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combine each pair of sentences using conditional sentences type 1
1a person looks at the sky at night. he is not able to see the milky way by naked eye
..........If a person don't look at the sky at night, he will able to see the milky way by naked eye .................
2 noise pollution happens regularly. it causes stress or nuisance
...........If noise pollution doesn't happen regularly, it will not cause stress or nuisance .................
3 water pollution gets more serious in the future. it affects the development of economy and society
.......If water pollution doesn't get more serious in the future, it will not affect the developement of economy and society ......
4 australia has invested in water in vn with good results. half of the population in the rural areas has access to fresh water
........If Australia doesn't invest in water in Vn with good results, half of the population in the rural areas doesn't access to fresh water ........
5 you use compact light bulbs.you savea lot of energy
........If you don't use compact light bulbs, you won't save a lot of energy ........
6 we have more space we plant more trees
........if we have more space, we will plant more trees..................
28.We are unable to see the stars in the sky.Light pollution occurs(makes)
-> Light pollution makes us unable to see the stars in the sky.
29.Glass panels,windows,lawns and roofs make light pollution worse.They reflect both artificial and sun light(because)
-> Glass panels,windows,lawns and roofs make light pollution worse because they reflect both artificial and sun light.
30.All sounds are not noise.Noise is any sound that is unwanted and goes beyond its certain limit,for example,above 80 decibels
-> All sounds are not noise because noise is any sound that is unwanted and goes beyond its certain limit,for example,above 80 decibels
31.More and more noise is created by modern evilization.It has now become a major environmental pollutant,especially in urban areas
-> More and more noise is created by modern evilization; therefore, it has now become a major environmental pollutant,especially in urban areas.
32.Contamination in the air happens.There is acid rain which damages soil,vegetation and auatic life of the region(causes)
-> Contamination in the air causes acid rain which damages soil,vegetation and auatic life of the region.
33.Noise pollution is one of the major causes of stress and anxicty.People suffer from stress and anxiety.(because of)
-> People suffer from stress and anxiety because of noise pollution.
28.We are unable to see the stars in the sky.Light pollution occurs(makes)
⇒ Light pollution makes us unable to see the stars in the sky.
29.Glass panels,windows,lawns and roofs make light pollution worse.They reflect both artificial and sun light(because)
⇒ Glass panels,windows,lawns and roofs make light pollution worse because they reflect both artificial and sun light.
30.All sounds are not noise.Noise is any sound that is unwanted and goes beyond its certain limit,for example,above 80 decibels
⇒ All sounds are not noise because noise is any sound that is unwanted and goes beyond its certain limit,for example,above 80 decibels
31.More and more noise is created by modern evilization.It has now become a major environmental pollutant,especially in urban areas
⇒ More and more noise is created by modern evilization; therefore, it has now become a major environmental pollutant,especially in urban areas.
32.Contamination in the air happens.There is acid rain which damages soil,vegetation and auatic life of the region(causes)
⇒ Contamination in the air causes acid rain which damages soil,vegetation and auatic life of the region.
33.Noise pollution is one of the major causes of stress and anxicty.People suffer from stress and anxiety.(because of)
⇒ People suffer from stress and anxiety because of noise pollution.
1. If a person don't look at the sky at night, he will able to see the Milky Way by naked eye .
2. If noise pollution doesn't happen regularly, it will not cause stress or nuisance .
3. If water pollution doesn't get more serious in the future, it will not affect the developement of economy and society
4. If Australia doesn't invest in water in Vietnam with good results, half of the population in the rural areas doesn't access to fresh water.
5. If you don't use compact light bulbs, you won't save a lot of energy
6. If we have more space, we will plant more trees.
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.
: I. Choose the best answer:
1. If the factory (continues/ to continue/ continued) dumping poison into the lake, all the fish and other aquatic animals will die.
2. Water (pollution/ pollute/ polluted) in the lake has made the fish die.
3. Mi and Nick like (comes/ come/ coming) back Mi’s home village on holiday.
4. If the factory continues dumping poison into the lake, all the fish and other aquatic animals (will die/ to die/ dead)
6. If we (will use/ would use/ use) water carefully, more people will have fresh water.
7. If the factory continues dumping poison (into/ to/ about) the lake, all the fish and other aquatic animals will die
8. Farmers in our area usually use (pesticides/ herbicides/ waste/ sewage) to kill insects
9. If we (polluted/ pollute/ pollution/ pollutant) the air, more people will have breathing problems
10. If you can experience noise pollution for a long time, you can have headache, high blood pressure and (hearing loss/ contaminant/cough/ radiation)
11. Because the water is polluted, (aquatic/ electric/ chemical/ fresh) plants may also die
12. (Noise/ Headache/ Earplug/ Symptom) is any sound that is loud and constant.
13. Do you know what (polluted/ pollute/ pollution/ pollutant) cause air pollution
14. (Poison/ Poisonous/ Poisoning/ Poisoned) chemical waste is dumped into the river by many factories
15. The (dead/ die/ death/ died) fish are floating in the water.
16. We plant trees, (due to/ because/ because of/ so) we can have fresh air.
17. When the loudness of sounds is more than (20 dBs/ 30dBs/ 50 dBs/ 70dBs), noise pollution happens ( cái này mình cũng không nhớ rõ , ở trong SGK có á , bạn giở ra xem nhé )
18. Too much carbon dioxide (CO2) in the atmosphere (causes/ lead/ result/ make) to global warming
19. Waste from households will gradually (contamination/contaminate/contaminant/ contaminated) the lake.
20. When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.
21.We can’t see stars at night (because of/ because/ since/ due) the light pollution.
22.If you (was / were/ are/ could be) in my position, you would understand me.
23.When (visual/ thermal/ light/ radioactive) pollution happens, the water temperature in streams, rivers or oceans changes.
24.Many seabirds were (die/ death/ dead/ died) because of the oil spill.
25.(Aquatic/ Electric/ Chemical/ Fresh) plants may also die because of the polluted water
26. Many animals eat the (litter/ energy/ aqua/ temperature) and become sick.
27. The acid rain has caused (damage/ advantage/ pollutant/ environment) to the trees in this area.
28.If I (have/ has/ had/ will have) one million US dollars , I would build more parks in our city.
#Yumi
1.There are asthma,allergics and other respiratory illnesses when air pollution happens(lead to)
-> Air pollution leads to asthma,allergics and other respiratory illnesses.
2.Aquatic life suffers or dies because there is thermal pollution(because of)
-> Because of thermal pollution, aquatic life suffers and dies.
3.Water in Cau River becomes brown and has terrible smell because the waste water is released from the paper mill in Thai Nguyen city(so)
-> The waste water is released from the paper mill in Thai Nguyen city, so water in Cau River becomes brown and has terrible smell.
4.People use too much herbicide to treat weeds,so water in rivers,canals,lakes are extrmely polluted and has bad effects on people's health(because)
-> Because people use too much herbicide to treat weeds, water in rivers,canals,lakes are extrmely polluted and has bad effects on people's health.
5.Many fish in the river die due to the increased temperature of water(because)
-> Because the temperature of wather increases, many fish in the river die.
6.Because plastic bags take so long to decompose,nearly all of them still exist in the environment today(so)
-> Plastic bags take so long to decompose, so nearly all of them still exist in the environment today.
1)Air pollution leads to asthma , allergies and other respiratory illness
2)Aquatic life suffers or dies because of thermal pollution.
3)The waste water is released from the paper mill in Thai Nguyen City, so water in the Cau River becomes brown and has terrible smell.
4)Water in rivers, canals, lakes are extremely polluted and has bad effects on people’s health because people use too much herbicide to treat weeds.
5) Many fish in the river die because the temperature of water increases.
6)Plastic bags take so long to decompose, so nearly all of them still exist in the environment today.
1.A person looks at the sky at night.He is not able to see the Milky Way by naked eye
-> If a person looks at the sky at night, he won't be able to see the Milky Way by naked eye.
2.Noise pollution happens regulary.It causes stress or nuisance
-> If noise pollution happens regulary, it will cause stress or nuisance.
3.Water pollution gets more serious in the future.It affects the development of economy and societly
-> If water pollution gets more serious in the future, it will affect the development of economy and society.
4.Australia has invested in water in Vietnam with good results.Half of the population in the rural area has access to fresh water
-> If Australia has invested in water in Vietnam with good results,half of the population in the rural area will have access to fresh water.
5.You use compact light bulbs.You save a lot of energy
-> If you use compact light bulbs,you will save a lot of energy.
6.We have more space.We plant more trees
-> If we have more space,we will plant more trees.
Combine each pair of sentences,using conditional sentences type 1
1.A person looks at the sky at night.He is not able to see the Milky Way by naked eye
-> If a person doesn't look at the sky at night, he will able to see the Milky Way by naked eye
2.Noise pollution happens regulary.It causes stress or nuisance
-> if noise pollution doesn't happen regularly, it won't cause stress or nuisance
3.Water pollution gets more serious in the future.It affects the development of economy and societly
-> if water pollution doesn't get more serious in the future, it won't affect the development of economy and societly
4.Australia has invested in water in Vietnam with good results.Half of the population in the rural area has access to fresh water
-> if Australia doesn't have invested in water in Vietnam with good results, half of the population in the rural area won't have access to fresh water
5.You use compact light bulbs.You save a lot of energy
-> if you don't use compact light bulbs, you won't save a lot of energy
6.We have more space.We plant more trees
-> if we don't have more space, we won't plant more trees