下面来做一件艺术品吧,表示出森林的不同层次。你需要:纸,剪刀,棉线,胶水或胶带,蜡笔或马克笔。第一步:画一棵高大的树,剪下来。画一只生活在露生层的动物。第二步:画一棵较矮的树,剪下来。画一只生活在林冠层的动物。第三步:画一丛灌木,剪下来。画一只生活在林下叶层的动物。第四步:画出森林的地面,剪下来。画一只生活在地面上的动物。 Let’s make a piece of artwork here, showing the different levels of the forest. You need: paper, scissors, cotton, glue or tape, crayons or markers. The first step: Draw a tall tree, cut it. Draw an animal that lives in the uncrowded layer. Step two: Draw a shorter tree, cut it. Draw an animal living in the canopy. Step three: Draw a bush, cut it down. Draw an animal living on the leaf below the forest Step four: Draw the ground of the forest, cut it. Draw an animal that lives on the ground.