1) Do you know what...........cause air pollution?...

Hãy tham gia nhóm Học sinh Hoc24OLM

Tâm Lê

15 tháng 4 2019 lúc 17:12

Làm topic Tiếng Anh hộ ^^

Unit 7: POLLUTIONS

- What are the cause and effects of air pollution? What are the solutions to this problem?

- What are the cause and effects of water pollution? What are the solutions to this problem?

- What are the cause and effects of noise pollutions? What are the solutions to this problem?

- If you were the president, what would you do to help the environment?

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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...

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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?

➝

4. Can we easily find a clean place nowadays?

➝

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)

Phạm Thị Linh Đan

22 tháng 2 2019 lúc 19:34

Identify the error in the each of the following sentences. 1. If people clean the toaster after using it, the manager wouldnt get mad. He always has to write Please clean me if you use me. 2.You can give a say for our ocean by donate to protect marine life. 3. Mom, I dont have any more plastic snack bags. Use your lunch box then. In this way, youll help reducing plastic waste. 4. He let his motorbike glare light go directly into peoples eyes, and he was toldoff due to it was annoying 5. Do...

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Identify the error in the each of the following sentences.

1. If people clean the toaster after using it, the manager wouldn't get mad. He always has to write "Please clean me if you use me."

2.You can give a say for our ocean by donate to protect marine life.

3. "Mom, I don't have any more plastic snack bags." "Use your lunch box then. In this way, you'll help reducing plastic waste."

4. He let his motorbike glare light go directly into people's eyes, and he was toldoff due to it was annoying

5. Do you know that the more paper you use the more trees will cut?

6. Various types of pollution happens every day at a fast speed, and this is threating biodiversity and reducing the life span of humans and animals.

7. Let's go for "Reduce, Reuse and Recycle", because of it's the only solution to the issue of pollution.

8. Hiroshima and Nagasaki, Japan were bombed in 1945 and within five years, and this had resulted to the deaths of 225,000 people due to being exposed to radiation from the fallout for a long period of time.

9. Waste from nature itself such as dead plants, rotten fruits and vegetablesonly makes the soil richer, but man-made waste such as chemicals, and plasticbags does damage with the environment.

10. My father is passionate about clean but green energy. He has many posts about the topic of renewable energy on this Facebook.

11. Human beings are destroying the air and the land by adding pollutant to them day by day.

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

Sonyeondan Bangtan

20 tháng 3 2019 lúc 16:20

I. Finish each of the following sentence so that its meaning stays the same. 1. My father takes care of his children every day. → His children 2. Water and air play an important role in our life. → The role 3. When it rains heavily, I cannot go to the market. → If 4. It has been two years since the last time I saw her. → I havent 5. If you did exercise regularly, you could keep fit. → Because II. Rewrite each of the following sentences using the word(s) given so that its meaning stays the same....

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I. Finish each of the following sentence so that its meaning stays the same.
1. My father takes care of his children every day.
→ His children
2. Water and air play an important role in our life.
→ The role
3. When it rains heavily, I cannot go to the market.
→ If
4. It has been two years since the last time I saw her.
→ I haven't
5. If you did exercise regularly, you could keep fit.
→ Because
II. Rewrite each of the following sentences using the word(s) given so that its meaning stays the same.
1. The heavy rain is dangerous. It can cause the flood. (SINCE)
2. Visitors are excited. London is so beautiful. (BECAUSE OF)
3. I practise speaking English every day. I can communicate with foreigners. (SO)
4. Annie is successful because she studies hard. (RESULT)
5. Burning trees in this area can lead to forest fire. (CAUSE)
III. Rearrange the given words or phrases to make meaningful sentences.
1. Lan/ at the office/ yet/ hasn't finished/ work/ her.
2. car/ use/ How/ often/ do/ to travel/ you/ your/?
3. Homeless/ supported, after/ should be/by/ the government/ the flood/people/
4. I/ am/ looking/ soon/ forward/to/ hearing/ from/ you.
5. France/ is/ famous/ built/ for/ Eiffel/ a long time ago/ tower/ which/was.
6. Some/ have to water pollution/ receive/ medical/ because of treatment/people.
7. The/ voluntary/ sent/ equipment/ to affected/ by the flood/ organizations/ rescue areas.
8. I/ would like their hospitality/to/befriend/ because/ with/ of/ Spanish.
9. If /I / had/ magic/ I/ would/ make/ the sea/ clean.
- 10. The/ damage to/ hurricane/ citizens' property/ extensive/ caused.
IV. Find ONE mistake in each of the following sentences and correct it.
1. If I was an astronaut, I would be really famous in my country.
A. was
B. I
C. be
D. famous
2. Please don't drink this water because it is contaminate.
A. Please
B. drink
C. because
D. contaminate
3. She would like to know how pronounce these Spanish words.
A. would
B. know
C. pronounce
D. words
4. Jack has never be there before, so he is so excited.
A. has
B. be
C. before
D. excited
5. Mr. Smith went to the church to feel relaxed every day.
A. Mr. Smith
B. went
C. church
D. relaxed

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

Phạm Thị Linh Đan

22 tháng 2 2019 lúc 19:14

Circle the best answer to complete each sentences. 1. The storms have caused a lot of _______ to the crops. a. damage b. pollution c. improvement d. conservation 2. I was not able to sleep last night because my neighbor was playing his music so _______. a. loud b. quietly c. raw d. well 3. My eyes really hurt when I see these bunches of dazzling lights _______ this time of the night. a. to b. at c. for d. in 4. Continued trade in these...

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Circle the best answer to complete each sentences.

1. The storms have caused a lot of _______ to the crops.

a. damage b. pollution c. improvement d. conservation

2. I was not able to sleep last night because my neighbor was playing his music so _______.

a. loud b. quietly c. raw d. well

3. My eyes really hurt when I see these bunches of dazzling lights _______ this time of the night.

a. to b. at c. for d. in

4. Continued trade in these bear products is a threat to the _______ of the species.

a. survival b. survive c. survivor d. survived

5. What is thermal pollution? Well, it's a kind of pollution _______ by human activity that changes the surrounding temperature.

a. led b. raised c. done d. caused

6. New laws have been passed to _______ wildlife in the area.

a. conservation b. conserve c. conservationist d. conserved

7. We are trying to reduce the _______ fumes that are polluting our cities.

a. exhausting b. exhausted c. exhaustion d. exhaust

8. _______ pollution occurs when radioactive waste is released into the air, water and earth, as a result of human activities.

a. Light b. Soil c. Radioactive d. Visual

9. These days people tend to buy organic foods that are free of _______ though they are much more exper

a. herbs b. herbicides c. herbal d. herb

10. Great efforts have been made to reduce levels of environmental _______.

a. pollution b. biodegrading c. protection d. awareness

11. Too much _______ light is a form a light pollution.

a. natural b. artificial c. beautiful d. dim

12. The new policy has led _______ three major strikes in the city today.

a. to b. in c. for d. at

13. The Chernobyl disaster, which happened _______ 26 April 1986, was one of the most tragic nuclear fallouts is human history.

a. at b. in c. on d. under

14. Industrial waste from a nearby factory is the main source _______ pollution in this surb.

a. of b. for c. with d. on

15. Due _______ a delay in responding to the email, she lost the job.

a. of b. for c. in d. to

16. I couldn't sleep because _______ the noise from the party nest door.

a. in b. at c. of d. with

17. By being a responsible consumer, we can reduce the damage littering causes _______ the environment.

a. in b. for c. at d. to

18. During the process of cooling down the equipment, this factory has discharged _______ a large amount of cold water into the surrounding river, causing the temperature to change.

a. / b. of c. with d. to

19. Thirteen beaches in Hong Kong have been closed due to a palm oil spill that was caused _______ a recent ship collision.

a. in b. to c. by d. with

20. Frequent exposure _______ high levels of radiation can put you at greater ricks of all sorts of cancer.

a. for b. with c. on d. to

21. There are too many telephone lines, power lines, and advertising billboards _______ this street. It's sad that visual pollution is getting in people's life almost everywhere.

a. on b. at c. with d. by

22. It was a heart-breaking sight at the lake. The children cried when seeing their beloved ducks lying dead, uncared of on shore. The reason _______ their death is still unknown.

a. for b. with c. in d. at

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

Huỳnh Đức Thịnh

28 tháng 12 2018 lúc 9:51

Write a paragraph of 60-80 words about activities that you are going to do make the enviroment better. Include this information:

clean the bank of the lakes on weekends.

plant trees and flower in the school garden and water them every afternoon after class.

plant young trees and plants to sell to some schools.

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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...

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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 17:52

Read the text and then choose the best answer A, B, C of D Two of the most dangerous storms which affect America are hurricanes and tornadoes. They are very much feared by anyone who may live in the path of their destruction. Every year homes are destroyed by their fury anf often lives are lost. Most people who live near the coast are forced to evacuate their homes and to move to safer areas until the storms passes. Floods are caused along the coast by both the heavy rain and a storm tide that...

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Read the text and then choose the best answer A, B, C of D

Two of the most dangerous storms which affect America are hurricanes and tornadoes. They are very much feared by anyone who may live in the path of their destruction.

Every year homes are destroyed by their fury anf often lives are lost. Most people who live near the coast are forced to evacuate their homes and to move to safer areas until the storms passes. Floods are caused along the coast by both the heavy rain and a storm tide that is considerably above normal water level. The high winds, coastal flooding and heavy rains associated with a hurricane cause enormous damage. Hurricanes usually develop between July and October. Once they hit land they tremendous power with driving rain and wind.

Tornadoes are violent low-pressured storms. These storms occur most often during the summer months are noticeable by their strong wind and lack of rain. The sky turn black as dust is sucked up into the air. Tornadoes are capable of lifting quite heavy objects from the ground. They can pick up trees and cars right into the air and even uplift heavier objects such as homes and trains.

Both hurricanes and tornadoes cause millions of dollars worth of damage to life and property every year. Today they can be predicted more easily than in the past, but they can't be stopped or ignored.

1. What are the most dangerous storms which affect America?

A. Thunderstorms and hurricanes

B. Typhoon and thunderstorms

C. Hurricanes and typhoons

D. Hurricanes and tornadoes

2. At which part of the year do hurricanes usually develop?

A. Between July and October

B. Between July and December

C. From the seventh to the ninth month

D. All the year round.

3. What is the major similarity of both a hurricane and a tornado?

A. They can cause great damage.

B. They have either wind or speed.

C. They are not accompanied by rain.

D. They cover only a small part.

4. Which of the following is true of tornadoes and hurricanes?

A. They cannot be predicted with accuracy.

B. They are easier to control today than in the past.

C. Tornadoes are more dangerous than hurricanes.

D. People can predict them with greater accuracy.

5. Which of the following was not mentioned in the article?

A. The tremendous power of these storms.

B. The damage caused by hurricanes and tornadoes.

C. The numbers of people killed each year by these storms.

D. The time of year when they are most likely to strike.

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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...

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