並前往https://class.kh.edu.tw/sites/1425/upload_file/175/(%E5%B8%82%E5%8D%80%E5%8F%8A%E5%A4%A7%E9%B3%B3%E5%B1%B1%E5%8D%80)%E9%A3%9F%E5%93%81%E4%B8%AD%E6%AF%92%E6%B5%81%E7%A8%8B.ppt