Unit 3 Conservation Lesson 2 War on Plastic Packets 课件-2023-2024学年高中英语北师大版（2019）选择性必修第一册

Unit 3 Lesson 2 War on Plastic Packets Activate and share Do you often use plastic bags and boxes? When you go shopping in the supermarket, which bag will you choose? A Plastic bag? A Paper bag? Or a cloth bag? Activate and share Activate and share 2. What are the advantages and disadvantages of using them? Activate and share Advantages Disadvantages 1.convenient 2.waterproof 3.to keep the product lasting longer 4. to keep the product fresh 5. to keep everything clean 1. wasteful and unnecessary 2. terrible for the environment 3. not recyclable 4. bad for our health 5. white pollution Listen for understanding You are going to listen to two people, Kevin and Alicia, talking about plastic packets. Decide whose opinion each statement is from. Write K(Kevin) or A(Alicia). 1) It is stupid to wrap coconuts in plastic. 2) Plastic packaging keeps the product fresh. 3) Plastic packaging is bad for the environment. 4) The packaging should be recyclable. 5) We should do away with packaging completely. 6) Refillable containers are not convenient. Kevin Alicia Kevin Kevin Alicia Alicia Listen for understanding 1) It is stupid to wrap coconuts in plastic. 3) Plastic packaging is bad for the environment. 5) We should do away with packaging completely. 2) Plastic packaging keeps the product fresh. 4) The packaging should be recyclable. 6) Refillable containers are not convenient. Kevin Alicia Kevin Kevin Alicia Alicia Kevin is against plastic packets. Alicia is for plastic packets. Plastic packaging 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 a _____________ 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 ______________________and ___