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题型:阅读理解-阅读单选 难度:0.65 引用次数:220 题号:13947814

In the sciences and arts, those praised as geniuses were most often white men, of European origin. Perhaps this is not a surprise. It's said that history is written by the victors, and those victors set the standards for admission to the genius club. When contributions were made by geniuses outside the club—women, or people of a different color or belief—they were unacknowledged and rejected by others.

A study recently published by Science found that as young as age six, girls are less likely than boys to say that members of their gender(性别)are “really, really smart.” Even worse, the study found that girls act on that belief: Around age six they start to avoid activities said to be for children who are “really, really smart.” Can our planet afford to have any great thinkers become discouraged and give up? It doesn't take a genius to know the answer: absolutely not.

1. What does the author think of victors' standards for joining the genius club?
A.They're unfair.B.They're conservative.
C.They're objective.D.They're strict.
2. What can we infer about girls from the study in Science?
A.They think themselves smart.
B.They look up to great thinkers.
C.They see gender differences earlier than boys.
D.They are likely to be influenced by social beliefs
2021高三上·全国·专题练习 查看更多[2]
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文章大意:这是一篇关于自我意识的说明文。文章主要讲述了自我意识的重要性,以及如何通过自我意识来改善人际关系和个人成长。

【推荐1】If you have to describe yourself to someone else, what will you say? It can be difficult to see yourself from the outside, but knowing who you are, namely self-awareness, can help you understand feelings and make friendships closer.

Self-awareness means having a good understanding of our own character, that is, having the ability to see ourselves clearly. If you’re self-aware, you may know that you love playing an instrument because you do well in it and music makes you happy, or that you prefer watching TV on your own because it helps you relax.

Knowing what you like and dislike, what you do well in and what you find difficult allows you to make better decisions about friendships, schoolwork and so on. You learn to trust your own feelings more, which builds confidence. The World Health Organization says self-awareness is one of ten important life skills that help young people live happier, healthier lives. Being self-aware doesn’t mean only thinking of yourself. By understanding your own feelings, you will better understand other people too.

How do you learn to be self-aware? It’s a good way to ask questions. But ask yourself questions that start with “What” instead of “Why”. So if you don’t understand why you keep arguing with a friend, ask yourself what you disagree on instead of why you’re arguing.

Learning to be more self-aware is a skill, which means you learn it as you grow. So be bold and try out new things, like playing a new sport or listening to different kinds of music. Don’t be afraid to dislike something — discovering what you find difficult is a key part of learning more about yourself.

1. What is the second paragraph mainly about?
A.What self-awareness is.B.What true happiness is.
C.How to find true happiness.D.How to develop self-awareness.
2. Knowing yourself is important in that_______.
A.it’ll make you think more of yourself.
B.it’ll make you attend better schools.
C.it’ll help you make more friends.
D.it’ll help you understand others better.
3. What’s one of the keys to becoming more self-aware?
A.Asking as many questions as possible.
B.Discovering what you are not good at.
C.Listening to the music you dislike.
D.Learning to argue with a friend.
4. Which title is the best for the text?
A.Self-awareness for a happier life.
B.Self-awareness for making friends.
C.Self-awareness as a social skill.
D.Self-awareness as a future trend.
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【推荐2】Caroline Woodward wakes each morning to the sound of waves crashing onto the rocks that surround her home, Lennard Island, British Columbia, Canada.

This rocky island is home to a bright white lighthouse with a fire engine red top. Lennard Island's lighthouse has been a fixture of the Western Canadian coast since 1904, when the first wooden lighthouse was built to guide sailors navigating the surrounding waters.

There's been a lighthouse keeper on Lennard Island ever since, and today, that job falls to Woodward, who also writes poetry and children's stories, and her husband Jeff George.

"I think many people have romantic, 19th century ideas of lighthouses," says Woodward. Not many of them are correct, she says.

No, she doesn't live in the tower itself — and no, she doesn't have much time to kill. What Woodward does have is a busy, fun, and rewarding role, one she wouldn't trade for the world.

Woodward and George take turns to send a 3:15 a.m. weather report to the local Coast Guard radio. It's the first of seven they deliver each day. They survey the sea and sky from the lookout points. Their routine work also involves maintaining the twelve buildings that make up Lennard Island Lightstation.

The couple work seven days a week — vacations come only when the Coast Guard organizes relief keepers. In between, there's time for tending to the garden, hiking, and keeping watch on the wildlife that populates Lennard Island and its spectacular surrounds.

"We have resident bald eagles, lots of gulls, crows, and water and shorebirds all the year round. We also host Pacific tree frogs and wonderful insects."

There are, fortunately, no bears or wolves, says Woodward.

The wildlife and landscapes provide plenty of inspiration for her writing, too. Woodward has recently finished a novel, which she says was inspired by the stunning surrounds of the North Pacific Ocean.

1. Which of the following is a duty of the lighthouse keepers?
A.Living in the tower of the lighthouse.B.Sending seven weather reports daily.
C.Taking care of the garden.D.Observing the wildlife on the island.
2. What can we infer from Paragraph 5 about Woodward?
A.She values her job greatly.B.She finds her job boring.
C.Reality disappoints her.D.She wants to change her job.
3. How does Woodward benefit from working on the island?
A.She lives a romantic life there.B.She secures long vacations.
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4. What is the text mainly about?
A.Why Woodward becomes a lighthouse keeper.
B.What it is like to be a lighthouse keeper.
C.How the lighthouse keepers kill the time.
D.Where Woodward continues writing.
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【推荐3】A team of scientists from the Center for Cognition and Sociality and the Data Science Group at the Institute for Basic Science (IBS) made an exciting discovery about how computers and human brains work similarly when remembering things. They found out that the way artificial intelligence (AI) models, like those in smart robots, store memories is a lot like how our brain’s memory center, called the hippocampus (海马体), does it. This part of the brain is really important for feelings and memories.

Understanding how AI learns and keeps information is key to making it smarter. The scientists looked into how our brains learn and remember by focusing on a special process involving the NMDA receptor, a critical part of the hippocampus. This receptor works like a smart door in our brain that helps with learning and remembering. It opens when certain brain chemicals are present, allowing the cell to receive signals and create memories. A specific element, magnesium, acts like a guard, only letting substances in under the right conditions.

Interestingly, the team found that Transformer, a type of AI model, uses a similar “guarding” method to manage its memory. They wondered if they could make the Transformer’s memory better by copying the brain’s process. By adjusting some settings in the Transformer to mimic (模拟、模仿) the brain’s memory door, they improved its ability to remember things long-term, just like adjusting magnesium levels can affect how well we remember stuff.

This discovery is a big deal because it shows we can use what we know about the brain to make AI smarter. C. Justin LEE, a neuroscience (神经学) director at the institute, mentioned that this research was a big step forward for both AI and brain science. It opens up new ways to understand how the brain works and to create more advanced AI based on these insights.

So, in simple terms, scientists have figured out that computers can learn and remember in ways that are surprisingly similar to us, which could help make them even smarter in the future.

1. What does the term “NMDA receptor” in paragraph 2 most likely refer to?
A.A type of computer virus that attacks AI systems.
B.A new technology for making computers run faster.
C.A component in AI models that predicts future events.
D.A part of the human brain involved in learning and memory.
2. What did the team discover about Transformer?
A.It directly mimics the brain’s memory process.
B.It is unaffected by changes in memory settings.
C.It uses a special method to manage memory.
D.It requires adjustments to enhance long-term memory.
3. What is the significance of the research findings according to C. Justin LEE?
A.It is a new approach to memory organization.
B.It is a crucial step in advancing AI and neuroscience.
C.It is a method for improving short-term memory in AI.
D.It is a breakthrough in understanding AI emotional processing.
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A.Exploring the NMDA receptor in the brain.
B.Discussing implications of neuroscience for AI.
C.Comparing computer and human memory processes.
D.Discovering similarities between AI and human memory.
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