Unit5ThepowerofnatureReading课件人教版选修六.ppt

人教课标 高二 选修 6 Unit 5;Unit 5 The power of nature;;Man has so much wisdom and power that the whole world has changed a lot.;tall buildings;modern agriculture;aeroplanes;atomic bomb;spaceship;modern medicine;modern communication;What do you think of ;Have you ever considered how weak humans are compared with a volcano, hurricane or earthquake?;;;;;;;;;;;Boiling rock erupts from the crater (火山口); the lava(熔岩) flows slowly down the mountain.;gas;1. How is a volcano formed?; Where is it most possible for a volcano to erupt?;3. What types of volcanoes do you know?;;Answer Yes or No to the questionnaire. ;questionnaire;If you answered “yes” to all these questions, then volcanology could be a good career for you. Read the passage on page 34 to find out more about being a vocanologist. ;;1. What’s the main idea of the article?;2. Find out main ideas for each part.;; Which of the following is not the factor that makes the writer’s job the greatest in the world? it’s dangerous but exciting. B. the writer can travel to unusual places and meet people from all over the world. C. the writer can earn a lot of money. D. the writer is helping protecting people from the volcano.;2. What does a volcanologist not need most? A. knowledge of spaceships. B. research skills. C. skills of operating scientific equipment. D. observing skills.;; Why does the writer say that he has the greatest job in the world? 2. Why is a volcanologist’s job important? 3. Where is Mount Kilauea?; Why does the writer say that he has the greatest job in the world? ;2. Why is a volcanologist’s job important?;3. Where is Mount Kilauea?;Job: ____________ _____________________________