新概念英语第二册Lesson67 课件

火山是堆积山的一种类型，由地壳内部岩浆喷出堆积而成的山体。火山类型分为：活火山、死火山、休眠火山。喷发类型有：裂隙式、中心式、熔透式。火山喷发出来的物质，按照物理性质分为：固体、气体、液体。 Vocabulary 名词 动词 形容词 副词 volcano active erupt violently manage escape liquid brilliant alive active adj. 活动的 反义词： passive adj. 消极的, 被动的 erupt v. （火山）喷发 扩展： erupt v. 突然发生，爆发 Violence erupted after the football match. violently adv. 猛烈地, 剧烈地 派生词： violent adj. 猛烈的 violence n.暴力 manage v. 设法 结构：manage to do sth. = try to do sth. and succeed liquid adj. 液态的 派生：n. 液体 扩展： 固态 solid 气态 gas escape ① v. 逃脱 escape sth. 从……逃脱 词组：死里逃生 escape death 结构：escape doing sth. 逃脱做某事 翻译：他逃脱了处罚。 He escaped being punished. escape ② n. 逃脱 词组： narrow escape 九死一生 alive adj. 活着的 alive做定语时一定要放在被修饰词后面 翻译：每个人活在世上都会遇到困难。 Every person alive has his own trouble. 派生：living 活着的，有生命的 1. There are at least 25 _________ (alive/active) volcanoes in Iceland. 答案: active 2. A nearby volcano _________ (erupted/ exploded) violently, destroying the whole village. 答案: erupted 3. Be careful! A truck is moving _________ (violent/ violently) 答案: violently 4. I managed _________ something to eat before the lunch was ready. A. get B. to get C. getting D. to getting 答案: B 5. He tried his best to escape _________ the burning house. A.of B. off C. away D. from 答案: D Listening Why does Tazieff risk his life Like this? He wants to find out about active volcanoes. Reading 1. Tazieff went to the Congo . (a) to observe Lake Kivu (b) to take photographs (c) to name a new volcano (d) to investigate a new volcano 2. Kituro erupted violently . (a) and Tazieff had to leave but he returned later (b) so Tazieff had to leave and couldn't return (c) so Tazieff couldn't take photographs (d) so Tazieff couldn't measure temperatures Haroun Tazieff, the Polish scientist, has spent his lifetime studying active volcanoes and deep caves in all parts of the world. Comprehension check question (1) What do you know about Haroun Tazieff? (2) Do you thin