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教学难点
mix
教具准备
彩色粉笔，颜料，画笔，调色盘。
微课、PPT
课时安排
1
教学过程
教学活动
设计意图
信息技术应用
Greeting
Pre-task preparations
Sing a song: rainbow. Answer the question: How many colours are there in a rainbow? And then show the seven colours on PPT, let Ss read them.
Play a game: Which colour is missing?
Read and spell the words of colours.
While-task procedures
(1)(Show a picture of some fruit, eg, apple, banana, peach, orange and grapes.)
T:Today I want to paint this picture, and I have five colours, red, yellow, blue, black and white. We can paint the apple with red, the banana with yellow. But how can we paint the peach, the orange and the grapes?
Ss watch the VCR, and think about how Miss Fang and Joe get a new colour.)
Ss: They mix two colours and get another colour.
T: Yes,
Ss watch and follow.
Ss say without the VCR’s sound.
Ss Ss say without the VCR’s sound and letters.
T:How can we get the other colours?
(6）Ss watch the VCR made by T, and find out how to make more colours.
(7)Ss watch again and use the sentences：What colour is it? It’s...
Let’s mix ... and ...
What colour is it now?