The Application of Life-based Teaching Concept in High School Chinese Teaching

This article mainly discusses the application of the concept of life-based teaching in Chinese teaching in senior high schools,so as to improve students’interest in learning and Chinese literacy.Using the method of combining theoretical analysis and case study,this paper conducts in-depth research on the application of life-based teaching concept in Chinese teaching in high school.This paper analyzes the current situation of the development of life-based teaching concept and its specific application in Chinese teaching in senior high schools,and conducts case studies analysis.The concept of life-based teaching has important application value in Chinese teaching in senior high schools.It can help teachers to better link the teaching content with students’real life,and improve students’learning interest and Chinese literacy.

ARDCH:适于多媒体传感器网络的自适应周期分簇机制

分析了多媒体传感器网络节点部署特点以及多媒体信息位置相关性特点,提出了一种基于剩余能量与传输距离的自适应周期簇头竞争机制(ARDCH,adaptive round distributed cluster head),综合考虑通信代价及剩余能量选取簇头,同时根据剩余能量来动态调节簇头的工作周期,以此均衡网络中节点的能量消耗。此外采用多信道簇间通信,避免簇间干扰,与已有的几个分簇协议相比,显著地延长了网络的生存周期,更适于多媒体传感器网络。