1. The soil becomes ________ because of the use of so many pesticides and fertilizers. (contaminate) 2. _________...

Review 4 (Units 10- 11- 12)

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Bạch Tiểu

1 tháng 5 2018 lúc 9:53

1. The soil becomes ________ because of the use of so many pesticides and fertilizers. (contaminate)

2. ______________ waste spills can contaminate groundwater. (industry)

3. ________ elements have been found in both ground and underground water sources. (pollute)

4. Fish and many other animals are killed by __________________ in their habitats. (pollute)

5. Astronomers are concerned about light pollution because they have _________ in viewing activities in the sky and outer space. (difficult)

6. ___________ habitats have been destroyed in recent years. (nature)

7. A number of cleaning products contain _________________ chemicals. (harm)

8. The polluted water results in the _____________ of many aquatic animals and plants. (die)

9. Both French and English are ____________________ languages in Canada. (office)

10. NSW is the _________ of New South Wales, the most populous state in Australia. (abbreviate)

11. Do you know that the telephone, the television, and penicillin are Scottish _______? (invent)

12. Visitors can spend __________ days exploring amazing natural beauty of New Zealand. (end)

13. There are different kinds of _____________ provided throughout Disneyland. (entertain)

14. Scotland is a __________ land and this is noted for its rich and interesting history. (legend)

15. Niagara Falls, on the border of the USA and Canada, is one of the most __________ scenery in the world. (spectacle)

Lớp 8 Tiếng anh thí điểm Review 4 (Units 10- 11- 12)

Phạm Phương Anh

1 tháng 5 2018 lúc 22:15

1. The soil becomes contaminated because of the use of so many pesticides and fertilizers. (contaminate)

2. Industrial waste spills can contaminate groundwater. (industry)

3. Pollutant elements have been found in both ground and underground water sources. (pollute)

4. Fish and many other animals are killed by pollution in their habitats. (pollute)

5. Astronomers are concerned about light pollution because they have difficulty in viewing activities in the sky and outer space. (difficult)

6. Natural habitats have been destroyed in recent years. (nature)

7. A number of cleaning products contain harmful chemicals. (harm)

8. The polluted water results in the death of many aquatic animals and plants. (die)

9. Both French and English are offical languages in Canada. (office)

10. NSW is the abbreviation of New South Wales, the most populous state in Australia. (abbreviate)

11. Do you know that the telephone, the television, and penicillin are Scottish invention ? (invent)

12. Visitors can spend enless days exploring amazing natural beauty of New Zealand. (end)

13. There are different kinds of entertainment provided throughout Disneyland. (entertain)

14. Scotland is a legendary land and this is noted for its rich and interesting history. (legend)

15. Niagara Falls, on the border of the USA and Canada, is one of the most spectacular scenery in the world. (spectacle)

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Thanh Nhàn

27 tháng 10 2019 lúc 22:10

1. The soil becomes contaminated because of the use of so many pesticides and fertilizers.

2. Industrial waste spills can contaminate groundwater.

3. Pollutant elements have been found in both ground and underground water sources.

4. Fish and many other animals are killed by pollution in their habitats.

5. Astronomers are concerned about light pollution because they have difficulty in viewing activities in the sky and outer space.

6. Natural habitats have been destroyed in recent years.

7. A number of cleaning products contain harmful chemicals.

8. The polluted water results in the death of many aquatic animals and plants.

9. Both French and English are offical languages in Canada.

10. NSW is the abbreviation of New South Wales, the most populous state in Australia.

11. Do you know that the telephone, the television, and penicillin are Scottish invention ?

12. Visitors can spend enless days exploring amazing natural beauty of New Zealand.

13. There are different kinds of entertainment provided throughout Disneyland.

14. Scotland is a legendary land and this is noted for its rich and interesting history.

15. Niagara Falls, on the border of the USA and Canada, is one of the most spectacular scenery in the world.

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Phạm Thị Linh Đan

14 tháng 4 2019 lúc 11:26

A. The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural environment. This is a complicated problem. We burn fuel, and this causes air pollution. We throw away lastic bags, containing toys and other objects. These stay in the environment, they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are of...

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A. The environment is everything around us, both natural and made by man. A major problem in the world today is the destruction of the natural environment.

This is a complicated problem. We burn fuel, and this causes air pollution. We throw away lastic bags, containing toys and other objects. These stay in the environment, they are not like paper or wood that slowly disappear. We have made thousands of new chemicals. Factories that make or use chemicals always have chemical wastes. These are often poisonous, and they also stay in the environment.

Since 1945 several countries have been testing nuclear bombs in the air and underground. The explosions in the air cause nuclear fallout. The fallout causes cancer and kills animals and people. Nuclear power plants that make electricity also produce dangerous wastes and have accidents that can be very disastrous.

1. What is a big problem in the world today?

A. The development of the population. B. The destruction of the natural environment.

C. Bomb testing. D. Throwing away plastic bags.

2. What is the cause of the air pollution?

A. Fuel burning. B. Smoke from vehicles. C. Toys and other objects. D. Paper or wood.

3. What does the word "these" in the second paragraph refer to?

A. New chemicals. B. Factories. C. Chemical wastes. D. Poisons.

4. The nuclear fallout causes __________.

A. chemical wastes. B. cancer and kills animals and people.

C. water pollution. D. dangerous wastes.

5. What is the benefit of nuclear power?

A. Causing nuclear fallout. B. Producing dangerous.

C. Having accidents. D. Making electricity.

B. Thomas Edison was one of the greatest inventors of the world. He was responsible for more than one thousand inventions including the electric light bulb and the record player. He also created the world's first industrial research laboratory.

Edison was born in 1847 in Ohio, USA. When he was 10 years old, he set up asmall baloratory after he had read a science book his mother showed him. In 1869, he borrowed some money and began to make inventions. In 1876 he built a new laboratory so that he could spend all his time inventing. He planned to turn out minor inventions every ten days and "big trick" every six months. He developed many devices that brought great benefits to people's life. He once said that the value of an idea lay in the using of it. Edison died in 1931, after having aremarkably productive life.

1. Who was Thomas Edison?

→

2. When and where was he born?

→

3. What did he invent?

→

4. Did he build a new laboratory in 1876?

→

5. When did he die?

→

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Lớp 8 Tiếng anh thí điểm Review 4 (Units 10- 11- 12)

Kuma Jun ( BTS )

11 tháng 1 2019 lúc 20:11

Đọc tiếp

When we talk of the environment today,many people still think only of tree planting and keeping ....... (1) surroundings clean. Although both activities are ....... (2), they are only a small part of the environmental story.The environment is both urban and rural. It ....... (3) seashore, rivers, mountains and so on. It includes cities, towns, ....... (4). The water we drink and the air we breathe are important elements of the environment, so ....... (5) the trees, plants and animals. So the environment is the sum total of the country's ....... (6) resources.The environment ....... (7) us with all our daily needs. This is true for ....... (8) the urban and rural people. Rural people rely directly .......(9) the natural environment for many of ......(10) daily needs.

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Lớp 8 Tiếng anh thí điểm Review 4 (Units 10- 11- 12)

Phạm Thị Linh Đan

12 tháng 4 2019 lúc 21:54

A. A mobile phone, also known as a cell phone, is one that we can use to make telephone calls to anyone from a great distance via a radio link. Apart from telephony, modern smart mobile phones also support a number of other services including text messaging, internet access, gaming, photography, and many business applications. The first cell phone weighed about 2 kilograms and was demonstarted in 1973 by Dr. Martin Cooper and John F. Mitchell of Motorola. Ten years later, in 1983, the first mod...

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The first cell phone weighed about 2 kilograms and was demonstarted in 1973 by Dr. Martin Cooper and John F. Mitchell of Motorola. Ten years later, in 1983, the first model of cell phone went on sale to the public. By 2011, over six billion people, 87% of the world's population, used mobile networks. In spite of the many advantages a cell phone has, it also brings about several problems that users should be awave of. Mobile phone radiation is believed to be harmful to human health. Some recent studies have found an association between cell phone use and certain kinds of brain disease. Another serious problem can be privacy and tracking. Once users have the phone on, they can be interrupted in many ways, and they can also be tracked by location data.

Statements	T	F
1. A cell phone is like a cordless phone that is used within a short range of a base station.
2. The first cell phone was on sale a decade after the first cell phone was demonstrated.
3. A mobile phone can be harmful to users due to its radiation.
4. A cell phone does not affect users' privacy by any means.
5. The main idea of the passage is to persuade people not to use cell phones.

B. Texting is a new way of exchanging information, and it is becoming more and more popular among the young. In fact, texting is clearly affecting on the language. There are no rules for it. We are creating a new aspect of vocabulary and opening up a new kind of playful and that's fine, but some people are worried about the affects it might have on child' ability to read and write. But not everyone is so worried. An expert says, "Every time a new medium comes along, it has an effect on language... but this doesn't destroy the existing language, it adds to it". In text massages, words may come from shorthand created in email such as CUS (See you soon) and so on. Someone says, "Mostly they are original, but sometimes you get a class os meanings. For example, LOL can mean both Laugh Out Loud and Lots of Love. That could lead to some misunderstanding."

1. There are no rules for texting. ..........

2. Texting is always affecting language in a bad. ..........

3. Everyone is worried about message. ..........

4. Sometimes, there is more than one way of understanding a message. ..........

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Lớp 8 Tiếng anh thí điểm Review 4 (Units 10- 11- 12)

Sakura Nguyễn

21 tháng 3 2020 lúc 8:44

III. Read the following passage and then answer the questions below it. In the world today there are 5,000 to 6,000 living languages, of which English is the most widely used. As a mother tongue, it ranks second only to Chinese, which is little used outside China. English is the most international of languages. It is used as the language of aviation, international sport and pop music. Sixty percent of the world’s radio stations broadcast in English, and more than half of the world’s...

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III. Read the following passage and then answer the questions below it.

In the world today there are 5,000 to 6,000 living languages, of which English is the most widely used. As a mother tongue, it ranks second only to Chinese, which is little used outside China.

English is the most international of languages. It is used as the language of aviation, international sport and pop music. Sixty percent of the world’s radio stations broadcast in English, and more than half of the world’s scientific papers are printed in English.

It is true that a great number of people are involved in the use of English. To people in Africa, Asia, and South America, English is an important foreign language to master. In most countries in the world, the English language is used as the language of business, commerce, and technology. English is now an effective medium of international communication. However, it is the written English which is not systematically phonetic, that causes difficulties to non-native speakers.

1. Which language is used as the language of aviation, international sport and pop music?

__________________________________________________

2. Why is English an important foreign language used in many countries?

__________________________________________________

3. What difficulties may learners of English be confronted with? Why?

__________________________________________________

4. Name three countries in which English is spoken as a first language.

__________________________________________________

5. As a mother tongue, why does English rank second only to Chinese?

__________________________________________________

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Lớp 8 Tiếng anh thí điểm Review 4 (Units 10- 11- 12)

Cao Thị Minh Vui

24 tháng 3 2020 lúc 15:42

Read the following passage and then answer the questions below it. In the world today there are 5,000 to 6,000 living languages, of which English is the most widely used. As a mother tongue, it ranks second only to Chinese, which is little used outside China. English is the most international of languages. It is used as the language of aviation, international sport and pop music. Sixty percent of the world‟s radio stations broadcast in English, and more than half of the world‟s scientifi...

Đọc tiếp

Read the following passage and then answer the questions below it.

In the world today there are 5,000 to 6,000 living languages, of which English is the most widely used. As a mother tongue, it ranks second only to Chinese, which is little used outside China.

English is the most international of languages. It is used as the language of aviation, international sport and pop music. Sixty percent of the world‟s radio stations broadcast in English, and more than half of the world‟s scientific papers are printed in English.

and technology. English is now an effective medium of international communication. However, it is the written English which is not systematically phonetic, that causes difficulties to non-native speakers.

1. Which language is used as the language of aviation, international sport and pop music?

_______________________________________________________________