Unit 3 Sea Exploration Period 3 Using Language （精讲课件）- 2023-2024学年高二英语同步精品课堂（人教版2019选择性必修第四册）

Period 3 : Using Language 人教版2019选择性必修第四册 Unit 3 : Sea Exploration 1. To analyzes the arguments and evidence in the texts. 2. To express your opinions on sea exploration. 3. To learn to write an argumentative essay with the help of PEEL method. 4. Complete the passage to review useful structures in this unit 5. Reflect what you’ve got from this unit. 6. To think about the significance of sea exploration. Teaching objectives Contents Listening and Speaking 1 Reading and Writing 2 Assessing Your Progress 3 Video Time 4 Language points 5 Listening and Speaking Have you seen plants and animals that live under the sea? Where did you see them? parrotfish coral reef sea-star turtle eel 鳝; 鳗 shark Listening and Speaking Should the sea be explored? Listening and Speaking What three things were the campers asked to do? Listen for sequence When people talk about a series of actions or events happening in sequence of time, they often use certain words and phrases, such as first, next, then, after that, later, and finally. Listening and Speaking What three things were the campers asked to do? 1. ____________________________________ 2. ____________________________________ 3. ____________________________________ ____________________________________ to find out some facts for a whale profile to think about why they do whale research to go out with and write a report of the work they do Listening and Speaking 6 7 3 4 2 8 5 目录；名录 adv. 与此同时 Over 80 The criterion is whether they have teeth or not. How many species of whales are there? Why do they contact other research groups? What is the criterion to divide the main types of whales? What do whales use sounds for? They want to share information with them. They use sounds to communicate and hunt. Why do the campers take pictures of the whales’ fins? This can help them to tell the whales apart. Listening and Speaking Some of the students could not make it to the camp. Imagine you were there, tell your partner about what happ