正确运用教学态势语言一般应遵循协调、自然、准确、适宜、灵活等原则。学习教学态势语言从模仿性学习阶段到创造怀学习阶段，再逐渐......

With the successful hosting of the Beijing Olympic Games in 2008 and the World Exposition Shanghai China 2010,English,ne......