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Complete the sentences with the suitable word from the box :
avoid ; invested ; generate ; reduce ; converted .
1. Solar power can be ..converted ... into electricity.
2. Fossil fuels can be used to ...generate ...electricity or drive big machinery.
3. Use electricity economically so that we can ...reduce ....our electricity bills .
4. We should ......avoid .......using cars or motorbikes for short trips.
5. Businesses have ...invested ...more money in renewable energy in recent year
Complete the sentences with the suitable word from the box.
avoid invested generate reduce converted
36. Solar power can be ________converted______ into electricity.
37. Fossil fuels can be used to_generate__electricity or drive big machinery.
38. Use electricity economically so that we can____reduce__ our electricity bills.
39. We should ___avoid ____ using cars or motorbikes for short trips.
40. Businesses have___invested___ more money in renewable energy in recent years.
Read the passage and tick (\(\sqrt[]{}\))True or False
Energy is fundament to human beings .Many poor people in developing countries do not have modern sources of energy like electricity or natural gas ,with which their can be improved.
People who live in mountainous areas have to gather wood for fuel.This takes a lot of time. For many people living in rural areas, biogas is the largest energy resource aveilable .The main use of biogas is for cooking and heating ,but it can also provide energy for public transport.As biogas is smoke-free,it helps the problem of indoor air pollution.Moreover, it is made from plant waste and animal manure.They cost almost nothing.
The tendency to use renewable energy sources in developing sources in developing countries is on the increase as non-renewable ones are running out. In the future, the wind and the sun will be uses as the most important environmentally friendly energy sources.
| True or False | True | False |
| 1.Non-renewable sources are being used up | True | |
| 2.Many poor people in developing countries do not have electricity | True | |
| 3.Biogas is a new source of energy available for poor people | True | |
| 4.Biogas creates a lot of smoke | False | |
| 5.The new energy source is not costly | True |
Put the word in the box in correct and fill in the sentences.
| renew - limit - danger - alternation |
1. .....renew ..... Powers include coal, petrol, natural gas and so on.
2. The amount of fossil fuels in the Earth is ....limit ....... so we should find .......alternation..... sources.
3. Nuclear energy is thought to be danger so if we use it, we will have to be very carefully.
| society - electricity - power - invest |
4. Driverless car may be solar-.....power...... so it will be very friendly with environment.
5. .......society...... problems and issues include hunger, poverty, bullying and so on.
6. I think ..electricity..... cars will be very popular because they will not harm to the environment. However, we will need to ...invest..... money in building charging station instead of petrol ones.
1. Read the passage and answer the questions.
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Heart disease kills more people in Britain than any other disease, including cancer. One adult dies every three minutes from heart disease. It is more common in men than women. Age is also important. 80% of people who die of heart attacks are 65 or older. But there are many things you can do to help your heart. Here are our top tips for a healthy heart! |
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1. Read the passage and answer the questions.
Heart disease kills more people in Britain than any other disease, including cancer. One adult dies every three minutes from heart disease. It is more common in men than women. Age is also important. 80% of people who die of heart attacks are 65 or older. But there are many things you can do to help your heart. Here are our top tips for a healthy heart!
- Do more exercise. Regular exercise is very good for your heart.
- Don't eat a lot of salt. We only need about 1g of salt a day. Most people eat about 6g!
- Eat more fruit and vegetables (at least five portions a day).
- Don't drink a lot of alcohol, but a glass of red wine every day can be good for your heart.
- Lose some weight.
1. Which disease kills more people in Britain: cancer or heart attack ?
=> It's heart attack.
2. How many adults die of heart disease in Britain every hour ?
=> One adult dies every three minutes from heart disease.
3. How many grams of salt is it good to eat every day ?
=> It's about 1gram of salt a day.
4. How many portions of fruit and vegetables should we eat everyday ?
=> We should eat more fruit and vegetables (at least five portions a day).
5. Is alcohol always bad for your heart ?
=> No, it isn't but a glass of red wine every day can be good for your heart.
Chúc bạn học tốt!
I. Read the passage and tick (ü) True or False. (1.0 point)
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Energy is fundament to human beings. Many poor people in developing countries do not have modern sources of energy like electricity or natural gas, with which their life can be improved. People who live in mountainous areas have to gather wood for fuel. This takes a lot of time. For many people living in rural areas, biogas is the largest energy resource available. The main use of biogas is for cooking and heating, but it can also provide energy for public transport. As biogas is smoke-free, it helps the problem of indoor air pollution. Moreover, it is made from plant waste and animal manure. They cost almost nothing. The tendency to use renewable energy sources in developing sources in developing countries is on the increase as non-renewable ones are running out. In the future, the wind and the sun will be uses as the most important environmentally friendly energy sources. |
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True or False? |
True |
False |
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1. Non-renewable sources are being used up. |
x
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2. Many poor people in developing countries do not have little electricity |
x |
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3. Biogas is a new source of energy available for poor people. |
x |
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4. Biogas creates a lot of smoke. |
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x |
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E. WRITING
I. Change the sentences into the passive voice.( 1.5 point)
1. We will use less electricity in the future.
à Less electricity ………………………will be used in the future...........
2. The students in my school will use public transport when travelling long distances.
à Public transport..........will be used by the students in my school when travelling long distances..........
3.I will turn off the lights when leaving a room or going to bed.
à The lights…will be turned off when leaving a room or going to bed…..
4. Wind power will offer a great deal of energy next century.
àA great deal of energy ………………will be offered by wind power next century….
5. We will use sources of energy more effectively for our future.
à Sources of energy ………will be used more effectively for our future……
6. People in the countryside will increase the use of biogas for cooking.
à The use of biogas ……will be increased by the people in the countryside for cooking……
IV. Choose the best answer a, b, c or d to complete the sentence.
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1. |
The monowheel looks futuristic, but it can fall ______ very easily |
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a. up |
b. down |
c. over |
d. out |
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2. |
Natural gas is limited and it is harmful ______ the environment |
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a. for |
b. in |
c. with |
d. to |
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3. |
If you turn off the light when you leave the room, you'll use _____ energy. |
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a. fewer |
b. less |
c. more |
d. most |
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4. |
I didn't have my mobile, so Peter lent me _____. |
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a. mine |
b. his |
c. their |
d. hers |
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5. |
I'd prefer to have a _____ that can take me to another place in seconds. |
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a.teleporter |
b. monowheel c. hover scooter |
d. flying car |
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6. |
You have never heard about teleportation, _____? |
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a. do you |
b. don't you |
c. have you |
d. haven't you |
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7. |
With a solar PV system, solar panels _____ sunlight right into electricity. |
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a.create |
b. generate |
c. provide |
d. convert |
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8. |
Self-driving cars are expected to be _____ than human-driven ones. |
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a. more safely |
b. less safe |
c. more safer |
d. much safer |
9. Mumbai is land of some of the world's richest people. _____, it is also home to the world's poorest.
a. Although b. Therefore c. However d. Despite
10. "Should I use public transport or a bike to reduce carbon dioxide?"
“_________”
a. Of course. It helps to reduce your carbon footprint, you know.
b. Why not? It will harm the environment.
c. I won't advise you to do so.
d. How about taking your car?
Complete the conversation
| Mai : Hi Nam . I'm doing a project on sources of energy but I don't understand what a non-renewable source is | A.Everything will come to an end | ||
| Nam : (1)........c........................... | B. We'll have to use renewable sources such as wind,water and sunlight | ||
| Mai: Oh,can you be more specific ? | C. Well,it is a source that can't be replaced after use | ||
| Nam: (2)......e.............................. | D.Yes,these sources will become vital in the future | ||
| Mai: So that will we do then ? | E. Well,when a source it used,it takes time to replace it | ||
| Nam:.........b........................ | |||
| Mai: Oh,I see | |||
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| Mai : And they are abundant ans safe,aren't they ? | |||
| Nam: (5)............d......... . So they will be quickly developed and carefully protected | |||
| Mai: Thank you | |||
I. Completethesentenceswiththesuitablewordfromthebox.
generate
invested
avoid
converted
reduce
1. Use electricity economically so that wecan reduce our electricity bills.
2. Solar power canbe converted into electricity.
3. Businesses have more money invested in renewable energy inrecent years.
4. Fossil fuels can be used to generate electricity or drive bigmachinery.
5. We should avoid using cars or motorbikes for short trips.