1、同学们，听一听这是什么声音？同学们，听一听这是什么声音？你能分辨出几种声音？你能分辨出几种声音？1、钟表整点报时的声音。、钟表整点报时的声音。2、闹钟报时的声音。、闹钟报时的声音。3、手表指针走动的声音。、手表指针走动的声音。听听看！听听看！时间告诉时间告诉我我TICK TOCK TIME传统文化的ADD YOUR TITLETEXTTEXTTEXTTEXTTEXTTEXT1共同之处共同之处2不同之处不同之处：都有钟面、刻度和指针都有钟面、刻度和指针：造型各异，功能差异：造型各异，功能差异这些时钟有什么相同之处和不同之处？这些时钟有什么相同之处和不同之处？设计时钟主要从哪几方面考虑？设计时钟主
2、要从哪几方面考虑？A、整个时钟的外形设计：、整个时钟的外形设计：造型要特别，要有创意。造型要特别，要有创意。B、钟面、刻度与指针的设计：、钟面、刻度与指针的设计：钟面要特别，刻度钟面要特别，刻度要准确，指针分长短。要准确，指针分长短。ADD YOUR TITLETEXTTEXTTEXTTEXTTEXTTEXTADD YOUR TITLETEXTTEXTTEXTTEXTTEXTTEXTADD YOUR TITLETEXTTEXTTEXTTEXTTEXTTEXTADD YOUR TITLETEXTTEXTTEXTTEXTTEXTTEXTADD YOUR TITLETEXTTEXTTEXTTEXTTEXTTEXTADD YOUR TITLETEXTTEXTTEXTTEXTTEXTTEXTADD YOUR TITLETEXTTEXTTEXTTEXTTEXTTEXT传统文化的ADD YOUR TITLETEXTTEXTTEXTTEXTTEXTTEXT比赛要求比赛要求：发挥你的想象力，发挥你的想象力，设计一个有创意的时钟。设计一个有创意的时钟。
