The experts in grammar analysis and translation approach believed that the human minds could be trained by logical analysis of the classic language，memorization of complicated rules，and ______ between languages.

What are the principles that Asher believes in?

What are the four points summarized by Tang Lixing on the methodological development before the 1980s in China?

What is the primary goal of the Natural Approach?

Discuss in your own words the advantages of the Direct Method.

How does the teacher mat practices the Oral Approach deal with students’ errors?

What is language in Chomsky’s opinion?

Could you please name any two of Daniel Jones’ works on English phonetics?

What is the learning theory of the Direct Method according to J.A. Comenius?