人教版选修6Unit5thepowerofnature[课件].ppt

Period 12 Warming up and Reading I;Remember what happened on Dec 26, 2004?;earthquake;thunder/ lightning;volcano-eruption;What do you know about volcano? Do you know how a volcano erupts?;volcano-eruption;More about the volcano;Near the oceans.;An extinct volcano;Questions ;;What is the writer? When did he first see an eruption? How did it look like? What was he wearing when getting close to the crater? And what was the result?;What is the writer? When did he first see an eruption? How did it look like? ;3. What was he wearing when getting close to the crater? And what was the result?;1. Why is a volcanologist’s job important? 2. Why is the lava that flows on Mount Kilauea more dangerous than the actual eruption? 3. Why did the scientists have to get close to the volcano after it began erupting? What does the writer find impressive about volcanoes even after studying them for 20 years? ;1.Why is a volcanologist’s job important? Volcanologists study volcanoes so that they can warn people when the volcano is going to erupt and so save many lives. 2. Why is the lava that flows on Mount Kilauea more dangerous than the actual eruption? The lava flows down the mountain and can cover up or burn villages in its path. The rocks that erupt from the volcano usually don’t damage anything because no one lives near the crater. ;3. Why did the scientists have to get close to the volcano after it began erupting? The scientists needed to get samples of the lava so they could study them. 4. What does the writer find impressive about volcanoes even after studying them for 20 years? The author is impressed by the beauty of the eruption and also by its potential to cause great destruction.;Part 1(Para 1-2) Part 2(Para 3-4) Part 3(Para 5) ; Suppose you are a reporter of the 21st Century, and you are interview the writer. Work in pairs and make up a dialogue according to your understanding of the passage.; Having learn