Unit 15: Computers. Period 94: Lesson 3: Listen I. Objectives: -After the lesson Ss will be able to know the way to buy goods by computers. -To drill Ss the structures: Computer programmer, flow chart, circle, triangles, ovals, insert, press -To drill Ss listening skill. II.Teaching aids Tape + cassette +textbook + pictures, III. Teaching procedure. 1. Class organization: 2. Oral test: Ask Ss to do exercise 2 ( p 90). 3. New lesson: A. Warm up. -Ask ss to play the cross word with the key word form the word: Computer. -Work in pairs to find the word out. - Here the following guiding sentences: 1) Taking a lot of time to do. 2) The opposite meaning of “ easy” 3) Join together. 4) Keep the information. 5) Making you smile. 6) A question or difficult situation. The key word: Computer. 1) time consuming. 2) Difficult. 3) Connect 4) Store. 5) Amusing. 6) Problem. B. Pre- listening. -Ask Ss to look at the chart in the book and then T explains the way to complete the table. -New word: Circle: h×nh trßn. Triangles: h×nh tam gi¸c Press button: Ên nót. Oval: h×nh « van Insert coins: nhÐt , ®ua ®ång xu vµo. -Ask Ss to read the new words in chorus. -Ask Ss to listen to the tape about the steps to get drink from the machine. C. While - listening. - Play the tape twice and then fill in the chart. -Work in pairs to share the answers to p Call some Ss to give the answers after listening to the tape. Start -> find a machine -> Do you have a correct change? -> Yes -> What do you want to drink? -> Lemon soda -> Insert coins & press button -> take it. - Give the answers and check. D. Post - listening. -Ask Ss to speak again the step to get the drink from the machine. E. Further practice. -Ask ss to do the exercise: Chose the word that is different from the others: a) Computer -printer- photocopier - cooker b) Triangles – square –question – oval. a) Shape - chart – graph – diagram. b) Lemon – fruit – melon- apple. c) Microphone –TV – paper- sewing machine. d) Pulp - wash – weigh – cook. e) Sugar – cocoa- taste – butter. f) Inventor- typewriter- writer- architect. 4. Consolidation: - Ask Ss to give the main content of the lesson: The step to get drink from machine. 5. Home work: -Ask ss to do the exercise 3 (p91) . Unit 15: Computers. Period 94: Lesson 3: Listen I. Objectives: -After the lesson Ss will be able to know the way to buy goods by computers. -To drill Ss the. Ss listening skill. II.Teaching aids Tape + cassette +textbook + pictures, III. Teaching procedure. 1. Class organization: 2. Oral test: Ask Ss to do exercise 2 ( p 90). 3. New lesson: . vµo. -Ask Ss to read the new words in chorus. -Ask Ss to listen to the tape about the steps to get drink from the machine. C. While - listening. - Play the tape twice and then fill in the chart.