填空题 When we use the word（）we mean that an idea or theory is being applied: that whatever the teacher does, certain theoretical principles are always borne in mind.

填空题 At one time（）was called Classical Method since it was first used in the teaching of the classical languages of Latin and Greek.

填空题 Most contributors to the Communicative Approach share the view that language is used for communication and are more concerned with meaning than with（）.