We obtained good results of bilingual teaching by earnest preparation before the classes, the use of various means in the classes and enhancement of practice after classes.

通过课前精心准备、采用多种教学方法和手段，课后强化训练等，获得了较好的效果。

youdao

When face - to - face teaching is on, it is necessary to have earnest attitude, correct viewpoints, rich materials, close combination of practice and theory, and flexible teaching methods.

端正教学态度，课堂面授要有认真的态度、正确的观点、丰富的材料、紧密的结合、灵活多样的科学方法。

youdao