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题型:阅读理解-单选 难度:0.85 引用次数:127 题号:20937337

On December 21 this year, the day is Winter Solstice(冬至). It is an important day in China. What is special on the day? The answer is that the daytime lasts(持续) the shortest and the night lasts the longest of the year in the northern hemisphere(北半球). Its Chinese name “dongzhi” means that winter comes and the days get colder.

In China, it is tradition(传统) to eat dumplings(饺子)on this day. This tradition comes from a famous doctor named Zhang ZhongJing. On a cold winter day, Zhang sees people have frostbite(冻伤) on their ears. To help them, he makes a kind of food in the shape(形状)of an ear, just like the dumplings we eat today. After eating the food, people feel very warm and their frostbite go away. From then on, people start to eat dumplings on Winter Solstice.

Now, Winter Solstice gives family a chance to get together and share their happiness.

1. From the passage, people usually eat dumplings ________.
A.on the shortest night in the northern hemisphereB.on December 21 every year
C.on Winter SolsticeD.on the longest day in the northern hemisphere
2. Which of the following is true?
A.Zhang Zhongjing eats dumplings because of his frostbite
B.People have frostbite just like dumplings
C.After Winter Solstice, the days get colder
D.The tradition of Winter Solstice comes from warm(温暖的) place
3. In China, Winter Solstice is also a time for ________.
A.families to get togetherB.people to make food
C.families to eat moon cakesD.people to have a trip in northern hemisphere
4. What does the underlined word “share” mean in Chinese?
A.承担B.分享C.遭受D.理解
5. The passage mainly talks about ________.
A.the places of eating dumplingB.the story of the famous doctor Zhang ZhongJing
C.the days of cold winterD.the introduction(介绍)of Winter Solstice

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阅读理解-单选(约270词) | 较易 (0.85)
文章大意:本文是一篇说明文,主要介绍了废旧口罩的处理流程以及焚烧口罩带来的益处。

【推荐1】We have been used to wearing masks (口罩) in public since February. About 300 million masks are used and then thrown away every day in China. Where do these masks go? You might think they just go in a rubbish bin. But that’s just the first stop on the masks’ journey.

After the masks are thrown into the bins, rubbish trucks empty the bins and take the rubbish to landfills (垃圾场). Next, the masks will be taken to rubbish incinerators (焚化炉) and burned. Burning masks might not seem to be very good for the environment. Won’t it cause pollution?

The answer is “no”, according to China Daily. The main material of most masks is polypropylene (聚丙烯). It’s non-toxic (无毒的). After burning, it changes into water and CO2.

In fact, burning the masks can bring some benefits (益处). The process of burning the rubbish can produce electricity. Burning one ton of rubbish can produce more than 400 kilowatt hours (度) of electricity. Some people make a prediction that there will be 162,000 tons of used masks in China this year. Burning all of them can produce more than 64 million kilowatt hours of electricity. This is enough to make an electric car drive about 370 million km, which is 9,250 times as long as the earth’s equator.

At last, the slag (残渣) from burning masks can be recycled to make bricks (砖块) or fill the roads.

1. How many masks are used and then thrown away every day in China?
A.More than 64 million.B.About 300 million.
C.About 370 million.D.About 9,250 million.
2. The first stop on the masks’ journey is ________.
A.electricity factoriesB.rubbish binsC.rubbish trucksD.landfills
3. The main material of most masks is ________.
A.plasticB.polypropyleneC.waterD.CO2
4. Which of the following is TRUE according to the passage?
A.People are not used to wearing masks in public.
B.Burning masks won’t cause pollution.
C.There are 162,000 tons of used masks every month in China.
D.The process of burning the masks can produce electricity and bricks.
5. What is the best title of the passage?
A.How do We Burn Used Masks?B.Where do the Used Masks Go?
C.How do People Produce Electricity?D.Why do We Throw Away Used Masks?
2022-08-02更新 | 36次组卷
阅读理解-单选(约270词) | 较易 (0.85)
文章大意:本文介绍不同的物品有不同颜色的原因。
【推荐2】

Why are planes usually white? There are many reasons. First, this color can protect planes from sunlight. Also, white lets people see damage (损坏) on planes more easily. Third, white planes are easier to see at night or during bad weather.

Blue masks are common in hospitals. In the earlier years, the masks were white. But it was found that the white masks would reflect light and make doctors’ eyes painful. Besides, blue can make people feel less nervous and not afraid. Also, blue doesn’t show dirt easily.

Tires are all black. Why? Early car tires had a much lighter color. That’s because they were made of natural rubber. Its color is off white. Later, people added carbon black to the tires. This makes tires look black. Michelin is a French tire company. It made colorful car tires in 1996. But the colorful tires would attract (吸引) drivers. This could cause car accidents.

The color helps tigers catch their “‘meals”. The eyes of some animals, like deer, are different from human eyes. Orange is bright to humans. But deer see the color as green. In the forest, they can’t see these “green” tigers. So, it is easy for tigers to hide and catch them.

1. Why are planes usually white?
①Damage can be found easily.          ② White can protect planes from sunlight.
③White planes look clean.                 ④White planes can stand out during night.
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A.Green.B.Orange.C.Blue.D.Black.
3. On which of the following websites can we most probably read the text?
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名校

【推荐3】Do you like bananas? They taste good and you can have them without washing. However, British scientists say that the fruit may die out by 2050.

One reason for this is climate change. Scientists at the University of Exeter collected data(数据)from 27 countries that produce 86% of the world's bananas. They found that climate change made people harvest more bananas.

However, if temperatures keep going higher, this advantage will disappear. Some countries, like India, the world's biggest producer of bananas, will produce(生产)fewer bananas. By 2050, the fruit may die out.

Shouldn't bananas grow more easily if it's hotter outside? In fact, the perfect temperature for growing bananas is between 24℃ and 32℃. If temperatures get too high, they will stop growing.

Diseases are another danger to bananas. Unlike other crops, all banana plants have the same genotype(基因型). In other words, if a disease is able to kill one plant, it could kill them all.

One serious disease is called Panama. It spreads easily. It has spread across South Asia, Africa, Middle East, and Australia. If one banana plantation(种植园)develop the disease, it will take 30 years until it is able to grow bananas again. Scientists haven't found a good way to deal with this disease till now.

1. If temperatures keep going higher, maybe _____________________.
A.more countries will begin to grow bananasB.bananas will harvest better in most countries
C.there won't be any bananas in the futureD.bananas will be more delicious than before
2. What does the underlined word "this" in Paragraph 2refer to(指的是)?
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A.give some advice on growing bananasB.tell us why bananas may die out
C.show how hard to grow bananasD.tell us the environment of bananas' growing
2020-07-13更新 | 119次组卷
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