Effective teaching method of period “language focus” for students of Grade 9 0 I INTRODUCTION THANH HOA EDUCATION AND TRAINING DEPARTMENT THANH HOA EDUCATION AND TRAINING OFFICE INITIATIVES EFFECTIVE TEACHING METHOD OF PERIOD “LANGUAGE FOCUS” FOR STUDENTS OF GRADE 9 Written by Trịnh Thị Thu Position Teacher Working Unit Tran Mai Ninh Secondary School Subject English THANH HÓA 2016 SangKienKinhNghiem net 1 INDEX No Content Page 1 I INTRODUCTION 1 Retionale 2 Research purposes 3 The object and sub[.]