浙江省天台育青中学高中英语选修六《Unit5Thepowerofnature》课件.ppt

Unit 5 The power of nature;earthquake;snowstorm;tsunami;volcano;What do you know about volcanoes? Do you know how a volcano erupts?;volcano-eruption;An extinct volcano;An Exciting Job;Part 1 Part 2 Part 3 ; Part one (Para. 1- Para. 2) ;Part two (Para. 3- Para. 4) ;The rocks from the volcano usually don’t damage anything because no one lives near the crater. The lava buries everything in its path under the molten rock. ;; put on white protective suits, helmets, big boots and special gloves;Part three (Para. 5) ;;Do you think it is an occupation you would enjoy? ;In my opinion, a volcanologist should…;;How can human beings protect ourselves from powerful natural forces?;Bye-bye !