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题型:阅读理解 题类:常考题 难易度:普通

河南省郑州市2018-2019学年高二下学期英语期末考试试卷(含听力音频)

阅读短文,从每题所给的A、B、C和D四个选项中,选出最佳选项。

    Many of us have had this experience: we lie down in a bed other than our own, perhaps at a friend's house or in a hotel room, and find it difficult or impossible to fall asleep. Is it because the bed is uncomfortable? Maybe, but perhaps there can be other reasons.

    According to a new study published in Current Biology, a significant reason is what the scientists call "first night effect". They believe that one side of the brain acts as a "night watch" to warn us about potential dangers. It forces us to stay awake on the first night in a new environments.

    For the study, 35 young volunteers were asked to sleep in a sleep lab for several days. Meanwhile, researchers watched their brain activities.

    According to the researchers, on their first night, the left brain was more active than the right brain and people had a hard time sleeping. However, left-brain activities decreased as days went by, falling even to the point of complete calm. In this process, the participants got an increasingly better sleep experience.

    The findings suggest that the different rhythms of the sides of the brain affect our sleep. When the two sides work differently, the balance between them is broken. Thus, the brain can't relax and is sensitive to anything strange in the surroundings, just as it is in the daytime.

    "At some level, the brain is continuing to analyze things, even though you are not aware of the analysis, " US professor Jerome Siegel told Smithsonian

    "If something unusual happens - if a door opens or you hear a key in a lock --you can be alert, even though the intensity of the stimulus (刺激强度) is quite low." More surprisingly, this phenomenon is similar to the way some animals sleep.

    The researchers think that it is the result of evolution (进化), and works to protect us in potentially dangerous environments.

    If you have ever had what you think is "first night effect", researchers suggest that you bring your own pillow or sleep in a room similar to your bedroom next time you sleep away from home.

(1)、What is found in the new study published in Current Biology?
A、Brain activities affect people's sleep in a new environment. B、A comfortable bed helps people sleep well in a new environments. C、Most people can sleep well in a new environment after the first night. D、The right brain determines how well people sleep in a new environment.
(2)、What do the researchers think makes the brain sensitive to new things?
A、The tiredness people suffer from in the daytime. B、The bad sleep experiences people have ever had. C、The imbalance between the two sides of the brain. D、The strangeness of the things people come across.
(3)、What do the researchers think of "first night effect"?
A、It has developed as a way to protect us. B、It increases our better sleep experiences. C、It's a characteristic that animals don't have. D、It helps people to get used to new environments quickly.
(4)、What might be the best title for the passage?
A、Why can we get to sleep B、How can we get a better sleep C、What affects our brain activities D、How can we prevent our "first night effect"
举一反三
阅读理解。

阅读下列短文,从每题所给的四个选项 (A 、B 、C  和 D )中,选出最佳选项。

    My friend Jennie Crossen gave her bone marrow (骨髓) to a 51-year-old woman with leukemia, a woman she has never met.

    At the end of March, the Red Cross called back. Six different blood elements were tested; Jennie matched five completely and was about a 3/4 match of the sixth. So she was the best match.

    In April, Jennie went for a complete physical exam by one of the doctors who would perform the surgery. The doctor had to make sure that it would be no threat to her. The doctor told her that the surgery would entail having two quarts of bone marrow extracted from her hip bones. Jennie would probably be released the same day the surgery took place and should expect to be sore for a couple of months.

    "I didn't think it was that big a deal until I realized I was a match," Jennie said, "There wasn't a question in my head. It didn't seem like something that was going above and beyond."

    Jennie was left with two very small scars on her lower back from the surgery and was given medication to help dull the pain. She still felt a great deal of pressure on her lower back. "Being only 21, I feel like I am not old enough to significantly impact someone's life," Jennie said, "It seems strange to me that I could possibly save this woman's life which was being cut short by cancer."

    Three weeks after the surgery, Jennie received a call from the Red Cross representative who told her the transplant was successful. "I feel good, and I think it will actually work for her," she said, "So many people say they'd only donate if it was for a family member or close friend. This woman is someone's family and someone's friend. Obviously, no one she knows is a match, and the fact that you'd be able to help a perfect stranger is great."

阅读理解

    Everybody sleeps, but what people stay up late to catch or wake up early in order not to miss varies by culture?

    From data collected, it seems the things that cause us to lose the most sleep, on average, are sporting events, time changes, and holidays.

    Around the world, people changed sleep patterns thanks to the start or end of daylight savings time. Russians, for example, began to wake up about a half-hour later each day after President Vladimir Putin shifted the country permanently to "winter time" starting on October 26.

    Russia's other late nights and early mornings generally correspond to public holidays. On New Year's Eve, Russians have the world's latest bedtime, hitting the hay at around 3:30 a. m.

    Russians also get up an hour later on International Women's Day, the day for treating and celebrating female relatives.

    Similarly, Americans' late nights, late mornings, and longest sleeps fall on three-day weekends.

    Canada got the least sleep of the year the night it beat Sweden in the Olympic hockey (冰球) final.

    The World Cup is also chiefly responsible for sleep deprivation. The worst night for sleep in the U. K. was the night of the England-Italy match on June 14. Brits stayed up a half-hour later to watch it, and then they woke up earlier than usual the next morning. Thanks to summer nights, the phenomenon in which the sun barely sets in northern countries in the summertime. That was nothing, though, compared to Germans, Italians, and the French, who stayed up around an hour and a half later on various days throughout the summer to watch the Cup.

    It should be made clear that not everyone has a device to record their sleep patterns; in some of these nations, it's likely that only the richest people do. And people who elect to track their sleep may try to get more sleep than the average person. Even if that's the case, though, the above findings are still striking. If the most health-conscious among us have such deep swings in our shut-eye levels throughout the year, how much sleep are the rest of us losing?

阅读理解

    The printing press has a long history. It was invented in Germany by Joannes Gutenberg around 1440, and brought to England by William Caxton in the 1470s.Yet the basic technology of printing remained the same up to the end of the 18th century, requiring two men to operate a wooden screw press by hand, producing about 200 impressions an hour. The 19th century was the period in which this process was mechanised, automated, and made many times faster.

    A key moment in the development of mass newspapers was the development of the steam-powered printing press, adopted by the times in 1814. The new presses were able to print per hour around five times the number produced by the machines. The editor, John Walter, had the machines fixed secretly at night, so that when his printers reported for duty the next morning the majority of them found that they were out of work. The Times went from a circulation of 5,000 a day in 1815 to around 50,000 in the middle of the century. This was not caused by the steam press, but neither could it have happened without it.

    Later developments improved this effect: the Applegath machine achieved 5,000 impressions per hour, and the Hoe press, an import from the United States, reached to 20,000 impressions per hour. Increase in the speed of papermaking in this period brought down the cost of printed materials both for the producer and the customer. In 1896, the Daily Mail was sold at the cost of only half a penny, and by 1900 it was selling nearly 1,000,000 copies a day.

    If print production was completely changed in those years, then so was its distribution. The appearance of the steam railway meant that for the first time newspapers could be distributed across the country on a daily basis.

阅读理解

    "You can use me as a last resort(选择), and if nobody else volunteers, then I will do it." This was an actual reply from a parent after I put out a request for volunteers for my kids' lacrosse(长曲棍球) club.

    I guess that there's probably some demanding work schedule, or social anxiety around stepping up to help for an unknown sport. She may just need a little persuading. So I try again and tug at the heartstrings. I mention the single parent with four kids running the show and I talk about the dad coaching a team that his kids aren't even on … At this point the unwilling parent speaks up, "Alright. Yes, I'll do it."

    I'm secretly relieved because I know there's real power in sharing volunteer responsibilities among many. The unwilling parent organizes the meal schedule, sends out emails, and collects money for end-of-season gifts. Somewhere along the way, the same parent ends up becoming an invaluable member of the team. The coach is able to focus on the kids while the other parents are relieved to be off the hook for another season. Handing out sliced oranges to bloodthirsty kids can be as exciting as watching your own kid score a goal.

    Still, most of us volunteers breathe a sigh of relief when the season comes to a close. That relief is coupled with a deep understanding of why the same people keep coming back for more: Connecting to the community(社区) as you freely give your time, money, skills, or services provides a real joy. Volunteering just feels so good.

    In that sense, I'm pretty sure volunteering is more of a selfish act than I'd freely like to admit. However, if others benefit in the process, and I get some reward too, does it really matter where my motivation lies?

阅读下面短文,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Teamwork Doubles the Strength

Admittedly, teamwork is literally important for any class or team to achieve its goals and objectives. Let me give three reasons why it is advantageous.

As individuals, we possess diverse talents, strengths, weaknesses and experiences. A team is just like a tapestry(织锦) that weaves what each of us possesses, resulting in an end product that is diverse yet homogenous(同种类的). As team members exchange thoughts and experiences, there can be more efficiency and effectiveness at problem-solving. This pooling of talents can also lead to greater innovation and success. {#blank#}1{#/blank#}. It won the Premier League in 2016, to the utter disbelief of many soccer fans. Leicester City, previousl regarded as the underdog of the League, displayed extremely impressive teamwork, which led to its unbelievable victory in soccer history.

Next, teamwork means members share the workload. When work is distributed and each of us in a team specializes in specific tasks, the stress on each of us is reduced and the completion of tasks before deadline is ensured: {#blank#}2{#/blank#}

 {#blank#}3{#/blank#}. Team members learn from more experienced members who may offer deeper insights and perspectives. Newer members may also contribute new ideas. Besides encouraging the sharing of knowledge and experiences, teamwork also develops soft skills like communication and interpersonal skills. {#blank#}4{#/blank#}.

Some may think that working in isolation(单独) is more efficient since more time is taken when cooperating with others. For more talented individuals, working alone means being the star of a project. {#blank#}5{#/blank#}. But, the loss of synergy(协同作用) that only team effort can generate may also prevent the team from reaching its full potential.

A.Take Leicester City for example

B.Thus we can expect greater job satisfaction

C.Team members can also be divided in opinions

D.They don't need to share the success with others

E.Let's not wave away the chance to work in teams

F.And finally working in a team multiplies learning opportunities

G.We learn to respect differences in working styles and opinions, and develop trust

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