ladies and gentleman: welcome to the number 4 primary school in jiuyuan district. i am glad to see lots of teachers here. today ,we held on the activity about hands by hands between two primary school.首先，非常感谢九原区教研室和两家学校的共同努力，为我们大家创造一个英语研讨机会，再次感谢两位授课教师以及在座各位老师的认真倾听。下面我先来介绍一下与会人员：一、研讨..