Watch and repeat.

Teach the words of green and black in the same way.

设计意图:通过活动一的学习，教授颜色单词red, yellow, blue, green, black, 并让学生初步感知运用句型It's+ 颜色单词来介绍事物的颜色，为学生活动二的顺利学习打下基础。

2. Teach Activity2.

Look, there is a chameleon in the tree. He sees a panda.

Let the students meet the two new friends and teach them the words: chameleon, panda.

We know chameleon can change colours. What colour can it change? Let's see.

Watch Activity2 and find the sentences with"It's ...".

设计意图：观看课本动画，理解课文内容，寻找重点句型，再次感