This paper first introduced the concept of the teacher-student interaction and the basic characteristics of the interaction between teachers and students about to find out.
We emerged from the shade of the lake fringe and crossed some low, gray sand dunes. Soon an Afar boy and girl came with their herd of goats to investigate.
The phonetic symbol is a very important part of English study just like in our country every primary school student must learn Chinese phonetics first.
First, in view of junior students' thinking of way, according to the characteristics of mathematics open-ended problem solving, we designed a series of question prompts.