This paper was based on researching the ornamental pattems of thelacquer boxes in Ming dynasty, an by way of summing up the influenceson the subject matter by the material of the lacquer boxes and thetechnique of the lacquer painting, then concluding how Ming dynastypeople to change this kind of ingredients and how to develop humanefactors on the subject matter of the lacquer boxes.

Based on the examples quoted from the essay " Let s Take off Hats and Salute Chinese" this paper illustrates the concept and practice of comversational skills class in technical secondary school from four aspects : prereading, intensive reading,training and doing homework assignments, which will help students convert their conversational knowledge into conversational skills.