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Presentation planet Listen and number Tip: read the words first 1 2 3 4 5 6 7 8 Listen and complete Tip: predict first Mars 8 messages life Listen and answer Tip: listen to the main idea What are they talking about? They are talking about space travel/journey. Listen and check Tip: circle the key words first 1.Daming and Tony's school project is making a model spaceship. 2.Daming has made a model spaceship. 3.The latest news is Scientist have sent a spaceship to Mars. 4.Astronauts have been to Mars. √ √ Read and think How can Daming make his model spaceship? Watch and read Note-taking Practice Tips: 1. 明词意 2. 判词性 3. 看固搭 sent arrived planet discovered yet Read and write Tip: have/have not/ haven't ...sent a spaceship to Mars. ...arrived on Mars. ...been to the moon. ...discovered life on Mars. ...had anyone been to Mars. Work in pairs A: Have we sent a spaceship to Mars? B: Yes, we have. A: Have we discovered life on Mars? B: No, we haven't. Summary Homework http://www.171english.cn Other 41612.883 http://www.171english.cn Other 75624.055 $$