Besides providing a perfect environment for sea plants and animals to live in, seawater has other values, one of which is that it constantly moves, and its movements produce energy.
The most obvious movements are the waves and the tides. Winds cause the waves, and the gravitational pull of the moon and the sun causes the tides. In places like the Bay of Fundy in Canada, the difference between the high and low tide level can be as much as 40 feet.
France and Britain are now trying to use energy in the tides to produce electricity. Waves can produce electricity and some experiments are taking place to learn more about this. One of the most encouraging areas of research uses the difference between the temperature of seawater at the surface and deep down to produce electricity.
1.Waves and tides are caused by ________ .
| A．the same forces | B．different forces | C．their own movements | D．plants and animals |
2.It can be inferred from the passage that __________ .
| A．waves as well as the energy in the tide can produce electricity |
| B．the highest tide is 40 feet higher than the lowest one at the sea |
| C．many countries in the world have made the most of energy produced by seawater |
| D．it is being tried in some developed countries to use energy in the tides to produce electricity |
3. The best title for the passage is ______.
| A．Tides and Waves | B．How to Produce Electricity | C．Seawater | D．Another Cheap Energy |
高三英语阅读理解中等难度题
Besides providing a perfect environment for sea plants and animals to live in, seawater has other values, one of which is that it constantly moves, and its movements produce energy.
The most obvious movements are the waves and the tides. Winds cause the waves, and the gravitational pull of the moon and the sun causes the tides. In places like the Bay of Fundy in Canada, the difference between the high and low tide level can be as much as 40 feet.
France and Britain are now trying to use energy in the tides to produce electricity. Waves can produce electricity and some experiments are taking place to learn more about this. One of the most encouraging areas of research uses the difference between the temperature of seawater at the surface and deep down to produce electricity.
1.Waves and tides are caused by ________ .
| A．the same forces | B．different forces | C．their own movements | D．plants and animals |
2.It can be inferred from the passage that __________ .
| A．waves as well as the energy in the tide can produce electricity |
| B．the highest tide is 40 feet higher than the lowest one at the sea |
| C．many countries in the world have made the most of energy produced by seawater |
| D．it is being tried in some developed countries to use energy in the tides to produce electricity |
3. The best title for the passage is ______.
| A．Tides and Waves | B．How to Produce Electricity | C．Seawater | D．Another Cheap Energy |
高三英语阅读理解中等难度题查看答案及解析
Besides containing attractive flowers, trees and other plants that beautify the community, ecofriendly rain gardens are healthy for the environment and the people living and working nearby.
A rain garden is not very different from a traditional garden. It is just a far more ecofriendly garden. Usually it is built lower than the ground. Rain gardens make smart use of rain and storm water by temporarily holding water from rain and storms and letting it soak(浸入)slowly into the ground before it runs into streams or enters the public drinking water supply.
Thus, a rain garden keeps the water, allowing it to be used as needed by plants in the rain garden, rather than flowing immediately into nearby streams and going unused. The water will soak slowly into the ground within a day or two. This creates an advantage that the rain garden does not allow mosquitoes to breed. This is a simple, attractive, and ecofriendly “green” way to treat storm water.
What’s more, planting a rain garden helps reduce pollution and improve the environment. Without using expensive machinery and chemicals, rain gardens remove harmful chemicals in the rainwater and cut down on the amount of pollution reaching streams and rivers by up to 30%.
Native plants are recommended for rain gardens because they are more used to the local climate, soil, and water conditions. They may attract local wildlife such as native birds. Water your rain garden immediately after planting and once a week, unless you have had at least an inch of rain during the week. Once native plants establish the necessary root system, they will require little care.
Often, local governments and private businesses develop large rain gardens in their yards and in public parks as a way to improve the environment and solve flooding problems. However, you don’t need to be a professionally environmental engineer to create a rain garden. As long as you’re ecoconscious homeowners, you can help the environment by building smaller rain gardens in your yards.
1.Which of the following is NOT true for the function of rain gardens?
A. They are good for living conditions.
B. They increase pollution.
C. They can beautify the community.
D. They improve the environment.
2.Which of the following is the ecofriendly function of rain gardens discussed in Paragraph 4 ?
A. They can help reduce the pollution problem.
B. They can keep the rain and storm water.
C. They can be healthy for the people around.
D. They can make the environment more beautiful.
3.One of the main reasons why native plants are recommended is that .
A. they cost less and are much easier to get
B. they may attract local wildlife to come
C. they require little care from the local gardener
D. they are more used to the local growing conditions
4.What do we know about rain gardens?
A. They need little water after all the plants are planted.
B. They may attract local birds and change the local climate.
C. They usually need at least an inch of rainwater a week.
D. They may reduce the water pollution problem by 70%.
高三英语阅读理解中等难度题查看答案及解析
Besides containing attractive flowers, trees and other plants that beautify the community, ecofriendly rain gardens are healthy for the environment and the people living and working nearby.
A rain garden is not very different from a traditional garden. It is just a far more ecofriendly garden. Usually it is built lower than the ground. Rain gardens make smart use of rain and storm water by temporarily holding water from rain and storms and letting it soak(浸入)slowly into the ground before it runs into streams or enters the public drinking water supply.
Thus, a rain garden keeps the water, allowing it to be used as needed by plants in the rain garden, rather than flowing immediately into nearby streams and going unused. The water will soak slowly into the ground within a day or two. This creates an advantage that the rain garden does not allow mosquitoes to breed. This is a simple, attractive, and ecofriendly “green” way to treat storm water.
What’s more, planting a rain garden helps reduce pollution and improve the environment. Without using expensive machinery and chemicals, rain gardens remove harmful chemicals in the rainwater and cut down on the amount of pollution reaching streams and rivers by up to 30%.
Native plants are recommended for rain gardens because they are more used to the local climate, soil, and water conditions. They may attract local wildlife such as native birds. Water your rain garden immediately after planting and once a week, unless you have had at least an inch of rain during the week. Once native plants establish the necessary root system, they will require little care.
Often, local governments and private businesses develop large rain gardens in their yards and in public parks as a way to improve the environment and solve flooding problems. However, you don’t need to be a professionally environmental engineer to create a rain garden. As long as you’re ecoconscious homeowners, you can help the environment by building smaller rain gardens in your yards.
1.Which of the following is NOT true for the function of rain gardens?
A. They are good for living conditions.
B. They increase pollution.
C. They can beautify the community.
D. They improve the environment.
2. Which of the following is the ecofriendly function of rain gardens discussed in Paragraph 4 ?
A. They can help reduce the pollution problem.
B. They can keep the rain and storm water.
C. They can be healthy for the people around.
D. They can make the environment more beautiful.
3.One of the main reasons why native plants are recommended is that .
A. they cost less and are much easier to get
B. they may attract local wildlife to come
C. they require little care from the local gardener
D. they are more used to the local growing conditions
4.What do we know about rain gardens?
A. They need little water after all the plants are planted.
B. They may attract local birds and change the local climate.
C. They usually need at least an inch of rainwater a week.
D. They may reduce the water pollution problem by 70%.
高三英语阅读理解中等难度题查看答案及解析
Besides containing attractive flowers, trees and other plants that beautify the community, eco-friendly rain gardens are healthy for the environment and the people living and working nearby.
A rain garden （雨水花园）is not very different from a traditional garden. It is just a far more eco-friendly garden. Usually it is built lower than the ground. Rain gardens make smart use of rain and storm water by temporarily holding water from rain and storms and letting it soak（浸入）slowly into the ground before it runs into streams or enters the public drinking water supply.
Thus, a rain garden keeps the water, allowing it to be used as needed by plants in the rain garden, rather than flowing immediately into nearby streams and going unused. The water will soak slowly into the ground within a day or two. This creates an advantage that the rain garden does not allow mosquitoes to breed. This is a simple, attractive, and eco-friendly “green” way to treat storm water.
What’s more, planting a rain garden helps reduce pollution and improve the environment. Without using expensive machinery and chemicals, rain gardens remove harmful chemicals in the rainwater and cut down on the amount of pollution reaching streams and rivers by up to 30%.
Native plants are recommended for rain gardens because they are more used to the locals climate, soil, and water conditions. They may attract local wildlife such as native birds. Water your rain garden immediately after planting and once a week, unless you have had at least an inch of rain during the week. Once the native plants establish the necessary root system, it will require little care.
Often, local governments and private businesses develop large rain gardens in their yards and in public parks as a way to improve the environment and solve flooding problems. However, you don’t need to be a professional environmental engineer to create a rain garden. As long as you’re eco-conscious homeowners, you can help the environment by building smaller rain gardens in your yards.
1.Which of the following is NOT RIGHT for the function(功能) of rain gardens?
A．They are good for living conditions.
B．They increase pollution.
C．They can beautify the community.
D．They improve the environment.
2.Which of the following is the eco-friendly function of rain gardens discussed in Paragraph 4?
A．They can keep the rain and storm water.
B．They can help reduce the pollution problem.
C．They can be healthy for the people around.
D．They can make the environment more beautiful.
3.One of the main reasons why native plants are recommended is that________.
A．they cost less and are much easier to get
B．they may attract local wildlife to come
C．they require little care from the local gardener
D．they are more used to the local growing conditions
4.What do we know about rain gardens?
A．They need little water after all the plants are planted.
B．They usually need at least an inch of rainwater a week.
C．They may attract local birds and change the locals climate.
D．They may reduce the water pollution problem by 70%.
5.Who are the intended readers of the passage?
A．Homeowners. B．Students. C．Engineers, D．Educators.
高三英语阅读理解中等难度题查看答案及解析
Besides containing attractive flowers, trees and other plants that beautify the community, eco-friendly rain gardens are healthy for the environment and the people living and working nearby.
A rain garden is not very different from a traditional garden. It is just a far more eco-friendly garden. Usually it is built lower than the ground. Rain gardens make smart use of rain and storm water by temporarily holding water from rain and storms and letting it soak（浸人）slowly into the ground before it runs into streams or enters the public drinking water supply.
Thus, a rain garden keeps the water, allowing it to be used as needed by plants in the rain garden, rather than flowing immediately into nearby streams and going unused. The water will soak slowly into the ground within a day or two. This creates an advantage that the rain garden does not allow mosquitoes to breed. This is a simple, attractive, and eco-friendly “green” way to treat storm water.
What’s more, planting a rain garden helps reduce pollution and improve the environment. Without using expensive machinery and chemicals, rain gardens remove harmful chemicals in the rainwater and cut down on the amount of pollution reaching streams and rivers by up to 30%.
Native plants are recommended for rain gardens because they are more used to the locals climatem, soil, and water conditions. They may attract local wildlife such as native birds. Water your rain garden immediately after planting and once a week, unless you have had at least an inch of rain during the week. Once the native plants establish the necessary root system, it will require little care.
Often, local governments and private businesses develop large rain gardens in their yards and in public parks as a way to improve the environment and solve flooding problems. However, you don’t need to be a professional environmental engineer to create a rain garden. As long as you’re eco-conscious homeowners, you can help the environment by building smaller rain gardens in your yards.
1.Which of the following is the eco-friendly function of rain gardens discussed in Paragraph 4?
A．They can keep the rain and storm water.
B．They can help reduce the pollution problem.
C．They can be healthy for the people around.
D．They can make the environment more beautiful.
2.One of the main reasons why native plants are recommended is that________.
A．they cost less and are much easier to get
B．they may attract local wildlife to come
C．they require little care from the local gardeners
D．they are more used to the local growing conditions
3.What do we know about rain gardens?
A．They need little water after all the plants are planted.
B．They usually need at least an inch of rainwater a week.
C．They may attract local birds and change the locals climate.
D．They may reduce the water pollution problem by 70%.
4.Who are the intended readers of the passage?
A．Homeowners. B．Governors. C．Engineers, D．Educators.
高三英语阅读理解简单题查看答案及解析
Coral reefs are a necessary part of sea life and support it by providing shelter and habitat to various organisms. They also supply and recycle nutrients as well as enable a fish population to boom, along with other species, for a healthy and diverse ecosystem.
However, the rise in average water temperatures due to climate change has resulted in more frequent and extended “coral bleaching(珊瑚白化)” events that damage their health, causing fish and other sea species to abandon them.
In order to repair this delicate ecosystem, scientists from the UK and Australia conducted a study that involved using speakers underwater near damaged coral reefs to make them sound healthy and attract fish, potentially starting the natural recovery press of coral reefs and their dependent life forms.
The location for this experiment was the Great Barrier Reef in the Coral Sea, found alongside the east coast of Queensland Australia, which is famous to have the largest coral reef system in the world that’s 2, 300 kilometers long and covers an area of nearly 344, 400 square kilometers. By using loudspeakers to reproduce such sounds, areas of dead coral reefs were found to attract twice as many fish, compared to places where no sounds were played. These returning fish could help in the recovery of this ecosystem by giving those areas of coral a chance of new life.
“Fish are important for coral reefs to function as healthy ecosystems. Increasing fish populations in this way could help to start natural recovery process, reducing the damage we’re seeing on many coral reefs around the world. Of course, attracting fish to a dead reef won’t bring it back to life automatically, but the recovery process relies on fish that clean the reef to make space for corals to regrow.” said Mark Meekan.
1.What is the first paragraph mainly about?
A.The importance of coral reefs. B.The influence of climate change.
C.The perfect place for sea species. D.The ecosystem diversity and complexity.
2.What's the purpose of using speakers underwater?
A.To make fish more active. B.To test damaged coral reefs.
C.To help recover the ecosystem. D.To help speed the growth of reefs.
3.Why is the experiment carried out in the Great Barrier Reef?
A.It can attract rich sea species. B.It can draw public attention easily.
C.There exist more dead coral reefs. D.There is the largest coral reef system.
4.What is Mark Meekan's attitude towards the use of speakers?
A.Doubtful B.Positive
C.Disappointed D.Indifferent
高三英语阅读理解中等难度题查看答案及解析
Coral reefs (珊瑚礁) are an integral part of sea life and sustain it by providing shelter and habitat to various organisms. They also supply and recycle nutrients as well as enable a growing fish population, along with other species, for a healthy and diverse ecosystem. However, the rise in average water temperatures due to climate change has resulted in more frequent and longtime coral bleaching (白化现象) events that damage their health, causing fish and other sea species to abandon them.
In order to restore this delicate ecosystem, scientists from the UK and Australia conducted a study that involved using loudspeakers underwater near damaged coral reefs to make them sound healthy and attract fish, potentially kick-starting the natural recovery process of coral reefs and their dependent life forms. The location for this experiment was the Great Barrier Reef in the Coral Sea, found alongside the east coast of Queensland, Australia. The site is noted to have the largest coral reef system in the world.
“Healthy coral reefs are remarkably noisy places-the crackle of snapping shrimp and the whoops and grunts of fish. Young fish concentrate on these sounds when they're looking for a place to settle,” said Steve Simpson, study co-author and a professor at the University of Exeter, UK.
By using loudspeakers to copy such sounds, parts of dead coral reefs were found to attract twice as many fish, compared to places where no sounds were played. “These returning fish, are crucial for coral reefs to function as healthy ecosystems. Boosting fish populations in this way could help to kick-start natural recovery processes, preventing the damage we're seeing on many coral reefs around the world,” said lead author, Tim Gordon.
1.What causes the phenomenon of coral bleaching?
A.Diverse species. B.Noise pollution.
C.Fishing industry. D.Climbing temperatures.
2.What approach is introduced to recover the coral reefs?
A.Removing damaged coral reefs. B.Using loudspeakers to keep fish away.
C.Building new homes for sea species. D.Playing certain sounds to appeal to fish.
3.Why are Steve Simpson's words quoted?
A.To provide some findings of the study. B.To show the progress of the experiment.
C.To explain reasons for the new approach. D.To give another solution to the problem.
4.What can we infer from the last paragraph?
A.The attempts are in vain. B.Natural recovery is impossible.
C.Initial success has been achieved. D.The coral reefs have returned to normal.
高三英语阅读理解中等难度题查看答案及解析
Compared with one's workplace, home provides a more humane environment for one to____ relax oneself．
A．closely B．fully C．widely D．sincerely
高三英语单项填空中等难度题查看答案及解析
Plastic bags are provided for our convenience but they have also_______ the pollution of the environment．
A．adapted to B．turned to C．contributed to D．looked forwarded to
高三英语单项填空简单题查看答案及解析
Our library offers different types of studying places and provides a good studying environment.
Zones
The library is divided into different zones. The upper floor is a quiet zone with over a thousand places for silent reading, and places where you can sit and work with your own computer. The reading places consist mostly of tables and chairs. The ground floor is the zone where you can talk. Here you can find sofas and armchairs for group work.
Computers
You can use your own computer to connect to the wi-fi specially prepared for notebook computers; you can also use library computers, which contain the most commonly used applications, such as Microsoft Office. They are situated in the area known as the Experimental Field on the ground floor.
Group-study Places
If you want to discuss freely without disturbing others, you can book a study room or sit at a table on the ground floor. Some study rooms are for 2-3 people and others can hold up to 6-8 people. All rooms are marked on the library maps.
There are 40 group-study rooms that must be booked via the website. To book, you need an active University account and a valid University card. You can use a room three hours per day, nine hours at most per week.
Storage of Study Material
The library has lockers for students to store course literature. When you have obtained at least 40 credits, you may rent a locker and pay 400 SEK for a year’s rental period.
Rules to be Followed
Mobile phone conversations are not permitted anywhere in the library. Keep your phone on silent as if you were in a lecture and exit the library if you need to receive calls.
Please note that food and fruit are forbidden in the library, but you are allowed to have drinks and sweets with you.
1.Library computers on the ground floor .
A. help students with their field experiments
B. contain software essential for schoolwork
C. are for those who want to access the wi-fi
D. are mostly used for filling out application forms
2.A student can rent a locker in the library if he .
A. can afford the rental fee
B. attends certain courses
C. has nowhere to put his books
D. has earned the required credits
3.What should NOT be brought into the library?
A. Mobile phones. B. Orange juice.
C. Candy. D. Sandwiches.
高三英语阅读理解中等难度题查看答案及解析