Unit5ThePowerofNature精品课件（新人教选修6）.ppt

新课标人教版课件系列 《高中英语》 选修(模块）6-5.1 Remember what happened on Dec 26, 2004? tsunami Do you know any other natural disasters ? Please work with your partners and make a list of natural disasters . Warming up (4m) earthquake floods drought thunder/ lightning tornado/cyclone hurricane /typhoon volcano-eruption What do you know about volcano? Do you know how a volcano erupts? volcano-eruption Boiling rock erupts from the crater; the lava flows slowly down the mountain. Magma chamber Lava Crater Ash cloud/volcanic ash More about the volcano 1. How is a volcano formed? The rocks under the earth become hotter and hotter and erupt from the mountain. Near the oceans. Where is most possible for a volcano to erupt? An extinct volcano Haleakala Crater, the largest dormant volcano in the world Maui, Hawaii An active volcano 3. What types of volcanoes do you know? dormant volcano 一、单词拼写 根据读音、词性和词义写出下列单词。 1._____________ [vCl5keinEu] n. 火山 2._____________ [i5rQpt]vi. (火山) 爆发 3. _____________[AN^5zaiEti] n. 担心；焦虑 4._____________ [5trembl] vi. 摇晃；颤动 5._____________ [bC:]vt. 使感到厌烦 6._____________ [5kAnsEl]vt. 取消；撤消 7._____________ [5kQridV]n. 勇气,胆量 8._____________ [dai5vE:siti]n. 多样性；多种多样 9. _____________ [Ed5ventFE]n.冒险 volcano erupt anxiety tremble bore cancel courage diversity adventure 10.____________ [i5vAljueit]v. 评价；估计 11.____________ [ik5sait]n.使兴奋；使激动 12.____________ [fAn5tAstik]adj.奇异的；极好的 13.____________ [5fauntin]n. 喷泉 14.____________ [5AbsElu:tli]adv. 绝对地；完全地 15._________________ [Qn5fC:tjJnEtlI]adv. 不幸地 16.____________ [5pAnik]vi. n. 惊慌 17.____________ [5preFEs]adj. 珍贵的；贵重的 18.____________ [pE5tenF(E)l]adj.潜在的；可能的 19.____________ [im5pres]vt. 给…留下深该印象 20.____________ [7^ArEn5ti:]vt. 保证；担保 evaluate excite fantastic fountain absolutely unfortunately panic precious potential impress guarantee 二、单词运用