Pollution's serious effects on the environmen...

Pollution's serious effects on the environment have become more obvious in recent years. Most scientists agree that efforts are necessary to protect our environment from further harm. As we know, the construction industry consumes a large quantity of energy and resources and creates a huge amount of pollution. So green buildings are in great need.

The environmental benefits of building green include the protection of ecosystems and biodiversity（生物多样性）, improved air and water quality, less waste flowing into streams and the protection of natural resources. Green buildings can also result in lower operating costs because they typically use less energy and fewer materials and improve indoor air quality, improving the health of people who live there.

The process of building green includes technical and artistic planning with nature protection in mind. Building designs often reflect the surrounding environment and natural resources and use renewable building materials such as bamboo and straw. In addition, recycled resources found locally are used for green buildings, reducing the cost and air pollution associated with transporting materials long distances.

Careful site selection is important to minimize（最小化）human effect on the surrounding environment. For example, placing a structure in an area that allows it to take advantage of cool breezes（微风）and sunlight can reduce energy use and expenses. More energy and expense are needed for larger buildings as well, so it is important to build small.

Green roofs are another feature of green houses that reduce energy use and cost. These roofs are partially or completely covered with plants, which helps to keep heating and cooling costs low, prevent water running off and deal with pollutants.

Other features of green buildings often include energy and water protection, recycling and waste reduction. In addition, renewable energy sources such as solar power, water power and wind power are used for heat and electricity, which greatly reduces costs and decreases the influence on the environment.

1.Which advantage is not included about the building green?

A.To upgrade the quality of air and water.

B.To reduce the waste flowing into streams.

C.To protect the ecosystems and biodiversity.

D.To enhance our human being's life quality.

2.What is a green building probably like according to paragraph 4?

A.Small B.Large.

C.Warm. D.Cool.

3.Why do we choose to use green roofs?

A.To fit the environment, B.To lower expenses

C.To collect nature water. D.To keep warm or cool.

4.What is the text mainly about?

A.Environmental benefits. B.Building green.

C.Promoting energy efficiency. D.Ecosystems and biodiversity.

高三英语阅读理解中等难度题查看答案及解析

Pollution’s serious effects on the environment have become more obvious in recent years.Most scientists agree that efforts are necessary to protect our environment from further harm.

As we know,the construction industry consumes a large quantity of energy and resources and creates a huge amount of pollution.So green buildings are in great need.

The environmental benefits of building green include the protection of ecosystems and biodiversity（生物多样性）,improved air and water quality,less waste flowing into streams and the protection of natural resources.Green buildings can also result in lower operating costs because they typically use less energy and fewer materials and improve indoor air quality,improving the health of people who live there.

The process of building green includes technical and artistic planning with nature protection in mind.Building designs often reflect the surrounding environment and natural resources and use renewable building materials such as bamboo and straw.In addition,recycled resources found locally are used for green buildings,reducing the cost and air pollution associated with transporting materials long distances.

Careful site selection is important to minimize（最小化）human effect on the surrounding environment.For example,placing a structure in an area that allows it to take advantage of cool breezes（微风）and sunlight can reduce energy use and expenses.More energy and expense are needed for larger buildings as well,so it is important to build small.

Green roofs are another feature of green houses that reduce energy use and cost.These roofs are partially or completely covered with plants,which helps to keep heating and cooling costs low,prevent water running off and deal with pollutants.

Other features of green buildings often include energy and water protection,recycling and waste reduction.In addition,renewable energy sources such as solar power,waterpower and wind power are used for heat and electricity, which greatly reduces costs and decreases the influence on the environment.

1.What can we know about green building?

A. Producing no waste.　　 B. Only using clean energy.

C. Being made of new materials.　　 D. Environmental friendly.

2.What is a green building probably like according to the fifth paragraph?

A. Large.　　 B. Small.

C. Green.　　 D. Low.

3.What is the purpose of using green roofs?

A. To fit the environment.　　 B. To keep warm.

C. To collect nature water.　　 D. To lower costs.

4.What is the text mainly about?

A. Promoting energy efficiency.　　 B. Environmental benefits.

C. Building green.　　 D. Ecosystems and biodiversity.

高三英语阅读理解中等难度题查看答案及解析

Pollution’s disastrous effects on the environment have become more obvious in recent years, leading to a movement to promote energy efficiency, less reliance on fossil fuels and a reduction in air and water pollution. Most scientists agree that such changes are necessary to protect our environment from further harm.

The construction industry consumes a large quantity of energy and resources and creates a huge amount of pollution. In the United States, building and development account for 39 percent of the country’s total energy use, 12 percent of total water consumption, 68 percent of total electricity consumption and 38 percent of carbon dioxide emissions, according to the Environment Protection Agency.

Green buildings use less energy, water, create less waste and are healthier to live, work and go to school in than standard buildings. Builders of green buildings use techniques that use resources more efficiently during the entire building cycle — construction, restoration, operation, maintenance (维护) and demolition (拆毁) — than those who construct more regular buildings.

The environmental benefits of building green include the protection of ecosystems and biodiversity, improved air and water quality, less waste flowing into streams and the conservation of natural resources. Green buildings can also result in lower operating costs because they typically use less energy and fewer materials and improve indoor air quality, improving the health of people who live there.

The process of building green includes technical and artistic planning with nature conservation in mind. Building designs often reflect the surrounding environment and natural resources and use renewable building materials such as bamboo and straw. In addition, recycled resources found locally are used for green buildings, reducing the cost and air pollution associated with transporting materials long distances.

Careful site selection is important to minimize (最小化) human impact on the surrounding environment. For example, placing a structure in an area that allows it to take advantage of cool breezes (微风) and sunlight can reduce energy use and expenses. More energy and expense are needed for larger buildings as well, so it is important to build small.

Green roofs are another feature of green houses that reduce energy use and cost. These roofs are partially or completely covered with plants, which helps to keep heating and cooling costs low, prevent water running off and deal with pollutants.

Other features of green buildings often include energy and water conservation, recycling and waste reduction. In addition, renewable energy sources such as solar power, hydropower (水能) and wind power are used for heat and electricity, which greatly reduces costs and decreases the impact on the environment.

1.What is the text mainly about?

A. The necessity of promoting energy efficiency.

B. The process of building green buildings.

C. Green buildings’ effects on the environment

D. The benefits and features of green buildings.

2.According to the text, green buildings refer to the buildings that ________________________________________________.

A. use energy and resources more efficiently　　 B. only use clean energy

C. are made of recycled materials　　 D. produce no waste

3.Which of the following statements is TRUE about green buildings?

A. They rely on fossil fuels and solar power for heat and electricity.

B. Small buildings are less efficient in energy use than larger ones.

C. The ecosystem has to be considered when building a green building.

D. They are difficult to maintain and thus need more operating costs.

4.Green roofs are used because ________________________　 ________________________.

A. they fit the surrounding environment well

B. they can help to control the temperature in the building well

C. they can keep natural water for use in everyday life

D. they are cheaper than other kinds of roofs

高三英语阅读理解中等难度题查看答案及解析

The problem referred to at the meeting, if___________in time , will have a bad effect on the environment.

高三英语单项填空中等难度题查看答案及解析

The dollar is becoming weaker and weaker. What effects will it have?

Look at the record­high price of oil. Even if the same amount of oil is being pumped out of the ground，since it is traded in dollars and the dollar has weakened，the price of oil has increased to make up for the lost value of the dollar，creating a sort of vicious cycle(恶性循环)．

Oil­producing countries don't want to keep all the dollars they are getting for their oil，since it's declining in value，so they exchange their dollars for euros or other currencies. That pushes more dollars back out into currency markets，which in turn pushes down the dollar's value.

One expert told ABC News that Russia used to have 90 percent of its financial reserves in dollars. It now has 45 percent in dollars,45 percent in euros and 10 percent in British pounds.

In the US itself，the news is mixed. It's good，because it makes what we produce here cheaper to sell in foreign markets，and that in turn spurs(刺激) exports of our products around the world. That translates into more manufacturing and more jobs.

But a weak dollar is bad，because it leads to inflation (通货膨胀) in this country. Imports from foreign countries will become more expensive，and in particular，oil will be more expensive. That puts pressure on businesses to increase prices for anything that uses oil or products that come from overseas. One benefit for American shoppers is that China has largely pegged its currency to ours，so that keeps the price of Chinese­made goods low and therefore，keeps a check on inflation.

1.Which of the following would be the best title for this passage?

A．Why is the dollar losing value?

B．What caused the weak dollar?

C．What to do with the weak dollar?

D．What effects will the weak dollar have?

2.With the dollar losing its value，oil­producing countries will do all of the following EXCEPT ________.

A．raising the price of oil

B．raising their production of oil

C．exchanging their dollars for other currencies

D．decreasing their financial　 reserves in dollars

3.It can be inferred that ________.

A．the American economy is having a hard time

B．Russia is making the situation worse on purpose

C．American export businesses would like a stronger dollar

D．Chinese­made goods remain as competitive as before in the USA

高三英语阅读理解中等难度题查看答案及解析

Environmental problems are becoming more and more serious all over the world. For example, cars have made the air unhealthy for people to breathe and poisonous gas is given off by factories. Trees on the hills have been cut down and waste water is being poured continuously into rivers. Furthermore, wherever we go today, we can find rubbish carelessly disposed.

There are different kinds of pollutants, each of which comes from different sources. It is necessary to identify the source of pollution, in order to make a policy to eliminate them.

Different products, processes and activities of our industrialized world together form the major source of pollution. The forms of pollution can be mainly divided into three kinds—solid, liquid and gas.

These pollutions have greatly damaged our planet and continue to do so. In fact, pollution is threatening our existence. The whole ecological balance of the earth is changing. Massive destruction of environment has brought about negative effects and even posed a great threat to man’s existence.

We must face the situation that exists and take action to solve our environmental problems. For instance, new laws must be passed to place strict control over industrial pollution, the public must receive the education about the danger of pollution and so on.

The earth is our home and we have the duty to take care of it for ourselves and our later generation. Fortunately, more and more people have realized these problems. Measures have been taken to deal with these situations by the government. Laws have been passed to stop pollution, I hope the problems will be solved in the near future and our home will become better and better.

1. How many examples of environmental problems are given in the first paragraph?

A. 2                             B. 3                    C. 4                              D. 5

2. Which of the following is TRUE according to the passage?

A. In all there are three kinds of pollution

B. If people continue to pollute our planet, there will be no trees.

C. Industrial pollution has been completely controlled.

D. Laws have been passed to stop pollution and protect our environment.

3. The sentence “We hope that all these measures will be effective and bring back a healthy environment” can best be put at the end of paragraph _____.

A. 2                             B. 3                    C. 5                              D. 6

4. The writer’s attitude towards the future of the earth is _____.

A. despair                  B. negative          C. optimistic                  D. hopeless

高三英语阅读理解中等难度题查看答案及解析

阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。

Fishing nets in the sea have become1.serious problem. They may be many kilometers long with plastic balls to keep them2. (float) on the water, and weights to hold them down on the seabed.3. (unfortunate), the plastic nets are impossible to see underwater. So the term to describe4.(they) is “a wall of death”. Their advantage is5.they catch fish effectively.

However, they also cause danger to sea animals. First, not only are target fish caught in the net, but many other sea6.(animal) are found hanging there. Those not7.(need) for marketing are thrown away. Second, nets are in danger of 8.(cut) loose by fishermen. If a net　 9.(become) free-floating, it is moved by the tides all over the ocean. It behaves as a hidden danger, killing all that are trapped in it. So many animals being caught in driftnets make many think that it is necessary to have a worldwide ban 10.all driftnet fishing.

高三英语语法填空中等难度题查看答案及解析

Readings of this sort have _____ on the children.

高三英语单项填空中等难度题查看答案及解析

How to Become an Effective Leader

The key to becoming an effective leader is not to focus on making other people follow, but on making yourself the kind of person they want to follow. 1._______ It takes time to become a trustworthy leader.

As you prepare yourself to become a better leader, use the following guidelines to help you grow:

Don’t be self-centered.

The truly great leaders are not in leadership for personal gain. 2.________ Perhaps that is why Lawrence Bell remarked, “A man who cannot bother to do little things for others are unlikely to become a good leader.”

3.________

Rare is the effective leader who didn’t learn to become a good follower first. That is why a leadership institution such as the United States Military Academy teaches its officers to become effective followers first.

Work with excellence.

No one respects and follows mediocrity(平庸). Leaders who earn the right to lead give their all to what they do. They bring into play not only their skills and talents, but also great passion and hard work. 4._______

Give your power away.

What makes leadership so special is that you become a better leader by sharing whatever power you have, not by saving it all for yourself. 5.________ If you use your power to empower others, your leadership will extend far beyond your grasp.

A. Become a good follower first.

B. You are meant to be a river, not a pool.

C. They lead in order to serve other people.

D. Leaders help people to reach their potential.

E. Leadership isn’t learned or earned in a moment.

F. Leadership is influence, nothing more, nothing less.

G. They perform on the highest level of which they are capable.

高三英语七选五中等难度题查看答案及解析

Blue Planet II’s latest episode (剧集) focuses on how plastic is having a devastating effect on the ocean and slowly poisoning our sea creatures. Researchers recently also found that sea creatures living in the deepest place on Earth, the Mariana Trench, have plastic in their stomachs. Indeed, the oceans are drowning in plastics.

Though it seems now that the world couldn’t possibly function without plastics, consumer plastics are a remarkably recent invention. The first plastic bags were introduced in the 1950s, the same decade that plastic packaging began gaining in popularity in the United States. This growth has happened so fast that science is still catching up with the change. Plastics pollution research, for instance, is still a very early science.

We put all these plastics into the environment and we still don’t really know what the outcomes are going to be. What we do know, though, is disturbing. Ocean plastic is estimated to kill millions of marine animals every year. Nearly 700 species, including endangered ones, are known to have been affected by it. One in three leatherback turtles, which often mistake plastic bags for jellyfish, have been found with plastic in their bellies. Ninety percent of seabirds are now eating plastics on a regular basis. By 2050, that figure is expected to rise to 100 percent.

And it’s not just wildlife that is threatened by the plastics in our seas. Humans are consuming plastics through the seafood we eat. I could understand why some people see ocean plastic as a disaster, worth mentioning in the same breath as climate change. But ocean plastic is not as complicated as climate change. There are no ocean trash deniers (否认者), at least so far. To do something about it, we don’t have to remake our planet energy system.

This is not a problem where we don’t know what the solution is. We know how to pick up garbage. We know how to recycle. We can all start by thinking twice before we use single-use plastic products. Things that may seem ordinary, like using a reusable bottle or a reusable bag — taken collectively, really do make a difference.

1.Why is plastics pollution research still a very early science?

A.The plastics pollution research is too difficult.

B.Plastics have produced less pollution than coal.

C.The world couldn’t possibly function without plastics.

D.Plastics have gained in popularity too fast for science to catch up.

2.The writer gives many numbers in Paragraph 3 to ______.

A.prove the threat of plastic to marine life

B.explain reasons for plastic pollution

C.describe his own experiences and feelings

D.compare the differences between sea creatures

3.What can we infer about climate change?

A.Climate change is caused by human activities.

B.Some people cast some doubts about climate change.

C.Climate change is less important than ocean pollution.

D.Ocean plastic is more complicated than climate change.

4.What is the main idea of this passage?

A.Plastic is a global issue arousing wide concern.

B.The oceans have been seriously polluted by plastic.

C.Blue Planet II has left viewers heartbroken.

D.Plastics gain in popularity all over the world.

高三英语阅读理解中等难度题查看答案及解析