Step 1 Think and write (基础性作业)
美术教室需要各种颜料,但只有三种基础色,你可以帮忙调出其他颜色吗?调好后填一填实验单。
We have three basic colours (基础色). Can you help us make some new colours?


美术教室需要各种颜料,但只有三种基础色,你可以帮忙调出其他颜色吗?调好后填一填实验单。
We have three basic colours (基础色). Can you help us make some new colours?
答案
blue + yellow = green
red + blue = purple
red + yellow = orange
red + yellow + blue = black
red + blue = purple
red + yellow = orange
red + yellow + blue = black
解析
根据颜色混合的基本原理,红色和黄色混合产生橙色,红色和蓝色混合产生紫色,黄色和蓝色混合产生绿色,而当三种颜色混合在一起时,会产生黑色或深褐色。在这个题目中,可以参考如下解答:
Blue + yellow = green
Red + blue = purple
Red + yellow = orange
Red + yellow + blue = black
Blue + yellow = green
Red + blue = purple
Red + yellow = orange
Red + yellow + blue = black
Step 2 Paint and say (拓展性作业)
用调好的颜料给物品上色,并向其他同学做介绍。

用调好的颜料给物品上色,并向其他同学做介绍。
答案
Look! The art room is beautiful now. The chairs are blue. The desks are yellow. The pictures are pink. The plant is green. I am happy to help.
解析
根据三年级下册英语所学颜色词汇(如red, yellow, blue, green, pink, purple, black, white, brown等),结合插图中物品(椅子、桌子、画、画架、植物等),选择合适颜色形容词填空。
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