... year 2015 the population of the world is expected to be over 7 billion (last Period:39 I. Objectives: By the end of the lesson , Ss will be able to: - develop such reading micro-skills ... are going to learn about world population - Listen to the teacher and answer the questions - Listen to the teacher and open the book – Unit7 , part A: reading ... Method: Integrated, mainly communicative III. Teaching aids: Textbook, board, hand-outs, cassette tape and player. IV. Procedures: Teacher’s activities Students’ activities Warm-up : (5...