Then , the main problems on middle school english listening and speaking teaching are analyzed out of wide respects such as teaching methodology , teacher " academic ability , students " own problem , context of situation , and social cultural factors 然后从教学方法，教师队伍素质，学生自身因素，语言环境，以及社会文化因素等方面分析了目前中学英语听说教学中存在的主要问题。
This paper argues that the important location elements in the formation of the present business office districts include the level of the general economic development of the city , government policies , social - cultural factors , communications and transportations , and city environment . moreover , this chapter further analyses the different functions and effects each of these elements play upon the final formation of the business office districts and their possible influence upon the formative mechanism of the business office districts 认为城市社会经济发展水平、政府政策和作用、社会文化因素、交通通讯、城市环境等是影响商务办公区形成的重要区位因子，并对这些因子在商务办公区形成中的作用进行了论证，进一步总结出商务办公区的形成机制。
Drawing upon findings from brain research , evolutionary biology , piaget " s studies of developmental and cognitive psychology , mi challenges the traditional view of intelligence as a unitary capacity that can be adequately measured by iq tests , emphasizing the role of culture and education condition in the development of children " s intelligences . his theory was improved based on the project zero 加德纳借鉴吸收了脑科学、智能生物学的研究成果，并对脑损伤病人、白痴学者等特殊人群进行了深入研究，同时在批判传统智商理论和挑战皮亚杰认知发展理论的基础上，批判性地吸收了他人智力学说的合理成分，突出强调了社会文化因素和教育条件对儿童智力发展的影响。
Through quantitative analysis , we reached the conclusions : the difference in the three belts is obvious but not fearful ; besides of historical basis and natural condition , the factors that lead to the difference consist of input intensity ( specially foreign direct investment ) , exports power and economical system ( structure of possession system ) . industrial structure and social - cultural elements have some influences 通过定量计算得出结论:三大地带之间的差距虽然明显，但不可怕；造成三大地带经济增长差异的原因，除了历史基础和自然条件以外，首先是投入强度(尤其是人均外商直接投资额) ，其次是出口能力和经济体制(所有制结构) ，产业结构和社会文化因素也有一定影响。
