problems,floods,exhausts,pollution,health,atmosphereAir (1) ____________ causes particular damage to the body by harming the lungs. Lead should not be used in petrol because it is bad for children’s (...

Air (1) _____pollution_______ causes particular damage to the body by harming the lungs. Lead should not be used in petrol because it is bad for children’s (2) ______health______ and makes them clumsy in using their hands. Poisonous gas from (3) _____atmosphere_______ collects in those parts of the cities where there are tall buildings. Pollution can also have an influence on the earth's climate. The ice may melt near the North and South Poles, resulting in very bad (4) _____floods_______.Câu trả lời: Air (1) _____pollution_______ causes particular damage to the body by harming the lungs. Lead should not be used in petrol because it is bad for children’s (2) ______health______ and makes them clumsy in using their hands. Poisonous gas from (3) _____atmosphere_______ collects in those parts of the cities where there are tall buildings. Pollution can also have an influence on the earth's climate. The ice may melt near the North and South Poles, resulting in very bad (4) _____floods_______.

Air (1) ____pollution________ causes particular damage to the body by harming the lungs. Lead should not be used in petrol because it is bad for children’s (2) ____HEALTH________ and makes them clumsy in using their hands. Poisonous gas from (3) ____lead ________ collects in those parts of the cities where there are tall buildings. Pollution can also have an influence on the earth's climate. The ice may melt near the North and South Poles, resulting in very bad (4) ____FLOODS________.Câu trả lời: Air (1) ____pollution________ causes particular damage to the body by harming the lungs. Lead should not be used in petrol because it is bad for children’s (2) ____HEALTH________ and makes them clumsy in using their hands. Poisonous gas from (3) ____lead ________ collects in those parts of the cities where there are tall buildings. Pollution can also have an influence on the earth's climate. The ice may melt near the North and South Poles, resulting in very bad (4) ____FLOODS________.

problems,floods,exhausts,pollution,health,atmosphereAir (1) ____________ causes particular damage to the body by harming...

Hãy tham gia nhóm Học sinh Hoc24OLM

Nguyễn Thị Lan Vy

16 tháng 3 2017 lúc 18:46

Read the paragraphs below and the summary which follows. (3ms) Air pollution is a cause of ill-health in human beings. In a lot of countries there are laws limiting the amount of smoke which factories can produce. Although there isn’t enuogh information on the effects of smoke in the atmosphere, doctors have proved that air pollution causes lung diseases. The gases from the exhausts of cars have also increased air pollution in most cities. The lead in petrol produces a poisonous gas which ofte...

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Read the paragraphs below and the summary which follows. (3ms)

Air pollution is a cause of ill-health in human beings. In a lot of countries there are laws limiting the amount of smoke which factories can produce. Although there isn’t enuogh information on the effects of smoke in the atmosphere, doctors have proved that air pollution causes lung diseases.

The gases from the exhausts of cars have also increased air pollution in most cities. The lead in petrol produces a poisonous gas which often collects in busy streets surrounded by high buildings. Children who live in areas where there is a lot of lead in the atmosphere can’t think as quickly as other children and are clumsy when they use their hands.

There are other long-term effects of pollution. If the gases in the atmosphere continue to increase , the earth’s climate may become warmer. A lot of the ice near the Poles ma melt and may cause serious floods.

* Complete the summary by writing the correct word in each blank (write one word only.)

Air ___________ (52) can make people ___________ (53). Consequently, some countries pass ____________ (54) to control the quantity of ___________ (55) in the air. Air pollution causes particular damage to the body by harming the ___________ (56). _____________ (57) should not be used in petrol because it is bad for children’s _____________ (58) and makes them clumsy in using their hands. Poisonous gas from ____________ (59) collects in those parts of cities where there are tall buildings. Pollution can also have an influence on the earth’s ____________ (60). The ice may melt near the North and South Poles, resulting in very bad ____________ (61).

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Vi Lê Bình Phương

7 tháng 2 2018 lúc 21:16

True/false Air pollution is a cause of ill-health in human beings. In a lot of countries there are laws limiting the amount of smoke which factories can produce. Although there isn`t enough information on the effects of smoke in the atmosphere, doctors have proved that air pollution causes lung diseases. The gases from the exhausts of cars have also increased air pollution in most cities. The lead in petrol produces a poisonous gas which often collects in busy streets surrounded by high buildi...

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True/false

Air pollution is a cause of ill-health in human beings. In a lot of countries there are laws limiting the amount of smoke which factories can produce. Although there isn`t enough information on the effects of smoke in the atmosphere, doctors have proved that air pollution causes lung diseases.
The gases from the exhausts of cars have also increased air pollution in most cities. The lead in petrol produces a poisonous gas which often collects in busy streets surrounded by high buildings. Children who live in areas where there is a lot of lead in the atmosphere cannot think as quickly as other children and are clumsy when they use their hands.
There are other long-term effects of pollution. If the gases in the atmosphere continue to increase, the earth`s climate may become warmer. A lot of the air near the Poles may melt and may cause serious floods.

1. Air pollution accounts for ill- health in human beings

2. Many countries have passed laws limiting the amount of smoke produce by factories

3. Scientists have proved that smoke influences the atmosphere

4. Poisonous gases are often collected in busy streets surrounding by high buildings

5. Children who live in areas where there i a lot of lead in the atmosphere can think as quickly as other childen

6. Lead makes children living in those areas clumsy when they use theri hands

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Nguyễn Kim Ngân

5 tháng 9 2018 lúc 21:13

VIII. Dùng từ gợi ý điền từ vào chỗ trống Air pollution is a (1) .............. of ill health in human being. In a lot of countries there are laws (2) .............. the amout of smoke (3) ........... factories can produce. Although there isnt enough information on the effects of (4) .................. (5) ................. the atmosphere, doctors have proved that air pollution causes lung (6) .............. . The gases from the exhausts of cars have also increased air pollution...

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VIII. Dùng từ gợi ý điền từ vào chỗ trống

Air pollution is a (1) .............. of ill health in human being. In a lot of countries there are laws (2) .............. the amout of smoke (3) ........... factories can produce. Although there isn't enough information on the effects of (4) .................. (5) ................. the atmosphere, doctors have proved that air pollution causes lung (6) .............. .

The gases from the exhausts of cars have also increased air pollution in (7)............ cities. The lead in patrol produces a poisonous gas which (8) ................ collects in busy streets (9) .......... high buildings. Children live in areas (10) ............. there is a lot of lead in the atmosphere can not (11) ........... as quickly as (12) ............. children and are clumsy when they use their hands.

There are other long term (13) ................ of pollution. If the gases in the atmosphere continue to increase, the earth's climate may become (14) ..............

A lot of the ice near the poles may melt and may cause (15) .......... floods

Từ gợi ý: in, warmer, other, most, which, effects, by, cause, surrounded, serious, limiting, diseases, often, think, where

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Ngân Nhi Ngô

25 tháng 7 2018 lúc 11:34

ĐIỀN MẠO TỪ THÍCH HỢP 1. He was appointed_________proffesor and become_________ MP in the same year 2. It was in 1912 that_______ Titanic sank while crossing_______ Atlantic DÙNG TỪ GỢI Ý ĐIỀN VÀO CHỖ TRỐNG Air pollution is a (1)_______of ill health in human being. In a lot of countries there are laws (2)_______ the amount of smoke (3)_______ factories can produce. Although there isn`t enough information on the effects of (4)______ (5)_________ the atmosphere, doctors have proved that a...

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ĐIỀN MẠO TỪ THÍCH HỢP

1. He was appointed_________proffesor and become_________ MP in the same year

2. It was in 1912 that_______ Titanic sank while crossing_______ Atlantic

DÙNG TỪ GỢI Ý ĐIỀN VÀO CHỖ TRỐNG

Air pollution is a (1)_______of ill health in human being. In a lot of countries there are laws (2)_______ the amount of smoke (3)_______ factories can produce. Although there isn`t enough information on the effects of (4)______ (5)_________ the atmosphere, doctors have proved that air pollyion causes lung (6)________

The gases from the exhausts os cars have also increased air pollution in (7)_______ cities. The lead in patrol produces a poisonous gas which (8)________ collects in busy streets (9)__________ high buildings. Children lives in areas (10)_______ there is a lot of lead in the atmosphere can not (11)________ as quickly as (12)________ children and are clumsy when they use their hands

There are other long term (13)_______ of pollution. If the gases in the atmosphere continue to increase, the earth`s climate may become (14)_________

A lot of the ice near the poles may melt and may cause (15)_______ floods

(*) Từ gợi ý: in, warmer, other, most, which, effects, by, cause, surrounded, serious, limiting, diseases, often, think, where

ĐIỀN TỪ THÍCH HỢP VÀO CHỖ TRỐNG

WALKING TO THE COUNTRY

I enjoy walking. It`s good excercise it take me (1)______ of the town and into the country. I think that`s (2)____ I have a dog. She needs to (3)______ out and so I have a reason to go for a walk. I go every Sunday and it doesn`t (4)_____ to me if it`s cold, windy and raining or a beautiful sunny day . I just love to get away from people and be (5)_______ for a few hours. I always go home at the same time every Sunday (6)________ walk over the hills to a little village in the country. The walk isn`t very (7)______, only about an hour, but it`s quite hard work because I have to walk up the hill and down the other side. (8)_________ I get to the village, I go to the pub for a beer and (9)_______ food. After lunch, I walk back long a different path and arrive home in time (10)__ tea

VIẾT LẠI CÁC CÂU SAU

1. The book was less expensive than I expected

->The book didn`t....................................................................

2. Man has never has such efficent servants as computers

->Computers .......................................................................

3. The fire will go out if he doesn`t put move wood on

->Unless..........................................

4. " I am myself a stranger here " said the woman

-> The woman said..................................

5. I am sure she was very beautiful when she was young

-> She must.......................................

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Bình Võ Cẩm

19 tháng 2 2020 lúc 20:02

II/ Read the passage and answer the question : Air pollution is a serious problem in many cities. Motor vehicles, factories and other source create so much air pollution that it may hang in the air like dirty fog. Air pollution threatens the health of the people who live in cities. City wastes cause water pollution when they are poured into the waterways. These wastes kill fish and make some areas unfit for swimming. In addition, many large cities have difficulties in disposing their garbage. Th...

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II/ Read the passage and answer the question :
Air pollution is a serious problem in many cities. Motor vehicles, factories and other source create so
much air pollution that it may hang in the air like dirty fog. Air pollution threatens the health of the
people who live in cities. City wastes cause water pollution when they are poured into the waterways.
These wastes kill fish and make some areas unfit for swimming. In addition, many large cities have
difficulties in disposing their garbage. The amount of garbage grows each year, but places to put it are
quickly filling up Citizens, governments, industries, scientists and business people must work
together in different ways to gradually reduce pollution.
True ( T ) or False ( F ) in the space provided
1/ Air pollution is a serious (dangerous) problem in many cities . __________
2/ Air pollution doesn't cause danger to people's health in some cities
3/ Motor vehicles and factories are some of sources of air pollution . ____________
4/ Only factories are the main source of air pollution ._________
5/ Air pollution is the only problem of the environment in this passage .
6/ Some areas are unfit for swimming because of the city wastes .____________
7/ The amount of the garbage in large cities reduces each year ._________
8/ Everyone must cooperate to reduce pollution . ______________

III/ Read the passage and answer the question :
Everyone wants to reduce pollution, but the pollution problem is as complicated as it is serious.
It is complicated because much pollution is caused by things that benefit people. For example,
exhaust from motorbikes causes large percentage of air pollution. But the automobile provides
transportation to millions of people. Factories discharge much of the material that pollutes air
and water, but factories give employment to a large number of people.
Thus, to end or reduce pollution immediately, people would have to stop using many things that
benefit them . Most people do not want to do that, of course. But pollution can be gradually
reduced in many ways. Scientists and engineers can work to find ways to lessen the amount of
pollution that such things as automobiles and factories cause. Governments can pass and enforce
laws that require businesses and individuals to stop or to cut down on certain polluting activities.
True ( T ) or False ( F ) :
1. All people want to reduce pollution_____
2. Pollution problem is neither complicated nor serious_____
3. Pollution is brought about by things that benefit people_____

4. People have to sacrifice what they have to stop or reduce pollution_____
5. The government can't do anything to stop or reduce pollution.______
IV/ Read the passage and answer the questions:
Every day on radio, on TV and in the newspapers, we hear , see, 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 poisonous gases emitted from factories. Also, waste is dumped anywhere even
in the city where many people are living. The second pollution is sea pollution. Many people earn
their living from fishing 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 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.
True — False — Not given?
1. Pollution is one of the city's problems_____
2. Exhaust fume comes from vehicles , airplane and factories_____
3. People pollute seas from dynamite fishing____
4. You can find easily a place nowadays that is not polluted_____

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Minh Phương

5 tháng 1 2019 lúc 18:26

Dịch đoạn văn Every day on radio, on TV, and in the newspapers, 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 poisonous 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...

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Dịch đoạn văn

Every day on radio, on TV, and in the newspapers, 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 poisonous 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 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

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Hoàng Luận

1 tháng 7 2020 lúc 15:48

In Britain, natural gas is the most popular fuel for heating homes, and for cooking. It is piped all over the country from the gas fields below the North sea. Natural gas is used chiefly as a direct source of energy, although it is also used in the chemical industry. At the moment, the supply is plentiful, but it will be running short by the end of the century, and it will run out during the 21st century unless new supplies are found. We could do without natural gas, as coal gas can be used as a...

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In Britain, natural gas is the most popular fuel for heating homes, and for cooking. It is piped all over the country from the gas fields below the North sea. Natural gas is used chiefly as a direct source of energy, although it is also used in the chemical industry. At the moment, the supply is plentiful, but it will be running short by the end of the century, and it will run out during the 21st century unless new supplies are found. We could do without natural gas, as coal gas can be used as a substitute, and there should be enough coal to last for several centuries. However, it is a form of energy which is not only cheap, but also highly efficient.

Questions

1. Where does natural gas come from?

2. When will it run out?

3. Is it efficient?

4. What can be used as a substitute for natural gas?

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Quan Lạc Hạ Nguy

27 tháng 10 2018 lúc 22:40

VI: Read the following passage carefully and then decide if the statements are TRUE (T) or FALSE (R) Big cities have problems with, crowded streets, congested traffic, noise and air pollution. Every day, thousands of vehicles fill the streets, especially. during rush hours. The large numbers of cars, buses and trucks cause so much congestion. No vehicles can move in any direction. Parking is another problem. There are not enough parking facilities, and when cars try to park on the...

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VI: Read the following passage carefully and then decide if the statements are TRUE (T) or FALSE (R)

Big cities have problems with, crowded streets, congested traffic, noise and air pollution. Every day, thousands of vehicles fill the streets, especially. during rush hours. The large numbers of cars, buses and trucks cause so much congestion. No vehicles can move in any direction. Parking' is another problem. There are not enough parking facilities, and when cars try to park on the streets, there is not enough room for traffic. Finally, the traffic adds to the problem of air and noise pollution.

1. In big cities, there is a lot of traffic during rush hours. ...............

2. It is not difficult to park cars on the streets in big cities............

3. The traffic also causes air and noise pollution.. ................

4. Cars, buses and trucks cause little congestion..............

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Nguyễn Thùy Chi

12 tháng 8 2020 lúc 10:34

Choose the correct answer to complete the passage: Everyday 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 poisonous 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 thei...

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Choose the correct answer to complete the passage:

Everyday 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 poisonous 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 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. We hear, see and read about problems in the world _________

A. once a week

B. every day

C. every week

D. every year

2. What causes the air pollution?

A. fumes from vehicles.

B. poisonous gases from factories.

C. waste from everywhere

D. All are correct

25. The sea has become polluted because of _________

A. oil spills

B. factories wastes

C. smoke from factories

D. A and B are correct

26. In order to make the world a better place to live, we _________

A. should not prevent pollution

B. must find a good solution.

C. should kill the fish.

D. None is correct.

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Lớp 9 Tiếng anh Luyện tập tổng hợp

Luyện tập tổng hợp

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