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1.Students are more aware of protecting the environment. Teachers teach environmental issues at school.
If ……… teachers didn't teach environmental issues at school, students wouldn't be more aware of protecting the environment..……………………………………………………………………………………
2.People speak English all over the world.
English …………is spoken all over the world…………………………………………………………………………
3.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes.
Because ………factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.……………………………………………………………………………
4. Radioactive pollution is very dangerous. It can cause abnormal growth. [since]
__________Since radioactive pollution can cause abnormal growth, it is very dangerous___________________________________________________________
5. Leaves are damaged.The tree cannot get enough food energy to stay healthy. [because]
_______Because leaves are damaged, the tree cannot get enough food energy to stay healthy________________________________________________
6. I don’t have much money now, but I want to buy a house in a big city.
If ______I had much money now, I would buy a house in a big city. _____________________________________________________________
7. Light pollution happens. There is a change in animals’ living patterns.
If _______light pollution didn't happen, there wouldn't be a change in animals’ living patterns.____________________________________________________________
8. Acid rain is dangerous. Trees’ leaves are damaged. [because of]
_______Because of the dangerous acid rain, trees’ leaves are damaged.______________________________________________________________
9. The Walt Disney Studios, the famous movie company, has produced hundreds of cartoons for children.
Hundreds of cartoons for children _______has been produced by the Walt Disney Studios, the famous movie company ___________________
11. David went home then we arrived. (Before)
_______Before we arrived, David had gone home______________________________________________________________
I.
1. Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.
Because of the production waste from factories, many rivers and lakes are poisoned.
2. They provided food, then cleared up the debris.
=>After they provided food, they cleared up the debris.
3. The local people have to use water from the polluted river. They don't have enough fresh water.
=>If the local people had enough fresh water, they wouldn't have to use water from the polluted river.
4. I'm not you, but I think you should recycle these plastic carrier bags.
=>If I were you, I should recycle these plastic carrier bags.
5. All flights had to be canceled as a result of the pilots' sudden strike.
=>The pilot suddenly struck, so all flights had to be canceled.
6. You have to keep quiet if you want to stay here.
=>She told me that I had to keep quiet if I wanted to stay there.
II,
1. Water pollution is the contamination of bodies of water such as lakes, rivers, oceans, and groundwater.
2. Have American celebrated Thanksgiving Day on the Fourth Thursday of November since 1864?
3. Scotland is famous for its rich culture as well as its amazing natural beauty.
4. The Statue of Liberty in New York is a monument which symbolizes freedom.
1. If teachers teach environmental issues at school, students will be more aware of protecting the environment.
2. If light pollution happens, animals will change their behaviour patterns.
3. If the levels of radioactive pollution decrease, we will switch from nuclear power to renewable energy sources.
4. If the water temperature increases, some aquatic creatures will be unable to reproduces.
5. If the water is contaminated, people will get more diseases.
1.Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes. (because)
______Many rivers and lakes are poisoned because factories produce waste and pour it into rivers and lakes._____________________________________________________________
2. The environment is polluted. Birds leave their habitats and plants die. (makes)
________The polluted 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 contaminated food results in people’s poor health ____________________________________________________________
5. Factories release fumes. The air gets polluted. (due to)
________The air gets polluted due to factories' fumes___________________________________________________________
I. rewrite the follwing sentences so that the second sentence means the same as the first one
1, The nam had a broken leg. He tried to save his wife
-> In spite of.......the man's broken leg, he tried to save his wife .......
2. She asked Mr.Armstrong how long he had worked on space projects
-> she asked......Mr Armstrong:''How long did he work on space projects ?''......
3. Did they give food to homeless people last year?
->Was......food given to homeless people last year?.....
4. Although the weather was bad, the football match was not canceled
-> Despite......the bad weather, the football match was not canceled ........
5. Plastic bag are a major source of waste. We should not throw plastic bags everywhere
>....Plastic bags are a major source of waste so we should not throw plastic bags everywhere......
6. many rivers and lakes are poisoned.Factories produce waste and pour it into rivers and lakes
-> .....Factories produce waste and pour it into rivers and lakes so many rivers and lakes are poisoned ......
7. they provieded food then cleared up the debris
-> After they......had cleared up the debris, they provided food .......
8.He(not go) .......didn't go ..... last night,he(stay).....stayed .......at home
9. .....Did ........you(wear)........wear .......uniform yesterday? No, I(not wear)......didn't wear ..........yesterday
10. that room(paint)......will be painted ........at this time next week
II. Give the correct form ò the words in braxkets
1. the soil become.....contaminative ..........because of the uses of so many pesticides and fertilizers(contaminate)
2........Polluted ............ waste spills can contaminate gound and underground water sources( pollute)
3.........Polluted ...........elements have beenfound in both grounf and underground water source( pollute)
4 fish and many other animals are killed by .......pollution ........in their habitats(pollute)
5 astronomers are concerned about lisght pollution because they have .....difficulty .......in viewing activities in the sky and oher space( diffucult)
Many rivers and lakes are poisoned. Factories produce waste and pour it into rivers and lakes.
=> Because of the fact that factoories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.
1. Students are more aware of protecting the environment. Teachers teach environmental issues at school.
=> If teachers teach environmental issues at school, students will be more aware of protecting the environment._____________________________________________________________
2. Light pollution happens. Animals change their behaviour patterns.
__=> If light pollution happens, animals will change their behaviour patterns. _________________________________________________________________
3. The levels of radioactive pollution decrease. We switch from nuclear power to renewable energy sources.
___=> If we switch from nuclear power to renewable energy sources, the levels of radioactive pollution will decrease.________________________________________________________________
4. The water temperature increases. Some aquatic creatures are unable to reproduces.
_=>If the water temperature increases, some aquatic creatures will be unable to reproduce. __________________________________________________________________
5. People get more diseases. The water is contaminated.
_=> If the water is contaminated, people will get more diseases. __________________________________________________________________
1, Students will be more aware of protecting the environment if teachers teach environmental issues at school.
2, If light pollution happens, animal will change their behavior patterns.
3, The level of radioactive pollution won't decrease if we switch from nuclear power to renewable energy sources
4, If the water temperature increases, some aquatic creature will be unable to reproduce
5, If the water is contaminated, people will get more disease
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.
1. If teachers teach environmental issues at school, students will be more aware of protecting the environment.
2. English is spoken all over the world.
3. Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.
4.After they provided food,they cleaned up the debris.1. If teachers teach environmental issues at school, students will be more aware of protecting the environment.
2. English is spoken all over the world.
3. Because factories produce waste and pour it into rivers and lakes, many rivers and lakes are poisoned.
4.After they provided food,they cleaned up the debris.