1.效率性原则我们时常听到一些同学谈到外语学习时间不足,但对学习效率问题却很少有人提及。这不能不说是我们学习中的一个失误。不是吗?有的人学外语花的功夫实在不少,但成绩却不够好;相反,有些人不见得花很多时间,可成绩却比较好。 1. The principle of efficiency We often hear some students talk about the lack of time for foreign language learning, but few have mentioned the issue of learning efficiency. This can not be said to be a mistake in our study. Is not it? Some people actually spend a lot of time studying foreign languages, but the results are not good enough. On the contrary, some people do not necessarily spend a lot of time, but the grades are better.