资源简介

(共31张PPT)
第3课时 (Speed up)
Unit 3
It’s a colourful world!
外研版·三年级上册
Enjoy a song
Hello, I’m Magician Lee. Welcome to the magic colour world.
What are the three primary colours (三原色)
red
yellow
blue
What colours can you see if mixing them together
red
yellow
blue
Look and fill
I’m ____.
I’m _____.
I’m ___.
What colour is it
red
yellow
blue
美妙的；有魔力的
Read and answer
What are they going to do 他们打算做什么？
Let's play together.
Great!
They are going to ____________.
play together
What happens 发生了什么？
What colour is it
It's green!
yellow
blue
green
How do they feel 他们感觉怎么样？
This is fun!
It is ____.
fun
有趣的，逗乐的
What do you think of it
interesting
amazing
magic
What colours can you see 你可以看到什么颜色？
yellow
red
orange
What colours can you see 你可以看到什么颜色？
blue
red
purple
What colours can you see 你可以看到什么颜色？
blue
red
black
yellow
黑色（的）
Watch and check
What colours can you see
1
Read and answer.
I’m red.
I’m yellow.
I’m blue.
1
Let's play together.
Great!
Ha ha!
2
3
提议一起做某事：
Let’s+动词原形（+其他）.
What colour is it
It's green!
This is fun!
4
5
It's black!
It's orange!
It's purple!
6
So many colours!
7
许多；大量
这么，如此
Read again and write.
2
yellow
blue
red
blue
yellow
red
yellow
blue
red
Work in groups. Act out the story.
3
Read fluently.
朗读流利。
Read emotionally.
有感情地朗读。
Act vividly.
表演生动。
请同学上讲台来调颜色，然后全班同学一起讨论他们调出来的颜色。
What colour is it
It’s …
Let’s do
yellow + blue =
green
red + blue =
purple
red + yellow =
orange
red + yellow + blue =
black
Any colours can be made by the three primary colours-red, yellow and blue.
red
yellow
blue
Colour has magic. We can decorate (装饰) the world with different colours.
Enjoy the colours of nature
Summary
Key words:
magical black fun so many
Key sentences:
— What colour is it
— It’s …
1. Read and role-play the story.
2. Use the three primary colours to synthesize
(合成) more colors.
3. Do the related exercises.
Homework

展开更多......

收起↑