Unit 2 Natural disasters Project 课件-2022-2023学年高中英语牛津译林版(2020)必修第三册

牛津译林版高中英语必修三课件 Unit 2 Natural disasters Project Making an information folder about rescue methods 制作者：桂东一中　李宇平 ◆  内容分析 本板块围绕单元话题，要求我们利用本单元所学语言知识和文化知识，在小组合作中用英语制作一份信息文件夹，介绍自然灾害中不同的救援方法。教学过程中，首先可以通过幻灯片展示范例，初步了解信息文件夹的特征；再集体讨论各种救援方法，以小组为单位，就某一种救援方法进行话题探究和素材收集，并整理筛选相关信息，合理编排制作内容，向全班展示；最后将各组作品放在一起，组成文件夹。 ◆  教学目标 By the end of this section, we will be able to: 1. collect and sort the information on a certain rescue method; 2. present the information of group work; 3. evaluate the works of different groups; 4. put all the works together to make an information folder. A. Preparation 1. Review the words and expressions related to the topic of natural disasters in this unit. earthquake, volcano, volcanic ash, landslide, tsunami, typhoon, hurricane, snowstorm, flood, 2. Finish part A As a class, discuss different rescue methods in natural disasters. You can use the ideas below or think of other ideas. Then in groups, choose one method to research. P27 search and rescue dogs搜救犬 life detectors search and rescue robots unmanned aircraft drone无人驾驶飞机 3. List the rescue methods mentioned and add more methods we know of. Answer the following questions. (1) What other rescue methods do you know of? (2) What are the traditional searching and rescuing methods? And what are the modern ones? Satellite positioning systems and field hospitals(野战医院)help a lot in rescuing operations. Traditional methods Modern methods … … search and rescue dogs field hospitals life detectors search and rescue robots unmanned aircraft satellite positioning systems B. Practice 1. In groups choose one rescue method and briefly answer the following questions. (1) What rescue method do you choose? And why do you choose it? We choose unmanned aircraft because it is more convenient for detecting and locating survivors in dangerous terrain and inaccessible areas, which saves considerable time in rescue operations. locate找出…的准确位置；确定