Unit 3 Conservation Lesson 2 War On Plastic Packets课件 -2025-2026学年北师大版高中英语选择性必修第一册

Wars on plastic packets TEST YOUR KNOWLEDGE! U3 Conservation l 2 Objectives Students will be able to identify different opinions on plastic packets from listening materials. Students will improve their ability to make and accept suggestions related to environmental protection. Students will be able to summarize the reasons for and against plastic packaging. Outline Lead in PART 1 Reading for gist PART 2 Reading for details PART 3 Lead-in What are the advantages of using a plastic packets? Less plastic, more green! What are the disadvantages of using a plastic packets? What are the advantages and disadvantages of using a plastic packets? convenient keep the product fresh/clean keep products lasting longer recyclable wasteful and uncessary terrible for the environment unrecyclable white pollution bad for our health Listen for gist Task 1: Listen to the conservation and answer the question What are the two speakers talking about? A. Their opinions on buying coconuts. B. Advantages and disadvantages of plastic packaging. C. The harm that plastic packaging does to the environment. D. The ways to deal with plastic packaging. In the week when the government sets out its new environmental programme, Kevin McCabe and Alicia Stewart consider the problem of food packaging waste. Listen for details: fill in the blanks. Task 2: Listen to the conservation again and answer the question。 topic: food plastic packaging waste opinion Arguements Kevin It is ______ to wrap coconuts in plastics. It’s completely ______ and ______. A lot of the plastic used in packaging never recycles. It is ______ for the environment. Our oceans are ______ of plastic waste, and animals and birds end up ______ the plastic and ______ as a result. I really believe we should ______ plastic packets completely. Alicia Supermarkets want to make sure that coconuts reach the consumer in the ____ condition. The Plastic packaging helps to keep the product ____. It means the product will last longer. It keeps the product _____, during transportation process. The packaging should be changed so that it’s __________. We still need packaging. We just need to use the _____________ packaging. Listen for details: fill in the blanks. 8 topic: food plastic packaging waste opinion Arguements Kevin It is ______ to wrap coconuts in plastics. It’s completely ______ and ______. A lot of the plastic used in packaging never recycles. It is ______ for the environment. Our oceans are ______ of plastic waste, and animals and birds end up _________ the plastic and ______ as a result. I really believe we should _____________ plastic packets completely. stupid wasteful unnecessary full terrible swallowing dying do away with Listen for details: fill in the blanks. Alicia Supermarkets want to make sure that coconuts reach the consumer in the ____ condition. The Plastic packaging helps to keep the product ____. It means the product will last longer. It keeps the product _____, during transportation process. The packaging should be changed so that it’s __________. We still need packaging. We just need to use the _____________ packaging. best fresh clean recyclable right kind of Listen for details: fill in the blanks. Task 2: Listen to the conservation again and answer the question。 topic: food plastic packaging waste opinion Arguements Kevin It is stupid to wrap coconuts in plastics. It’s completely wasteful and unnecessary. A lot of the plastic used in packaging never recycles. It is terrible for the environment. Our oceans are full of plastic waste, and animals and birds end up swallowing the plastic and dying as a result. I really believe we should do away with plastic packets completely. Alicia Supermarkets want to make sure that coconuts reach the consumer in the best condition. The Plastic packaging helps to keep the product fresh. It means the product will last longer. It keeps the product clean, during transportation process. The packaging should be changed so that it’s recyclable. We still need packaging. We just need to use the right kind of packaging. I really believe we should do away with plastic packets completely. stupid wasteful unnecessary terrible Against best fresh clean We still need packaging. for opinion wors and expressions language points 9 How to identify opinions? Sentence patterns: I think/in my view, we should, I really/strongly believe, we still/just need, Adjectives (positive/negative) summarize Kevin and Alicia’s opinions on plastic packaging Kevin Alicia Against for Reasons 1. ...wasteful and unnecessary... 2. ...never recycles... 3. terrible for the environment... Reasons 1. keep the product fresh 2. keep the coconut clean suggestions: 1. do away with 2. refillable containers suggestions: 1. change...recycles 2. use the right kind of packaging Not using plastic packaging Not convenient Discuss and share. 10 What’s your opinion on plastic packets? show your opinions express your own arguements work in group of 4 discuss with your group members one presenter for each group Sentence patterns: I think/in my view, we should, I really/strongly believe, we still/just need, Adjectives (positive/negative) Let’s take action! 12 We, the students of _________, recognize the harm plastic bags cause to our environment. They pollute our land, oceans, and threaten wildlife. Therefore, we promise to: REFUSE single-use plastic bags. REDUCE our overall plastic consumption. REUSE cloth bags, backpacks, and containers. REMIND others to join this important cause. Let’s carry our future, not plastic bags. Let’s protect our planet—one bag at a time. Starting today. Starting with me. Homework 假设你是红星中学学生会“环保部” 部长李华。你的英国好友Jim的学校正在征集主题为“Beat Plastic Pollution”的环境保护活动方案，他一时没有想法，写信请你给提供建 议。请你用英语给他写一封邮件，内容包括： 1. 简要介绍你的设计方案及理由； 2. 询问意见并表达祝愿。 注意：1.词数 80 左右； Thanks Lavf58.29.100 Packed by Bilibili XCoder v2.0.2 169386.67 $