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题型:任务型阅读 题类:真题 难易度:困难

2017年高考英语真题试卷(北京卷)含听力

根据短文内容,从短文后的七个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。

    Every animal sleeps,but the reason for this has remained foggy. When lab rats are not allowed to sleep, they die within a month. 

    One idea is that sleep helps us strengthen new memories.  We  know that, while awake,fresh memories are recorded by reinforcing (加强)connections between brain cells, but the  memory processes that take place while we sleep  have been unclear.

    Support is growing for a theory that sleep evolved so that connections between neurons(神经元)in the brain can be weakened overnight, making room for fresh memories to form the next day. 

    Now we have the most direct evidence yet that he is right.  The synapses in the mice taken at the end of a period of sleep were 18 per cent smaller than those taken before sleep,showing that the connections between neurons weaken while sleeping.

If Tononi's theory is right, it would explain why, when we miss a night's, we find it harder the next day to concentrate and learn new information —our brains may have smaller room for new experiences.

    Their research also suggests how we may build lasting memories over time even though the synapscs become thinner. The team discovered that some synapses seem to be protected and stayed the same size.   “You keep what matters,” Tononi says.

A. We should also try to sleep well the night before.

B. Ti's as if the brain is preserving its most important memories.

C. Similarly, when people go for a few days without sleeping, they get sick.

D. The processes take place to stop our brains becoming loaded with memories.

E. That's why students do better in tests if they get a chance to sleep after learning.

F. “Sleep is the price we pay for learning,” says Giulio Tononi, who developed the idea.

G. Tononi's team measured the size of these connections, or synapses, in the brains of 12 mice.

举一反三
七选五。根据短文内容,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。

    Choosing the right job is probably one of the most important decisions we have to make in life, and it is frequently one of the hardest decisions we have to make. One important question that you might ask yourself is: “How do I get a good job?” {#blank#}1{#/blank#} There are people who can answer an insignificant advertisement in the local paper and land the best job in the world; others write to all sorts of places all over the country, and never seem to get a reply at all. Still others believe that the in person, door-to-door approach is by far the best way to get a job; and then there are those who, through no active decision of their own, just seem to be in the right place at the right time. {#blank#}2{#/blank#} He used to spend a lot of his free time down by the sea watching the tall ships, but never thinking that he might one day sail one of them. His father was a farmer, and being a sailor could never be anything for the boy but an idle dream. One day, on his usual wandering, he heard the captain of the ship complaining that he could not sail because one member of his crew was sick. Without stopping to think, the lad(少年) offered to take his place. {#blank#}3{#/blank#}.

    {#blank#}4{#/blank#} If the lad had gone home to ponder(考虑)his decision for a week, he may have missed his chance. It is one thing to be offered an opportunity; it is another to take it and use it well. Sometimes we hear stories about people who break all the rules and still seem to land plum jobs(美差). When you go for a job interview or fill out an application, you are expected to say nice things about the company to which you are applying. {#blank#}5{#/blank#} And within a year this person had become general manger of the company.

A.This story also illustrates the importance of seizing an opportunity when it presents itself.

B.People find jobs in an infinite number of ways.

C.It's almost impossible to find a good job by answering advertisement in newspapers.

D.Take for example the young man who wanted to be a sailor.

E.But there was one person who landed an excellent job by telling the interviewer all the company's faults.

F.He spent the rest of his life happily sailing the ships he had always loved.

G.It is very important to seize an opportunity when it presents itself.

任务型阅读
    Sharks have lived in the world's oceans for millions of years. A shark has an extremely good sense of smell. It can find small amounts of substances in the water, such as blood, body liquids and chemicals produced by animals. These powerful senses help them find their food. {#blank#}1{#/blank#}
    Sharks grow slowly. About forty percent of the different kinds of sharks lay eggs. {#blank#}2{#/blank#} Some sharks carry their young inside their bodies as humans do. Some sharks are not able to reproduce until they are twenty years old. Most reproduce only every two years. And they give birth to fewer than ten young sharks. For this reason, over-fishing of sharks is of special danger to the future of the animal.
    {#blank#}3{#/blank#}.They eat injured and diseased fish. Their hunting activities mean that the numbers of other fish in the ocean do not become too great. This protects the plants and other forms of life that exist in the oceans.
    People hunt sharks for sport, food, medicine and their skin. Experts say the international market for some kinds of sharks has increased greatly because many parts of a shark are valuable. {#blank#}4{#/blank#}. Shark liver oil is a popular source of Vitamin. The skin of a shark can be used like leather. In Asia, people enjoy a kind of soup made from shark fins. Experts say a fisherman can earn a lot of money for even one kilogram of shark fins.
    Sharks are among the oldest animals on Earth. {#blank#}5{#/blank#} If too many sharks in one area are killed, the group of shark may never return to normal population levels
A. The others give birth to live young.
B. Sharks are important for the health of the world's oceans.
C. This is a threat to other form of life in the ocean.
D. Collectors pay thousands of dollars for the jaws of a shark.
E. Sharks are valuable to us and we can make full use of them.
F. But some sharks are in danger of disappearing from Earth.
G. Sharks eat fish, other sharks, and plants that live in the ocean
根据短文内容,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。

    Quick tips for better time management

    Are you a good time manager? If your answer is “no”, here are some tips on how to be a better time manager:

⒈Create a daily plan. Plan your day before it starts. The plan gives you a good description of how the day will go on. That way, you will be ready to deal with most of the things you meet. {#blank#}1{#/blank#}

    ⒉Focus. Are you multi-tasking so much that you're just not getting anything done? {#blank#}2{#/blank#}Only focus on what you're doing. You'll be more efficient that way.

    ⒊Stay away from your time wasters. What takes your time away from your work? QQ? Email checking? {#blank#}3{#/blank#}One thing you can do is make it hard to check them— remove them from your browser quick links.

    ⒋{#blank#}4{#/blank#}Don't take on more than you can deal with. For the distractions that come in when you're doing other things, give a firm no. Or do it later.

    ⒌Decide to be early. When you prepare to be on time, you'll either be on time or late. {#blank#}5{#/blank#}However, if you decide to be early, you'll most likely to be on time. For appointments, try to be early. For your deadlines, meet them earlier than required.

A. Learn to say “No”.

B. Most of the time you'll be late.

C. Great ways to know your time spent.

D. Cut off when you need to.

E. Stop checking them so often.

F. Your job for the day is to follow the plan as best as possible.

G. If so, focus on just one key task at one time

根据短文内容,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。

Dear Boris,

{#blank#}1{#/blank#}After I had spent a week with my English family, I slowly began to understand their English a little better. {#blank#}2{#/blank#}Students in my group are from different cities of Britain and their dialects are different too! Some of their accents are quite strong and they also have their own words and expressions. {#blank#}3{#/blank#}Before I came to England I had thought that fish and chips were eaten every day. That's quite wrong! I get rather annoyed now when I hear all the foolish words about typical English food. I had expected to see "London fog". Do you remember our texts about it? We had no idea that most of this "thick fog" disappeared many years ago when people stopped using coal in their homes. But the idea to speak about weather was very helpful. {#blank#}4{#/blank#}On the other hand, habits are different. People tell me what is typical British here in London is not always typical in Wales or Scotland. {#blank#}5{#/blank#}But what is ordinary for all British is that they follow traditions(传统). Probably Britain has more living signs of its past than many other countries. And people have always been proud of having ancient (古老的) buildings in capitals, big cities and the countryside. I will tell you more about Britain in my other letters. Love from Britain.

A. The weather in London is really changeable.

B. I have difficulty in understanding my classmates.

C. Thanks for your nice letter.

D. The family I live with are friendly.

E. It's very different from what I learned at school.

F. Local habits and traditions are not the same as what we knew.

G. But it's not the language that's different and surprising.

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