UNIT 09. PRESERVING THE ENVIRONMENT. LESSON 2. LANGUAGE
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UNIT 09 - PRESERVING THE ENVIRONMENT
LESSON 2. LANGUAGE
WRAM-UP
Objectives
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Objectives
*By the end of the lesson, students will be able to: - Vocabulary: Words and phrases related to environmental impacts and ways to protect the environment - Pronunciation: Stress in three-syllable nouns - Grammar: Reported speech - Do the tasks in the student book
Checking old lesson: Match the photos with the words and phrases from the box
Match the photos with the words and phrases from the box
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a. _____________
b. _____________
c. _____________
d. _____________
e. _____________
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pollution polar ice melting fossil fuels greenhouse effect deforestation
Match the photos with the words and phrases from the box
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Bài tập kéo thả chữ
a. ||greenhouse effect|| b. ||pollution|| c. ||deforestation|| d. ||polar ice melting|| e. ||fossil fuels||
Brainstorm (net work)
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Environmentaly Impacts
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deforestation
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poluttion air
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poluttion water
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global warming
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fuels depletion
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polar ice melt
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sea level rise
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greenhouse effect
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...
I. VOCABULARY
1. Complete the sentences
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1. Complete the sentences with the words from the box.
global warming
depletion
greenhouse effect
preserve
deforestation
damage
fossil fuels
pollute
1. To_____ is to keep and protect something from damage, change or waste. 2. _____is the removal or cutting down of all trees in an area for urban use and farm lands. 3. _____ are non - renewable energy sources such as coal, fuel oil and natural gas formed from dead plants and animals underground. 4. To _____ is to make air, water, or soil dirty or unclean. 5. The _____ occurs when the earth's atmosphere traps certain gases such as carbon dioxide as well as water vapour. This makes the earth's surface warmer. 6. _____ is the gradual increase of temperature on the earth's surface due to greenhouse effect. 7. _____ is the using up or reducing something like energy or resources. 8. _____ is harm or injury that makes something less valuable or able to function.
Complete the sentences with the words from the box.
Bài tập kéo thả chữ
1. To ||preserve|| is to keep and protect something from damage, change or waste. 2. ||deforestation|| is the removal or cutting down of all trees in an area for urban use and farm lands. 3. ||fossil fuels|| are non - renewable energy sources such as coal, fuel oil and natural gas formed from dead plants and animals underground. 4. To ||pollute|| is to make air, water, or soil dirty or unclean. 5. The ||greenhouse effect||occurs when the earth's atmosphere traps certain gases such as carbon dioxide as well as water vapour. This makes the earth's surface warmer. 6. ||global warming|| is the gradual increase of temperature on the earth's surface due to greenhouse effect. 7. ||depletion|| is the using up or reducing something like energy or resources. 8. ||damage|| is harm or injury that makes something less valuable or able to function.
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Translate the sentences
Translate
1. Bảo tồn là giữ gìn và bảo vệ cái gì đó khỏi bị hại, thay đổi và lãng phí. 2. Phá rừng là loại bỏ hoặc chặt hạ tất cả cây ở một khu vực cho việc sử dụng ở đô thị và lấy đất trồng trọt. 3. Nhiên liệu hóa thạch là những nguồn năng lượng không thể tái tạo được như than, dầu nhiên liệu và khí thiên nhiôn hình thành từ cây và động vật chết dưới lòng đất. 4. Ô nhiễm là làm cho không khí, nước hoặc đất bị bẩn và không sạch. 5. Hiệu ứng nhà kính xảy ra Khi khí quyển trái đất bị mắc kẹt vài chất khí như carbon dioxid cũng như hơi nước. Điều này làm cho bề mặt nóng lên toàn cầu. 6. Sự nóng lên toàn cầu là việc tăng dần nhiệt độ trên bề mặt Trái đất do hiệu ứng nhà kính. 7. Cạn kiệt là việc sử dụng hết hoặc giảm cái gì đó như năng lượng hoặc các nguồn tài nguyên 8. Thiệt hại là tác hại hoặc chấn thương mà làm cho cái gì giảm giá trị hoặc gây ảm hưởng đến chức năng.
2. Complete the table with the words from the box.
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2. Complete the table with the words from the box.
deforest
Verb
protect
consumption
confuse
contaminate
deplete
preservation
pollute
1. __________
Noun
2. preserve
3. __________
4. consume
5. __________
6. __________
7. __________
protection
__________
contamination
__________
deforestation
pollution
depletion
Complete the table with the words from the box.
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Bài tập kéo thả chữ
1. ||protect|| protection 2. preserve ||preservation|| 3. ||contaminate|| contamination 4. consume ||consumption|| 5. ||deforest|| deforestation 6. ||pollute|| pollution 7. ||deplete|| depletion
Verb
Noun
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DO YOU KNOW?
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Do you know...?
The position of a word in a sentence or its formation can tell about its class.
- A noun can directly follow a determiner like a/an, the, your, some or a preposition like for and be formed with -tion, -ation and -ty.
Example:
the protection of natural resources, a lifestyle, for use, preservation, electricity, etc.
- A verb can directly follow a subject pronoun, the particle to, modals like can, will and be formed with endings like -ed, -ing, etc.
Example:
to protect, can consume, are depleted, etc.
3. Complete the sentences with the nouns or verbs in Vocabulary 2. Change the word forms, if necessary. Each word is used once.
1.
The ______ of energy in this area has increased a lot since a new modern resort was built.
2.
How much energy does this modern resort ______ every day?
3.
Scientists have been looking for solutions for decades to ______ the earth's limited fossil fuels from depletion.
4.
Many environmentalists have supported the ______ of the earth's natural resources such as land, fresh water, rain forests and fossil fuels.
5.
The coastal areas have been severely ______ by the disposals of harmful chemical rubbish.
6.
The greenhouse effect is made by ______.
7.
______ by chemical sprays and fertilizers makes land arid, and vegetation harmful to human health.
8.
Most chemicals ______ the ground and the underground water.
3. Complete the sentences with the nouns or verbs in Vocabulary 2. Change the word forms, if necessary. Each word is used once.
Complete the sentences with the nouns or verbs in Vocabulary 2
Bài tập kéo thả chữ
1. The ||consumption|| of energy in this area has increased a lot since a new modern resort was built. 2. How much energy does this modern resort ||consume|| every day? 3. Scientists have been looking for solutions for decades to ||preserve|| the earth's limited fossil fuels from depletion. 4. Many environmentalists have supported the ||preservation|| of the earth's natural resources such as land, fresh water, rain forests and fossil fuels. 5. The coastal areas have been severely ||polluted|| by the disposals of harmful chemical rubbish. 6. The greenhouse effect is made by ||pollution|| . 7. ||contamination|| by chemical sprays and fertilizers makes land arid, and vegetation harmful to human health. 8. Most chemicals ||contaminate|| the ground and the underground water.
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1. Việc tiêu thụ năng lượng trong khu vực này đã tăng lên nhiều kể từ khi một khu nghi dưỡng mới được xây nên. 2. Khu nghỉ dưỡng hiện đại này mỗi ngày tiêu thụ bao nhiêu năng lượng? 3. Những nhà khoa học đã tìm ra những giải pháp trong các thập kỷ qua để bảo tồn nguồn năng lượng hóa thạch bị giới hạn khỏi việc cạn kiệt. 4. Nhiều nhà môi trường đã hỗ trợ việc bảo tồn tài nguyên thiên nhiên trái đất như đất nước sạch, rừng, mưa và nhiên liệu hóa thạch. 5. Khu vực bờ biển đã bị ô nhiễm nghiêm trọng do việc bỏ rác hóa học gây hại. 6. Hiệu ứng nhà kính do ô nhiễm gây ra. 7. Ô nhiễm do phun thuốc hóa học và phân bón làm đất bị khô cằn và thực vật bị gây hại làm ảnh hưởng sức khỏe con người. 8. Hầu hết chất hoa học gây ô nhiễm đất và nước ngầm.
II. PRONOUNCIATION
1. The words in the box are three-syllable nouns. Listen and repeat. Can you add two more, using the words from the VOCABULARY section 3?
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1. The words in the box are three-syllable nouns. Listen and repeat. Can you add two more, using the words from the VOCABULARY section 3?
article
animal
editor
influence
pollution
scientist
solution
chemical
confusion
protection
Listen and repeat. Can you add two more, using the words from the VOCABULARY section 3?
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article
animal
editor
influence
pollution
scientist
solution
chemical
confusion
protection
energy
atmosphere
2. Listen and put a mark (') before the stressed syllable in each word.
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2. Listen and put a mark (') before the stressed syllable in each word.
article
influence
energy
solution
newsletter
pollution
protection
atmosphere
editor
confusion
scientist
chemical
Put a mark (') before the stressed syllable in each word
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Bài tập kéo thả chữ
article influence energy solution ||'article|| ||'influence || ||'energy || ||so'lution|| newsletter pollution protection atmosphere ||’newsletter|| ||po'llution|| ||pro'tection|| ||'atmosphere|| editor confusion scientist chemical ||'editor|| ||con'fusion|| ||’scientist|| ||'chemical||
DO YOU KNOW?
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Do you know...?
The syllable before -tion or -sion is usually stressed.
Examples:
po'llution, so'lution, pro'tection, con'fusion, de'pletion
III. GRAMMAR
1. Read the following sentences from the conversation between Nam and his father in GETTING STARTED. Write the names of the speakers.
1.
"I'm writing for my school newsletter" ______ said.
2.
"Give some practical advice to students on environmental preservation," ______ asked Nam.
3.
"I haven't had any ideas," ______ said.
4.
"Use the web search engine to find information," ______ told him.
5.
"It was confusing because I got too many search results and web pages about the environment," ______ said.
6.
"Focus on your topic," ______ told him.
1. Read the following sentences from the conversation between Nam and his father in GETTING STARTED. Write the names of the speakers.
Write the names of the speakers.
Bài tập kéo thả chữ
1. " I'm writing for my school newsletter" ||Nam|| said. 2. " Give some practical advice to students on environmental preservation," ||the editor|| asked Nam. 3. " I haven't had any ideas," ||Nam|| said. 4. " Use the web search engine to find information," ||Nam's father|| told him. 5. " It was confusing because I got too many search results and web pages about the environment," ||Nam|| said. 6. " Focus on your topic," ||Nam's father|| told him.
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1. “Con đang viết bài cho tờ báo của trường”, Nam nói. 2. “Đưa ra lời khuyên thực tế cho học sinh về việc bảo tồn môi trường”, người biên tập yêu cầu. 3. “Con chưa có ý nào cả”, Nam nói 4. “Sử dụng công cụ tìm kiếm web để tìm thông tin”, Ba Nam nói với cậu ấy. 5. “Thật rối khi con có quá nhiều kết quả và những trang web về môi trường”, Nam nói. 6. “Tập trung vào chủ đề của con”, Ba Nam nói với Nam.
DO YOU KNOW?
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You can use reported speech to repeat what people have previously said.
Examples:
- 'I'm writing for my school newsletter,' Nam said.
Nam said (that) he was writing for his school newsletter.
- 'Focus on your topic,' Nam's father told him
Nam's father told him to focus on his topic.
Notice the changes:
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Direct speech
Reported speech
Pronoun
Possessive
Verb
I
he
my
his
depending on the context
is writing
was writing
focus
to focus
depending on the context and time
Do you know...?
Note:
There are no quotation marks in reported speech.
2. Change the direct speech statements into reported speech. Make any changes, if necessary.
2. Change the direct speech statements into reported speech. Make any changes, if necessary.
1. "Pollution is one of the problems in my neighbourhood," Nam said. Nam said ____________________________________. 2. "More people are aware of the preservation of natural resources," the editor said. The editor said _______________________________. 3. "We are discussing the protection of the natural environment," the students told their teacher. The students told their teacher ________________. 4. "Use the web search engine to find the information that you need," Nam's father told him. Nam’s father told him_________________________. 5. "It's confusing because there are too many web pages about the environment," Nam said. Nam said ____________________________________. 6. "Air pollution is one of the causes of the greenhouse effect," scientists said. Scientists said ________________________________.
Change the direct speech statements into reported speech.
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Bài tập kéo thả chữ
1. "Pollution is one of the problems in my neighbourhood," Nam said. => Nam said ||that pollution was one of the problems in his neighbourhood.|| 2. "More people are aware of the preservation of natural resources," the editor said. => The editor said ||that more people were aware of the preservation|| ||of natural resources.|| 3. "We are discussing the protection of the natural environment," the students told their teacher. => The students told their teacher ||that they were discussing the|| ||protection of the natural environment.||
Change the direct speech statements into reported speech.
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Bài tập kéo thả chữ
4. "Use the web search engine to find the information that you need," Nam's father told him. => Nam's father told him ||to use the web search engine to find the|| ||information that he needed.|| 5. "It's confusing because there are too many web pages about the environment," Nam said. => Nam said ||that it was confusing because there were too many|| ||web pages about the environment.|| 6. "Air pollution is one of the causes of the greenhouse effect," scientists said. => Scientists said ||that air pollution was one of the causes of the|| ||greenhouse effect.||
THE END
Homework
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- Learn by heart the words and phrases related to topic "Preserving the Environment". - Learn grammar: Reported speech - Do exercise again at home - Prepare for the next lesson 3: Reading
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