Jiao shi zen yang shao zuo wu yong gong?

Ben shu fen shang xia liang pian. Shang pian ce zhong gai kuo di tao lun jiao shi zuo wu yong gong de yuan yin ji ji ben dui ce, Xia pian ze jie he jiao shi de ju ti gong zuo huan jie yi xiang yi xiang di tao lun chang jian wu yong gong he dui ce. Shu zhong she ji de hua ti dou lai zi yi xian jiao shi zai jiao yu wang zhan shang de ti wen, Bao kuo<wu yong gong de wen hua bei jing>, <jiao lü shi jiao shi zuo wu yong gong de yuan yin zhi yi>, <si ji ying bei yu wu yong gong> deng wen zhang.