A practical guide to the teaching of English as a second of foreign language A Practical Guide To The Teaching Of English As A Second Or Foreign Language Teaching English as a second or foreign language 并列题名：Teaching English as a second or foreign language Teaching English as a Second or Foreign Language A Grammar to teaching Chinese as a foreign language Practice Exercises for the TOEFL：Test of English as a foreign language Introduction to teaching chinese as a foreign language Curriculum and instruction of teaching English as a foreign language Introduction of teaching Chinese as a foreign language