Unit 13 Section A （3a-3b）课件 2023-2024学年人教版英语九年级全册

Unit 13 We are trying to save the earth. 人教版 九年级全一册 Section A 3a-3b industry reusable transportation cruel ecosystem afford take part in fin harmful scientific law shark chain Review Do you know the meaning of the words? 1. Have you ever seen a shark ? 2. What do you think of the shark? Pre-reading 1. What do you know about sharks? 2. Do you think sharks are endangered? Why? 【教学目的】 1、通过图片和标题，预测短文内容，了解鲨鱼的特性以及生存现状。 【讲稿内容】 【1】First of all, let’s look at some pictures and talk about the following questions. 【2】（点击动画）What do you know about sharks? 【3】（点击动画）Do you think sharks are endangered? 【4】Why or why not? 5 Pre-reading 1. What do you know about sharks? 2. Do you think sharks are endangered? Why? Predict answers according to the title and the picture. Save the sharks! They live in the ocean and have sharp teeth. Yes. Because I know people may kill them for their fins and oil. Also, the title tells us to save them. 【教学目的】 1、通过图片和标题，预测短文内容，了解鲨鱼的特性以及生存现状。 【讲稿内容】 【1】Today we’re going to read a passage about sharks. 【2】Actually, you can answer the above questions by predicting according to the title and the picture. 【3】The title is,（点击动画） Save the Sharks! 【4】And （点击动画）this is the picture for the passage. 【5】Do you know more about sharks now? 【6】（点击动画）Sharks live in the ocean and have sharp teeth. 【7】（点击动画）They are endangered because people may kill them for their fins and oil. 【8】Also the title tells us to save them. 6 Read the passage in 3a quickly and answer the questions. Sharks are at the top of the f