Unit5thethirdperiod课件（新人教版选修6）.ppt

Unit 5 ;Unit 5; Teaching methods situational teaching method ; cooperative learning method; programmed teaching method; task-based and assessment teaching methods.;Teaching aims and demands;Arrangement of teaching;;Can you imagine climbing into a live volcano in order to measure the temperature of the boiling rock inside? Can you imagine doing such dangerous work as part of your job? Do you think you would enjoy studying volcanoes as a job? Answer yes or no to these questions to find out if you would be suitable for this work.;Questions ;2. Guess: what kind of things a volcanologist might do. Please work with partners and write your guess down.;Skimming ;What made the author realize that an eruption occurred?;What did the scientists do after the eruption?;Read through the passage quickly to check whether the guesses were correct. ;2. What is the volcanologist wearing when getting close to the crater?;Why is a volcanologists job important? 2. Where is Mount Kilauea? 3. Why is the lava that flows on Mount Kilauea more dangerous than the actual eruption? 4. What caused the writers bedroom to become as bright as day even though it was night? ;6. Why was it difficult for the write~ to walk towards the edge of the crater? 7. What does the writer find impressive about volcanoes even after studying them for many years?; The main idea of the passage: Part 1(Pa 1-2) Part 2(Pa 3-4) Part 3(Pa 5) ;Choose the best answer: 1. The writer doesnt mind the occasional danger of his job because ____. A. He travels to unusual places and meets interesting people from all over the world B. He likes the different ways of working C. He thinks his job the most important D. He is excited about dangers and feels alive.;2. What does the writer mean by using “lucky” in the sentence “I was lucky enough to have a much closer look at