WARMLY WELCOME
TO CLASS 11B1
Teacher in charge: Hồ Thảo Nhung
February, 2018
WARM-UP
Name the pictures
Look at the pictures and speak out the names of the sports
Friday, March 6th 2018
SOURCES OF ENERGY
Part C_Listening
UNIT 11:
I. PRE-LISTENING
Vocabulary
1. ecology /ɪ`kɒlədʒi/ (n):
→ ecologist /i`kɔləʤist/ (n):
sinh thái học
nhà sinh thái học
VOCABULARY
2. resources /ri`sɔ:siz/ (n):
các nguồn tài nguyên
→ natural resources: các nguồn tài nguyên tự nhiên
3. replace /rɪ`pleɪs/ (v):
thay thế
= put a new thing in the place of an old one
4. unlimited /ʌn`limitid/ (a):
vô tận, không giới hạn
5. renewable /ri`nju:əbl/ (a):
có thể tái tạo, có thể thay mới
= can be replaced naturally
or can be used without finishing
→ nonrenewable (a):
không thể tái tạo
6. fertilize /´fə:ti¸laiz/ (v):
bón phân
7. atmosphere /`ætməsfiə/ (n):
khí quyển
8. amount /ə`maunt/ (n):
lượng, số lượng
1. ecology /ɪ`kɒlədʒi/ (n):
sinh thái học
→ ecologist /i`kɔləʤist/ (n):
nhà sinh thái học
2. resources /ri`sɔ:siz/ (n):
các nguồn tài nguyên
3. replace /rɪ`pleɪs/ (v):
thay thế
4. unlimited /ʌn`limitid/ (a):
vô tận, không giới hạn
5. renewable /ri`nju:əbl/ (a):
có thể tái tạo
→ nonrenewable (a):
không thể tái tạo
6. fertilize /´fə:ti¸laiz/ (v):
bón phân
7. atmosphere /`ætməsfiə/ (n):
khí quyển
8. amount /ə`maunt/ (n):
lượng, số lượng
Listen and repeat
Checking: Matching English – Vietnamese equivalents
1. unlimited
3. ecology
2. resources
5. renewable
6. fertilize
4. atmosphere
7. amount
8. replace
B. sinh thái học
D. các nguồn tài nguyên
C. thay thế
F. có thể tái tạo
G. bón phân
H. khí quyển
A. lượng, số lượng
E. vô tận, không giới hạn
II. WHILE-LISTENING
Task 1: Multiple-choice
Task 2: Gap-filling
TASK 1 (p.129): Listen and complete the sentences by circling the letter A, B, C or D.
Ecology is the study of ……………………..
human beings and animals
the environment and solar energy
natural and alternative resources
human beings and their environment
2. The natural environment consists of …………………….
the ocean and the land B. the sun and the air
C. all natural resources D. the air and the oceans
3. If the resources can be …………, it is called renewable.
burnt quickly B. used easily
C. divided properly D. replaced quickly
4. Grass for animals is a …………… resource.
renewable B. nonrenewable C. limited D. clean
5. According to the passage, coal is nonrenewable because it takes …………. to make it.
billions of year B. millions of years
C. three million years D. three billion years
TASK 1 (p.129): Listen and complete the sentences by circling the letter A, B, C or D.
Ecology is the study of ……………………..
human beings and animals
the environment and solar energy
natural and alternative resources
human beings and their environment
2. The natural environment consists of …………………….
the ocean and the land B. the sun and the air
C. all natural resources D. the air and the oceans
3. If the resource can be …………, it is called renewable.
burnt quickly B. used easily
C. divided properly D. replaced quickly
4. Grass for animals is a …………… resource.
renewable B. nonrenewable C. limited D. clean
5. According to the passage, coal is nonrenewable because it takes …………. to make it.
billions of year B. millions of years
C. three million years D. three billion years
TASK 2 (p.129): Listen to the last part of the talk and write in the missing words.
Solar energy, air, and water are renewable resources because there is an (1)………........... supply. However, this definition may change if people are not careful with these resources. The amount of solar energy that reaches the earth 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.
(adj)
(n)
(modal)
(pl.n)
(n)
TASK 2 (p.129): Listen to the last part of the talk and write in the missing words.
TASK 2 (p.129): Listen to the last part of the talk and write in the missing words.
Solar energy, air, and water are renewable resources because there is an (1)………........... supply. However, this definition may change if people are not careful with these resources. The amount of solar energy that reaches the earth 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.
unlimited
atmosphere
may
gases
amount
III. POST-LISTENING
Group presentation
Which group do these sources of energy belong to? Put a tick () in the right column.
Group work: Presentation
What should we do to save sources of energy?
use energy-saving light bulbs
turn off the water
after using
walk
ride a bike
use buses
plant trees around your house
CONSOLIDATION
True – False Statements
1. Resources are divided into 3 groups.
2. A resource is called nonrenewable if it can be replaced quickly.
3. Grass for animals is a renewable resource.
4. All fossil fuels are nonrenewable resources.
5. It takes some years to make coal.
6. The natural resources must be protected from pollution.
T
F
F
T
F
T
F
T
Decide if the following statements are true (T) or false (F)
→ 2
→ renewable
→ millions of years
HOMEWORK
Learn all new words by heart
Prepare the next lesson: Part D_Writing
THANK YOU
FOR YOUR ATTENTION!
nguon VI OLET
