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(共16张PPT)
PEP版英语三年级（下）
Part A
Let’s spell
Unit 4 Healthy food
Warming up
O is for / /.
/ /, / / orange.
/ /, / / fox.
The fox is orange.
Let’s review
Let’s review
pot
fox
boss
doll
body
mom
frog
hot
Sharp eyes
Sharp eyes
Presentation
Now listen
Joe Jones eats at home,
He likes to eat a very big cone.
Healthy food is no joke.
Less junk food, Joe. I hope.
Eat less junk food!
o-e
Joe Jones eats at home,
He likes to eat a very big cone.
Healthy food is no joke.
Less junk food, Joe. I hope.
o-e
Look and repeat
在家
蛋筒冰激凌
不是轻而易举的事
垃圾食品
Joe Jones eats at home,
He likes to eat a very big cone.
Healthy food is no joke.
Less junk food, Joe. I hope.
o-e
Let’s chant
Eat less junk food!
What are the same letters in these words
What’s the sound of the letters “o-e”
Jones
home
cone
joke
They’re o-e.
It’s / /.
Look and say
hope
o-e的发音规则
/ /是双元音，发音时声带振动。由/ /音滑向/ /音，前重后轻，双唇由扁平到略微收圆。
o-e = o + 小e = / /
小e不发音
o读字母音
nose note home rose
/n z/
/n t/
/h m/
/r z/
o-e的发音规则
/ /
Presentation
Read, listen and circle.
1.
2.
3.
4.
not
note
hot
home
John
Jones
box
bone
Listen again and group.
not
box
o发/ /
o-e发/ /
hot
John
note
bone
home
Jones
Presentation
Listen, circle and write.
o o-e o o-e o o-e o o-e
dog nose fox note
Practice
pop log
not nose
orange rose
Coke box
doll log
Jones John
判断每组单词画线部分发音是否一致。
fox
home
bone
not
rose
nose
box
lot
o发/ /
o-e发
/ /
Let’s play!
Let’s play!
Summary
o-e 在单词中发 / / 音。
字母 o 在单词中发 / / 音。
dog not fox hot John
nose rose note hope home
字母 o 和字母组合 o-e 的发音规则
o-e
o
Homework
01
熟读 Let’s spell 中的单词；
02
找到更多符合 o-e 发音规则的单词，练习拼读和拼写。

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