【正文】
Unit3 Topic3 What were you doing at this time yesterday? Section A Teaching aims: the expressions of making a phone call and the present continuous tense. the past continuous tense. Teaching procedure: Step1. Review Ask and answer. Review the present continuous tense. 1. Ask and answer between theteacher and students. T:I am having an English class now. What were you doing at this time yesterday? Ss:I was? 2. Let Ss ask and answer one by one like this. 3. Pr