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1.Students recycle and use recycled materials. They save energy.
-.....If students recycle and use recycled materials, they will save energy.......
2. We use the car all the time. We make the air dirty.
-........If we use the car all the time, we will make the air dirty......
3.You save electricity. You turn off your computer when you don’t use it.
-.....You will save electricity if you turn off your computer when you don’t use it........
4.People stop using so much energy. They want to save the environment.
-........If people want to save the environment, they will stop using so much energy.
5.You see a used can in the road. What will you do?
-.......If you see a used can in the road, what will you do?.........
6, We pollute the air. We have breathing problems.
……If we pollute the air, we will have breathing problems.………
7, People pollute the water. A lot of fish die.
……If people pollute the water, a lot of fish will die.………
8, We cut down trees in the forest. There are more floods.
………If we cut down trees in the forest, there will be more floods.……………
9, The soil is polluted. Plants die. - ……If the soil is polluted., plants will die.
10, There is noise pollution. People and animals have hearing problems.
…If there is noise pollution, people and animals will have hearing problems.………
Câu trả lời:
1. We should solve the enviromental problems in our country.(enviroment)
2. That plastic bag is made of natural materials.(nature)
3.Water pollution mades fish die.(pollute)
4. If you want to save a lot of electricity, you will have to turn off all the lights before going out.(electric)
Chọn đáp án: B
Giải thích: turn off: tắt
Dịch: Nếu bạn tắt đèn khi không dùng, bạn sẽ tiết kiệm điện.
1.A robot would take over jobs of repetitive nature
2.In the home robots do the cleaning,table-laying,scurbbinng and washing up
3.No,they can't.Because robots in the home might not be creative enough to do the cooking ,plan the meal and so on.
4. People use robots as slaves
1/ I'd like to visit Ho Chi Minh city because it's the biggest economic centre of Vietnam and its scenery is fabulous.
2/ If I can visit a foreign country, I will visit Italy because it has a rich cuisine.
3/The 3Rs is Reduce - Reuse - Recycle.
4/ If the air is polluted, there will be breathing problems.
5/ We can turn off the taps when we brush our teeth; take a shorter shower;...
6/ If the water is polluted, fish wil die; there will be not enouh water to use;...
7/I can coverse energy; recycle bottles, cans, paper...; use more reusable bags; coverse water; encourage people plant more trees and don't log forests; encourage people to preverse natural resources, protect endangered species, reduce ehaust fumes,...
1 Recycling bins
2 Causes breathing problems
3 Makes fish die
4Turn off the lights before going out
Give the correct form of the words given to complete the sentences.
1.The _______contaminaion_______ of lakes, rivers, oceans or underwater CONTAMINATE
water pollution.
2. The street doesn’t look_______attractive______ because it has a lot of rubbish.ATTRACT
3. The music club made so much noise that the_____residents_____ complained to REDIDE
its owner.
4. Are all types of pollution_____harmful_____ to the health of humans and animals? HARM
5. The______environmentalists_______ are concerned about the oil spills in East Sea. ENVIROMENT
6. Dumping ______industrial_____waste into the lakes and rivers has caused INDUSTRY
Serious water pollution.
7. Many people in this area have cholera because they drink ____untreated_____water. TREAT
8.Examples of primary________pollutants________are exhaust fumes from cars, POLLUTE
soot from smoke and ash from volcanic eruption.
9. If we use water______carefully______ , more people will have fresh water. CARE
10. The polluted water results in the ____death_____of many aquatic animals DIE
And plants.
III. Combine the sentences in each pair into a new sentence that shows a cause/effect relationship. Use the words in brackets.
1.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes. (because)
-> Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.
2. The environment is polluted. Birds leave their habitats and plants die. (make)
-> The pollution of the environment makes birds leave their habitats and plants die.
3. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so).
-> Plastic bags are a major source of waste so we should not throw plastic bags everywhere.
4. The food is contaminated. People’s health is poor. (results in)
-> The contamination of the food results in people's poor health.
5. Factories release fumes. The air breathe gets polluted. (due to)
-> The air breathe gets polluted due to the release of fumes from factories.
IV. Combine each pair of sentences to form a conditional sentence, using “if” Type 2.
1.The factory is located near our village. There is air pollution and noise pollution.
-> If the factory weren't located near our village, there wouldn't be air pollution and noise pollution.
2. The local people have to use water from the polluted river. They don’t have fresh water.
-> If the local people had fresh water, they wouldn't have to use water from the polluted river.
3. Trees and grasses cannot grow here. The soil is badly polluted.
-> If the soil weren't badly polluted, trees and grass could grow here.
4. Mr Quang works in a noisy environment. His hearing becomes worse.
-> If Mr Quang didn't work in a noisy environment, his hearing wouldn't become worse.
Give the correct form of the words given to complete the sentences.
1.The _______contaminaion_______ of lakes, rivers, oceans or underwater CONTAMINATE
water pollution.
2. The street doesn’t look_______attractive______ because it has a lot of rubbish.ATTRACT
3. The music club made so much noise that the_____residents_____ complained to REDIDE
its owner.
4. Are all types of pollution_____harmful_____ to the health of humans and animals? HARM
5. The______environmentalists_______ are concerned about the oil spills in East Sea. ENVIROMENT
6. Dumping ______industrial_____waste into the lakes and rivers has caused INDUSTRY
Serious water pollution.
7. Many people in this area have cholera because they drink ____untreated_____water. TREAT
8.Examples of primary________pollutants________are exhaust fumes from cars, POLLUTE
soot from smoke and ash from volcanic eruption.
9. If we use water______carefully______ , more people will have fresh water. CARE
10. The polluted water results in the ____death_____of many aquatic animals DIE
And plants.
III. Combine the sentences in each pair into a new sentence that shows a cause/effect relationship. Use the words in brackets.
1.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes. (because)
-> Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.
2. The environment is polluted. Birds leave their habitats and plants die. (make)
-> The pollution of the environment makes birds leave their habitats and plants die.
3. Plastic bags are a major source of waste. We should not throw plastic bags everywhere. (so).
-> Plastic bags are a major source of waste so we should not throw plastic bags everywhere.
4. The food is contaminated. People’s health is poor. (results in)
-> The contamination of the food results in people's poor health.
5. Factories release fumes. The air breathe gets polluted. (due to)
-> The air breathe gets polluted due to the release of fumes from factories.
IV. Combine each pair of sentences to form a conditional sentence, using “if” Type 2.
1.The factory is located near our village. There is air pollution and noise pollution.
-> If the factory weren't located near our village, there wouldn't be air pollution and noise pollution.
2. The local people have to use water from the polluted river. They don’t have fresh water.
-> If the local people had fresh water, they wouldn't have to use water from the polluted river.
3. Trees and grasses cannot grow here. The soil is badly polluted.
-> If the soil weren't badly polluted, trees and grass could grow here.
4. Mr Quang works in a noisy environment. His hearing becomes worse.
-> If Mr Quang didn't work in a noisy environment, his hearing wouldn't become worse.
VII. Each sentence has a mistake. Find and correct it.
1. The fewer furniture that you have in your bedroom, the bigger it will look.
2. Renewable energy is a practical solution of our electricity needs.
3. By increasing renewable energy, we can reduce air pollution and cutting global warming emissions.
4. In six years' time, we will be travelled across town by flying taxi.
5. People from the countryside move to city to find work and a better standard of living.
6. When you were a child, you used to go to school on foot, weren't you?
7. Friday night, a friend of our from college came up to see us.
8. Another Japanese city, Osaka, also has a very large population with 20.5 million.
VII. Each sentence has a mistake. Find and correct it.
1. The fewer furniture that you have in your bedroom, the bigger it will look.
fewer \(\rightarrow\) less
2. Renewable energy is a practical solution of our electricity needs.
of \(\rightarrow\) to
3. By increasing renewable energy, we can reduce air pollution and cutting global warming emissions.
cutting \(\rightarrow\) cut
4. In six years' time, we will be travelled across town by flying taxi.
travelled \(\rightarrow\) travelling
5. People from the countryside move to city to find work and a better standard of living.
city \(\rightarrow\) the city
6. When you were a child, you used to go to school on foot, weren't you?
weren't \(\rightarrow\) didn't
7. Friday night, a friend of our from college came up to see us.
our \(\rightarrow\) ours
8. Another Japanese city, Osaka, also has a very large population with 20.5 million.
with \(\rightarrow\) of
Chọn đáp án: A
Giải thích: energy: năng lượng
Dịch: Nếu học sinh tái chế và dùng các vật dụng tái chế, chúng sẽ lưu trữ được năng lượng.
Combine each pair of sentences below to make a conditional sentence-type 1:
1. People use recycled materials. They save energy
If people use recycled materials, they will save energy
2. You save electricity. You turn off computer before leaving the house.
If you turn off computer before leaving the house, you will save electricity.
3. People want to protect the environment. They stop cut down trees.
If people want to protect the environment, they will stop cut down trees.
4. You see a used can in the road. What will you do?
If you see a used can in the road, what will you do?