上美术课前,老师让我们在校园里捡来一些树叶。我想,上美术课要树叶做什么呢?上课铃一响,美丽的杨老师神采飞扬地走进教室,神秘地笑着说:“同学们,今天我们上一节手工课。大家看,这是什么?说完,她从背后拿出一幅画。我们一看,都被吸引住了。这幅画不是用笔画的,而是用各种各样的树叶做的美丽的海底世界。杨老师说:”同学们,今天美术课的任务就是开动你们的大脑,用你 Before the art class, the teacher asked us to pick up some leaves on the campus. I think, the art class to the leaves to do what? The bell rang, beautiful Yang teacher splashed into the classroom, said with a mysterious smile: “classmates, today we have a manual class.We all see, What did it mean? She took a picture from behind and we were all drawn to it. The painting was not a stroke but a beautiful underwater world made with a variety of leaves. Yang said: ”Students, the task of art class today is to start your brain, use you