相关试卷

  • 1、Jensen Huang has worked hard, overcome challenges and used his life experiences to build one of the most important tech companies.

    Huang was born in Tainan in 1963, but his father's work took the family to Thailand when he was a child. Then, when Huang was 9, his parents sent him and his brother to the United States due to political tensions in Thailand.

    Unexpectedly, Huang was sent to a reform school for troubled youth. This may not sound beneficial, but Huang appreciated it. He says, "We worked really hard, and the kids were really tough." The toughness and work ethic (道德) he developed have served him well.

    After graduating from college, Huang earned a master's degree in electrical engineering. While being a student, he worked as a waiter. Before he took the job, he was very shy, but waiting tables forced him to speak to people. That helped him to get over his shyness. He also learned the importance of admitting mistakes.

    On his 30th birthday, Huang and two engineering friends founded his company, NVIDIA. They thought it was likely that computers would soon need more powerful technology to display graphics (图像). So NVIDIA produced such hardware: the Graphics Processing Unit (GPU) in 1999. The first application of this technology was to video games, but it has also been used in other areas. Recently, GPUs have played a key role in the development of AI.

    Huang's success is attributed to a number of factors including hard work and refusal to give up. But the most important characteristic is his willingness to take risks and learn from failure. This requires humility (谦逊) and honesty, which enables him to recognize and correct mistakes. Huang encourages these attitudes in his employees, which are partly responsible for the company's success.

    Today, at the age of 62, Huang is the longest - serving CEO of a major technology company. He does not intend to stop anytime soon.

    (1)、How did Huang react to being admitted to a reform school?
    A、He was shocked at first but settled for it. B、He set a goal to get prepared for his tech career. C、He took it seriously and made full use of it. D、He regretted the reform school but didn't say so.
    (2)、Which may replace the underlined part "attributed to" in paragraph 6?
    A、due to B、essential to C、identical to D、compared to
    (3)、What is the text mainly about?
    A、GPU technology's invention and wide application. B、Huang's experiences and qualities leading to his success. C、NVIDIA's development and impact on the tech industry. D、The significance of hard work and risk - taking for a firm.
  • 2、The minerals behind energy transition

    Moving away from fossil fuels is not only about making clean energy, but also about the materials needed to build clean technology. Many green technologies depend on critical minerals.

    The International Energy Agency says that demand for these minerals will grow very fast. By 2030, the world will need three times more critical minerals than today. By 2040, demand may be four times higher. Meeting this demand will not be easy. Many of these minerals are hard to find, unevenly spread across the world, and affected by price changes. So which minerals are most important?

    Batteries

    Lithium, nickel, cobalt, manganese and graphite are widely used in batteries. These batteries power electric cars and store energy from wind and solar power. As more people use electric cars, the need for these minerals keeps rising.

    Power grids

    Electricity networks need aluminium and copper to move power from place to place. Copper is not rare, but it takes a long time to mine. It can take about 20 years to open a new copper mine, so supply cannot increase quickly.

    Wind power

    Rare earth elements are needed to make strong magnets. These magnets are used in wind turbines (风力涡轮发电机) and electric car motors. Some rare earths are very scarce and are produced in only a few countries.

    Because opening new mines takes many years, recycling is very important. Recycling old materials can reduce the need for new mining. However, recycling technology is still developing and cannot yet meet growing demand.

    (1)、How is the demand for critical minerals expected to change?
    A、Stably remaining. B、Sharply increasing. C、Unevenly spreading. D、Gradually declining.
    (2)、Which mineral needs longest time from mining to producing?
    A、Lead B、Nickel. C、Copper D、Rare earths.
    (3)、Where is the passage most likely taken from?
    A、A tech forum. B、A miner's diary. C、A science fiction novel. D、A product guide.
  • 3、阅读下面短文,根据所给情节进行续写,使之构成一个完整的故事。

    It was a cold winter afternoon. Emma was walking home from school through the park near her house when she heard a strange sound. It was a soft, weak cry — like an animal in trouble. She stopped and looked around. At first, she could see nothing but bare trees and fallen leaves. Then she heard the cry again, coming from behind a large bush.

    Slowly, Emma pushed the branches aside. There, lying on the ground, was a small, injured bird. Its left wing was bent at an unnatural angle, and it was shaking from the cold. The bird looked up at her with dark, frightened eyes, but it was too weak to move.

    Emma's heart ached. She knew she couldn't just leave the bird there to die in the cold. She gently picked it up, wrapping it carefully in her soft scarf. "Don't worry, little one," she whispered. "I'll take care of you."

    When she got home, her mother helped her find a small box and line it with an old towel. They placed the bird inside and set the box near a warm radiator (暖气片). Emma used a small dropper (滴管) to give the bird some water. The bird drank a little, but it still seemed very weak. "It needs professional help," Emma's mother said. She found the phone number of a local wildlife rescue centre. Emma called them, and they told her to bring the bird in the next morning. That night, Emma could hardly sleep. She kept getting up to check on the bird, making sure it was still breathing.

    注意:

    1.续写词数应为150左右;

    2.请按如下格式在答题卡的相应位置作答。

    Paragraph 1:

    The next morning, Emma carefully carried the box to the rescue centre.

    ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

    Paragraph 2:

    A few weeks later, Emma received a phone call from the rescue centre.

    ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

  • 4、对我们来说,没有什么比健康更重要。(用 nothing+比较级翻译句子)

  • 5、The festival was incredibly fun. We attended the festival last month.(合并为定语从句)

  • 6、The man who is talking to our teacher is my father.(用现在分词做定语改写)

  • 7、We would like to make use of this chance to express our thanks for your help. (同义句转换)

    We prefer this chance to express our thanks for your help.

  • 8、She was so outstanding at the party that he was attracted to her at first sight.(同义句转换)

    She was so outstanding at the party that he her at first sight.

  • 9、It's hard to (了解最新动态)all the latest news these days. (根据汉语提示完成句子)
  • 10、They remain the best of friends (尽管,不管)their quarrel. (根据汉语提示完成句子)
  • 11、 (除了,此外) what he said, I have something else to add. (根据汉语提示完成句子)
  • 12、With the castle (surround) by the enemy, the soldiers had no choice but to fight to the end. (所给词的适当形式填空)
  • 13、The (construct) of the new subway line is expected to take three years. (所给词的适当形式填空)
  • 14、The public's reaction the news was mixed. (用适当的词填空)
  • 15、We all saw Mary (complain) about the food at the party the other day. (所给词的适当形式填空)
  • 16、She wanted to go to the concert, she had to work overtime. (用适当的词填空)
  • 17、I felt (scare) when I walked alone in the dark street last night. (所给词的适当形式填空)
  • 18、 origin of the story is not clear, which makes people curious. (用适当的词填空)
  • 19、Recently, a new rule (announce) by a charity to ensure the safety of money. (所给词的适当形式填空)
  • 20、The old church people often hold weddings stands on the hill. (用适当的词填空)
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