资源简介

(共24张PPT)
Unit3
Keep Fit
Section A 语音课
Lin
Let’s enjoy a song.
Pay attention to the coloured words.
Bike, bike, on the road,
Hike, hike, up the slope.
Swim, swim, in the sea,
Fit, fit, so we be.
Lie down, lie down, under the sky,
Tie up, tie up, our shoes tight.
Piece by piece, we build our dreams,
Believe, believe, in the night.
Fly high, fly high, like a bird,
Sky’s wide, sky’s wide, no word.
Happy hearts, happy souls,
Healthy bodies, we control.
Yoga, yoga, stretch and bend,
Yesterday’s efforts, today’s friend.
Together, we chant, with joy we sing,
Life’s a ride, let’s keep on winging.
How do you pronounce this word
/a /
bike
hike
i
k
e
元音
辅音
不发音字母e
发字母本身音
[ha k]
/ /
swim
fit
w
i
m
辅音
元音
辅音重读
发短元音
[f t]
How do you pronounce this word
/a /
lie
tie
ie
元音组合
单音节词末发双元音
[ta ]
How do you pronounce this word
/i:/
piece
believe
ie
c
e
元音组合
辅音
不发音字母e
在单词中发长元音
[b li:v]
How do you pronounce this word
/a /
sky
fly
y
辅音
单音节词末，发双元音
[fla ]
How do you pronounce this word
/i/
happy
healthy
y
辅音
词末，非重读音节，发短元音
[helθi]
How do you pronounce this word
/j/
yoga
yesterday
y
辅音
单词开头发辅音
[’jet de ]
How do you pronounce this word
Let’s play a game.
/a /
/i/
/i:/
/j/
/ /
bike
sky
swim
fly
tie
believe
happy
piece
yoga
yesterday
lie
healthy
fit
hike
Pronunciation
1. Listen and repeat.
i /a / / /
mine big
time hill
ir
/ / girl shirt ie /a / /i:/
pie piece
lie niece
y /a / / / /j/
sky party yard
why healthy yours
i /a / / /
mine time ______ big
hill
______
重读闭音节
开音节
Read and learn more about it.
元音字母 i 在重读开音节中发字母本音/a /，如：drive / polite / online等；在重读闭音节中发/ /，如：chip / dish / kick等。
shine
fish
Read and learn more about it.
元音字母组合 ie 在单音节的词末时发/a /，如：tie / die等；另一个发音是/i /，如：field / believe / achieve等。
ie /a / /i /
pie lie ______ piece
niece
______
die
thief
Read and learn more about it.
字母y的发音规律
（1）在单音节的词末或重读音节中发/a /，如：shy / fly / apply等。
（2） 在非重读音节中发弱读音/i/，如：busy / happy / lazy等。
（3）还可以发半元音/j/，如：yesterday / yellow / yawn等。
y /a / /i/ /j/
sky why ______ party healthy ______ yard
yours
______
try
yes
family
Pronunciation
1. Add one more word to each group.
i /a / / /
mine big
time hill
ir
/ / girl shirt ie /a / /i:/
pie piece
lie niece
y /a / / / /j/
sky party yard
why healthy yours
like
price
quite
fit
kick
litter
die
field
thief
believe
skirt
third
bird
cry
dry
try
scary
carry
many
you
yellow
young
Let’s choose the different sound.
1. why big lie time
2. party yes family healthy
3. pie tie piece die
4. mine drive dish light
5. yellow yell yawn fly
C
自我检测
C
A
B
B
Let’s listen.
Listen and clap when you hear the stressed words.
keep fit
play sport
Don’t talk.
What’s this
Let’s listen.
Listen and clap when you hear the stressed words.
once a week
Keep me fit.
Not at all.
Where’s my phone
Let’s listen.
Listen and clap when you hear the stressed words.
work as a team
play with my friend
Give her a book.
Why do you like it
Let’s listen.
Listen and clap when you hear the stressed words.
if you like
in the summer
Is it hers
Do you see it
Let’s listen.
Listen again and repeat.
Pronunciation
2. Listen and clap when you hear the stressed words. Then listen again and repeat.
keep fit play sport Don’t talk. What’s this once a week keep me fit Not at all. Where’s my phone work as a team play with my friends Give her a book. Why do you like it if you like
in the summer
Is it hers
Do you see it
重读规则
一方面，语法重读，即重读实词，如名词、动词、形容词、副词等。
另一方面，逻辑重读，重读想强调的任何词。
Twinkle, twinkle, little star,
How I wonder what you are.
Up above the world so high,
Like a diamond in the sky.
语音现象
英语是一种节奏较强的语言。英语句子中有的词重读，有的词不重读。英语单词中有重读音节和非重读音节，重读和非重读音节在句中形成一强一弱或一重一轻的变化，这样就形成了英语的节奏。
节奏

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