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We are already familiar with computers-computers work for us at home,in offices,in industry.But it is also true that many children today are using computers at school before they can write.What does this mean for the future.Are these children today are computers at school before they can write.What does this mean for the future.Are these children lucky or not.
Many people who do not know about computers think of them as machines that children play with.They worry that children do not learn from...
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We are already familiar with computers-computers work for us at home,in offices,in industry.But it is also true that many children today are using computers at school before they can write.What does this mean for the future.Are these children today are computers at school before they can write.What does this mean for the future.Are these children lucky or not.
Many people who do not know about computers think of them as machines that children play with.They worry that children do not learn from experience but just from pressing a button and that is not good for them .They think that children are growing up not nowing about the real world.
But people who understand more about computers see that they can be very good for children.A computer can help them learn about the real workd more quickly,to learn what they want,to learn and to think for themselves.And for the future,don't we need people who can think clearly,who know how to get information quickly and use it well.What do you think
Are we strange to computers
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In which four places can you find computers
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Does every think computers are good for children
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What three things can computers help children to do.
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Does the writer think this is a good thing
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X. Read the passage carefully and do the tasks.
There are many kinds of pollution. Air, water, and land can be polluted. Some pollution is caused by
nature, such as foods, forest fires, and volcanoes. People are the major Cause of pollution. We pollute the
air with our cars, homes, and factories. Smoke from factories and car exhaust makes the air looks gray and
smoggy. Some people cannot go outside when the air is very bad! We pollute the water by dumping
garbage and Chemicals in the water. Plan...
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X. Read the passage carefully and do the tasks.
There are many kinds of pollution. Air, water, and land can be polluted. Some pollution is caused by
nature, such as foods, forest fires, and volcanoes. People are the major Cause of pollution. We pollute the
air with our cars, homes, and factories. Smoke from factories and car exhaust makes the air looks gray and
smoggy. Some people cannot go outside when the air is very bad! We pollute the water by dumping
garbage and Chemicals in the water. Plants and animals die because of the pollution in the water. We
pollute the soil with Chemicals and garbage. We harm the land by cutting down trees in the forest,
especially to build roads and new houses without careful planning and thinking.
The only way to save our environment is to think about pollution. How can you stop or limit pollution?
How do we protect our environment? Conservation is one way to protect our environment. Conservation is
the wise use and protection of our environment. We can control water pollution by not producing as much
as waste and by proper disposal of sewage and garbage. We can take care of recreation land by cleaning up,
after ourselves and not causing more pollution. Carpooling and public transportation will help reduce air
pollution.
Recycling is a type of conservation. Recycling is reusing items over again or in a new way. Recycling can
help us conserve our natural resources so they will last many more years. A. Find the word in bold in the
passage that means:
1. the protection of the natural environment ____
2. have a bad effect on something ____
3. a large amount of water covering an, area that usually dry ____
4. sharing a car ride with other people ____
5. waste gases that come out of an engine ____
6. the process of making air, water, soil, etc. dirty ____
7. get rid of ____
B. Choose the correct answers.
1. According to the passage, pollution________
A. is always caused by humans. B. can only be caused by nature.
C. is mainly caused by humans. D. may sometimes cause natural disasters.
2. What kind of pollution may a car cause?
A. Air pollution B. Water pollution C. Soil pollution D. Light pollution
3. Which of the followings is not an example of soil pollution?
A. Land development B. Waste disposal
C. Pesticide or fertilizer use D. Exhaust from traffic
4. How can we help save our environment?
A. Stop pollution. B. Dump garbage into the river.
C. Drive cars everywhere. D. Cut down trees in the forests.
5. How does recycling help the environment?
A. It expands landfills. B. It saves natural resources.
C. It increases water pollution. D. It causes air pollution.
6. What can we do to help reduce air pollution?
A. Walk or bike B. Carpool to work or school
C. Use public transport D. All of the above
7. What is the main idea of this article?
A.The air is dirty because of cars and factories. B. The soil gets polluted from littering.
C.People cause pollution, but they can also stop or limit it.
D. Conservation is the only way to stop environmental pollution.
Thinking the Unthinkable
Today ,it seems that no one is uninformed about the environment .Every day the media shows us more evidence of climate: (1)........ weather,melting icecaps and (2)............. seas.Most of us belive we can so somethings to(3)............ global disasters such as (4)............ or conserving energy.
its strange to recall that before the 1960s few people knew of the damage we were going to the planet.however one scientist had already realized the dangers ahead.And tod...
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Thinking the Unthinkable
Today ,it seems that no one is uninformed about the environment .Every day the media shows us more evidence of climate: (1)........ weather,melting icecaps and (2)............. seas.Most of us belive we can so somethings to(3)............ global disasters such as (4)............ or conserving energy.
it's strange to recall that before the 1960s few people knew of the damage we were going to the planet.however one scientist had already realized the dangers ahead.And today,this same man believes it may be too late to (5)........... h world.
In the 1960s, professos James Lovelock came up (6)... one of the most famous theories on the environment the Daia hypothesis.According to this hypothesis,the earth's atmosphere,soil,and oceans work in concert to(7)........ an inhabitable environment for humans .if we dirupt these elements too severely the earth may one day become unhibitable.
Is Lovelock right this time too? Surely can we prevent this nightmare,(8)......... we all recycle,use renewable energy and travel less by plane and care? Lovelock disagrees.According to him it is now impossible to reveese global
Now over 90 years old Lovelock many not live to (10)........ if he is right or not
chép ra vởThrive develop Crime, as we are all aware, has been a growing problem all over the world inthe last thirty years. But we are not (46) ___ powerless _______ against the crime. Much is being done, and more can be done to re`verse the trend. You can play a part in it.The first step forwards preventing crime is understanding its (47) ___ nature ____ Most crime is against property, not (48)___ the public ______, and most is not carried out by pro`fessionals; nor is it carefully planned.Pro...
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chép ra vở
Thrive = develop
Crime, as we are all aware, has been a growing problem all over the world inthe last thirty years. But we are not (46) ___ powerless _______ against the crime. Much is being done, and more can be done to re`verse the trend. You can play a part in it.
The first step forwards preventing crime is understanding its (47) ___ nature ____ Most crime is against property, not (48)___ the public ______, and most is not carried out by pro`fessionals; nor is it carefully planned.Property crimes (49)____ thrive __/ai/______ on the easy opportunity. They are often (50)__ com`mitted ____by ado`lescents and young men, the ma`jority of whom stop offending as they grow older - the (51)___ peak _____ age of of`fending is fifteen. Also, and not surprisingly, the (52) ____ risk _____ of being a victim of crime (53)__ varies ___greatly de`pending on where you live.
This (54)__ re`liance _/s/_____by `criminals on the easy opportunity is the (55)___ key ____ to much crime prevention. Motor cars, for e`xample, are
This (54)__ re`liance _/s/_____by `criminals on the easy opportunity is the (55)___ key ____ to much crime prevention. Motor cars, for e`xample, are a sitting target for the criminal. Surveys have shown that app`roximately one in five drivers do not always (56)____ bother ____ to secure their cars by locking all the doors and shutting all the windows, and in 30 percent of do`mestic burglaries the burglar simply walks in without having to use (57)___ force ______ If oppor`tunities like these did not exist, criminals would have a much harder time. The chances are that many crimes would not be committed, which would re`lease more po`lice time for (58) __ tackling ____serious crime.
Of course, the primary responsi`bility for (59)_____ coping ____ with crime rests with the po`lice and the courts, but, if you care about improving the (60)____ quality _______ of life for yourself and your com`munity,there are many ways you can help re`verse the trend.
ado`lescents /ˌæd.əˈles.ənt/
re`liance (n) on sth : belief in
Large animals that inhabit the desert have e`volved a number of adaptations for reducing the effects of extreme heat. One adaption is to be light in color, and to ref`lect rather than ab`sorb the Sun's rays.Desert mammals also
A`nother s`trategy of large desert animals is to tolerate the loss of body water to a point that would be `fatal for non adapted animals. The camel can lose up to 30 `percent of its body weight as water without harm to itself, whereas human beings die after losing only 12 to 13 percent of their body weight. An equally important adaption is the ability to replenish this water loss at one drink. Desert animals can drink prodigious volumes in a short time, and camels have been known to imbibe over 100 liters in a few minutes. A very dehydrated person, on the other hand, cannot drink enough water to hydrate at one session, because the human stomach is not sufficiently big and because a too rapid dilution of the body fluids causes death from water intoxi`cation. The tolerance of water loss is of `obvious advantage in the desert, as animals do not have to remain near a water hole but can obtain food from grazing sparse and far-flung pastures. Desert-adapted mammals have the further ability to feed normally when ext
fatal /ˈfeɪ.təl/ = deadly (adj)
replenish : (v) /rɪˈplen.ɪʃ/ được bổ sung sth with sth
prodigious /prəˈdɪdʒ.əs/: kỳ lạ ,phi thường
imbibe (v) /ɪmˈbaɪb/= absorb /əbˈzɔːb/ hấp thụ
dehydrate /ˌdiː.haɪˈdreɪ.t/ : khử nước
hydrate (v) thủy hợp
`Desert (n) – de`sert (v) – des`sert (n)
Lose (v) – loss (n)
sparse /spɑːs/ = thin : rải rác ,lơ thơ
far-flung ( adj) xa /rộng , bao la
appetite /ˈæp.ə.taɪt/ (n) sự ngon miệng
depart (v) for = start a journey
depart from : xuất phát từ
depart from sth : không theo như
intoxicate (v) /ɪnˈtɒk.sɪ.keɪt/ làm say /làm nhiễm
61. What is the main topic of the passage?
A. Weather variations in the desert B. Adap`tations of `desert animals
C. Diseases of desert animals /ziz/ D. Human use of desert animals
62. According to the passage, why is light coloring an advantage to large desert animals?
A.It helps them hide from predators. B.It does not absorb sunlight as much as dark colors
C.It helps them see their young at night. D. It keeps them cool at night
63. The word main`taining in the first paragraph is closest in meaning to________.
A. measuring B. inheriting C.pre`serving (bảo tồn) D. delaying
64.The author uses Grant's ga`zelles as an example of______________.
A. an animal with a low average temperature.
B. an animal that is not as well adapted as the camel.
C. a desert animal that can withstand high body `temperatures. (giữ vững )
D. a desert animal with a constant body temperature.
65. When is the `internal `temperature of a large desert mammal lowest?
A. Just before sunrise = at dawn (>,< sunset) B. In the middle
Complete the passage with the suitable words.
Health is something we tend to ignore when we have it. When our body is rather well, were hardly ever (1) .......... of it. But illness can come, even (2) ........... we are young. In fact, childhood has been a very vulnerable time. Many (3) ........ attacked children in particular and people knew very little about how to prevent such illness or how to (4) ........ them once they struck. The resuft was that many children died. About century ago, h...
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Complete the passage with the suitable words.
Health is something we tend to ignore when we have it. When our body is rather well, we're hardly ever (1) .......... of it. But illness can come, even (2) ........... we are young. In fact, childhood has been a very vulnerable time. Many (3) ........ attacked children in particular and people knew very little about how to prevent such illness or how to (4) ........ them once they struck. The resuft was that many children died. About century ago, however, scientists found out about germs, and then everything (5) ........ The cause of many diseases (6) ........ known, and cures were developed. As this medical knowledge spread the world became (7).......... safer for children. The resuft is that whereas a hundred years ago the average man lived for 35 years. Nowadays, in many places of the world, people can expect to (8)........... for years. And what do we except by the years 2010 ? Undoubtedly, (9)....... science will continue to advance. Some people will be able to (10).......... medical problems that are unavoidable today.
Health is something we tend to ignore when we have it. When our body is rather well,
were hardly ever (66) ....of it. But illness can come, even (67)........ we are young. In fact,
childhood has been a very vulnerable time. Many (68).....attacked children in particular and
people knew very little about how to prevent such illness or how to (69).... them once they
struck. The result was that many children died. About century ago, however, scientists found
out about germs, and then everything...
Đọc tiếp
Health is something we tend to ignore when we have it. When our body is rather well,
we're hardly ever (66) ....of it. But illness can come, even (67)........ we are young. In fact,
childhood has been a very vulnerable time. Many (68).....attacked children in particular and
people knew very little about how to prevent such illness or how to (69).... them once they
struck. The result was that many children died. About century ago, however, scientists found
out about germs, and then everything (70)....... The cause of many diseases (71)..... known, and
cures were developed. As this medical knowledge spread the world became (72)..... safer for
children. The result is that whereas a hundred years ago the average man lived for 35 years.
Nowadays, in many places of the world, people can expect to (73)..... for years. And what do
we except by the years 2010? Undoubtedly, (74..... science will continue to advance. Some
people will be able to (75) ...... medical problems that are unavoidable today.
Read the passage carefully then answer the questions below:
Every day of the year throughout the world, about twenty million paper bags and newspapers are screwed and thrown away. Making paper requires a lot of wood pulp and the work of millions of workers. Many countries have had plans to recycle waste paper to save money and labor. In countries where there is the cooperation of the public, paper mills recycle as much as sixty percent of waste paper. Their simple work is to take away the ink,...
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Read the passage carefully then answer the questions below:
Every day of the year throughout the world, about twenty million paper bags and newspapers are screwed and thrown away. Making paper requires a lot of wood pulp and the work of millions of workers. Many countries have had plans to recycle waste paper to save money and labor. In countries where there is the cooperation of the public, paper mills recycle as much as sixty percent of waste paper. Their simple work is to take away the ink, crush it up and make it into pulp again. For every ton of recycled newsprint, twelve trees can be saved. We can insist that the more paper people save, the more trees are preserved.
1. How many paper bags and newspapers are thrown away every day?
2. What have many countries done to save money and labor in making paper?
3. What do paper mills do to reuse waste paper?
4. How many trees can be saved for every ton of recycled newsprint?
5. Is recycling waste paper important?
Exercise: Fill each blank in the following passage with one suitable word.Health is something we tend to ignore when we have it. When our body is rather well, were hardly ever (1)...... of it. But illness can come, even (2) ........ we are young. In fact, childhood has been a very vulnerable time. Many (3)....... attacked children in particular and people knew very little about how to prevent such illness or how to (4)........ them one they struck. The result was that many children died. About c...
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Exercise: Fill each blank in the following passage with one suitable word.
Health is something we tend to ignore when we have it. When our body is rather well, we're hardly ever (1)...... of it. But illness can come, even (2) ........ we are young. In fact, childhood has been a very vulnerable time. Many (3)....... attacked children in particular and people knew very little about how to prevent such illness or how to (4)........ them one they struck. The result was that many children died. About century ago, however, scientists found out about germs, and then everything (5)........ The cause of many diseases (6) ........ known, and cures were developed. As this medical knowledge spread the world became (7)........... safer for children. The result is that whereas a hundred years ago the average man lived for 35 years. Nowadays, in many places of the world, people can expect to (8) ..... for years. And what do we except by the years 2010? Undoubtedly, (9) .......... science will continue to advance. Some people will be able to (10) ....... medical problems that are unavoidable today.
Mấy chế ơi giúp con vs ag!
Đọc đoạn văn, kế đến điền (T) hay (F)
We are all destroying the Earth. The seas and rivers are too dirty to swim in. There is so much smoke in the air that it is unhealthy to live in many of world’s cities. We have cut down so many trees that there are now vast areas of wasteland all over the world. As a result, farmers in parts of Africa can not grow enough to eat. In certain countries in Asia there is too little rice. Wild animals are quickly disappearing. For instance, tigers are rare in...
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Đọc đoạn văn, kế đến điền (T) hay (F)
We are all destroying the Earth. The seas and rivers are too dirty to swim in. There is so much smoke in the air that it is unhealthy to live in many of world’s cities. We have cut down so many trees that there are now vast areas of wasteland all over the world. As a result, farmers in parts of Africa can not grow enough to eat. In certain countries in Asia there is too little rice. Wild animals are quickly disappearing. For instance, tigers are rare in India now because we have killed too many. However, it isn’t enough simply to talk about the problem. We must act now before it is too late to do anything about it. Join us now. Save the Earth. This is too important to ignore.
- wasteland: đất khô cằn; hoang mạc
- rare: hiếm, rất ít
- ignore: lờ đi
The seas and rivers are polluted now. Smoke is harmful to human health. We have planted many trees recently. Wild animals are threstened with extinction. There are only a small number of tigers left in India. Save the Earth is an unimportant problem.II/ Complete the passage with the suitable words in the box
Relatives; top; preparations; holiday; put; are; although; bought
Christmas is the biggest ................(1) of the year in the most of Britain. Celebrations start on 24 December,christmas eve, ................(2) there have been several weeks of ..................(3) before hand. The christmast trees, presents, food, drinks and decorations have been ...............(4). Christmas cards have already be...
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II/ Complete the passage with the suitable words in the box
Relatives; top; preparations; holiday; put; are; although; bought
Christmas is the biggest ................(1) of the year in the most of Britain. Celebrations start on 24 December,christmas eve, ................(2) there have been several weeks of ..................(3) before hand. The christmast trees, presents, food, drinks and decorations have been ...............(4). Christmas cards have already been sent to friends and................(5). About a week before christmas, people usually.............(6) up their decorations and an angel on the .................(7) of the christmas tree. Family presents .............(8) usually put under the tree.
III/ Read the passage choose true ( T) or false ( F)
London is Britain/s biggest city. It is a very old city and dates back to the Romans. It is a city of historic building and churches, and it has many beautiful parks.It also has some of the best museum in the world. London is very crowded in summer. It is a popular city with foreign tourists and has more than eight million visitors a year. The city is famous for its shopping and department stores. London has an excellent underground railway system, so it is eary for tourists to get around.
None of the cities in Britain is bigger than London
London is founded by the Romans
London has historic buildings and churches
Most of the best museum in the world are situated in London
London is not busy in summer
It/s not easy for tourists to travel around London
IV Complete the second sentence so that it has the same meaning to the first ( 2ms)
People speak english over the world.
English ............................................................................
Do you mind if I take a photo
Would you mind ................................................................