl, train, tall and thin red coat
A girl got on a train.
The girl is tall and thin, she wears a red coat.
Look and say
1.girl 出现了几次？
2.第一次出现前面用了什么冠词？
3.第二次出现前面用了什么冠词？
Thinking!
Look and say
Sara found an interesting photo yesterday.
The photo was of her grandpa.
1.photo 出现了几次？
2.第一次出现前面用了什么冠词？
3.第二次出现前面用了什么冠词？
Thinking!
Look and say
come out, shine
The sun comes out and shines brightly.
There are lots of stars in the sky
lots of stars
sun 和 sky 第一次也用了“the”。
Thinking!
grey hair, my grandma
The woman with grey hair is my grandma.
Woman 第一次出现前面也用“the”
Thinking!
not like
like
I don’t like playing basketball, I like playing the piano.
Basketball 没有“the”而piano 前面有“the”
Thinking!
We often use a or an in front of a singular, countable noun when we mention it for the first time. Then we use the before the noun when we mention it again.
A. The definite article the
2
课堂活动
Sara found an interesting photo yesterday. The photo was of her grandpa.
The Sun is shining brightly.
There were lots of stars in the sky last night.
We also use the to talk about something that is the only one of its kind.
the的用法：
1.第一次提及用不定冠词，第二次提及时用定冠词。
2.用来形容独一无二的事物。
In pairs, S1 talks about what he or she did in the past few days.
S2 asks about it. Follow the example.
1　play/great computer game/yesterday/saving the Earth from aliens
S1:　I played a great computer game yesterday.
S2:　What was the game about
S1:　It was about saving the Earth from aliens.
A1
2　see/exciting film/ last Saturday/a visit to the Moon
S1:　I saw an exciting film last Saturday.
S2:　What was the film about
S1:　It was about a visit to the Moon.
3　read/good story/ last week/a man on an island
S1:　I read a good story last week.
S2:　What was the story about
S1:　It was about a man on an island.
4　write/long poem/ last Sunday/my pet dog
S1:　I wrote a long poem last Sunday.
S2:　What was the poem about
S1:　It was about my pet dog.
Write down two more conversations like those in A1. Then role-play your conversations.
S1:　I played a great .......
S2:　What was the …. About
S1:　It was about …….
A2
B Using the with the verb play
After the verb play, we sometimes put the before a noun, but sometimes we do not.
He plays the guitar/the piano/the violin.
He plays basketball/football/table tennis.
After the verb play, we put the before the names of (musical instruments/sports), but we do not put the before the names of (musical instruments/sports).
Work out the rule
3.在乐器名词前面加 the ；
在体育项目前不用加the。
the的用法：
1.Vanessa loves music.
She plays _________.
the violin
The sentences below are about some plete the sentences. Add the if necessary.
2.Robin plays _______ very well.
football
3.James’s dream is to play _________ in the NBA.
basketball
4.Lily is good at playing________.
the piano
5.Linda likes playing______.
tennis
6. Alex plays __________ in the school band.
the guitar
C Using the with a phrase to describe a particular person or
thing.
We can use the with a short phrase to describe a particular person or thing.
The Girl with glasses is Joyce’s best friend.
Man in the black coat is our English teacher.
Woman with long, straight hair is Mrs Zhang.
Factory neat my home is very noisy.
4.描述特定的人或事物。（后有修饰语）
the的用法：
定冠词 the 的用法主要有以下情况：
1. 用在世界上独一无二的事物前（如天体名词）。
如：the Earth地球, the Sun太阳, the Moon月亮
2. 用在特指的人或事物前。
如：Beijing is the capital of China. 北京是中国的首都。
3. 用在形容词最高级前。
如：He is the tallest in our class. 他是我们班上最高的。
4. 用在序数词前。
如：This is the first lesson of the book. 这是这本书的第一课。
定冠词用法小结
5. 用在方位名词前。
如：on the left/right 在左 / 右边 in the east / west /south /north 在东 / 西 / 南 / 北部
6. 有限制性介词短语或定语从句修饰的名词前。
如：The lady with a baby in her arm is my aunt. 那个怀里抱着婴儿的女士是我的姑姑。
The shirt which has two pockets is mine. 那件有两个口袋的衬衫是我的。
7. 用在表示乐器名称的名词前。
如：play the piano / violin / guitar 弹钢琴 / 拉小提琴 / 弹吉他
8. 用在江河、湖泊、山脉、海洋和群岛前。
如：the Yellow River黄河, the Himalayas喜马拉雅山 , the Pacific（Ocean）太平洋
9. 用在由普通名词构成的专有名词前。
如：the People’s Daily人民日报，the Great Wall长城 , the People’s Republic of China中华人民共和国
10. 用在谈话双方都熟悉的人或物前。
如：Jack is in the library. 杰克在图书馆。
11. 用在复述上文提过的人或物之前。
如：There was a man in the hotel. The man looked very tired. 旅馆里有一个人，他看上去很疲倦。
12. 定冠词用在某些形容词前，表示一类人或物。
如：the old老人 , the young年轻人，the rich富人 , the poor穷人
13. 用在姓氏的复数前，表示“某某一家人”或“某某夫妇”。
如：the Greens格林一家人
不用冠词的常见情况：
1. 三餐饭、球类运动、学科名词前。
如：have breakfast / lunch / supper / dinner / meals
play tennis / badminton / basketball / football / baseball
study Physics / Chemistry / Politics / English / Maths / Chinese / History /
2. 专有名词、称呼、头衔前。
如：Mr Smith wants to meet you as soon as possible.
3. 节假日、星期、月份、季节前。
如：Children’s Day is on June 1st.
They like going swimming on Sundays in summer.
4. 名词前如果有 this, that, these, those, my, your, his, her, their, our, its, whose, which, some, any, no, each, every, next, last 等代词作定语时 , 必须用零冠词。
如：Those cars are made in Japan.
Which season do you like best, spring, summer, autumn or winter
Today is my ninth birthday.
In pairs, talk about the people in the pictures below. Use the words
in brackets to help you. Add the is necessary. Follow the example.
S1: What’s the man playing
S2: Which man
S1: The man in the purple suit.
S2: He’s playing the guitar.
S1: What’s the woman playing
S2: Which woman
S1: The woman with short hair.
S2: She’s playing volleyball.
(with short hair / volleyball)
S1: What’s the woman playing
S2: Which woman
S1: The woman in the yellow skirt.
S2: She’s playing tennis.
(in the yellow skirt / tennis)
S1: What’s the man playing
S2: Which man
S1: The man with short, black hair.
S2: He’s playing table tennis.
(with short, black hair/ table tennis)
S1: What’s the man playing
S2: Which man
S1: The man with glasses.
S2: He’s playing the drums.
(with glasses / drums)
S1: What’s the woman playing
S2: Which woman
S1: The woman in the red dress.
S2: She’s playing the violin.
(in the red dress / violin)
3
课堂小结
We have learned how to use definite article the.
一、单项选择。
( ) 1. Guangzhou is one of _____ biggest cities in China. It has ____ long history.
A. a; the B. the; a C. a; a D. the; the
( ) 2. After ______ supper, she started to play ______ piano.
A. the; a B. /; the C. a; the D. /; /
( ) 3. This is ______ song I’ve told you about. Isn’t it ______ beautiful one
A. the; the B. a; a C. the; a D. a; the
( ) 4. Amy is ____ unusual girl. She has travelled to 15 countries in ____ world.
A. a; the B. a; / C. an; the D. an; one
( ) 5. — Shall we pay ______ visit to the Canton Tower
— No, I’d rather go home and play ______ football.
A. a; the B. the; a C. /; the D. a; /
B
B
C
C
D
4
课堂练习
( ) 6. It is such ____ wonderful movie that I want to see it ____ second time.
A. a; a B. a; the C. /; the D. /; a
( ) 7. — What shall we have for supper
— I bought _____ big fish at _____ only market near my office.
A. a; a B. a; the C. the; / D. an; the
( ) 8. Miss Smith told us ____ interesting story and story was about him.
A. an; a B. an; the C. a; the D. the; a
( ) 9. — Did you do well in ______ Chinese exam — Yes. I got ______“A”.
A. the; a B. an; an C. an; the D. the; an
( ) 10. — Have you watched ______ movie Money Talks
— Yes. It’s ______ interesting film. It’s my favourite.
A. the; a B. a; an C. the; an D. a; the
A
B
B
D
C
1　___ milk is food. ____ milk in this cup has gone bad.
2　— Do you like playing ___ football
　 — Yes. But I have only ___ basketball.
3　Do you know ___ girl on ___ another side of ____ lake
4　There’s ___ “u” and ___ “s” in _____ word “use”.
5　She says ____ animals can’t live without ____ air, either.
/
The
/
/
/
the
the
the
the
a
a
an
二、填上恰当的冠词
6. — Do you know ______ lady in white
— Yes. She is Jack’s sister.
7. Hangzhou is one of ______ most beautiful cities and many tourists want to visit it again.
8. ______ Pearl River will be cleaner in ______ future.
9. Listen! He is practising playing ______ violin on ______ second floor.
10. We can see ______ Sun in the daytime and ______ Moon at night.
the
the
The the
the the
the the
谢谢
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