美丽的天空授课人:刘老师人教一年级美术01五彩斑斓的天空天空只有一种颜色么你还见过什么颜色的天空?天空是什么颜色的?多彩的天空天空中有些什么?想一想,天空中还有什么呢?02想象里的天空看看画里的天空是什么样的?画中天空中有鲸The concepts national income and national product have roughly the same value and can be used interchangeably if our interest is in their sumAdd The TitleThe concepts national income and national product have roughly the same value and can be used interchangeably if our interest is in their sumAdd The TitleThe concepts national income and national product have roughly the same value an