化学实验教学之我见

实验在化学教学中最具魅力，对激发学习兴趣、培养学生各种能力和提高教学质量有着重要作用。在中学化学教学中，主要有课堂演示实验和学生实验两种实验形式。教师可以通过课堂演示实验或学生实验，使学生获得生动的感性认识，从而更好地理解、巩固所学化学知识，形成化学概念，促进观察、分析和解决问题等各方面能力的培养和提高。以下就此谈谈自己的看法。     

A discussion of the listening course in college English

With the improvement of the economy,society,culture and education in china,English is playing an ever more im portant role for students,especially for college students.Unlike the students of the severely disciplined years,they are reluctant to take the rigorous training in college and they will take job after graduation,where they will meet some foreign experts and read foreign reference materials.They must learn how to read English effectively and talk with foreign experts fluently.If they do not learn to listen effectively,they will be unable to take part in oral communication.Therefore,students’listening ability training can never be neglected in college English.