[公开课课件]选修六：unit5 An Exciting Job　Warming up and reading公开课

1、1. Please name the disasters you know. See the following pictures.Warming upTyphoon SandstormFloodEarthquakeTornadoSnowstormTsunamiLandslideCycloneHailstormVolcanoHurricane The power of natureFloodEarthquake Typhoon/Cyclone/Hurricane TsunamiSandstormVolcano2. What do you feel when you see those pict

2、ures? Have you ever experienced one? Share you experience and feelings. 3. Have you ever seen a volcano?Active volcanoDormant volcanoExtinct volcanoActivity11. What did you see in the video?2. How do people in the video feel?Ash cloudCraterValcano火山火山Magma chamberLava flowPlease look at the diagram

3、below. It shows a volcano erupting.Unit 5 Yes No 1 Do you like working outside as well as inside?2 Do you enjoy travelling to unusual places?3 Do you enjoy taking risks?4 Do you dislike doing the same thing every day?5 Do you like adventure in your life?6 Are you interested in studying rocks and oth

4、er things that make up the surface of the earth?I would like/ wouldnt like to be a volcanologist because.Activity2:An Exciting Job ReadingPart 1(Paras 1-2) Part 2(Paras 3-4) Part 3(Para 5) The writers job and its importance The writers experience of watching the volcanic eruptionThe reasons for the

5、writers enthusiasm about his jobTask1: Structure of the text 1.How many parts can the text be divided into? How to divide it? 2.What is the main idea of each part?Task2: True or False1.The author thinks his job is the most dangerous in the world.2. The lava that flows on Mount Kilauea is more danger

6、ous than the actual eruption.3. The day after the eruption the author and two other scientists climbed down into the crater to collect some lava for later study.4. The author was a little bored with the job because he had studied volcanoes for many years.5. Hawaii is a place with a lot of volcanoes

7、and earthquakes. FTFFTThe author is still as enthusiastic about his job as the day he first started.occasionally dangerousThe writers job& its importance(paras1-2)Travel to unusual places and work _ people from all over the world. Occasionally_Help protect ordinary people from the _Collect informati

8、on for a _ about Mount kilauea. Help other scientists to _ where lava will flow next and how fast.alongsidevolcanodatabasepredictTask3: Fill in the chartdangerousThe day of the _His bed began _ and he heard a strange sound.His bedroom became as _ as day.Red hot lava _ hundreds of meters into the air

9、The day _ the eruptionTwo other scientists and he were driven up the mountain and dropped as close as possible to the _that had been formed during the eruption. They slowly _ to the edge of the crater and looked down into the red, boiling center.The first experience(paras3-4)eruptionshakingbrightfou

10、ntainedcratermade their wayafter1. 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? 5. Why did the scientists

11、have to get close to the volcano after it began erupting?6. Why was it difficult for the writer to walk towards the edge of the crater?7. What does the writer find impressive about volcanoes even after studying them for many years?143256710分分20分分30分分 Why is a volcanologists job important? A volcanol

12、ogists job can help protect ordinary people from the volcano. Where is Mount Kilauea? In Hawaii. What does the writer find impressive about volcanoes even after studying them for many years? Their beauty and their potential to cause great damage. Why did the scientists have to get close to the volca

13、no after it began erupting? To collect some lava for later study. Why was it difficult for the writer to walk towards the edge of the crater? He wore special protective clothing that made it difficult to walk. What caused the writers bedroom to become as bright as day even though it was night? The l

14、ight that was caused by the red hot rocks and gases that erupted from the volcano. Why is the lava that flows down Mount Kilauea more dangerous than the actual eruption? The lava flows down the mountain buries everything in its path under the molten rock while no one lives near the top of the mountain. Su