Based on the urgent need of teachers' quantity and quality,the teacher edu-cation thought of technical rationalism was popular in the world in the 1960 s and 1970 s,whose core idea is the rational use of teaching techniques by teachers and improving teach-ers' teaching ability. Its theoretical bases are empirical philosophy,behavioral psychologyand essentialism educational philosophy. Under the guidance of technical rationalismthought of teacher education,teacher education practice models,namely microteachingmodel and competence-based model h...