đếm được số ít* Note:a-> an ( before u,e,o,a,i)a-> an ( before u,e,o,a,i)
3.Practice: *Picture drill.Pictures- T. asks sts to use the pictures in A2(P. 31) to practise asking andanswering.- Listen and give the- T, models:answers.S1: What is this?S2: It’s a pen.S1: What are these[r]