Unit 15: Computers. Period 94: Lesson 3: Listen

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.
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Unit 15: Computers. Period 94: Lesson 3: Listen Unit 15: Computers. Period 94: Lesson 3: ListenI. 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) Connect4) 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 completethe table.-New word:Circle: h×nh trßn. Triangles: h×nh tam gi¸c Press button: Ênnót. Insert coins: nhÐt , ®ua ®ång xu vµo.Oval: h×nh « van-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 afterlistening to the tape.Start -> find a machine -> Do you have a correct change? -> Yes -> What doyou 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 - cookerb) 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)