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题型:阅读理解-单选 难度:0.65 引用次数:41 题号:21558282

There’s nothing quite like falling sound asleep after a full day of work. Like people, animals need to rest after working hard. Some animals sleep in water. Others dig holes under the ground. Some even sleep high in trees or under leaves. But they all find a way to rest.

Some animals in the sea sleep in strange ways. Fish sleep with their eyes open. They seem to look ahead far into the sea while they rest. Sea otters sometimes sleep in beds of the plants that grow in the sea. This keeps them from moving away. Parrotfish blow something from their mouths when they are ready to sleep. Then a bubble (气泡) will be formed around them. The bubble protects them from harm while they sleep.

Some animals sleep under the ground. Chipmunks (花粟鼠) sleep curled up (蜷缩) in a ball. Their beds are made of leaves and grass. In winter, they sleep for two weeks and wake up to eat the stored food. Then they go back to sleep for another two weeks before waking up again. Some desert frogs dig underground holes during the hot, dry season. A frog may stay in its hole for months.

High above the ground, monkeys find leafy places in trees each evening before they sleep. The tall trees help to keep monkeys safe during the night. Some insects even sleep under the leaf that will be their next meal. A bee may climb down into a flower to rest. When it climbs out the next morning, it is rested and ready for work.

1. What animals blow bubbles when they sleep?
A.Sea otters.B.Monkeys.C.Desert frogs.D.Parrotfish.
2. According to the text, we know chipmunks ________.
A.sleep with their eyes openB.never sleep curled up in a ball
C.wake up now and then in winterD.don’t eat any food during the winter
3. What does the last paragraph mainly talk about?
A.The forest where monkeys sleep safely.
B.The animals that sleep above the ground.
C.The reason why bees climb down into flowers.
D.The ways that keep animals away from danger.
4. What is the structure (结构) of the passage?            
(①=Paragraph 1, ②=Paragraph 2,… )
A.B.C.D.
【知识点】 科普知识 说明文

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文章大意:本文介绍了英国地名的不同历史。

【推荐1】The name of every British town and city has a long history.

Two thousand years ago, most people living in Britain were Celts (凯尔特人). Even the word “Britain” is Celtic. Then the Romans arrived and built camps. These camps became cities called “castra”. This is why there are so many place names in England that end in “-chester” or “-caster”. Manchester is one example.

After the Romans left Britain, it was attacked by Anglo-Saxon people and became its new owners. These people were from the area that is now Germany and the Netherlands (荷兰). The names of their villages often ended in “-ham” or “-ton”. Some got their names from the leaders of the villages, so Birmingham, for example, means “Beormund’s village”.

Twelve hundred years ago, Vikings (维京人) came to England. They traded with the Anglo-Saxons but lived in their own villages. These often ended in “-by” or “-thorpe”. The name “Kirkby” means “a village with a church (教堂)” and Scunthorpe was the village of a man called Skuma. Finally, in 1066, England became Norman (诺曼人的)—the Normans gave us the place name “grange”, which means “farm”.

And how about London? Experts cannot agree! The Romans called the city Londinium, but they were not the first people there. People once believed that the United Kingdom’s capital city was named for the castle (城堡) of a king called Lud, but this is almost impossible. Our best guess today is that the name comes from a Celtic word meaning “a fast-flowing river”.

根据短文内容,选择最佳答案。
1. Why are there so many place names in England that end in “-chester” or “-caster”?
A.Because some place names were from the leaders of the villages.
B.Because camps built by Romans later became cities called “castra”.
C.Because there were many farmers in these places.
D.Because people in these places traded with the Anglo-Saxons.
2. What does the underlined word “attacked” in Paragraph 3 probably mean?
A.practicedB.hit.C.explainedD.reported
3. Which is the right order of the following facts?
①Vikings came to England and trade with the Anglo-Saxons.
②The Romans arrived in Britain and built camps.
③England became Norman and was named “grange”, which means farm.
④The Anglo-Saxons attacked Britain.
A.①④②③B.②③①④C.①②④③D.②④①③
4. Which guess about London’s name was the best?
A.It was named for the castle of a king called Lud.B.It was from a village of a man named Skuma.
C.It came from a Celtic word meaning fast-flowing river.D.It was called Londinium by the Romans.
5. What does this passage mainly talk about?
A.Different kinds of people in Britan.B.Different lives of people in Britain.
C.Different histories of place names in Britain.D.Different names of people in Britain.
2024-05-07更新 | 35次组卷
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【推荐2】It was once thought that only time could mend a broken heart, but now scientists think taking a couple of aspirin might be the best way to get over a break-up.
Previous studies have shown that people experience feelings of romantic rejection (失恋) in the same way that they experience physical pain. And Psychology Professor Water Michel, of Columbia University, also believes that the psychological pain of ending a relationship is similar to physical pain, and should be treated like any other injury. “When we speak about rejection experiences in terms of physical pain, it is not just a metaphor – the broken heart and emotional pain really do hurt in a physical way," he said. “When you look at a picture of the one who broke your heart, you experience a pain in a similar area of the brain which is activated when you burn your arm. ”
Research shows that people who are given a simple painkiller, like aspirin, are able to handle feelings of rejection better than those given a placebo (安慰剂) .
‘Take two aspirins and call me next morning’ would be a cold-hearted response to a friend’s late-night report of fresh heartbreak, but it has a solid basis in the research.
1. The aspirin is a kind of _________.
A.wineB.fruitC.dessertD.medicine
2. According to the passage, maybe taking aspirins can ______.
A.mend a broken heartB.burn your arm
C.make people feel painD.help people get over a break-up.
3. The underlined word “those” in Paragraph 3 means ______.
A.painsB.heartsC.peopleD.areas
4. The best summary for the passage would be “Broken-hearted? _______________ !”.
A.Just take an aspirin or two
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C.Just wait for a long time
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【推荐3】In the science film Sunshine, an astronaut named Mace must leave his spacecraft without a protective suit for 15 seconds. He makes it through with the damage(损害) as a result of being very cold. Have you ever wondered what might happen to your body in space without a spacesuit?

On Earth, our atmosphere (air) protects us from the sun’s harmful UV rays, controls temperatures and also keeps a nice atmosphere pressure. The vacuum (真空) of space, however, is full of dangers.

One of the serious dangers Mace might face in outer space is ebullism (体液沸腾). The pressure in the vacuum of space is so low that the boiling point of the fluids (液体) in your body drops below the body’s normal temperature (37℃), which results in the formation of gas bubbles in your fluids that can really make you feel aching.

Another serious danger is the lack of oxygen. After around 15 seconds, your body would have used up all pf the oxygen in your body and you’d lose consciousness (意识). Some of you may be thinking “But I can hold my breath for minutes!?” The situation in space is a little different than here on Earth because of the lack of outside pressure, and if you held your breath in space without a suit you’d be in a big trouble. This is because any remaining air would rapidly enlarge, breaking the lungs.

After losing consciousness, you’ll probably last a couple of minutes at most before you die. Of course, there’s all that awful UV from the Sun which is going to give you serious sun burn, likely leading to cancer.

Is little damage for coldness a reasonable result of Sunshine’s suit less spacewalk? Actually it’s extremely cold in space, but astronauts wouldn’t immediately freeze because heat leaves the body very slowly in a vacuum. Therefore, the cold wouldn’t cause Mace too much harm in just 15 seconds, even if he faced the very lowest temperatures in space. The more likely damage would be caused from the enlargement and breaking of the skin’s small blood vessels (血管).   

Anyway, obviously it’s never a good idea to go into space without some kind of protection. But don’t lose hope because you are probably saved with timely help before you die, so keep up!

1. Where can we read the passage?
A.In a magazine.B.In a diary.
C.In a movie poster.D.In a how-to book.
2. What does the writer think of the air or the vacuum?
A.The vacuum helps astronauts walking and Waving in space.
B.The air supplies living protection and temperature control.
C.The air brings people serious problems sometimes on Earth.
D.The pressure of vacuum in space increases the boiling point.
3. What is the purpose of writing this passage?
A.To encourage readers to watch the film Sunshine.
B.To show the readers many serious air problems.
C.To discuss the causes of cancer from the sunburn.
D.To explain the unreasonable damage in the film.
4. What is the best title of the passage?
A.Keep Alive in SpaceB.Walking Freely in Space
C.Without a SpacesuitD.Coldness Damage in Space
2020-03-25更新 | 40次组卷
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