两点之间"线段"最短的运用     

林文热 《数学教学研究》2003,(7):36-36

“最”是现实中经常要考虑的一个问题,也是一个有代表性的理论问题,在高考中也有较高的要求。这里我仅仅研究两点之间“线段”最短的运用。 “两点之间线段最短”可引申出“三角形两边之和大于第三边,两边之差小于第三边”。而三角形是一个平面问题,所以常用这个结论研究平面上点之间的距离问题。  相似文献   

阅读教学与学生的个性发展     

林文 《中国小学语文教学论坛》2004,(12):40-40

面对社会发展的需要，语文课程在课程目标和内容、教学观念和学习方式等方面，都反复强调要发展学生的个性。那么如何在阅读教学中发展小学生的个性呢?  相似文献   

经济全球化与中国经济发展战略     

林文 《福建师大福清分校学报》2005,(1):11-15

经济全球化是社会化生产和高科技迅猛发展的结果,是生产社会化在当代高新科技迅猛发展条件下的新发展.文章探讨了经济全球化趋势相同但形态、特征和历史作用不尽相同的两个阶段以及经济全球化对我国产业发展的影响,提出了经济全球化下的中国经济发展战略建议.  相似文献   

广东省城镇社区体育健身环境建设现状的调查分析   总被引：1，自引：0，他引：1  

翁锡全  潘哲浩  林文弿 《沈阳体育学院学报》2009,28(1):85-87,91

采用问卷调查、实地观察和数理统计等研究方法,对广东省城镇社区体育健身环境建设状况进行研究.结果显示,广东省城镇社区体育健身环境在规划上主要存在大多数社区在建设和改造中没有同步进行健身环境的规划和建设,并在地点、面积、项目配置和器械安全性等方面没有考虑到社区居民的健身需要;已建的社区健身环境在色彩设计上是以绿色为主,黄色为次的基调;在设施场地上基本平坦、清洁,绿化也较好,而场地材质不够舒服;健身环境仍存在噪声、飘尘、废气、垃圾和污水等污染因素的影响.  相似文献   

LIANG ZI： FASHION LEADER IN GAMBIERED SILK     

Tao Hong 《中外文化交流(英文版)》2008,(2):12-15

China Fashion Week 2007 was a lucky event for Liang Zi, a Chinese designer that has committed herself to the concepts of ＂peace, health and beauty＂. At this annual world-class gala for the fashion circle, she won the double honors of ＂Jin Ding Award＂ and ＂Best Female Designer＂, both of which are the top prizes for Chinese fashion designers and had never been awarded to one single designer.  相似文献   

浅析大腿积极前摆和下压扒地对提高短跑速度的作用     

林文 《少年体育训练》2008,(2):36-36

在煤渣跑道时代,短跑技术主要强调后蹬技术。随着体育科学技术的发展和塑胶跑道的出现,短跑运动员逐渐改变了以往传统的跑法。由于塑胶跑道的高弹性,现代短跑技术已经不 再强调后蹬，而是注重于大腿前摆和下压扒地动作的积极性。本文从生物力学的角度，主要采取了文献资料法、实验对照法和统计分析法等研究方法，来分析大腿积极前摆和下压扒地对提高短跑运动员的速度的效果。  相似文献   

STATUE CELEBRATING CHINA＇S LUNAR ORBITER UNVEILED     

Tao Hong 《中外文化交流(英文版)》2008,(2):28-29

The successful launch of China＇s first unmanned lunar orbiter, Chang＇e Ⅰ witnessed the country＇s leading status in the space industry and fulfilled Chinese people＇s dream to explore the moon. In order to show respect for Chinese scientists who have made great contribution to the countrv＇s space exploration and express Chinese people＇s commitment to the peaceful utilization of space for the benefit of human kind,  相似文献   

任务型教学法初探     

林文 《佳木斯教育学院学报》2012,(8):192-192

本文通过对高职高专英语教学现状以及任务型教学法的基本特征和优势进行分析,得出结论,任务型教学法是一种值得推广的有效的外语教学方法。  相似文献   

Cognitive component of componential model of reading applied to different orthographies     

Joshi RM  Tao S  Aaron PG  Quiroz B 《Journal of learning disabilities》2012,45(5):480-486

Whether the simple view of reading (SVR) as incorporated in the componential model of reading (CMR) is applicable to other orthographies than English was explored in this study. Spanish, with transparent orthography and Chinese, with opaque orthography were selected because of their diverse characteristics. The first part reports a study of students from grades 2 and 3, whose home language and medium of instruction was Spanish, and were administered tests of decoding, listening, and reading comprehension. A comparison group of 49 children from Grade 2, 54 children from Grade 3, and 55 children from Grade 4, whose home language and instruction was English, were also administered tests of decoding, listening, and reading comprehension. Multiple regression analysis showed that approximately 60% of the variance in reading comprehension of Spanish participants and 50% of the variance in reading comprehension of English participants were explained by decoding and listening comprehension. Furthermore, the performance of third grade Spanish participants resembled that of fourth grade English-speaking participants. In the second study, 102 Chinese students from Grade 2 and 106 students from Grade 4 were administered tasks of Chinese character recognition, reading fluency, listening, and reading comprehension. Multiple regression analyses showed character recognition and listening comprehension accounted for 25% and 42% of the variance in Chinese reading comprehension at Grades 2 and 4 respectively. These results indicate that the simple view of reading is applicable to writing systems other than that of English.  相似文献   

论开放教育教学模式下英语课程的改革     

林文 《福建广播电视大学学报》2012,(4):39-42

开放教育教学模式以独特的教学理念、教学方法和教学效果,推动着教学改革的发展,在开放教育教学模式下英语课程改革也任重而道远。本文着重阐述了开放教育教学模式下英语课程改革的必要性、存在的问题以及建议,从而进一步提高开放教育英语教学水平。  相似文献