老师
hello children， welcome to our English class im your teacher miss Zhang today， we are going to learn lesson too water drops travel to Greenland。
老师
通过今天的学习，同学们能够借助图片读懂故事，能够简单了解水循环的过程，还能知道水的重要性，要保护节约水资源。
老师
First lets listen to a water song.
学生
Water in the garden， water in the sea， water in the air， water is all around us， is a gift for nature so be thankful for water lets see water together， lets see water too，gather， water high in the sky， rain on the green crash water is what flowers drink and fish breathe. what are is a good for nature？ Ill be thankful for water lets see water together made waters save life la la la la la la la， there is the information， things are for water whats the water together whats.
老师
The water too，never， what a lovely song， the water drops are very cute water is a gift from nature， water is all around us.
老师
在上节课的学习中，我们了解了水的三种存在状态，你还记得吗？
学生
Ice， water and steam.
老师
You are right ice is a solid water is. The liquid steam is a gas. How can they ch