Unit 11. Sources of energy

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Nguồn:
Người gửi: Hoàng Vân
Ngày gửi: 21h:05' 19-07-2011
Dung lượng: 8.5 MB
Số lượt tải: 420
Nguồn:
Người gửi: Hoàng Vân
Ngày gửi: 21h:05' 19-07-2011
Dung lượng: 8.5 MB
Số lượt tải: 420
Số lượt thích:
0 người
11A7
School Year: 2010-2011
Warm-up
Lucky Stars
Rule
6
1
2
3
4
5
Rule:
There are 6 stars, each one for each question. If you give
a right answer, you will get 10 points. You must give your
answer within 15s. If you can’t answer, the competitors
will be allowed to answer your question to get 10 points.
Windmill Solar Panel
1
Time:
10
9
8
7
6
5
4
3
2
1
Over
15
14
13
12
11
What are they?
Be Quick!!
Fighting fighting !!!!
2
Be Quick!!
……Fighting
Fighting …..
Time:
10
9
8
7
6
5
4
3
2
1
Over
13
15
14
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11
Fossil Fuels
Time:
10
9
8
7
6
5
4
3
2
1
Over
11
12
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15
Try your best
……..
………
Can you list 5 names of things in which you use energy at home ?
3
Congratulate on you
4
Time:
10
9
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6
5
4
3
2
1
Over
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^^……^^
Fighting
5
Listening to the song, and then tell the name of the song
Poor You
6
Period 66: Part: Listening
Unit 11: Sources of Energy
Period 66: Unit 11: Sources of energy : Listening
I. Before you listen:
1.Vocabularies:
1. Vocabularies
Ecologist (n):
Ecology (n):
Fertilize (v):
Oxygen (n):
Ocean (n):
Petroleum (n):
Replace (v):
Nitrogen (n):
Carbon dioxide:
Vital (adj):
nhà sinh thái
sinh thái học
làm cho phì nhiêu, màu mỡ
khí Oxy
đại dương
dầu mỏ
thay thế
khí ni tơ
Cacbon đioxyt
quang trọng, cần cho sự sống
Period 66: Unit 11: Sources of energy : Listening
I. Before you listen:
1.Vocabularies:
II. While you listen:
_ list all natural resources that are necessary for life.
_ two groups of resources
Task1: : Answering the following questions
1. Task 1: : Answering the following questions
The air
The oceans
The sun
The land
renewable
nonrenewable
Period 66: Unit 11: Sources of energy : Listening
I. Before you listen:
1.Vocabularies:
II. While you listen:
_
Task2: Listen to the passage decide whether the statements are True (T) or False (F):
1. Task 1: Answering the following questions
2. Task 2: Listen to the passage decide whether the statements are True (T) or False (F)
T
F
T
F
replaced quickly
millions
Period 66: Unit 11: Sources of energy : Listening
I. Before you listen:
1.Vocabularies:
II. While you listen:
Task3: Fill in the blanks with the words from the box :
1. Task 1: Answering the following questions
2. Task 2: Listen to the passage decide whether the statements are True (T) or False (F)
3. Task 3: Fill in the blanks with the words from the box
atmosphere amount gases contain polluted unlimited may
Solar energy, air and water are renewable resources because there is(1) _______ supply. However, this definition may be changed, if people are not careful with these resources. The amount of solar energy that reaches the E arth depends on the (2) _______ . If the atmosphere is polluted, the solar energy that reaches the earth (3)________ be dangerous. If life is going to continue, the air must contain the correct amount of nitrogen (N), oxygen (O), Carbon dioxide (CO2), and other (4) ______ . If humans continue to pollute the air , it will not contain the correct (5) ________ of these gases.
 







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