3. Make sentences. 1. My home hasn't installed a solar water heater. If/ my home/ install/ a solar water heater/ wel sa...

Review 3 (Units 7- 8- 9)

Sonyeondan Bangtan

16 tháng 2 2019 lúc 19:32

3. Make sentences.

1. My home hasn't installed a solar water heater. If/ my home/ install/ a solar water heater/ wel save a lot of energy.

➜

1. Noise pollution/ any loud sounds/ either harmful or annoying/ humans and animals.

➜

2. Generally/ noise produced/ household appliances/ big trucks/ vehicles and motorbikes/ on the road/ planes

helicopters flying over cities/ loud speakers, ets.

➜

3. A large number of people ride their motorbikes to work. If/people/ ride/ bikes/they/ keep/ air/less polluted.

➜

4. That factory doesn't have a wastewater treatment system. If/ that factory/ havel wastewater treatments river/ not become so polluted.

➜

Ngố ngây ngô

16 tháng 2 2019 lúc 20:31

1. My home hasn't installed a solar water heater. If/ my home/ install/ a solar water heater/ will save a lot of energy.

If my home installed a solar water heater we would save a lot of money
1. Noise pollution/ any loud sounds/ either harmful or annoying/ humans and animals.
➜ Noise pollution is any loud sounds that are either harmful or annoying to humans and animals
2. Generally/ noise produced/ household appliances/ big trucks/ vehicles and motorbikes/ on the road/ planes
helicopters flying over cities/ loudspeakers, etc.
Generally, noise is produced by household appliances, big trucks, vehicles and motorbikes on the road, planes helicopters flying over cities, loudspeakers, etc.
3. A large number of people ride their motorbikes to work. If/people/ ride/ bikes/they/ keep/ air/less polluted.
If people rode the bikes, they would keep air less polluted
4. That factory doesn't have a wastewater treatment system. If/ that factory/ havel wastewater treatments river/ not become so polluted.
If that factory had wastewater treatments, the river wouldn't become so polluted

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Phạm Thị Linh Đan

21 tháng 2 2019 lúc 22:19

Based on the context, make conditional sentences type 2 from the clues. 1. My home hasnt installed a solar water heater. If/ my home/ install/ a solar water heater/ we/ save a lot of energy. ➞ 2. Not all households in Viet Nam turn off lights during the Earth Hour. If/ all households/ Viet Nam/ turn off lights/ the Earth Hour/ we/ save enough electricity/ develop our rural areas. ➞ 3. Some students in our school still throw litter on the school ground. If/ students/ our school/ not throw li...

Đọc tiếp

Based on the context, make conditional sentences type 2 from the clues.

1. My home hasn't installed a solar water heater. If/ my home/ install/ a solar water heater/ we/ save a lot of energy.

➞

2. Not all households in Viet Nam turn off lights during the Earth Hour. If/ all households/ Viet Nam/ turn off lights/ the Earth Hour/ we/ save enough electricity/ develop our rural areas.

➞

3. Some students in our school still throw litter on the school ground. If/ students/ our school/ not throw litter/ the school ground/ our campus/ look/ greener/ fresher.

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4. People use aluminum cans instead of glass bottles. If/ people/ use/ glass bottles/ they/ use/ again and again.

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5. Our school ground is large but we don't have a wind turbine. If/ we/ install/ a wind turbine/ our school/ become/ more eco-friendly.

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6. People don't use organic fertilizers. If/ people/ use/ organic fertilizers/ they/ prevent/ land pollution.

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7. A large number of people ride their motorbikes to work. If/ people/ ride/ bikes/ they/ keep/ air/ less polluted.

➞

8. That factory doesn't have a wastewater treatment system. If/ that factory/ have/ wastewater treatment system/ river/ not become/ so polluted.

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Lớp 8 Tiếng anh thí điểm Review 3 (Units 7- 8- 9)

Phạm Trung Hiếu

11 tháng 11 2019 lúc 16:11

1. My home hasn't installed a solar water heater. If/ my home/ install/ a solar water heater/ we/ save a lot of energy.

➞

2. Not all households in Viet Nam turn off lights during the Earth Hour. If/ all households/ Viet Nam/ turn off lights/ the Earth Hour/ we/ save enough electricity/ develop our rural areas.

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Lớp 8 Tiếng anh thí điểm Review 3 (Units 7- 8- 9)

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18 tháng 2 2020 lúc 16:08

*Combine each pải ò sentences, using the words givenl. People eat dirty food. They can be cancer. (If)_______________________________________________________________________________2. A factory directly discharges a large volume of waste water into the Thi Vai River. The river ispolluted. (If)_______________________________________________________________________________3. Farmers use polluted water to water their plants. People eat these plants, they become sick withdiseases such as diarrhea, b...

Đọc tiếp

*Combine each pải ò sentences, using the words given

l. People eat dirty food. They can be cancer. (If)

_______________________________________________________________________________

2. A factory directly discharges a large volume of waste water into the Thi Vai River. The river is

polluted. (If)

_______________________________________________________________________________

3. Farmers use polluted water to water their plants. People eat these plants, they become sick with

diseases such as diarrhea, bacterial inflections even cancer. (If)

_______________________________________________________________________________

4. Thermal pollution takes place. The water temperature in streams, rivers, lakes and oceans will increase

or decrease suddenly. (If)

_______________________________________________________________________________

5. People live in radioactive pollution area. They can be skin cancer. (If)

_______________________________________________________________________________

6. One effect of global warming is that sea levels are rising. The polar icecaps are melting. (because)

_______________________________________________________________________________

7. The global population has increased. There are much better levels of nutrition. (because of)

_______________________________________________________________________________

8. Nuclear explosions and detonations of nuclear weapons cause radioactive pollution. (lead to)

_______________________________________________________________________________

9. More and more roads are being built. Air pollution is rising. (as a consequence)

_______________________________________________________________________________

10. The fish and other aquatic animals have died. The water is polluted. (due to)

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Lớp 8 Tiếng anh thí điểm Review 3 (Units 7- 8- 9) Câu hỏi của OLM

Phạm Thị Linh Đan

19 tháng 2 2019 lúc 15:28

Rewrite the sentences, using the words in brackets. 1. The noise from the music club is loud, so the residents of the street cannot sleep. (because of) __________________________________________________ 2. Vy had a stomachache because she ate a big dinner. (since) __________________________________________________ 3. Because it rained heavily, the road in front of my house was flooded. (due to) __________________________________________________ 4. His room is untidy, so his mother is unha...

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Rewrite the sentences, using the words in brackets.

1. The noise from the music club is loud, so the residents of the street cannot sleep. (because of)

__________________________________________________

2. Vy had a stomachache because she ate a big dinner. (since)

__________________________________________________

3. Because it rained heavily, the road in front of my house was flooded. (due to)

__________________________________________________

4. His room is untidy, so his mother is unhappy. (because)

__________________________________________________

5. Global warming happens when there is too much carbon dioxide (CO2) in the atmosphere. (causes)

__________________________________________________

6. Noise pollution happens. There is a change in animals living pattern. (causes)

__________________________________________________

7. Radioactive pollution is very dangerous. It can cause abnormal growth. (since)

__________________________________________________

8. The area is uninhabirable. The Chernobyl nuclear accident happened. (made)

__________________________________________________

9. Fossil fuels such as coal or oil are burned. Acid gases are produced. (so)

__________________________________________________

10. Acid rain is dangerous. Tree'leaves are damaged. (because of)

__________________________________________________

11. Leaves are damaged. The tree cannot get enough food energy to stay healthy. (because)

__________________________________________________

12. There are asthma, allergies and other respiratory illness when air pollution happens. (lead to)

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13. Aquatic life suffers of dies because there is thermal pollution. (because of)

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14. Water in the Cau River becomes brown and has terrible smell because the waste water is released from the paper mill in Thai Nguyen City. (so)

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15. People use too much herbicide to treat weeds, so water in rivers, canals, lakes are axtremely polluted and has bad effects on people's health. (because)

__________________________________________________

16. Many fish in the river die due to the increased temperature of water. (because)

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17. Because plastic bags take so long to decompose, nearly all of them still exist in the environment today. (so)

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18. We are unable to see the stars in the sky. Light pollution occurs. (make)

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19. Glass panels, windows, lawns and roofs make light pollution worse. They reflect both artificial and sun light. (because)

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20. All sounds are not noise. Noise is any sound that is unwanted and goes beyond its certain limit, for example, above 80 decibels. (because)

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21. More and more noise is created by modern civilization. It has now become a major environmental pollutant, especially in urban areas. (so)

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22. Contamination in the air happens. There is acid rain which damages soil, vegetation and aquatic life of the region. (cause)

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Lớp 8 Tiếng anh thí điểm Review 3 (Units 7- 8- 9)

Phạm Thị Linh Đan

1 tháng 3 2019 lúc 22:46

Read the following passage and answer the questions. Every day on radio, on TV, and in the newspaper, we hear, see or read about many problems in the world, for example, pollution problems. Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains and posonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living...

Đọc tiếp

Read the following passage and answer the questions.

Every day on radio, on TV, and in the newspaper, we hear, see or read about many problems in the world, for example, pollution problems.

Air pollution is the first kind. It mostly comes from fumes released from motorbikes, cars, airplanes, trains and posonous gases emitted from factories. Also, waste is dumped anywhere, even in the city where many people are living. The second pollution problem is sea pollution. Many people earn their living from fishing in the sea, and the fish they catch feed many people. But the sea has become so polluted from oil spills and factory wastes that the fish are dying. This pollution is not only killing the fish, but is also affecting those people who eat fish.

Seldom do you find a place nowadays that is not polluted. This problem is growing more difficult every day. We must find a good solution that makes the world a better place to live.

1. How often can we hear, see and read about problems in the world?

➝

2. What causes the air pollution?

➝

3. Why has the sea become polluted?

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4. Can we easily find a clean place nowadays?

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5. What should we do to make the world a better place to live?

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Lớp 8 Tiếng anh thí điểm Review 3 (Units 7- 8- 9)

hoàng thiên

21 tháng 2 2020 lúc 10:02

1. If we (recycle) _____ more, we will help the Earth. 2. Factories (not dump) _____ waste into rivers if the government fines them heavily. 3. Students will be more aware of protecting environment if teachers _____ (teach) environmental issues at school. 4. If light pollution ______ (happen), animals will change their behaviour patterns. 5. If people (travel) _____ to work by bus, there will be fewer car fumes. 6. We _____ (save) thousands of trees if we don’t waste paper. 7. If we use wa...

Đọc tiếp

1. If we (recycle) _____ more, we will help the Earth.

2. Factories (not dump) _____ waste into rivers if the government fines them heavily.

3. Students will be more aware of protecting environment if teachers _____ (teach) environmental issues at school.

4. If light pollution ______ (happen), animals will change their behaviour patterns.

5. If people (travel) _____ to work by bus, there will be fewer car fumes.

6. We _____ (save) thousands of trees if we don’t waste paper.

7. If we use water carefully, more people _____ (have) fresh water.

8. The level of radioactive pollution will decrease if we _____ (switch) from nuclear power to renewable energy sources.

9. If the water temperature (increase) _____, some aquatic creatures will be unable to reproduce.

10. People will get more diseases if the water (be) _____ contaminated.

11. If you (be) _____ the president, what would you do to help the environment?

12. They get sick so often. If they (exercise) _____ more, they (be) _____ healtheir.

13. If I had one million US dollars, I (build) _____ more parks in our city.

14. Ngoc’s mother is unhappy. If Ngoc (tidy) _____ her room everyday, her mother (not be) _____ so upset.

15. There isn’t a garden at our house. If there (be) _____, we (grow) _____ vegetables.

16. It (not be) _____ possible to save the Earth if we don’t take action now.

17. If the world temperatures continue to rise, there (be) _____ less snow.

18. If I (be) _____ you, I would wear earplugs when going to the concert.

19. If we do nothing to stop global warming, we (see) _____ big changes in the future.

20. How _____ you _____ (travel) to work if you didn’t have this motorbike?

21. Our garden is so beautiful. There (not be) _____ any flowers if my sister (not take care) _____ it every day.

22. If pigs (have) _____ wings, _____ (they/be able) to fly?

23. If I _____ (be) an astronaut, I _____ (travel) to other planets.

24. If you _____ (not see) Tom ever again, how _____ (you/feel)?

25. What _____ (you/do) if you _____ (see) a ghost?

26. If you _____ (eat) more of this cake, you _____ (be) sick. You’ve already had five slices!

27. Who _____ (you/vote) for if you _____ (be) eighteen?

28. If you _____ (be) late, we _____ (not wait). We’ll have to go without you!

29. If the ozone layer is not protected, we _____ (suffer) from excessive ultraviolet radioation.

30. If you _____ (leave) the lights that you are not using on, you’ll cause over-illumination, a form of light pollution.

31. Soil pollution _____ a serious problem to solve if levels of pollutants in soil go beyond what should be naturally allowed.(be)

32. If your farming land _____ near a landfill or an industrial area, it is essential that you test the soil for pollutants before growing anything adible. (be)

33. You will be less likely to suffer lung cancer if you _____. (not smoke)

34. If it is sunny, we _____ a clean-up of the garden. (do)

35. If local residents _____ cutting trees for wood at this rate, the forest will soon be gone. (keep)

36. If we take good care of the garden, we _____ flowers all year round. (have)

37. If man _____ dumping waste into the sea, they will soon be victims. (keep)

38. We’ll go without Linh if she _____. (not come)

39. If everyone _____ a small contribution, we’ll be able to do a good cause. (make)

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Lớp 8 Tiếng anh thí điểm Review 3 (Units 7- 8- 9)

Phạm Thị Linh Đan

2 tháng 3 2019 lúc 20:56

Write a new sentences so that it has a similar meaning to the original ones. 1. Im not you, but I think you should go to the hospital to check your eyes. If ___________________________________________________________ 2. The noise from the music club is so loud, so we cannot sleep. Because of ____________________________________________________ 3. I got fatter because I ate a lot of sugar. Since ________________________________________________________ 4. I went to school late because I mis...

Đọc tiếp

Write a new sentences so that it has a similar meaning to the original ones.

1. I'm not you, but I think you should go to the hospital to check your eyes.

If ___________________________________________________________

2. The noise from the music club is so loud, so we cannot sleep.

Because of ____________________________________________________

3. I got fatter because I ate a lot of sugar.

Since ________________________________________________________

4. I went to school late because I missed the bus.

Due to _______________________________________________________

5. My mother had cooked dinner before I came home.

After ________________________________________________________

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Lớp 8 Tiếng anh thí điểm Review 3 (Units 7- 8- 9)

Phạm Thị Linh Đan

19 tháng 2 2019 lúc 0:35

II. Put the verbs in brackets into the correct form. (conditional sentences type 1, 2) 1. If we (recycle) _____ more, we will help the Earth. 2. Factories (not dump) _____ waste into rivers if the government fines them heavily. 3. Students will be more aware of protecting environment if teachers _____ (teach) environmental issues at school. 4. If light pollution ______ (happen), animals will change their behaviour patterns. 5. If people (travel) _____ to work by bus, there will be fewer ca...

Đọc tiếp

II. Put the verbs in brackets into the correct form. (conditional sentences type 1, 2)