英语翻译摘要：随着计算机、网络等信息技术的发展,越来越多的现代化教学手段走进了课堂,走进了中学教学领域,它正以令人始料未及的速度渗透到教育领域.以多媒体技术和网络技术为核心

英语翻译摘要：随着计算机、网络等信息技术的发展,越来越多的现代化教学手段走进了课堂,走进了中学教学领域,它正以令人始料未及的速度渗透到教育领域.以多媒体技术和网络技术为核心
英语翻译
摘要：随着计算机、网络等信息技术的发展,越来越多的现代化教学手段走进了课堂,走进了中学教学领域,它正以令人始料未及的速度渗透到教育领域.以多媒体技术和网络技术为核心的信息技术,正以它的直观性、趣味性、形象性等优势影响着教学,冲击着传统的课堂教学模式和教学方法.作为课堂教学的一种辅助手段,多媒体信息技术不仅生动形象、声形并茂、直观逼真,而且具有动静搭配、分合结合、快慢可控、大小可变、时空随意等功能,对提高科学教学质量具有重要作用.如何适时、适度、高效地运用现代信息技术是我们广大教学工作者应该重视并努力实践的重要内容,也是教学发展的时代要求.
关键词：信息技术应用 教学实践
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英语翻译摘要：随着计算机、网络等信息技术的发展,越来越多的现代化教学手段走进了课堂,走进了中学教学领域,它正以令人始料未及的速度渗透到教育领域.以多媒体技术和网络技术为核心
【Abstract】With the development of information technologies such as computers and the Internet,more and more modern methods are applied for teaching in the high school education.These modern teaching methods have come to pervade the education field with an unexpected speed.Information technologies,with its cores of multimedia technology and network technology are playing an influential role in teaching due to its immediacy,interesting tactic and vivid characteristic and challenging the traditional teaching modes and methods.As a supplementary teaching method,the multimedia information technologies are vivid,involving both hearing and seeing and visual.These technologies can be practiced in both dynamic and static manners,divided in parts and integrated as a whole,variable in size and free of time and space.They are playing a significant role in improving the scientific teaching quality.It deserves attention of our teachers how to effectively apply the modern information technologies in a timely and proper manner and we should strive to practice these technologies for meeting the demand of current society for the development of teaching.
【Keywords】Junior High School Science,Application of Information Technologies,Teaching Practice
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