外研版高中英语必修四Module2 Traffic Jam.ppt

Module2 Traffic Jam Introduction Complete activity 2 Answer the questions: Imagine what will happen in a traffic jam ? Have you ever been stuck in a traffic jam? Can you describe the situation for us? _______ often cause the traffic jam Often cause traffic jam Finish the exercises on Activity 1 2 , on page 17.　 1. Why not use / take underground? 2. Why not use minibus? 3. Why not travel at a different time? 4. Why not build new ones? 5. Why not employ more traffic policemen? 6. Why not build underground car parks? What should we do to solve it？ 1.Limit the number of the new cars 2.Build more under-ground lines. 3.Build roads in the sky. 4.Encourage people to take buses instead of cars 5. develop public transport 6. improve road conditions Post reading Read the passage carefully, and try to answer the questions on P13. Grammar-1. Look Say (5ms) Look at the signs and say what they do. Grammar-5. Observation (5ms) Do you know how to make imperatives more polite? Open the window, please. Will you go fishing with me this afternoon? Would you do me a favor? Could you show me how to get to the railway station? Hand the dictionary to me, will you? Let’s go out for a walk, shall we? Why don’t you get something to drink? I suggest we (should) take the train. Summary Function –2 . Practice (3ms) Do you know how to give advice? You’d better (not) … Why (not) …? How / What about …? Make sure that …. Please don’t …. You should always / never …. You have to …. Shall we / I …? Let’s …. It’s a good idea to …. 4. Who are they in “They should close the city center”? The local government/ city council. 5. Why does the writer divide the passage into two parts? The first part talks about problems; the second about solutions. Match the words in the box with their meanings. to go from one place to another g