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(共26张PPT)
Part A
Let’s talk & Guess and check
Unit 5
The colourful world
人 教 PEP 版 英 语 三 年 级 上 册
Unit 5 The colourful world
A Talk
通过美术课画画，学习询问颜色，并了解色彩的混合变色。
A Learn
学会用颜色描述身边事物。
A Spell
掌握字母Qq-Uu的书写及发音，以及在它们单词中的发音。
B Talk
通过绘画学会询问有关颜色的喜好，并邀请对方一起作画。
B Learn
通过身边事物的不同颜色，学习有关颜色词汇。
C Project
制作色彩翻页书，并对自己本单元的掌握程度进行评价。
What colours do you see
How do colours help us
Make a colour flip book
学会描述身边事物的颜色，感受世界的多彩；了解颜色在生活中的重要作用。
Warm up
Let’s watch a video.
Colours
Lead in
What colours do you see
What’s your favourite colour
Let’s say.
Look at the rainbow.
What colours do you see
Look and answer.
What are they doing
They are having an art class.
What are they talking about
They are talking about the colours.
Look and answer.
What colours do you see
orange 橙红色
green 绿色
red 红色
blue 蓝色
purple 紫色
yellow 黄色
What colour is it
It’s orange.
What colour is it
It’s green.
Look! Red and blue make purple.
Wow!
Look and learn.
-What colour is it
-It’s + 颜色。
What colour is it
It’s orange.
What colour is it
It’s green.
Look! Red and blue make purple.
Wow!
Look and learn.
look 看
make 使出现；做
wow 哇
It’s orange.
What colour is it
It’s green.
Look! Red and blue make purple.
Wow!
What colour is it
Listen and read.
What colour is it
What colour is it
It’s orange.
It’s green.
Look! Red and blue make purple.
Wow!
Role play with your partner.
What colour is it
What colour is it
It’s green.
Look! Red and blue make purple.
Wow!
It’s orange.
Let’s recite.
What colour is it
What colour is it
It’s orange.
It’s green.
Look! Red and blue make purple.
Wow!
Language point.
-What colour is it
-It’s orange.
询问颜色的句型
详解：
-What colour is it
-It’s purple.
想要询问颜色，可以用句型：“-What colour is it ”答语用：“It’s + 颜色.”
Language point.
Red and blue make purple.
表达色彩混合变色的句型
详解：
Blue and yellow make green.
想要表达色彩的混合变色，可以用句型：“... and ... make ...”
Look and say the colours.
Practice
-What colour is it
-It’s ______.
red
orange
green
blue
purple
yellow
Point and say the colours in the classroom.
-What colour is it
-It’s ...
Look and say.
Blue and red make _____.
____ and ____ make____.
____________________.
purple
Yellow
blue
green
Red and yellow make orange
Guess and check
Let’s look.
What colour is it
It’s green.
Wow! Blue and
yellow make green.
Take out your colour cards and practice with your partner.
-What colour is it
-It’s...
-... and ... make ...
Draw and show your colours.
Red and blue make purple.
... and ... make ...
...
What colours do you see Now, I can Contents My stars
read words: orange, green, red, blue, purple, yellow sentences: -What colour is it -It’s... ... and ... make ...
say
use
Good to know
colours
三原色
色彩中不能被分解的基本色为原色。原色可以合成出其他颜色，但其他颜色还原不出原色。
三间色
将红色和黄色、黄色和蓝色、蓝色和红色均匀混合，就会合成三种间色:橙色、绿色和紫色。
Summary
1.学习了下列单词：
表示颜色的单词：orange, green, red, blue, purple。
2.学习了下列句型：
询问颜色的句型：
-What colour is it
-It’s...
表达颜色混合变化的句型：
... and ... make ...
1. red + yellow = ____
2. blue + red = ____
3. yellow + blue = ____
C
A
B
Exercises
一、选词填空。
A: green
B: purple
C: orange
( )1. 当你想要询问是什么颜色，你可以说：
A. What colour is it
B. Do you like the colour
( )2. 当你想表达这是红色，你可以说：
A. It’s orange. B. It’s red.
( )3. 当你想表达红色和蓝色可以合成紫色，你可以说：
A. Red and blue make purple.
B. It’s red, blue, and purple.
A
B
A
二、单项选择。
ONE
TWO
Homework
熟练并有感情地把Let’s talk读给父母听。
自己用英语说一说颜色的混合变化。

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