Thus we should teach that part of the language which will be useful, and we should teach language in the way that is used in real world.

因此，外语教学应该教学生在工作或生活中要用到的那部分语言，用在生活中人们使用语言的方式来教语言。

When English teachers teach language knowledge to the students, they should also make the students learn to communicate with others freely and express their own ideas and thoughts.

这就要求广大的英语教师在教会学生知识的同时，还要使他们学会如何用英语表达自己的观点，与别人自由对话、交流。