小学英语外研版join in（2024）三年级上册（2024）Unit 2 Colourful world教学课件ppt

这是一份小学英语外研版join in（2024）三年级上册（2024）Unit 2 Colourful world教学课件ppt，共43页。PPT课件主要包含了yellow，green，blue，red，pink，purple，orange，black，white，brown等内容，欢迎下载使用。
It is ______.
What clur is it?
It is ____.
It is _____.
Lk and predict
What’s the stry abut?
A. Mum’s birthday
B. A gift fr mum’s birthday
What des Nana want t give her mum?
She wants t give her mum a beautiful necklace.
Read and answer
What des Nana find in her ty bx?
She finds an ld necklace.
Hw des Nana deal with (处理) the ld necklace?
She plans (打算) t paint it.
What’s the prblem (问题)?
She has nly sme clurs.
Hw des Nana slve (解决) the prblem?
She mixes different clurs t make a new ne.
她把不同的颜色混合在一起调成一种新的颜色。
Red + yellw =
Blue + yellw =
What clurs des Nana get?
At last (最后), the necklace is _________.
Des Mum like the necklace?What des she say?
Yes, she des.
当我们得到别人的关心、帮助、夸赞或收到别人的礼物时，应该及时表达感谢。
What’s fr Mum?
“名词+’s”意为“……的”，是名词所有格形式
an 是不定冠词，意为“ 一个”，常用在发音以元音音素开头的单词前
表达自己会做某事：I can+ 动词原形(+其他).
Watch and act
A clurful necklace
Try t retell
… Mum’s birthday …
… ld necklace …
… clurful …
… Thank yu …
Clur and say. Hw des Nana makethe clurs?
表达某两种颜色相加得到另外一种颜色：颜色A+and+颜色B+is+颜色C.
Step 1: Drp clurs int the bttle.Step 2: Shake the bttle! (摇晃瓶子)
red + yellw =
red + blue =
yellw + blue =
red + white =
red + yellw + blue =
The three primary clurs（三原色）
三原色指色彩中不能再分解的三种基本颜色。
Think and say
Three Primary clurs (三原色):Any clur can be made by these three clurs: red, yellw and blue.
Clur a necklace. Then pint and say.
给项链的珠子涂上不同的颜色，然后边指向项链的珠子边用“It’s...”说一说其颜色。