Bài giảng môn Tiếng Anh 7 - Unit 10: Energy sources. Lesson 5: Skills 1

H ow do you save energy? 
M atch the phrases under the pictures 
T urn off the light 
U se shower instead of bath 
Recycle old appliances 
U se smart technology 
U se energy-saving bulbs 
Use renewable energy 
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5 
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U nit 10 Energy sources 
Lesson 5. Skills 1 
Reading 
produce (v) 
Sản xuất 
/prəˈdjuːs/ 
PRE-READING - VOCABULARY 
Example: 
Our company mainly produces goods for export. 
= to make things to be sold, especially in large quantities 
PRE-READING - VOCABULARY 
limited (a) 
Bị hạn chế 
 /’limitid/ 
= not very great in amount or extent 
Example: 
Oil is limited . 
PRE-READING - VOCABULARY 
available (a) 
Có sẵn 
 /əˈveɪləbl/ 
= that you can get, buy or find 
Example: 
We have plenty of wind energy available. 
PRE-READING - VOCABULARY 
run out (v) 
Cạn kiệt 
 /rʌn aʊt/ 
= to use up or finish a supply of something 
Example: 
We run out of fuel. 
CHECKING - VOCABULARY 
produce (v) /prəˈdjuːs/: 
limited (a) /’limitid/: 
available (a) /əˈveɪləbl/: 
run out (v) /rʌn aʊt/: 
Có sẵn 
Cạn kiệt 
Bị hạn chế 
Sản xuất 
Match the words with their meanings. 
1. W hat are the main energy sources in Viet Nam ? 
2. What type(s) of energy sources will we use in the future ? 
Ex 1. (p 110) Discussion. Look at the pictures and answer the following questions. 
1.What are the main sources of energy in Viet Nam? 
2.What types of energy sources will be used in the future? 
1. W hat are the main energy sources in Viet Nam? 
→They are hydro energy and energy from coal. 
2. What type(s) of energy sources will we use in the future? 
→ We will use solar energy and wind energy. 
Ex 1. (p 110) Discussion. Look at the pictures and answer the following questions. 
Hello, class. Today I'd like to tell you about 
two energy sources. They are non-renewable sources and renewable sources. 
Non-renewable sources are coal, oil and 
natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. 
In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out. 
Hello, class. Today I'd like to tell you about 
two energy sources. They are non-renewable sources and renewable sources. 
Non-renewable sources are coal, oil and 
natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. 
In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out. 
E x 2. (p110). Read the text and choose the best option (A, B, or C) to complete the sentences. 
Non – renewable sources are 
cheap and _________. 
A. available 
B. easy to use 
C. expensive 
1. Non – renewable sources are 
cheap and _________. 
A. available 
B. easy to use 
C. expensive 
Hello, class. Today I'd like to tell you about 
two energy sources. They are non-renewable sources and renewable sources. 
Non-renewable sources are coal, oil and 
natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. 
In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out. 
Hello, class. Today I'd like to tell you about 
two energy sources. They are non-renewable sources and renewable sources. 
Non-renewable sources are coal, oil and 
natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. 
In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out. 
E x 2. (p110). Read the text and choose the best option (A, B, or C) to complete the sentences. 
2. _________come from the sun, wind or water. 
A. Renewable sources 
B. All energy sources 
C. Non-renewable sources 
2. _________ come from the sun, wind or water . 
A. Renewable sources 
B. All energy sources 
C. Non-renewable sources 
Hello, class. Today I'd like to tell you about 
two energy sources. They are non-renewable sources and renewable sources. 
Non-renewable sources are coal, oil and 
natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. 
In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out. 
Hello, class. Today I'd like to tell you about 
two energy sources. They are non-renewable sources and renewable sources. 
Non-renewable sources are coal, oil and 
natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water . Renewable sources are available, clean and safe to use. But they are expensive to produce. 
In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out. 
E x 2. (p110). Read the text and choose the best option (A, B, or C) to complete the sentences. 
3. When energy comes from water, we call it_________. 
A. wind energy 
B. solar energy 
C. hydro energy 
3. When energy comes from water , we call it_________. 
A. wind energy 
B. solar energy 
C. hydro energy 
Hello, class. Today I'd like to tell you about 
two energy sources. They are non-renewable sources and renewable sources. 
Non-renewable sources are coal, oil and 
natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. 
In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out. 
Hello, class. Today I'd like to tell you about 
two energy sources. They are non-renewable sources and renewable sources. 
Non-renewable sources are coal, oil and 
natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. 
In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out. 
E x 2. (p110). Read the text and choose the best option (A, B, or C) to complete the sentences. 
4. Renewable energy sources are better for_______. 
A. the environment 
B. our cars 
C. hydro energy 
4. Renewable energy sources are better for _______. 
A. the environment 
B. our cars 
C. hydro energy 
1. How many energy sources are there? What are they? 
2. What do non-renewable sources include? 
3. What are the advantages of renewable energy? 
4. What will we rely more on in the future? 
Hello, class. Today I'd like to tell you about two energy sources. They are non-renewable sources and renewable sources. 
Non-renewable sources are coal, oil and natural gas. We can use these sources to produce energy. They are cheap and easy to use. People use them a lot. But they are very limited and will run out soon. 
Renewable sources come from the sun, wind or water. When energy comes from the sun, we call it solar energy. Wind energy comes from the wind, and hydro energy comes from water. Renewable sources are available, clean and safe to use. But they are expensive to produce. 
In the future we will rely more on renewable energy sources. They are better for the environment and they will not run out. 
1. How many energy sources are there? What are they? 
2. What do non-renewable sources include ? 
3. What are the advantages of renewable energy ? 
4. What will we rely more on in the future ? 
Ex 3. (p 110) Read the text again and answer the questions. 
Ex 3. (p 110) Read the text again and answer the questions. 
1. How many energy sources are there? What are they? 
→ There are two energy sources. They are non-renewable sources and renewable sources. 
2. What do non-renewable sources include ? 
→ Non-renewable sources are coal, oil and natural gas 
3. What are the advantages of renewable energy ? 
→ Renewable sources are available, clean and safe to use. 
4. What will we rely more on in the future ? 
→ In the future, we will rely more on renewable energy sources. 
Today I'd like to tell you about two energy sources . They are non-renewable sources and renewable sources. 
Non-renewable sources are coal, oil and natural gas. 
Renewable sources are available, clean and safe to use. 
In the future we will rely more on renewable energy sources. 
Speaking 
What are the advantages of renewable energy sources? 
Can you add more? 
Ex 4. (p 110) Work in pairs. Discuss and put the following words or phrases in the appropriate columns. 
run out expensive cheap limited 
easy to use safe to use available good for the environment 
ADVANTAGES 
DISADVANTAGES 
run out 
easy to use 
expensive 
safe to use 
cheap 
available 
limited 
good for the environment 
 Let’s talk!!! 
Sources of energy 
What is its advantage? 
What is its disadvantages? 
Example: 
Q1 : What are the advantages of hydro energy? 
 It's available, clean and safe to use. 
Q2 : What are its disadvantages ? 
 It's expensive to produce. 
Ex 5. (p 110) Work in groups. 
Base on the information from Ex 2,3, the vocabulary in Ex 4 and the example in Ex 5. 
Ask and answer questions about the advantages and disadvantages of different energy sources . And then write your answers on poster and present 
Prepare in 2 minutes. 
nuclear 
wind 
solar 
coal 
hydro 
oil 
R 
E 
A 
C 
P 
A. T wo 
How many energy sources are there? 
01 
WHAT HAVE YOU LEARNT TODAY? 
B. One 
C. Four 
A. T wo 
CIRCLE THE CORRECT ANSWERS 
R 
E 
A 
C 
P 
A. coal, oil 
What do non-renewable sources include? 
02 
WHAT HAVE YOU LEARNT TODAY? 
B. wind 
C. natural gas 
A. 
coal, oil 
C. natural gas 
CIRCLE THE CORRECT ANSWERS 
R 
E 
A 
C 
P 
A. easy to use 
What is the disadvantages of oil? 
03 
WHAT HAVE YOU LEARNT TODAY? 
B. limited 
C. 
run out 
B. 
limited 
C. 
run out 
CIRCLE THE CORRECT ANSWERS 
THANK YOU 
O BJECTIVES 
By the end of this lesson, the students will be able to: 
- Read for specific information about types of energy sources. 
- Talk about the advantages and disadvantages of different energy sources.