Unit 11 - Our greener world
Getting started
Material
Reusable
Check-out
Deforestation
Plastic
VOCABULARY
Chất liệu
Có thể tái sử dụng
Quầy thu ngân
Nạn phá rừng
Nhựa
Let`s go green!
Mi: Hi, Nick. 
Nick: Hello, Mi. 
Mi: You`ve bought a lot of things. 
Nick: Yes. We`re going on a picnic tomorrow. What are you doing at the supermarket, Mi? 
Mi: I`m buying some eggs. Hey, what`s this? 
Nick: It`s a reusable shopping bag. 
Mi: Do you always use it? 
Nick: Yes. It`s better than a plastic one. If we all use this kind of bag, we will help the environment. 
Mi: I see. I`ll buy one for my mum. Where can I buy one? 
Nick: At the check-out. By the way, you`re also green. You`re cycling. 
Mi: You`re right. If more people cycle, the air will be cleaner. Right? 
Nick: Yes. Oh, it`s 5 o`clock already. I have to go now. See you later. 
Mi: See you, Nick. Bye. 
4. Match pictures with the ways to help environment
Cycling
walking to school
using reusable bags when shopping
Picking up rubbish
Planting trees and flowers
5. Find someone who ...
Work in groups. Ask and answer to find someone who does the things in 4.
A: Do you plant trees?
B: No, I don`t.
A: Do you pick up rubbish?
B: Yes, I do.
Thanks for your attention!