Unit 10. Sources of Energy. Lesson 4. Communication

Welcome to our class
Lam Hong Secondary school
English 7
Student:Cao Cu Tien Dat
Game: lucky number
Luật chơi:
Một bức tranh có 4 miếng ghép
Mỗi miếng ghép tương ứng với một câu hỏi
Mỗi câu hỏi được trả lời sẽ mở ra một miếng ghép của bức hình.
Game: lucky number
1.What is a carbon footprint?
Carbon footprint is about the negative effect we have on the environment.
2.How big is your carbon footprint ?
Carbon footprint
1
2
3
4
1.It is name’s energy
It is non-renewable.
Using it is polluting and harmful.
It has many in Quang Ninh province.
It is black.
Answer:It is coal
2. it is name’s energy
It is renewable.
It is abundant, clean and safe. But it is expensive
It puts on the roof at home to catch the sunshine.
Answer:It is solar
This is an activity of students when they go to school.
How do students go to school?

Answer: ride a bike
Lucky number
Unit 10: sources of energy
Lesson 4: Communication
i. vocabulary
To take a shower
Ride a bike
Public transport
A hand fan
:Tắm vòi hoa sen
:Đạp xe đạp
:Phương tiện công cộng
:Quạt làm bằng tay
Activity 1: Answer the questions below with a number from 1 to 4 .
How big is your carbon footprint ?
always
often
sometimes
never
=1
=2
=3
=4
1. Answer the question below with a nummer from 1 to 4
Take showers instead of baths
Walk or ride a bike when travelling short distances
Use public transport when travelling long distances
Use a hang fan to keep cool in the summer
Use low energy light bulbs
6.Turn off the lights when leaving a room or going to bed
7.Only use as much water as you need
8.Only use a little electricity at home
9.Use biogas for cooking at home

10.Go to school by bike
A: How often do you take showers instead of baths ?
B: I always take showers instead of baths
often
sometime
never
Activity 2: Work in pairs. Add up each other’s answers, and look up the score below.Then explain how well your partner saves energy.
How big is your carbon footprint ?
Score
10 - 20
Your footprint is small.You are really environmentally friendly .
Score
21 - 30
Your footprint is quite small. Remember to care about and respect, the world around you .
Score
31 - 40
Your footprint is quite big.You do some things to save energy, but there’s always room for improvement.
Look at the table, answer the question
what is your total score?
In the group, who gets the highest score?
In the group, who gets the lowest score?
Activity 3: Talk about your partner’s carbon footprint to your group. Use the following prompts.
How big is your carbon footprint ?
. my partner’s carbon footprint is ……
. he/she is considerate because ……
. he/she could try harder to ………
. by …… in the future, he/she can help to ………
Activity 3: Talk about your partner’s carbon footprint to your group. Use the following prompts.
My partner’s carbon footprint is…….. He is considerate because…………….……………He could try harder to ………………………………… By…………………………...… , he can help to………………
Example1- Student gets score 31- 40:
My partner’s carbon footprint is ……….because she……………………………………………………….………………………………… By…………..., she can help to………………..
Example 2 - Student gets score 10- 20:
big
he uses lots of baths
use showers instead of baths
reducing the use of baths
small
doing this
save energy
save energy
recycles the products she uses and she usually goes to school by bike
Discussion:
What should you do at school as well as at home to be environmentally friendly ?
Home work
Learn by heart the new word
Do exercise in work book
Prepare for next lesson: skill 1
Thanks for your attention
Good bye. See you again !