【题目】 Mr. Johnson was so much afraid of losing his job that he had to _______ his pride when the boss called him names in public.
A. abuse B. clarify
C. decline D. swallow
科目：高中英语 来源： 题型：
【题目】A
Amyotrophic lateral sclerosis(ALS) （肌萎缩性侧索硬化症） is a progressive neurodegenerative disease that affects nerve cells in the brain and the spinal cord. Motor neurons reach from the brain to the spinal cord and from the spinal cord to the muscles throughout the body. The progressive degeneration of the motor neurons in ALS eventually leads to their death. When the motor neurons die, the ability of the brain to initiate and control muscle movement is lost. With voluntary(随意的) muscle action progressively affected, patients in the later stages of the disease may become totally paralyzed.
A-myo-trophic comes from the Greek language. "A" means no or negative. "Myo" refers to muscle, and "Trophic" means nourishment--"No muscle nourishment." When a muscle has no nourishment, it "atrophies" or wastes away. "Lateral" identifies the areas in a person's spinal cord where portions of the nerve cells that signal and control the muscles are located. As this area degenerates it leads to scarring or hardening ("sclerosis") in the region.
As motor neurons degenerate, they can no longer send impulses to the muscle fibers that normally result in muscle movement. Early symptoms of ALS often include increasing muscle weakness, especially involving the arms and legs, speech, swallowing or breathing. When muscles no longer receive the messages from the motor neurons that they require to function, the muscles begin to atrophy (become smaller). Limbs begin to look "thinner" as muscle tissue atrophies.
What Types of Nerves Make Your Body Work Properly?
The body has many kinds of nerves. There are those involved in the process of thinking, memory, and of detecting sensations (such as hot/cold, sharp/dull), and others for vision, hearing, and other bodily functions. The nerves that are affected when you have ALS are the motor neurons that provide voluntary movements and muscle power. Examples of voluntary movements are your making the effort to reach for the phone or step off a curb; these actions are controlled by the muscles in the arms and legs.
The heart and the digestive system are also made of muscle but a different kind, and their movements are not under voluntary control. When your heart beats or a meal is digested, it all happens automatically. Therefore, the heart and digestive system are not involved in ALS. Breathing also may seem to be involuntary. Remember, though, while you cannot stop your heart, you can hold your breath-so be aware that ALS may eventually have an impact on breathing.
Although the cause of ALS is not completely understood, the recent years have brought a wealth of new scientific understanding regarding the physiology of this disease.
While there is not a cure or treatment today that halts or reverses ALS, there is one FDA approved drug, riluzole, that modestly slows the progression of ALS as well as several other drugs in clinical trials that hold promise.
Importantly, there are significant devices and therapies that can manage the symptoms of ALS that help people maintain as much independence as possible and prolong survival. It is important to remember that ALS is a quite variable disease; no two people will have the same journey or experiences. There are medically documented cases of people in whom ALS ‘burns out,’ stops progressing or progresses at a very slow rate.
【1】What does the underlined word “their” in Paragraph 1 refer to___________?
A. ALS patients B. nerve cells
C. motor neurons D. muscle action
【2】What’s the main idea of Paragraph 2___________?
A. introduce the meaning of ALS
B. why does a muscle have no nourishment
C. where portions of the nerve cells are located
D. what leads to scarring or hardening
【3】Which is NOT involved in the early symptoms of ALS__________?
A. arms B. speech C. breathing D. heart
【4】What can we learn from the passage__________?
A. As motor neurons degenerate, they can no longer send impulses to the muscle fibers.
B. If muscles can’t receive the messages sent by motor neurons, limbs begin to look "thinner".
C. The heart and the digestive system are also affected by ALS.
D. the cause of ALS has been completely understood.
【5】The passage most probably comes from____________.
A. Health Magazine B. News report
C. Travel Guide D. English textbook
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科目：高中英语 来源： 题型：
【题目】Nuclear energy has always been controversial. But since the tsunami and nuclear disaster in Fukushima (Japan) last year the issue is back in the headlines. And the world is divided— some countries are planning more nuclear plants, while others have promised to shut theirs down.
After Fukushima, Germany decided to switch off all its nuclear plants by 2022. Switzerland and Italy are also phasing out nuclear power. But France and the United States remain staunch supporters of atomic energy. In fact, almost 80% of France’s electricity comes from nuclear power, the highest percentage in the world. And in the US, the Obama administration said it “continues to support the expansion of nuclear power, despite the crisis in Japan.”
Nuclear supporters claim nuclear power can help the environment. Unlike fossil fuels, nuclear power doesn’t create greenhouse gases. So, pro-nuclear countries argue that nuclear power allows them to generate energy without contributing to climate change. Britain’s chief scientific adviser (John Beddington) supports this view. He recently said that the world doesn’t have the luxury of ignoring nuclear energy.
Nuclear power is also relatively cheap. Renewable energy sources such as solar, hydro and wind power may be clean, but they’re expensive; and right now, they require a lot of investment. This higher cost of using “green energy” is usually passed onto the consumer. So, while many people may prefer their energy to come from a renewable source, not so many are prepared to pay higher energy bills. This is of particular concern while the world economy is in such bad shape.
The main argument against nuclear energy is that it isn’t safe. For a start, nuclear waste is very difficult to dispose of, and remains toxic to humans for thousands of years. And even before Fukushima, there were several high-profile nuclear disasters. The most famous is probably the 1986 Chernobyl disaster, in the Ukraine. The radiation from the meltdown spread all over Europe, affecting thousands.
The nuclear energy issue is very complex. And it doesn’t look like it’ll be resolved anytime soon. As a Japanese commentator recently said, “it’s been a bad year for the ‘nuclear village’, but I don’t think they’re down and out yet.” The battle continues.
【1】Which of the following may NOT be the advantage of nuclear energy over other energy sources?
A. Nuclear energy doesn’t produce any greenhouse gases.
B. Nuclear energy can help prevent the climate damage.
C. Nuclear energy is more environmental-friendly than other green energy sources.
D. Nuclear energy can save the consumers some money, compared to other renewable energies.
【2】What does the underlined word “this ” refer to in paragraph 4?
A. The fact that many people prefer to use the green energy sources while unwilling to pay higher bill.
B. The cost of using renewable sources
C. The fact that the nuclear power is cheaper.
D. The investment of renewable energy sources
【3】In the 5th paragraph, the author takes the case of Chernobyl disaster in Ukraine to _______.
A. convince the reader that nuclear waste is difficult to get rid of.
B. explain that nuclear waste may remain harmful to humans for thousands of years.
C. persuade the world not to use nuclear energy.
D. support the idea that nuclear energy is not safe.
【4】We can learn from the last paragraph that _______.
A. the Japanese commentator is positive about the future of nuclear energy.
B. the nuclear energy issue will be soon settled.
C. a battle will break out in the future.
D. Japan is considering to build a nuclear village in the future.
【5】What is the author's purpose of writing the passage?
A. To highlight the danger of using nuclear energy.
B. To introduce some serious nuclear disasters.
C. To show the argument between nuclear supporters and protesters.
D. To give some advice on how to use nuclear energy safely.
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科目：高中英语 来源： 题型：
【题目】For some people, music is no fun at all. About four percent of the population is what scientists call “amusic.” People who are amusic are born without the ability to recognize or reproduce musical notes(音调). Amusic people often cannot tell the difference between two songs. Amusics can only hear the difference between two notes if they are very far apart on the musical scale.
As a result, songs sound like noise to an amusic. Many amusics compare the sound of music to pieces of metal hitting each other. Life can be hard for amusics. Their inability to enjoy music set them apart from others. It can be difficult for other people to identify(识别) with their condition. In fact, most people cannot begin to grasp what it feels like to be amusic. Just going to a restaurant or a shopping mall can be uncomfortable or even painful. That is why many amusics have to stay away from places where there is music. However, this can result in withdrawal and social loneliness. “I used to hate parties,” says Margaret, a seventy-year-old woman who only recently discovered that she was amusic. By studying people like Margaret, scientists are finally learning how to identify this unusual condition.
Scientists say that the brains of amusics are different from the brains of people who can appreciate music. The difference is complex, and it is not connected with defective hearing. Amusics can understand other nonmusical sounds well. They also have no problems understanding ordinary speech. Scientists compare amusics to people who just can’t see certain colors.
Many amusics are happy when their condition is finally diagnosed (诊断). For years, Margaret felt embarrassed about her problem with music. Now she knows that she is not alone. There is a name for her condition. That makes it easier for her to explain. “When people invite me to a concert, I just say, ‘No thanks, I’m amusic,’” says Margaret. “I just wish I had learned to say that when I was seventeen and not seventy.”
【1】Which of the following is true of amusics?
A. Listening to music is far from enjoyable for them.
B. They love places where they are likely to hear music.
C. They can easily tell two different songs apart.
D. Their situation is well understood by musicians.
【2】How did scientists learn to identify amusics?
A. By studying different kinds of music.
B. By going to parties regularly.
C. By studying amusic people.
D. By comparing music to color.
【3】According to paragraph 3, a person with “defective hearing” is probably one who ______.
A. dislikes listening to speeches
B. can hear anything nonmusical
C. has a hearing problem
D. lacks a complex hearing system
【4】In the last paragraph, Margaret expressed her wish that ______.
A. her problem with music had been diagnosed earlier
B. she were seventeen years old rather than seventy
C. her problem could be easily explained
D. she were able to meet other amusics
【5】What is the passage mainly concerned with?
A. Amusics’ strange behaviours.
B. Some people’s inability to enjoy music.
C. Musical talent and brain structure.
D. Identification and treatment of amusic
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科目：高中英语 来源： 题型：
【题目】 —How long in Qingdao for the Spring Festival, Mr. Li?
—I don’t know. It all depends.
A. have you stayed B. do you stay
C. are you staying D. would you stay
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科目：高中英语 来源： 题型：
【题目】Since the 1970s, scientists have been searching for ways to link the brain with computers. Brain-computer interface (BCI) technology could help people with disabilities send orders to machines.
Recently, two researchers, Jose Millan and Michele Tavella from the Federal Polytechnic School in Lausanne, Switzerland, showed a small robotic wheelchair directed by a person's thoughts.
In the laboratory, Tavella operated the wheelchair just by thinking about moving his left or right hand. He could even talk as he watched the wheelchair and guided it with his thoughts.
“Our brain has billions of nerve cells(神经细胞). These send signals through the spinal cord (脊髓)to the muscles(肌肉) to give us the ability to move. But spinal cord injuries or other conditions can prevent these weak electrical signals from reaching the muscles.” Tavella says. “Our system allows disabled people to communicate with outside world and also to control the machine.”
The researchers designed a special cap for the user. This head cover picks up the signals from the scalp(头皮)and sends them to a computer. The computer understands the signals and directs the motorized wheelchair. The wheelchair also has two cameras that recognize objects in its path. They help the computer react to orders from the brain.
Prof. Millan, the team leader, says scientists keep improving the computer software that understands brain signals and turns them into simple orders. “The practical possibilities that BCI technology offers to disabled people can be divided into two kinds: communication, and controlling the machine. One example is this wheelchair.”
He says his team has set two goals. One is testing with real patients, so as to prove that this is a technology they can benefit from. And the other is to ensure that they can use the technology over long periods of time.
【1】BCI is a technology that can ______.
A. help to update computer systems
B. link the human brain with computers
C. help the disabled to become well
D. control a person's thoughts
【2】How did Tavella operate the wheelchair in the laboratory?
A. By controlling his muscles.
B. By talking to the machine.
C. By moving his hand.
D. By using his mind.
【3】Which of the following shows the path of the signals described in Paragraph 5?
A. scalp → computer → cap →wheelchair
B. compute → cap → scalp →wheelchair
C. scalp → cap → computer →wheelchair
D. cap → computer → scalp →wheelchair
【4】The team will test with real patients to ______.
A. make profits from them
B. prove the technology useful to them
C. make them live longer
D. learn about their physical condition
【5】Which of the following would be the best title for the text?
A. Switzerland, the BCI Research Center
B. New Findings About How the Human Brain Works
C. BCI Could Mean More Freedom for the Disabled
D. Computer Technology Could Help to Cure Brain Injuries
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科目：高中英语 来源： 题型：
【题目】He Rongfeng, a rich businessman, offered a large amount of money to a woman 【1】 she had helped him 21 years ago. 【2】woman, Dai Xinfen, was an owner of a noodle restaurant. She was presented with a check worth 1 million yuan by him.【3】 she refused his offer in 2013, he came to her house to thank her again at the end of this September.
In 1993, he was a helpless little beggar 【4】she met in a local street. Dai warmheartedly took him home, along with【5】 two boys, to take care of them and help【6】 find a way to survive. He Rongfeng and Dai lost contact when he moved to another city to seek work. He looked 【7】 Dai for a long time and finally found her. Dai was moved by his gratitude 【8】 refused to accept the check.
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科目：高中英语 来源： 题型：
【题目】While he was still a 【1】, Mozart was already a big star and 【2】 Europe 【3】concerts. Hayden met Mozart in 1781 and was very 【4】 with him. “He is the greatest 【5】the world has known.” he said. They two were friends until Mozart’s death in 1791.
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科目：高中英语 来源： 题型：
【题目】We students should appreciate our teachers, help will certainly get us to achieve our dreams some day.
A. their B. whose C. whom D. who
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