人教版（2024）七年级上册英语Starter Unit 2 Keep Tidy Section A pronunciation 课件＋音视频(共30张PPT)

(共30张PPT)
pronunciation
Keep Tidy!
starter
Objectives
能正确认读元音字母的音标，掌握其发音规律；
能够正确辨别开音节中的绝对开音节和相对开音节，能够在观察总结中发现元音字母在开音节中发本身音的规律，并尝试借助拼读规则拼读单词。
3.能够唱诵chant，感受英语的乐趣。并通过掌握单词读音规则，提升单词的自学能力。
Aa
Ee
Ii
Oo
Uu
They are five vowel letters.
Aa
舌尖抵住前下齿，舌前部抬向硬腭，先发/e/，发音时，向/i/音滑动，在滑动过程中形成/ei/音，声带振动。
/e /
舌尖抵下齿，嘴唇向两旁伸开，成扁平形，像微笑一样。
Ee
/i /
将舌平放口中，先发/a/音，由/a/向/I/滑动，滑动过程中口形从开到合，发此音时注意把音发足。/aI/的音类似于汉语拼音”ai”或汉字”爱”发音。
Ii
/a /
嘴唇由自然变为圆形，声带振动。此音与”欧”的汉语拼音相似。
Oo
/ /
嘴巴微张开，舌头中部抵着上颚，准备发出/j/的音，然后开始向u滑动，舌头向后缩，嘴巴变小变圆，整个口腔拉长。
Uu
/ju:/
age he fine no use
cake these bike those cute
Look at these words. Try to read them by yourself.
Can you find
out the rule(规则)
age中a的发音和字母A一样!
cake中a的发音和字母A一样!
he中e的发音和字母E一样!
.......
Listen and repeat. Pay attention to the sounds.
a /e / e /i / i /a / o / / u /ju:/
age he fine no use
cake these bike those cute
开音节分为绝对开音节和相对开音节两种。
绝对开音节：以单个元音字母结尾的音节，如hi、no等。
相对开音节：单个元音字母后加单个辅音字母(r除外)，再加一个不发音的字母e构成的音节。
元音+辅音+e
open syllables
How to read them
lake
cake
take
/le k/
/ke k/
/te k/
相对开音节
a在重读开音节中的发音与它字母
本身的发音相同，发/e /
“
顺口溜
I make a cake near the lake
and take it away.
我在湖边做蛋糕并且带走它。
How to read them
me
she
he
/mi /
/ i /
/hi /
e在重读开音节中的发音与它字母
本身的发音相同，发/i /
“
How to read them
kite
ride
like
/ka t/
/ra d/
/la k/
i在重读开音节中的发音与它字母
本身的发音相同，发/a /
“
顺口溜
I like flying a kite and
riding a bike.
我喜欢放风筝和骑单车。
How to read them
so
go
no
/s /
/g /
/n /
How to read them
rose
nose
home
/r z/
/n z/
/h m/
o在重读开音节中的发音与它字母
本身的发音相同，发/ /
“
顺口溜
我在家中用鼻子闻玫瑰。
I smell the rose
with my nose at home.
How to read them
huge
/hju d /
/kju b/
/kju t/
cube
cute
u在重读开音节中的发音与它字母
本身的发音相同，发/ju /
“
顺口溜
这个巨大的可爱的熊猫
会使用魔方。
The huge and cute panda can use a cube.
Challenge!
Read it quickly!
f
a
t
e
m
k
i
M
sm
l
t
o
n
b
h
l
m
u
t
2
Circle the word(s) with the sound in each group.
1. /e / bag late take
2. /i / egg bed me
3. /a / kite ship ice
4. / / nose stop go
5. /ju:/ duke bus run
They are
closed syllable.
闭音节指的是以辅音字母（r,w,y除外）结尾，而中间只有一个元音音素的音节。
Closed Syllable
eg:bag, pet, sit, fox, bus
3
Listen and practise reading the words.
game
she
time
close
music
/ɡe m/
/ple n/
/te k/
/ i /
/wi /
/bi /
/ta m/
/ra s/
/wa t/
/kl s/
/r z/
/h m/
/ mju z k/
/ stju dnt/
/ pju pl/
plane
take
we
be
rice
white
rose
home
student
pupil
4
Try to describe the picture in English.
The girl is riding a bike.
The boy is flying a kite.
It’s a nice day.
放风筝
骑自行车
4
Wake up, little Kate!
Don’t get up too late!
The weather is fine,
So meet me at nine.
We can fly my kite,
And ride my cute bike.
So don’t say no.
Come on, let’s go!
Listen and read the chant aloud.
醒来
起床
快点
一.读一读，判断下面每组词划线部分的读音是否相同。
1. five fish ( )
2. cake at ( )
3. cup duck ( )
4. those sorry ( )
5. three we ( )
Exercises
6. kite milk ( )
7. no on ( )
8. hate face ( )
9. second me ( )
10. much under ( )
二.读一读，找出划线部分发音不同的单词。
( ) 1、A. knee B. tree C. red
( ) 2、A. name B. hat C. cake
( ) 3、A. nice B. ice C. fish
( ) 4、A. blue B. but C. toothbrush
( ) 5、A. hot B. no C. close
C
B
C
A
A