Unit 2 Natural disasters Welcome to the unit 教学设计-2024-2025学年高中英语译林版（2020）必修第三册

Book 3 Unit 2 Natural disasters Welcome to the unit 教学设计 Teaching Aims By the end of the lesson, students will be able to: 1. recognize the top 10 natural disasters; 2. get the basic information of three types of natural disasters after watching the video; 3. know about the damages brought by the natural disasters; 4. know how to stay safe when a flood hits. Teaching Important Point Know about the damages brought by the natural disasters. Teaching Difficult Point Know how to stay safe when a flood hits. Teaching Methods Discussion method; Cooperating study; video teaching; task-based method. Teaching Procedures Step I. Lead-in T shows Ss a video and discuss the following question. 1. What are they? 2. Appreciate the famous saying: Nature is kind of a loving mother, but also a butcher(屠夫) in cold blood. Step II. Types of natural disasters 1.T shows Ss some pictures and finish the following task: Task 1: Match and name of the natural disasters with the pictures; Earthquake hurricane tsunami flood Volcanic eruption drought wildfire landslide Step III Viewing Task 2: Watch the video and fill the blanks below: · Plates moving underground can cause an earthquake, which is ________________ of the earth’s surface. · When a volcano erupts, ______________, volcanic ash and even rocks escape through a large opening at the top. · A large amount of __________________ falling down a hill or mountain is called a landslide. Step IV Discussion Task 3: discuss the following questions in groups. 1.What might the natural disasters bring? Some key words: injure(受伤)，lack of (缺乏)，affect(感染)，destroy(摧毁)，facility(设施)，habitat，economy(经济) To people: · ______________________________________________________________ · _______________________________________________________________ · _______________________________________________________________ · _______________________________________________________________ To nature: · _______________________________________________________________ · _______________________________________________________________ · _______________________________________________________________ To country: · _______________________________________________________________ · _______________________________________________________________ · _______________________________________________________________ 2. Now, summer is coming, flood is the most likely to occur in Dao County. What should we do when a flood hits Dao County? Before a flood: · ______________________________________________________________ · _______________________________________________________________ · _______________________________________________________________ · _______________________________________________________________ During a flood: · ______________________________________________________________ · _______________________________________________________________ · _______________________________________________________________ · _______________________________________________________________ After a flood: · ______________________________________________________________ · _______________________________________________________________ · _______________________________________________________________ · _______________________________________________________________ Step V Role-play Image you are Jack and lily, practice the conversation based what we learnt today. Jack: Hey, Lily. What might happen when a natural disaster hit? Lily: It can be really bad. ______________________________________. Jack: That sounds terrible! What about nature? Lily: __________________________________________. Jack: And if a flood hits, what should we do? Lily: Before it comes, __________________________________________ Jack: And during a flood? Lily: _______________________________! Jack: Got it! Safety first! Step VI Summary 1. The damages brought by natural disasters 2. Measures to take when a flood hits. Step VII Home 1. Practice the conversation; 2. Write a short passage on how to stay safe during a flood according the requirements below: 近期由于长时间下雨，我国南方等地发生了洪灾，造成了严重的人员伤亡和巨大的经济损失。我校英语报社针对这种情况，向全体学生就如何在洪灾面前保护自己征集英文稿件，请你就此写一封英文投稿，内容须包括： 1. 洪灾情况及原因； 2. 提出应对洪灾的具体措施； 3. 呼吁学生提高防灾意识。 注意： 1. 为使行文连贯可增加相关细节。 2. 80词左右。 标题：How to stay safe during floods 2 学科网（北京）股份有限公司 $$