Unit 1 Integrated skills ppt课件-（2020）新牛津译林版高中英语高一必修第三册 (2).rar

Unit 1 Nature in the balanceIntegrated skills (I)2021/03/01New words and phrases1.global adj. 全球的，全面的 2. greenhouse n.温室，暖房3.gas n. 气体，煤气，汽油 4.drought n. 旱灾，久旱5.application n.应用，运用；申请 6.brochure n.小册子7.organization n. 组织，团体 8.absolutely adv. 绝对地；极其9.belt n. 地带，地区；腰带 10.medal n.奖章，勋章 come up with 想出，想到 call for （公开）要求，需要 Look at some pictures of endangered animals, answer the following questions: (1) Do you know these animals? (2) What do they have in common? (3) Why are they close to extinction?Free talkStep 1 Reading and understandingStep 2 Task 1 Read Part A and answer questions in part A on Page 8 1. What are the three main reasons why people hunt animals？ 2. How do human activities indirectly have an effect on animals?We hunt animals for food, for fashion and for fun.We destroy their habitats when we build farms or factories. Air, water, noise and light pollution can have an impact on animals.Task 2 Read the news report again and answer more detailed questions: In the first paragraph, which sentence can best summarize the main idea?How many aspects of impacts about human activities are mentioned to support the main idea? What are they? Human activities have brought many animals close to extinction. Two. Direct impact and indirect impact.Task 3 Retell the key points of the news report. Human activities have brought many animals close to extinction.Thesis statement:Deduction: Impacts on animals due to human activitiesDirect Due to building farms or factories, animals habitats are destroyed.Air, water, noise and light pollution can all have an impact.Indirect For food For fashionFor fun What do you think of humans behaviour? Why? Whats the significance of protecting animals? In terms of the impacts caused by human activities mentioned in the news report, what should we do accordingly?Reflecting and thinkingStep 3 Questions:Questions: Before watchingRead the questions in part B1 on page 9, and make some reasonable predictions about the answers. Tips:When watching the video, remember to take notes of key information.WatchingStep 4 Tips thesis statementkey information key words key phrasesWatch the video Tapescript: People cutting down trees. WhileWhile watchingwatchingTask 1 Watch the video and answer the questions in part B1 on page 9.1. What happened to several whale species in the last century? They were hunted near to extinction.2. What can protected areas ensure? They can ensure water and food supplies are safe.3. What causes the loss of animal habitats in the Amazon rainforest? People cutting down trees.4. What will we be better able to do if we learn more about how human activities harm the environment? We will be better able to change our behaviour.Watch the video Why is protecting animals so important?Tapescript:Today I want to talk about protecting animals. We often forget how important animals are to our world. They make our world more beautiful and lively. They provide food and medicine for us.They play a role in maintaining the balance of our ecosystem. Its therefore our duty to protect animals. beautiful and livelyfood and medicine maintaining the balanceSummary wordsTask 2 Watch the video again and complete the notes in part B2 on page 9. They make our world more (1) _. They provide (2) _ for us. They play a role in (3) _ of our ecosystem.beautiful and livelyfood and medicinemaintaining the balanceImportance of animalsTask 2 Watch the video again and complete the notes in part B2 on page 9. Make hunting endangered animals (4)_. Protect (5) _. Create well-planned and well managed protected areas. Take small actions, like (6) _. Make people understand the problems faced by animals.against the lawanimal habitatsusing less paperWays to protect animals AfterAfter watchingwatching Why are whale species mentioned in the video? What aspects about animal protection are mentioned in the video? Questions:Questions:Review some useful expressions learned while watching the video.ConsolidationStep 5 1. Significance of animal protection to make our world more beautiful and lively to provide food and medicine for us to play a role in maintaining the balance of our ecosystem2. Ways to protect animals to make hunting endangered animals against the law to protect animal habitats to make people understand the problems faced by animals Accumulate more expressions and ideas about animal protection by referring to dictionaries and surfing the Internet.HomeworkStep 6