Unit 3 Lesson 2 War On Plastic Packets 课件 2024-2025学年北师大版高中英语选择性必修第一册

Unit 3 Conservation Lesson 2 War on Plastic Packets plastic bags plastic bottles plastic cutlery plastic wrappers /packaging What plastic products do you use in your daily lives? Advantages Disadvantages 1. convenient 2. waterproof 3. keep the product lasting longer 4. keep the product fresh/clean 5. recyclable 1. wasteful and unnecessary 2. terrible for the environment 3. bad for our health 4. cause white pollution 5. harmful to sea animals Although plastic packets can keep the product fresh, they are wasteful and terrible for the environment. What are the advantages and disadvantages of plastic packets and boxes? Listen and decide whose opinion each statement is from. K 1) It is stupid to wrap coconuts in plastic. A 2) Plastic packaging keeps the product fresh. K 3) Plastic packaging is bad for the environment. A 4) The packaging should be recyclable. K 5) We should do away with packaging completely. A 6) Refillable containers are not convenient. Listen again and fill in the blanks. Plastic packaging Kevin: For Against Alicia: For Against Each coconut was wrapped in clear, thin plastic. Isn’t this ______________________ of packaging ever? But it’s completely ___________________. It already has its own natural packaging. It’s got _____________that’s almost impossible to break! A lot of the plastic used in packaging ___________. It’s terrible_____________ : Our oceans are _______________, and animals and birds end up ___________________________as a result. But there is _______________.Supermarkets want to make sure that coconuts reach the consumer _________________. The packaging helps to___________________ , the product _____________. But the plastic wrapping also ____________ . It stops coconut hairs from___________________ during transport. And it keeps the coconut ______ . But let’s be realistic: We still need packaging. We just need to use the__________ packaging. wasteful and unnecessary the most stupid example a tough shell never recycles for the environment full of plastic waste swallowing the plastic and dying a reason for this keep the product fresh will last longer has other uses getting into other food clean right kind of   in the best condition 单击此处编辑母版文本样式 第二级 第三级 第四级 第五级 1. What did Kevin see in the supermarket? He saw each coconut was wrapped in clear, thin plastic. It’s stupid and wasteful. 3. What solution does Alicia suggest? Using recycled packaging. He suggests we should do away with packaging completely and take our own refillable containers. 4. What does Kevin suggest? 2. What does Kevin think about this? Listen again and answer the questions. Listen to the conversation and answer the questions. What are Lisa and Amy talking about? They are talking about how to become more environmentally aware. 2. What kind of wastes did they simply throw away that can be reused and recycled? They easily threw away newspapers and glass bottles. 3. Are they alone in action to protect the environment? No. There are lots of groups of people online who share ideas on how to reduce and recycle and who are committed to contributing to a better future for our planet. Wastes that can be reduced or reused What Amy and Lisa decide to do in the future Plastic bags Takeaway food packaging Cartons and plastic cutlery Newspapers and glass bottles Buy reusable shopping bags Cook at home Sort rubbish and take it to a recycling centre Tell restaurants not to give any plastic cutlery, chopsticks or paper plates Listen again and complete the table. 10 Online shopping is becoming more and more popular. However, it produces lots of unrecyclable packaging. What solution do you have to this problem? 11 Possible version: Firstly, companies can use eco-friendly packaging like recyclable paper or biodegradable materials. Secondly, consumers can choose eco-friendly brands and reduce packaging waste by combining orders or selecting slower shipping options that group items together, helping to make online shopping more sustainable. Homework Memorize the words in U3L2; Online shopping produces lots of unrecyclable packaging. What solution do you have to this problem? (In about 40 words) null 66793.805 Lavf58.20.100 169386.67 122570.68 $$