UNIT 7 : SAVING ENERGY Lesson 3: LISTEN
Mục tiêu
Sau khi hoàn thành bài học , học sinh được tầm quan trọng của năng lượng mặt trời.
Trọng tâm ngôn ngữ Từ vựng
Nuclear power, solar energy, heat, effective, cause, store, solar panel, install, roof, instead of, possible # impossible, coal
Ngữ pháp
Simple present (review) Kỹ năng cần đạt:
Kể lại một số thông tin về năng lượng mặt trời.
UNIT 7 : SAVING ENERGY Lesson 3: LISTEN
+ Read and learn by heart these newwords. Các em đọc và học thuộc các từ mới sau:
- n
uclear power (n) : năng lượng hạt nhân - solar energy(n) : năng lượng mặt trời - heat (v)đun nóng, sưởi ấm
- effective (adj) có hiệu quả - cause (v) gây ra
- store (v): dự trữ
- solar panel (n): tấm hứng năng lượng - install (v): cài đặt
- roof (n): mái nhà
- instead of (conj): thay vì, thay cho
- possible # impossible(adj): có thể # không thể - coal (n): than
a). Listen to the news on solar energy and decide whether the statements are true or false. Check (√) the boxes and correct the false statements.
(Nghe tin tức về năng lượng mặt trời và xác định xem các câu sau là đúng hay sai. Đánh dấu (√) vào khung và sửa các câu sai.)
T F 1. Solar energy can be cheap and clean.
2. Most of our electricity now comes from nuclear power.
3. The solar energy that gets to the earth cannot provide enough power for the world’s population.
4. Solar energy can be used on cloudy days.
5. All buildings in Sweden will be heated by solar energy in 2050.
Hướng dẫn giải:
T F
1. Solar energy can be cheap and clean. √ 2. Most of our electricity now comes from nuclear power. √ 3. The solar energy that gets to the earth cannot provide enough power
for the world’s population. √
4. Solar energy can be used on cloudy days. √
5. All buildings in Sweden will be heated by solar energy in 2050. √ Sửa câu sai:
2. Most of our electricity now comes from nuclear power.
⟶ Most of our electricity now comes from the use of coal, and gas, oil or nuclear power.
3. The solar energy that gets to the earth cannot provide enough power for the world’s population.
⟶ One percent of the solar energy that reaches the earth is enough to provide power for the total population.
5. All buildings in Sweden will be heated by solar energy in 2050.
⟶ All buidings in Sweden will be heated by solar energy by the year 2015.
Tạm dịch:
1. Năng lượng mặt trời có thể rẻ tiền và sạch.
2. Hầu hết điện ngày nay đến từ năng lượng hạt nhân.
3. Năng lượng mặt trời chạm đến Trái Đất không thể cung cấp đủ điện cho dân số thế giới.
4. Năng lượng mặt trời có thể được sử dụng vào những ngày nhiều mây.
5. Đến năm 2050 toàn bộ những ngôi nhà ở Thụy Sĩ sẽ được sưởi ấm bằng năng lượng mặt trời.
b). Listen again and fill in each blank with one word you hear.
(Nghe lại và điền vào mỗi chỗ trống với 1 từ mà bạn nghe được) 1. The sun can be an _________source of power.
2. Solar energy doesn’t cause_________.
3. A lot of ________countries in the world are already using solar energy.
4. It is possible to_______ solar energy for a number of days.
5. Solar panels are installed on the _______of a house to receive the energy from the sun.
6. We can save natural resources by using solar energy ________of coal, gas, and oil.
Hướng dẫn giải:
1. The sun can be an effective source of power.
2. Solar energy doesn’t cause pollution.
3. A lot of countries in the world are already using solar energy.
4. It is possible to store solar energy for a number of days.
5. Solar panels are installed on the roof of a house to receive the energy from the sun.
6. We can save natural resources by using solar energy instead of coal, gas and oil.
Tạm dịch:
1. Mặt Trời có thể là một nguồn năng lượng hiệu quả.
2. Năng lượng Mặt Trời không gây ra sự ô nhiễm.
3. Nhiều quốc gia trên thế giới đang sử dụng năng lượng mặt trời.
4. Có thể lưu trữ năng lượng mặt trời một vài ngày.
5. Pin năng lượng mặt trời được lắp trên mái nhà để nhận năng lượng từ mặt trời.
6. Chúng ta có thể sử dụng các nguồn tài nguyên thiên nhiên thay vì than đá, khí và dầu.
HẾT CHÚC CÁC BẠN HỌC TỐT
DƯỚI ĐÂY LÀ BÀI TẬP VÀ ĐÁP ÁN CỦA BÀI 6, BẠN NÀO KHÔNG THAM GIA LỚP HỌC ONLINE NGÀY THỨ 2 (2/4/2020) THÌ VÀO ĐÂY NHÉ!
TEST FOR UNIT 6
I. Choose the correct answer to completely the sentences
1. ………is chemical used for killing insects. (pollutant, dynamite, pesticides, deforestation) 2. We have to take our rubbish to the ……….( environment, garbage dump, refreshment, pollution) 3. I think we should ……….lazy students from throwing trash. ( prevent, reduce, persuade, save) 4. I’m disappointed ………people have spoiled this area. (if, that, how, when)
5. We couldn’t go on a picnic as planned ………..it was raining hard.(however, but, because, so) 6. ………..reducing water pollution? (Why not, Why don’t you, Won’t you, what about)
7. Mrs Smith has kindly provided a picnic lunch ……….us. (to, for, with, of)
8. I look forward to hearing form you and seeing good ………..from your company.(question, response, course, details)
9. Everybody must take part in ………deforestation.( persuading, preventing, providing, preserving) 10. ………air is one of the problems we have to solve.( fresh, pure, polluted, clean)
11. If they ……….students, they must wear uniform.( have, had, are, were)
12. She has ……….provided a picnic lunch for us. (kind, kindly, kindness, unkind)
13. I think people should use tree leaves for ……….food. (wrapping, rolling, making, recycling) 14. ……….is a piece of land full of rubbish. (junk-yard, garbage, hedge, treasure)
15. The local authority should ………the fish catching by electricity. (protect, prohibit, permit, allow) 16. Plastic bags are very ………..to dissolve, so they will cause pollution.( simple, difficult, convenient, valuable)
17. Nam has strong sense of protecting the environment, …………..so does Minh. (and, but, or, because) 18.We can protect the environment by ……… air pollution.( reduce, reducing, reduced, to reduce) III. Give the correct form of word in parentheses
1. He was ………..that they were not coming. (disappoint) 2. We’re ………..about our holiday. (excite)
3. ………..air can cause illness and even death. (pollute) 4. If the ……….continues, what will happen? (pollute)
5. Mrs Smith has ………provided a picnic lunch for us. (kind)
6. We will make this beach clean and ……….again. (beauty)
7. Smoke and waste chemicals make the air and water……….(pollute) 8. These products are………frienly.( environmental)
9. This beach is clear because the ………..have just collected the garbage on it.(environment) 10. The entrance looked ………..impressive. (extreme)
Family words for Unit 6
No Unit Verb
Động từ
Noun Danh từ
Adjective Tính từ
Adverb Trạng từ
1 6 Environment/environmentalist
Môi trường/ người t.thiên MT
environmental environmentally 2 6 Pollute Pollution (sự ô nhiễm)
Pollutant(chất gây ô nhiễm)
Polluted/unpolluted Bị ô nhiễm/ ko bị ô nhiễm
3 6 Excite(gây hào hứng)
excitement Excited/ exciting Excitedly/
excitingly
4 6 Extreme(đáng kể) extremely
5 6 Beautify beauty Beautiful beautifully
6 7 kind kindly
8 7 Disappoint Disappointment Disappointed /
disappointing
Buồn, nản
IV. Reading
A. Circle the word a, b, c, d and complete the blank in the passage
1. I am writing to you about the short stop of your trucks (1)………..my house on their way to the north.
When the trucks of your company have a short break on the (2)………….around my house, the drivers have (3)…………lots of garbage on the ground after their refreshment. When the trucks leave the place, the ground is covered with trash (4)………..a few minutes later there is smell and flies. I would suggest that your company (5)…………tell your drivers to clear up all the trash on the ground before leaving. I look forward to hearing from you and seeing good (6)………….from your company.
1a. over b. around c. on d. upon
2a. streets b. streams c. company d. countryside
3a. leave b. left c.leaving d. to leave
4a. but b. because c.and d. so
5a. will b. would c. can d. should
6a. response b. answer c. telephone d. call
2. “I want everyone to listen (1)_____________, please. First of all, I’d like you to divide into three groups.
Each group should take five plastic bags. Once you have filled a bag, come back to me as you will need another. I need group one to walk along the shore. Group two should check the sand, and group three has to check (2)___________ the rocks. Mr.Jones is going to collect all the bags and take them to the
(3)_____________. Mrs .Smith has (4)__________provided a picnic lunch for us, but we won’t eat until the whole area is clean. If you can’t find your place, I will help you get there with this map. Don’t worry. … uh
… I’m disappointed (5)___________ people have spoiled this area. However, we are here to do something about this (6)__________. We must all work very hard. And, if we work hard, we’ll (7)__________ this beach a clean and (8)__________place again. OK. Now, let’s get started.”
1. A.care B.careful C.careless D.carefully
2. A.between B.among C.in D.of
3. A.environment B.garbage dump C.refreshment D.pollution
4. A.kind B.kindly C.kindness D.unkind
5. A.that B.when C.if D.how
6. A.pollution B.environment C.protection D.hedge
7. A.made B.making C.make D.to make
8. A.beautifully B.beauty C. beautiful D.to beautify B. Read the passage, then decide if the statements that follow it are True or False
More than two hundred years ago, the term ‘environment pollution’ was quite strange to people. They lived healthily, drank pure water, and breathed fresh air. Nowadays, the situation is quite different. People all over the world are worried about things that are happening to the environment. Actually it is man that is destroying the surroundings with many kinds of wastes. Everybody knows that motorbikes and cars emit dangerous gases that cause poisonous air and cancer, but no one wants to travel on foot or by bicycle.
Manufacturers know that wastes from factories make water and soil polluted, but they don’t want to spend a lot of their money on treating the waste safely. Scattering rubbish is bad for our health, but no one wants to spend time burying it. Is it worth talking a lot about pollution ?
TRUE/FALSE 1. More than two hundred years ago people knew nothing about environment pollution. ……….
2. In former days, people led an unhealthy life. ……
3. Factory owners have no awareness of pollution. ……
4. It’s harmful to our health if we spend time on scattering rubbish. ……
Read the passage again and choose the best option
5. According to the passage, people lived used to live ……….
a. very hard b. very healthily c. sadly d. happily
6. It can be inferred from the passage, ………..
a. People move by motorbikes. b. People destroy their environment.
c. Factory owners don’t want to destroy the surroundings. d. Scattering isn’t harmful.
VI. Rewrite each sentence so that it means almost the same as the one printed before it.
1. She sings very beautifully.
She is ………..
2. We run fast.
We are ………
3. I worked hard, so I was tired.
Since……….
4. Mary comes. Peter is happy.
If Mary………
5. You burn the grass. The air is polluted.
If you……….
6. Lan studies hard. She passes the final exam.
If Lan ………
7. She speaks English very well.
She is ……….
8. She is an excellent ballet dancer.
She ………
9. That boy plays soccer very well.
That boy is ……….
10. If you don’t succeed, you will have to try it again.
Unless ………..
11. Study hard or you will fail again.
If you……….
12. Work hard and you will pass the exam.
If you……….
13. “Let’s go to the canteen”she said.
She suggested………..
14. Shall we go to the cinema tonight?
How about………..
15. Mary works hard as a student.
Mary is ………..
16. He couldn’t meet you because of being busy.
He couldn’t meet you because………
17. He broke the vase because he was careless.
Because of ………
18. We can’t go for a walk because it rains heavily.
Because of ………..
VII. Arrange these sentences
1. I / hearing / from you / good response / look forward to / and seeing /
I ………
2. next month / I / the final examination / unless this noise / stops / will fail
I ………
3. asked them / I have / several times / already / to turn it down.
I ………
4. all the trash / I would / should tell him / suggest your company / to clear up / on the ground.
I ………..
ĐÁP ÁN- TEST FOR UNIT 6
I. Choose the correct answer to completely the sentences
1. ………is chemical used for killing insects. (pollutant, dynamite, pesticides, deforestation) 2. We have to take our rubbish to the ……….( environment, garbage dump, refreshment, pollution) 3. I think we should ……….lazy students from throwing trash. ( prevent, reduce, persuade, save) 4. I’m disappointed ………people have spoiled this area. (if, that, how, when)
5. We couldn’t go on a picnic as planned ………..it was raining hard.(however, but, because, so) 6. ………..reducing water pollution? (Why not, Why don’t you, Won’t you, what about)
7. Mrs Smith has kindly provided a picnic lunch ……….us. (to, for, with, of)
8. I look forward to hearing form you and seeing good ………..from your company.(question, response, course, details)
9. Everybody must take part in ………deforestation.( persuading, preventing, providing, preserving) 10. ………air is one of the problems we have to solve.( fresh, pure, polluted, clean)
11. If they ……….students, they must wear uniform.( have, had, are, were)
12. She has ……….provided a picnic lunch for us. (kind, kindly, kindness, unkind)
13. I think people should use tree leaves for ……….food. (wrapping, rolling, making, recycling) 14. ……….is a piece of land full of rubbish. (junk-yard, garbage, hedge, treasure)
15. The local authority should ………the fish catching by electricity. (protect, prohibit, permit, allow)
16. Plastic bags are very ………..to dissolve, so they will cause pollution.( simple, difficult, convenient, valuable)
17. Nam has strong sense of protecting the environment, …………..so does Minh. (and, but, or, because) 18.We can protect the environment by ……… air pollution.( reduce, reducing, reduced, to reduce) III. Give the correct form of word in parentheses
1. He was …disappointed…………..that they were not coming. (disappoint) 2. We’re …excited…………..about our holiday. (excite)
3. polluted ………..air can cause illness and even death. (pollute)
4. If the …pollution………….continues, what will happen? (pollute)
5. Mrs Smith has …kindly………provided a picnic lunch for us. (kind) 6. We will make this beach clean and ……beautiful………….again. (beauty)
7. Smoke and waste chemicals make the air and water……polltued………….(pollute) 8. These products are…environmentally………frienly.( environmental)
9. This beach is clear because the ………environmentalists…………..have just collected the garbage on it.
(environment)
10. The entrance looked ……extremely…………..impressive. (extreme) IV. Reading
A. Circle the word a, b, c, d and complete the blank in the passage
1. I am writing to you about the short stop of your trucks (1)………..my house on their way to the north.
When the trucks of your company have a short break on the (2)………….around my house, the drivers have (3)…………lots of garbage on the ground after their refreshment. When the trucks leave the place, the ground is covered with trash (4)………..a few minutes later there is smell and flies. I would suggest that your company (5)…………tell your drivers to clear up all the trash on the ground before leaving. I look forward to hearing from you and seeing good (6)………….from your company.
1a. over b. around c. on d. upon
2a. streets b. streams c. company d. countryside
3a. leave b. left c.leaving d. to leave
4a. but b. because c.and d. so
5a. will b. would c. can d. should
6a. response b. answer c. telephone d. call
2. “I want everyone to listen (1)_____________, please. First of all, I’d like you to divide into three groups.
Each group should take five plastic bags. Once you have filled a bag, come back to me as you will need another. I need group one to walk along the shore. Group two should check the sand, and group three has to check (2)___________ the rocks. Mr.Jones is going to collect all the bags and take them to the
(3)_____________. Mrs .Smith has (4)__________provided a picnic lunch for us, but we won’t eat until the whole area is clean. If you can’t find your place, I will help you get there with this map. Don’t worry. … uh
… I’m disappointed (5)___________ people have spoiled this area. However, we are here to do something about this (6)__________. We must all work very hard. And, if we work hard, we’ll (7)__________ this beach a clean and (8)__________place again. OK. Now, let’s get started.”
1 .care B.careful C.careless D.carefully
2. A.between B.among C.in D.of
3. A.environment B.garbage dump C.refreshment D.pollution
4. A.kind B.kindly C.kindness D.unkind
5. A.that B.when C.if D.how
6. A.pollution B.environment C.protection D.hedge
7. A.made B.making C.make D.to make
8. A.beautifully B.beauty C. beautiful D.to beautify B. Read the passage, then decide if the statements that follow it are True or False
More than two hundred years ago, the term ‘environment pollution’ was quite strange to people. They lived healthily, drank pure water, and breathed fresh air. Nowadays, the situation is quite different. People all over the world are worried about things that are happening to the environment. Actually it is man that is destroying the surroundings with many kinds of wastes. Everybody knows that motorbikes and cars emit dangerous gases that cause poisonous air and cancer, but no one wants to travel on foot or by bicycle.
Manufacturers know that wastes from factories make water and soil polluted, but they don’t want to spend a lot of their money on treating the waste safely. Scattering rubbish is bad for our health, but no one wants to spend time burying it. Is it worth talking a lot about pollution ?
TRUE/FALSE 1. More than two hundred years ago people knew nothing about environment pollution. ……….TRUE
2. In former days, people led an unhealthy life. ……FALSE
3. Factory owners have no awareness of pollution. ……FALSE
4. It’s harmful to our health if we spend time on scattering rubbish. ……TRUE Read the passage again and choose the best option
5. According to the passage, people lived used to live ……….
a. very hard b. very healthily c. sadly d. happily
6. It can be inferred from the passage, ………..
a. People move by motorbikes. b. People destroy their environment.
c. Factory owners don’t want to destroy the surroundings. d. Scattering isn’t harmful.
VI. Rewrite each sentence so that it means almost the same as the one printed before it.
1. She sings very beautifully.
She is a beautiful singer.
2. We run fast.
We are fast runners
3. I worked hard, so I was tired.
Since I worked hard, I was tired.
4. Mary comes. Peter is happy.
If Mary comes, Peter will be happy.
5. You burn the grass. The air is polluted.
If you burn the grass, trhe air will be polluted.
6. Lan studies hard. She passes the final exam.
If Lan studies hard, she will pass the exam.
7. She speaks English very well.
She is a very good English teacher.
8. She is an excellent ballet dancer.
She dances ballet excellently.
9. That boy plays soccer very well.
That boy is a very good soccer player.
10. If you don’t succeed, you will have to try it again.
Unless succeed, you will have to try it again.
11. Study hard or you will fail again.
If you study hard, you won’t fail again.
12. Work hard and you will pass the exam.
If you work hard, you will pass the exam.
13. “Let’s go to the canteen”she said.
She suggested going to the canteen.
14. Shall we go to the cinema tonight?
How about going to the cinema tonight?
15. Mary works hard as a student.
Mary is a hard –working student.
16. He couldn’t meet you because of being busy.
He couldn’t meet you because he was busy.
17. He broke the vase because he was careless.
Because of his carelessness, he broke the cup.
18. We can’t go for a walk because it rains heavily.
Because of heavy rain, we can’t go for a walk.
VII. Arrange these sentences
1. I / hearing / from you / good response / look forward to / and seeing / I look forward to hearing and seeing good response from you.
2. next month / I / the final examination / unless this noise / stops / will fail I will fail the final examination unless this noise stop.
3. asked them / I have / several times / already / to turn it down.
I have already asked them to turn it down several times.
4. all the trash / I would / should tell him / suggest your company / to clear up / on the ground.
I would suggest your company should tell him to clear up all the trash on the ground.
UNIT 7 : SAVING ENERGY Lesson 3 : READ
Mục tiêu
Sau khi hoàn thành bài học , học sinh ý thức được nhiều hơn về bảo vệ môi trường.
Trọng tâm ngôn ngữ Từ vựng
Luxury,necessity,realize,account for, replace, bulb, standard, freezer, tumble drier consumer, label, scheme, efficient, category, ultimately, innovation, conserve.
Ngữ pháp
Thì hiện tại đơn (review), bị động của động từ khiếm khuyết (review) Kỹ năng cần đạt:
- Đọc hiểu nọi dung bài thơ tiếng anh.
UNIT 7 : SAVING ENERGY Lesson 3 : READ
+ Read and learn by heart these newwords. Các em đọc và học thuộc các từ mới sau:
- luxury (n): xa xỉn
- necessity (n): sự cần thiết - realize (v): nhân thấy
- consumer (n) : người tiêu dung - account for (v): chiếm
- replace (v) : thay thế
- bulb (n): bóng đèn
-standard (n): chuân, tiêu chuẩn - label(n): nhãn hiệu
- labeling scheme (n): kế hoạch nhãn hiệu - freezer (n): tủ đá
- tumble drier(n): máy sấy - efficiency (n): tính hiệu quả - category(n): loại
- ultimately(n): tóm lại - innovation(n): sáng kiến - conserve (v): bảo tồn
+ read the text and do exercise a and b on page 61. ( đọc bài văn và làm bài tập a và b trang 61) a). Which of the following is the best summary of the passage?
(Câu nào sau đây tóm tắt ý của cả đoạn văn?) Đáp án: Câu 3
3.North American and European countries are interested in saving money and natural resources (Các nước Bắc Mĩ và châu Âu quan tâm vào việc tiết kiệm tiền và tài nguyên thiên nhiên.)
b) Answer the questions. Write the answers in your exercise book.
(Rrả lời các câu hỏi. Viết các câu trả lời của bạn vào vở bài tập.) 1. What are Western consumers interested in?
(Điều mà người tiêu dùng phương Tây quan tâm là gì)
=> Western consumers are interested in both the quality and money-saving feature of the products.
2. What can we do to spend less on lighting?
(Những gì chúng ta có thể làm gì để chi tiêu ít về chiếu sáng?)
=> To spend less on lighting, we can replace ordinary light bulbs with energy-saving bulbs.
3. Mrs. Jones uses only two ordinary bulbs and she pays US$8 for lighting. How much will she pay if she uses two energy-saving bulbs instead?
(Bà Jones chỉ sử dụng hai bóng đèn thông thường và bà phải trả 8 đôla Mỹ cho chiếu sáng. Bà ấy sẽ trả bao nhiêu tiền nếu bà ấy sử dụng hai bóng đèn tiết kiệm năng lượng thay thế?)
=> Mrs. Jones will pay only US$2 for lighting.
4. What is the purpose of the labeling scheme?
(Mục đích của chương trình ghi nhãn là gì?)
=> The labeling scheme tells the consumers how much energy efficiency each model has.
5. Why should we save energy?
(Tại sao chúng ta nên tiết kiệm năng lượng?)
=> We should save energy to save money as well as conserve the Earth's resources.