组卷网 > 高中英语综合库 > 主题 > 人与社会 > 科普与现代技术 > 科普知识
题型:阅读理解-阅读单选 难度:0.85 引用次数:762 题号:18442720

Imagine a plate holding two strawberries, identical in appearance. One came out of a supermarket box, meaning it was probably harvested when it was still unripe. By the time it reached the plate it may have been off the vine for two weeks. The other strawberry was picked from a garden minutes before being eaten.

Supermarket strawberries are not entirely without advantages: they are convenient and still available even in winter months. But the two berries differ from each other in the same way that hearing music in a concert hall differs from listening to it on an old CD player. The home-grown fruit is an eatable case for making a home garden.

Your columnist, who long considered gardening a complete waste of time, advances this argument with great enthusiasm. Planting cool-weather greens, as gardeners across the north-east of America are now doing, can seem nonsense, since convenient, continuously well-stocked supermarket shelves are available all week. But the same could be said of cooking: there are many cheap and decent restaurants around, so why bother to make your own meals?

That attitude misconstrues the ultimate appeal of gardening: it mistakes the product for the purpose. It is true that a garden can produce tomatoes and carrots of incomparable sweetness, and celtuce and herbs that taste like themselves rather than the plastic they are usually packaged in. While finding, let’s say, celtuce in the shops can take some time, effort, and expense, growing your own vegetables ensures a reliable supply.

On the other hand, a garden, especially in the early   years, can produce little but frustration. Green hands may plant the wrong crops for their soil. And even expert gardeners can lose a season’s harvest to uncooperative weather.

No matter. The real joy of gardening is the time spent doing it. The deepest pleasure-as with cooking. Writing or almost anything worthwhile — is in the work itself. To garden is to patiently, lovingly and diligently help life become strong and healthy, in the ground and above it.

1. What can we know about the supermarket strawberries?
A.They look distinct from home-grown ones.B.They give out pleasant and fresh smell.
C.They are picked days before fully grown.D.They are planted typically in winter.
2. What does the underlined word “misconstrues“ mean in paragraph 4?
A.Misinterprets.B.Transforms.C.Mistrusts.D.Highlights.
3. Why does the author mention the failures in gardening?
A.To warn readers not to take up gardening easily.
B.To advise readers to work in harmony with nature.
C.To make readers reflect on the methods of gardening.
D.To help readers have a whole picture of gardening.
4. What is the author’s opinion on gardening?
A.It’s a difficult and time-consuming process.B.Products of gardening make it worthwhile.
C.The time and efforts invested make it a delight.D.It reduces the cost of purchasing vegetables.
【知识点】 科普知识 说明文

相似题推荐

阅读理解-阅读单选(约210词) | 较易 (0.85)
文章大意:这是一篇说明文。文章主要说明了细菌会导致我们生病,细菌不仅存在于水中,也存在于空气和灰尘中。有时细菌会进入你的全身,你会感到全身疼痛。

【推荐1】Have you ever been ill? When you are ill, you must be unhappy because your body becomes hot, and there are pains all over your body. You don’t want to work, you stay in bed, feeling very sad.

What makes us ill? It is germs (细菌). Germs are everywhere. They are very small and you can’t find them with your eyes, but you can see them with a microscope. They are very small and there could be hundreds of them on a very small thing.

Germs are always found in dirty water. When we look at dirty water under the microscope, we shall see them in it. So your father and mother will not let you drink dirty water.

Germs aren’t found only in water. They are found in air and dust. If you cut your finger, if some of the dust from the floor goes into the cut, some of the germs would go into your finger. Your finger would become big and red, and you will have much pain in it. Sometimes the germs would go into all of your body, and you would have pain everywhere.

1. Which of the following is TRUE?
A.If things are very small, they are germs.B.If things can’t be seen, they must be germs.
C.Germs are only in dirty water.D.Germs are everywhere around us.
2. What may a microscope be used for?
A.Making very small things look much bigger.
B.Making very big things look much smaller.
C.Helping you read some newspapers.
D.Helping you if you can’t see things clearly
3. Why don’t your parents let you drink dirty water?
A.You haven’t looked at it carefully.B.Water can’t be drunk in this way.
C.There may be lots of germs in it.D.Water will surely make you ill.
4. What’s the main idea of the passage?
A.Germs may make us ill.B.Germs are in dirty water.
C.Don’t drink dirty water.D.Take care of your fingers.
2023-11-30更新 | 40次组卷
阅读理解-阅读单选(约310词) | 较易 (0.85)
名校
文章大意:本文是一篇说明文。文章主要介绍了大自然中一些奇怪的自然现象,并解释了他们的形成原因。

【推荐2】Mother Nature never fails to surprise us with something extraordinary and unusual from time to time. There will always be news about something completely different that will surely grab eyeballs.

Blood Falls (Antarctica)

As the name suggests, Blood Falls is a waterfall which shoots blood-red water into a river. The sight is a perfect backdrop for a horror film; mysterious and of course bloody. Previously, red algae (红藻) were believed to cause the water to change its colour and turn blood-red. Until 2017, the true origin of the so-called blood was revealed to be oxidized iron in saltwater.

Frozen Bubbles (Canada)

Impressive yet a dangerous sight, frozen bubbles (气泡) can be seen in winters at Abraham Lake in Canada. The phenomenon occurs when methane (甲烷) gas gets trapped underwater, freezes, and forms other-worldly visuals. Such a large amount of methane trapped is highly risky. So even a lit match nearby can cause a giant explosion.

Hidden Beach (Mexico)  

Located only a few miles off Mexico’s coast, the hidden beach was caused by an explosion by the Mexican Government as part of target practice. The beach is now every lover’s dream destination. To get there, you must ride an hour-long boat. Once you land on the island, you have to travel through the waters to reach there.

Sky Mirror (Malaysia)

During the new moon and full moon periods, tourist can see a clear reflection of the sky in the waters of Sasaran Beach. This natural phenomenon occurs because the tides are the lowest during these days. The smooth sand and minimal water level create such an incredible sight. Also known as the “Mirror of the Sky”, this shallow water beach is an amazing place to click pictures and thus a perfect travel destination.

1. Why is the water shot by Blood Falls blood-red?
A.Saltwater there contains oxidized iron.
B.The waterfall has supernatural powers.
C.Red algae causes the water to change its color.
D.A film factory reddened the water for a horror scene.
2. In which situation may you be warned to avoid fire?
A.Admiring Blood Falls.B.Exploring Frozen Bubbles.
C.Boating along Hidden Beach.D.Taking pictures against Sky Mirror.
3. What do these natural phenomena have in common?
A.They can be accessible only by water.
B.They attract millions of tourists across the world.
C.The causes of their formation have been revealed.
D.Tourists may enjoy a better travelling experience in winter.
2024-04-03更新 | 128次组卷
阅读理解-七选五(约200词) | 较易 (0.85)

【推荐3】Confirmation bias(偏见) is our tendency to seek out information that confirms our existing beliefs. It also describes how we try to find ways to look at unclear information in ways that support rather than challenge those beliefs — or simply ignore information that contradicts them.     1    

People usually don't engage in confirmation bias on purpose.    2     For example, if you heard that a politician you support was caught in a scandal(丑闻), you might be more likely to believe explanations that make them look less guilty. Meanwhile, people who dislike that politician would probably be more likely to believe stories that make them look worse.

So what can we do to avoid confirmation bias?     3     This can help us check if we only believe certain things because we never seriously considered other possibilities. It's also easy to surround ourselves with an “echo chamber” of people who think the same way we do—especially on social media.    4     It can help us understand that there may be other ways to see the same issue.

And perhaps most importantly: we have to be careful not to jump to conclusions.    5     We should try to learn more before deciding how we feel about something, even if it's very important to us. But that's often easier said than done.

A.The thing we most want to believe might not actually be true.
B.But research has found that it is real and affects our judgment.
C.But it can be helpful to talk to people who don't share our beliefs.
D.Research has shown that confirmation bias occurs in several contexts.
E.Most of all, accept that you have biases that impact your decision-making.
F.One thing we can do is try to look for evidence that contradicts our beliefs.
G.This is especially true for information about things that feel very important to us.
2023-04-14更新 | 200次组卷
共计 平均难度:一般