UNIT 5. GLOBAL WARMING. LESSON 5. LISTENING
Trang bìa
Trang bìa
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LESSON 5. LISTENING
UNIT 5. GLOBAL WARMING
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WARM-UP
Climate change Quiz
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WARM-UP
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- Number 1
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WARM-UP
Bài tập trắc nghiệm
1. Wasting less food is a way to reduce greenhouse gas emissions.
True
False
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- Number 2
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WARM-UP
Bài tập trắc nghiệm
2. Which of the following is a greenhouse gas?
CO2
CH4
Water Vapour
All of the above
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- Number 3
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WARM-UP
Bài tập trắc nghiệm
3. What is the greenhouse effect?
When you paint your house green to become an environmentalist
The name of climate change legislation that was passed by Congress
When the gases in our atmosphere trap heat and block it from escaping our planet
When you build a green house
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- Number 4
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WARM-UP
Bài tập trắc nghiệm
4. What can you do to help fight climate change?
Divest from fossil fuel companies
Engage yourself in the science behind climate change
Vote for political candidates who will advocate for climate-related legislation and policy improvements
All of the above
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PRE-LISTENING
Vocabulary
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PRE-LISTENING
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- soot (n)
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PRE-LISTENING
/sʊt/
soot (n)
a black powder composed mainly of carbon, produced when coal, wood, etc. is burned
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- soil (n)
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PRE-LISTENING
/sɔɪl/
soil (n)
the material on the surface of the ground in which plants grow; earth
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- crop (n)
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PRE-LISTENING
crop (n)
a plant such as a grain, vegetable, or fruit grown in large amounts on a farm, or the total amount gathered of such a plant
/krɒp/
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- melt (v)
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PRE-LISTENING
/melt/
melt (v)
to turn from something solid into something soft or liquid
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1. Match the words with their meanings
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PRE-LISTENING
1. Work in pairs. Match the words with their meanings
Bài kiểm tra tổng hợp
1. soot - a. to make or become liquid by heating - 2. melt - b. the upper layer or the earth in which trees and plants grow - 3. crop - c. tiny pieces of black dust that are produced when wood, coal, etc. is burnt - 4. soil - d. a plant such as rice or fruit, grown by farmers and used as food
WHILE-LISTENING
2. Listen to a talk and choose the main idea
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WHILE-LISTENING
2. Listen to a talk and choose the main idea
Bài tập trắc nghiệm
Choose the main idea
A. Farmers produce the largest amount of soot.
B. Black carbon contributes to burning crop waste and wildfires.
C. Black carbon emissions come from several sources and affect the earth’s temperature.
3. Listen and choose the correct answers A, B, or C
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WHILE-LISTENING
3. Listen and choose the correct answers A, B, or C
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- Number 1
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WHILE-LISTENING
3. Listen and choose the correct answers A, B, or C
Bài tập trắc nghiệm
1. The world’s biggest source of soot is ____________.
A. burning forests
B. burning crop waste
C. killing living things in the soil
- Number 2
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WHILE-LISTENING
3. Listen and choose the correct answers A, B, or C
Bài tập trắc nghiệm
2. Black carbon only stays in the atmosphere for a few ____________.
A. hours
B. days or weeks
C. months
- Number 3
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WHILE-LISTENING
3. Listen and choose the correct answers A, B, or C
Bài tập trắc nghiệm
3. Black carbon speeds up _______________.
A. the release of sunlight into the air
B. burning of crop waste
C. ice melting
- Number 4
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WHILE-LISTENING
3. Listen and choose the correct answers A, B, or C
Bài tập trắc nghiệm
4. The next part of the talk will probably be about ______________.
A. ways to reduce black carbon emissions
B. heat-trapping gases
C. other heat-trapping pollutants
POST-LISTENING
4. Work in groups and answer the questions
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POST-LISTENING
4. Work in groups and answer the questions
Is black carbon found in your city or neighbourhood? If so, where does it come from?
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CONSOLIDATION
Wrap-up
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WRAP-UP
What have you learnt today? - New vocabulary - Listen for main ideas and specific information in a talk about black carbon and global temperature
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CONSOLIDATION
Homework
Homework
- Learn new words by heart. - Do exercises in the workbook. - Prepare for Lesson 6 - Unit 5.
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CONSOLIDATION
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Good bye
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Thanks for your attention
Good bye. See you again!