英语必修5人教版新课标Unit 3教案（第5课时） Period 5 Listening and speaking (Using Language) Teaching Goals: 1. To get the main idea of the Listening part. 2. To develop Ss’ listening and speaking abilities. 3. To get more information about the future life. Teaching Procedures: Step 1. Listening 1. Individual work (1) Listen to the tape and tick the things that you hear on the tape. □ space creatures □ living on another planet □ new discoveries in space□ why a space station spins □ how to get water on Mars □ comets □ houses in a town on Mars □ Martian creatures □ atmosphere and gravity (2) Listen to the tape again, check the answers. Suggested Answers: living on another planet, atmosphere and gravity, how to get water on Mars, houses in a town on Mars 2. Pair work Listen to the tape for the third time and try to get the answers to the questions. You can discuss with your partners. How can “Wonder world” make sure there is enough oxygen? How can “Wonder world” make sure there is enough water? What is the advantage of living in “Wonder world”? Do you think people will be healthy living in “Wonderful world”? why? Suggested Answers: “Wonder world ” will provide a covered area for people to live in with a special air supply. “Wonder world ” will make sure there is enough water by collecting some from under the planet’s surface. After use, this water will be cleaned and recycled so that it can be used as rain to water crops and provide clean drinking water. Everyone will put their dirty water in special tanks and animals will have to go to the toilet in special places. Bacteria will clean this dirty water so it can be used again. People may become rich or famous. I think the people will be quite healthy as they have a satisfactory climate, enough water and sufficient accommodation to live comfortably. Step 2. Speaking 1. In pairs ask and answer questions about what life will be like in your country in 1000 years’ time. Use expressions like: Suppose that… Perhaps… I wonder if… Maybe… Is it likely that … Possibly … Do you imagine that … Most likely … Is it possible that… Probably… Do you suppose that … I’m sure…   2. Ask Ss the following questions to stimulate their ideas. (1) Suppose you would change something in your hometown, what would it be? (2) Does your hometown need a really good quality of life? (3) What do you suppose is most important to keep for future generations? 3. Ask Ss to prepare their talks in pairs. And let them get ready to give their talks to the whole class. Sample dialogue: P1S1: We have thought about what life might be like in our hometown 1000 years from now. As there may be dust and dirt in the atmosphere, people will have to live in towns covered by a large glass ceiling. There will be no fresh air inside, but there will be a means of for cleaning the air from outside the cover so people can breathe it safely. P2S1: It may be hot in our hometown 1,000 years from now so we think everyone will need clothes with a cooling system fitted to them. Perhaps everyone will have to wear a machine, which pushes water into your body to stop you losing too much water. P1S2: The buildings will be very high and built of special plastic from the dimpods so they won’t need strong foundations. This means we can build homes on wet and marshy ground so everybody will be able to have a place of their own to live. P2S2: We don’t think that we will be able to live 1,000 years from now as we do now. There will be too many problems from global warming and too many people. We think it may take longer than one thousand years to deal with all these problems. P1S1 and P1S2: Thank you. Step 3. Homework Review the whole unit.
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