Unit 11. Our greener world. Lesson 1. Getting started

HOW TO PROTECT OUR ENVIRONMENT
Brainstorming
HOW TO PROTECT OUR ENVIRONMENT
Clean the classroom
Plant tree
Ride a bike
Clean the beach
Clean the street
Reuse and recycle things
Don’t liter
Use renewable energy such as solar, wind& biogas
Period 87
Unit 11:
Our Greener World
Lesson 1: Getting Started
Let’s ‘ go green’!
“ go green” means: to do more to protect nature and the environment
Do you know what does
“ go green” mean?
*Guessing:
- Who are they?
- Where are they?
- What they might be talking about?
1.Listen and read:
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 am buying a loaf of bread. Hey, What’s this?
Nick: It’s a reusable shopping bag.
Mi: Do you always use it?
Nick: Yes, I do. It’s better than a plastic one because it’s made of natural materials. If we all use this kind of bag, we’ll help the environment.
Mi: I see.I’ll buy a bag for my mum. Where can I buy it?
Nick: They sell a lot of these bags at the check-out.
Mi: Thanks. Are they expensive?
Nick: Not at all. By the way, you’re also “green”. You’re cycling.
Mi: You’re right. If more people cycle, there will be less air pollution. Right?
Nick: Yes. Oh, look, it’s five o’clock already. I have to go now. We have
a lot of prepare for the picnic. See you later.
Mi: See you, Nick. Have a nice time tomorrow! Bye.
If + subject + V (present simple),


subject + will/won’t + V (base form)
If-clause
Main clause
If-clause
Main clause
Conditional sentences: type 1
Ex: If we all use this kind of bag, we’ll help the environment.
2. If you don’t study hard, you won’t pass the exam

1. If we get up late, you will go to school late.











Example:



a. Read the conversation again and complete the following sentences. Use no more than three words in each blank.
1. Nick is going ____________tomorrow.
2. The green shopping bag is ________ .The
materials of the bag are _______.
3. People can buy the bag at ___________.
4. Mi wants to buy __________ bag for her mum.
5. Nick thinks that Mi’s ‘green’ because she’s_________.
on a picnic
reusable
the check - out
natural
a / a reusable
cycling
b. Based on the ideas in the conversation, match the first half of the sentence in column A with its second half in column B.
A
1. The reusable bag is better
2. There will be less air pollution.
3. If people use reusable bags for shopping
B
a. They will help the environment.
b. Than the plastic bag.
c. If more people cycle.
1.Listen and read:
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 am buying a loaf of bread. Hey, What’s this?
Nick: It’s a reusable shopping bag.
Mi: Do you always use it?
Nick: Yes, I do. It’s better than a plastic one because it’s made of natural
materials. If we all use this kind of bag, we’ll help you environment.
Mi: I see.I’ll buy a bag for my mum. Where can I buy it?
Nick: They sell a lot of these bags at the check-out.
Mi: Thanks. Are they expensive?
Nick: Not at all. By the way, you’re also “green”. You’re cycling.
Mi: You’re right. If more people cycle, there will be less air pollution. Right?
Nick: Yes. Oh, look, it’s five o’clock already. I have to go now. We have
a lot of prepare for the picnic. See you later.
Mi: See you, Nick. Have a nice time tomorrow! Bye.
c. Find these expressions in the conversation. Check what they mean.
c. Find these expressions in the conversation. Check what they mean.
I understand ( tôi hiểu)
-to introduce a new subject for consideration or give further information
( được sử dụng để giới thiệu một chủ đề mới để xem xét hoặc cung cấp thêm thông tin).
-to say “no” or “ not” strongly
( can also be used to mean “ no problem”.
( Được sử dụng để nói “không” hoặc “không” mạnh mẽ (cũng có thể được sử dụng để có nghĩa “không có vấn đề”)
1. I see
2. By the way
3.Not at all
d. Find each blank with a suitable expression.
I see By the way Not at all
A: It works like this.
B: Oh, ________.
I see
2. A: Are you tired?
B: _____________.
Not at all
3. A: What are you going to do this weekend?
B: I’m going to a birthday party. __________,what do you think about this dress?
By the way
1
2
3
8
7
6
4
5
Lucky number
Deforestation
What do the pictures talk about?
LUCKY NUMBER
-Congratulations !
You get 1 points for your group
LUCKY NUMBER
-Congratulations !
You get 1 points for your group
air pollution
What do these pictures tell us about?
Lucky number
noise pollution
What do the pictures talk about?
water pollution
What do these pictures tell us about?
What do these pictures tell us about?
soil pollution
3. Now listen, check and repeat the answers.
Soil pollution 2. Deforestation

3. Water pollution 4. Noise pollution

5. Air pollution
-to make Sth/ Sb do Sth
làm gì
Ex:Water pollution makes fish die.
-to cause Sth
nguyên nhân gì
Ex:Deforestation causes floods.
4/ Match the causes in column A with the effects in column B.
A
4. Noise pollution
5. Deforestation
2. Water pollution
1. Air pollution
3. Soil pollution
B
b. Causes breathing problems.
a. Causes floods.
c. Causes hearing problems.
d. Makes fish die.
e. Makes plants die.
5. Game: Which group is the winner?
Make groups of six.
As a class, choose one environmental problem in 2.
In five minutes, write down as many effects of the problem as possible.
After five minutes, one member from each group runs quickly to the board and writes the effects.
The group with the most effects wins!
Air pollution
Causes breathing problems, runny nose, stuffy, cough, wheezing,
Headache
Chest pains
Lung cancer
HOMEWORK
-Learn vocabulary by heart.
- Prepare: “ A closer look 1”
Thanks for your attention!