新概念二册 第75课PPT SOS.ppt

* 【New words and expressions】 生词和短语（6个） thick adj. 厚的 signal n. 信号 stamp v. 跺，踩 helicopter n. 直升飞机 scene n. 现场 survivor n. 幸存者 * thick adj. 厚的 做adj时：厚的，密的，浓的等意思； thick and thin任何时候 1. 例句：他们在任何情况下都是好朋友 They remained friends through thick and thin. * signal n. 信号，暗号，标志V.发信号，用信号传达 信号，例句： 我们住的地方离城里太远, 不能收到清晰的电视图像。 We live too far from the city to get a strong television signal. V.例句：他作手势要侍者拿菜单来。 He signaled the waiter to bring the menu. * stamp v. 跺，踩n.邮票，章，印记 邮票：Postage stamp 他不耐烦地跺脚。 He gave a stamp of impatience. * helicopter n. 直升飞机 可以表示飞机的词语 plane ;airplane; aero plane; aircraft 喷气飞机 无人驾驶飞机 jet plane robot plane 例句：坐飞机去美国要花多少钱? How much does it cost to fly to the United States？ * scene n. 现场 ① n.（事件发生的）地点，现场 A helicopter soon arrived on the scene to rescue the survivors. 一架直升飞机很快飞抵出事现场搭救幸存者 ② n. 风景，景色；景象 A beautiful scene always makes me delighted(高兴的）. I have just seen a sad scene. * survivor n. 幸存者(指人) 相同词根词： survival n. 幸存的东西 survive v. 生存；存活下来 I learn how to live, but now I know how to survive. I survived after the fire. Qs on the Text When and where did the plane crash and what happened to the pilot? What happened to the passengers? How did the woman and her baby daughters spend the night? How did the woman get help early next morning? * 【课文讲解】 1、When a light passenger plane flew off course some time ago, it crashed in the mountains and its pilot was killed. off course 脱离轨道 fly off course 飞行偏离航线 During the storm, the ship went off course. kill v. 杀（仅表示死了，不一定是人为的杀死,有可能是火灾等） Fire in Tokyo. Five people killed. Ten persons injured.（受伤） murder v. 谋杀（故意杀死） * 2、The only passengers, a young woman and her two baby daughters, were unhurt.It was the middle of winter. 3、Snow lay thick on the ground. lay 是系动词,thick是形容词作表语，表示主语的状态或性质。 The old man lies ill and neglected（被忽视的 ）in bed. * 4、The woman knew that the nearest village was miles away. ● miles away 几英里之外（距离的表达方式） 5、When it grew dark, she turned