【正文】
ask students to consolidate each calculating machine’s formation and functions. 8. Discuss in the group and fill in the form. Computer Step3 Language points Consolidation 1. Read the phrases 2. Do three exercises: a. phrases b. Fill in the blanks with the phrases to summarize the passage. 1. Rea d the phrases and finish the exercises. Computer pictures Step4 Using language Tell Ss how numbers developed with the times 3. Show some pictures of umbers. Discuss the development of numbers. Pictures Step4 Homework Consolidation 1. Listen and read the text, recite the phrases 2. Try to recite the passage according to the pictures 。 Chapter 4 The world of numbers (Intensive reading) 橫崗梧桐學(xué)校 劉叢 Teaching