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从英语口试谈中学生英语口语的问题与对策 被引量:6
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作者 杨宇学 彭祥英 《中小学外语教学》 北大核心 2005年第9期1-5,共5页
本文从江苏省中、高考英语口语测试分析了中学生英语口语在语言知识、语用知识和心理素质等方面存在的问题,以及口语测试本身存在的不足,并提出可行的对策与建议.
关键词 中考口试 高考口试 问题 对策 建议 英语口语 中学生 英语口试 对策与建议 语言知识
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Input-occupancy-output models of the non-competitive type and their application - an examination of the China-US trade surplus 被引量:24
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作者 Lawrence J. Lau Xikang Chen +6 位作者 Cuihong Yang Leonard K. Cheng K. C. Fung Yun-Wing Sung Kunfu Zhu Jiansuo Pei Zhipeng Tang 《Social Sciences in China》 2010年第1期35-54,共20页
In this paper we construct an extended non-competitive input-occupancy-output model that captures China's processing trade and also develop a methodology to estimate the domestic value-added and employment generated ... In this paper we construct an extended non-competitive input-occupancy-output model that captures China's processing trade and also develop a methodology to estimate the domestic value-added and employment generated by each unit of total exports, of exports by sector, and of exports by commodity, respectively. We also prove mathematically that the gross value of exports is equal to the sum of total value added and total imports. Based on the methodology proposed here, we compile the 2002 extended Chinese non-competitive input-occupancy-output table and the United States non-competitive input-occupancy- output table, and then estimate and analyze the effects of China's exports and US exports on their respective domestic value added and employment. 展开更多
关键词 non-competitive (import) input-occupancy-output model processing exports non-processing exports domestic value added
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