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(共26张PPT)
Unit 4 Healthy food
人教版三年级(小学)英语下册
Part A Let’s spell
目录
01
Lead in
03
Practice
02
Presentation
04
Summary
Lead in
Introduction The introduction of a lesson is the beginning of a class, and it is also an important for students to start taking interest in the subject get involved in it.
01
Lead in
字母，是构成单词的基础。英语中一共有26个字母！他们在单词中又是怎么发
音的呢！
01
Lead in
Miss D原创课件，请勿参加比赛和倒卖。
A.words B.letters
What’s the song about
√
01
Review
This is the letter “Oo”.
Oo, Oo, Oo!
Presentation
Let students have a general perception, then students listen to the recording again with a purpose and make choices and fill in the blanks according to the text which mobilizes various organs to participate in the learning process.
02
Presentation
O is for / /.
/ /, / / orange.
/ /, / / fox.
The fox is orange.
Let’s review
Let’s review
02
Presentation
pot
fox
boss
doll
body
mom
frog
hot
Sharp eyes
Sharp eyes
02
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
02
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
02
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!
02
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
02
Presentation
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
02
Presentation
nose note home rose
/n z/
/n t/
/h m/
/r z/
o-e的发音规则
/ /
Practice
Consolidate the knowledge learned, make the practice more thorough and complete, and make students master the key points of this lesson to the extent of and automation, laying a foundation for practical application.
03
Practice
Read, listen and circle.
1.
2.
3.
4.
not
note
hot
home
John
Jones
box
bone
03
Practice
Listen again and group.
not
box
o发/ /
o-e发/ /
hot
John
note
bone
home
Jones
03
Practice
Listen, circle and write.
o o-e o o-e o o-e o o-e
dog nose fox note
03
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。
03
fox
home
bone
not
rose
nose
box
lot
o发/ /
o-e发
/ /
Let’s play!
Summary
Help students organize their knowledge. Let students clearly see the knowledge framework of this lesson, understand the connections between different knowledge points, and deepen their memory.
04
Summary
字母 o 在单词中发 / / 音。
dog not fox hot John
字母 o 的发音规则
o
04
Summary
o-e 在单词中发 / / 音。
nose rose note hope home
字母组合 o-e 的发音规则
o-e
04
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。
课程结束
Thank you!

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