(共32张PPT)
a candy
an apple
a hamburger
an orange
a
an
淘气的 双胞胎
“a”“an”
看图说成语
怒发冲冠
冠词?
名词的帽子
1
2
3
不定冠词
定冠词
零冠词
a、an
the
我有一把尺子。
牛刀小试:
判断下列情况下是否可以使用不定冠词
我有一个秘密。这个秘密我不能告诉任何人。
It’s easy for him to catch a cold.
We are going to have a party on Father’s Day.
不定冠词的三种打开方式
It is an interesting movie.
泛指“一”
A new student comes into the classroom. The student is Tom.
首提及
不定冠词的第三种打开方式
In the morning, I get up and have a look at the clock.
固定词组
It is seven o’clock!
Then, I take a bus to school.
At school, I meet you and we
have a good time.
Last week, I had the bad cold.
火眼金睛:
判断下列句子正误,如有错误,请改正
There is a “m” and a “u” in the word “much”.
He waits for over half a hour.
The driver gave us an umbrella yesterday.
a
an
an
如何区分“a” “an”
两兄弟
区分a/an 两步走
看名词
看音标
判断后面名词是否是“单数可数名词”
是否满足不定冠词的使用条件
看离冠词最近的单词发音,第一个音
是否是元音音素,是用an,不是用a
真题演练
第一类:常见单词前的不定冠词辨析
【2017】【采荷中学】【七上】【开学检测】
1. Sam’s mother is ________ English teacher in Hangzhou.
A. an B. a C. the D. /
_____hour
__umbrella
____honest boy
____university
____ useful book
____uniform
an
an
an
a
a
a
| a |
| n st|
|ju n v s ti|
| ju sfl|
| ju n f m|
开动脑筋
| m brel |
Let's check.
1. He is ____English boy.
2. I have _____orange.
3. There is ____elephant in the zoo.
4. You are ____good student.
5. Please take ____umbrella.
6. This is ___new book.
7. I have ___useful book.
8. He teaches math in ___university.
9. I bought ___MP3 yesterday.
10. He is ____honest boy.
an
an
an
a
an
a
a
a
an
an
元音初相识
单元音:
双元音:
/ / /e/ / / / / / / / / / /
/i:/ / :/ /ɑ:/ / :/ /u:/
/e / /a / / / / / /a /
/ / /e / / /
20个
[ :]
Super Farmer
Read after me!
元音
辅音
[d ]
[a:]
[ :]
[p]
[t ]
[i:]
[j]
[e]
[ ]
[tr]
[ ]
[a ]
[ ]
[d]
[ ]
[ ]
[θ]
[e ]
[ ]
[a ]
[u:]
[ts]
[w]
/e /
/a /
/ /
/u:/
/a:/
/i:/
火眼金睛
Which one is missing
/e /
/ /
/u:/
/a:/
/i:/
Which one is missing
/e /
/ /
/a:/
/i:/
Which one is missing
/e /
/ /
/a:/
Which one is missing
/e /
/a:/
/a:/
Words picker---找出以元音音素开头的单词
brother
aunt
elephant
young
dream
eat
ice cream
window
office
here
Aa Bb Cc Dd Ee Ff Gg
[e ] [bi:] [si:] [di:] [i:] [ef] [d i:]
Hh Ii Jj Kk Ll Mm Nn
[e t ] [a ] [d e ] [ke ] [el] [em] [en]
Oo Pp Qq Rr Ss Tt
[ ] [pi:] [kju:] [a:] [es] [ti:]
Uu Vv Ww Xx Yy Zz
[ju:] [vi:] ['d b lju:] [eks] [wa ] [zi:]
Aa Bb Cc Dd Ee Ff Gg
[e ] [bi:] [si:] [di:] [i:] [ef] [d i:]
Hh Ii Jj Kk Ll Mm Nn
[e t ] [a ] [d e ] [ke ] [el] [em] [en]
Oo Pp Qq Rr Ss Tt
[ ] [pi:] [kju:] [a:] [es] [ti:]
Uu Vv Ww Xx Yy Zz
[ju:] [vi:] ['d b lju:] [eks] [wa ] [zi:]
真题演练
第二类:字母前的不定冠词辨析
There is ________ “h” and ________ “u” in the word “hour”.
a/a B. an/an
C. a/an D. an/a
真题演练
第二类:字母前的不定冠词辨析
There is ________ “F” in the word “floor”.
an
真题演练
You can see ________ “u” and ________ “r” in the word “rule”.
a, a B. a, an
C. an, an D. an, a
练习对话
It's a ruler.
What's this in English
It's an eraser.
summary
冠词
不定冠词
定冠词
零冠词
a/an
the
泛指“一”
首提及
词组里
summary
不定冠词
a
an
hour,honest,umbrela
uniform,university,useful
A、E、F、H、I、L、M、N、O、R、S、X