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题型:阅读理解-阅读单选 难度:0.65 引用次数:10 题号:19738081

Believe it or not, the size of the human brain has become smaller over the past 20,000 years. Scientists argue over whether this means we are becoming more or less intelligent as a species.

“I’d call that major downsizing in an evolutionary eye blink (眨眼),” John Hawks told Discover magazine.

Why is the brain becoming smaller?

There are different theories to explain it. One is that tens of thousands of years ago, to survive in cold and dangerous conditions, humans needed a stronger and larger body and therefore, a larger head. Also they had to chew the tough meat of rabbits, foxes and horses. As conditions improved, the brain stopped growing, according to supporters of this theory.

Another theory comes from a recent study by David Geary and Drew Bailey. They found that brain size decreased as population density (密度) increased.

“As complex societies appeared, the brain became smaller because people did not have to be that smart to stay alive,” Geary told AFP(法新社).

But smaller brain size does not necessarily mean that modern humans are less smart than their ancestors. “Modern humans simply developed different, more complex forms of intelligence,” said Brian Hare.

Hare’s studies focus on two types of great apes: chimpanzees and bonobos. Both are much like humans, but are physically quite different from one another. The bonobo has a smaller brain than the chimpanzee, and is also much less aggressive and more tolerant.

“When it comes to working out a problem,” Hare said, “chimpanzees are much less likely to accomplish it if it involves working together. Not so with bonobos.”

“The smaller brain in modern humans may be evidence that we can cooperate,” Hare told the US National Public Radio.

1. Which of the following words can be used to replace the underlined word in Paragraph 2?
A.Speed.B.Increase.C.Decline.D.Change.
2. We can learn from the passage that ________.
A.the size of human brain has something to do with many factors
B.the brain size increases because of the increase of population density
C.the abilities of bonobos and chimpanzees are almost the same
D.modern humans can certainly do teamwork better than other species
3. According to Brian Hare, _________.
A.bonobos are much likely to cooperate better than chimpanzees
B.chimpanzees tend to work well with others
C.modern humans are less smart than their ancestors
D.small brains are certainly connected with intelligent beings
4. Which of following is probably the best title of the passage?
A.Bonobos or Chimpanzees—Which Is Smarter?
B.Smaller Brain—Less Intelligent?
C.Human Beings or Animals—Who Is More Intelligent?
D.Human Brains?
22-23高一下·全国·单元测试 查看更多[3]
【知识点】 科普知识 说明文

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【推荐1】Back before Shakespeare was born in 1564, theaters weren’t big business in England. Writers needed a royal or rich sponsor to support them if they wanted to make a living as a playwright, Permanent playhouses hadn’t existed since the Romans occupied Britain (43-410 CE), so actors wandered around from town to town hoping to find a paying audience. But all that changed in the decades following Shakespeare birth. London’s population started booming. All those people needed to be entertained in their spare me. Seeing the potential for permanent playhouses, investors started building new theaters.

These theaters were all competing for audiences, so they needed a constant Now of fresh material. People didn’t want to see the same play over and over. Writers were in demand to create stories that would fill seats, and some, like Shakespeare.

Competing theater companies had rival writers. Like rivals in most fields, these authors kept an eye on what their competitors were up to, so they could try to outdo them, sometimes by imitating or satirizing each other’s plays.

Shakespeare’s contemporaries weren’t nobodies. Ben Jonson actually dominated the scene back then with his political satires, which also got him in trouble with authorities who didn’t like his critical essays. And Christopher Marlowe, who historians say ended up influencing Shakespeare, was a big deal before Shakespeare got going.

Shakespeare could be pretty crafty when it came to his competitors, though. For instance, when Jonson’s satiric comedies were outshining Shakespeare’ romantic ones, Shakespeare borrowed from Jonson’s style and even got him to write for his company. Shakespeare chose collaboration over competition with other successful writers, too — such as John Fletcher, who took over as head playwright after Shakespeare left the business.

So why does Shakespeare get all the buzz and not these other writers? One simple distinction: Most of his plays were published.

Back in Shakespeare’s day, the theaters usually owned the plays. Most writers’ plays weren’t preserved with much care, much less published for the masses. Publishing scripts would just make it easier for a competing playhouse to rip off their material, and for the highly competitive players in the entertainment game, that just wasn’t good business. Most original manuscripts were eventually lost, destroyed, or discarded— including some of those written by Shakespeare.

Shakespeare wasn’t even the most prolific playwright in his day, but his name is now synonymous with Renaissance drama largely because his plays survived the centuries through publication while most others’ works didn’t. Some of his plays were published during his lifetime, and after his death in 1616, Shakespeare’s friends assembled The First Folio, a collection of 36 Shakespeare plays, 18 of which hadn’t been published previously — including All’s Well That Ends Well, Macbeth, As You Lite It, and Twelfth Night.

The First Folio is now considered one of the most influential books ever published in the English language. By preserving his legacy through its publication, Shakespeare’s pals made him a lasting literary star.

1. Which question is NOT answered by the article?
A.Why were plays not widely published during Shakespeare’s lime?
B.What was assembled by a group of Shakespeare’s friend after his death?
C.Why did Shakespeare leave his company and the playwright business?
D.What did theaters do to stay competitive with their rival from other companies?
2. The underlined word in the article “prolific” can be replaced by “________”.
A.Productive.B.Famed.C.Influential.D.Witty.
3. What does the article mainly talk about?
A.To reason why Renaissance actors wandered to look for a paying audience
B.To explain how Shakespeare's legacy as the premier Renaissance playwright endured
C.To present how Shakespeare would sometimes play the role to help fill theater
D.To introduce why Ben Jonson chose to do political satires
4. Suppose Jeremy wants to find out about Ben Jonson, he would find most of his information ________.
A.in a biography of ShakespeareB.in the book The First Folio
C.in a book titled Renaissance PlaywrightsD.in the dictionary under “playwright”
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【推荐2】As an actor, you’ve heard it before: Your body is your instrument. It’s a cliche for a reason—it’s true. Just as a guitar player or violinist needs to often fine-tune (微调) their instrument, you need to do the same. Here, let’s break down everything you should learn about body language exercises for actors, as well as why they’re necessary in the first place to enhance your acting skills.

Body language is the most emotive form of communication after verbal speech. You can learn so much about what’s going on inside based on what’s being externalized. Think about how some entertainment magazines often ask a “body language expert” to analyze a photo of a celebrity couple. However legit (合法的) that person’s expertise may be, there are many truths when it comes to body language.

By that same reasoning, think about how much an audience can learn about a character based on the actor’s body language. You can pass on subconscious (潜意识的) information about your role without saying a word. These exercises will put you in touch with your body and make you more aware of what you’re expressing to the outside world. They can help you get into the physicality of your character so that you can understand them inside and out.

Each performer is different and may have their preferable body language exercise. Take gait exercises as an example. How a character walks is especially telling; it’s literally how they move through the world. An individual’s way of walking can also change depending on how they’re feeling at the moment: excited, sad, scared, etc. Have a bash at different walking styles to show the person you’re playing. Besides, you can write the gestures. This one is actually a writing exercise, but it will still come in handy when we construct a performance. Write out a short scene between two characters who have an entire conversation using only their body language.

1. What does the author mean by citing “Your body is your instrument.”?
A.Keeping healthy needs proper exercise.
B.Learning some music is necessary for actors.
C.Perfecting physical expression is important for actors.
D.Improving performing skills needs professional guidance.
2. What can we learn about body language from the example in Paragraph 2?
A.It is presented in various ways.B.It gives us lots of information.
C.It hides deepest feelings.D.It is likely to be ignored.
3. What is the benefit of taking body language exercises for actors?
A.Getting into the character you’re playing.
B.Inspiring your greater passion for acting.
C.Having realization of your inner body.
D.Receiving more performing chances.
4. Which of the following can replace the underlined part “Have a bash at” in Paragraph 4?
A.Make out.B.Adapt to.C.Try out.D.Bring up.
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【推荐3】Space junk is just what it sounds like: Things that people don’t want or use anymore, just in space. In this case, it’s mostly deserted satellites, related equipment, and bits and pieces of both that have crashed into each other and created even more debris (残骸; 碎片).     1    

“We launch many satellites we use for phone calls, TV signals scientific instruments, and so on,” says a professor at Louisiana State University, “When these satellites die and stop working, they become space junk.”     2     Space junk is also made up of pieces of the rockets, along with other pieces.

Space junk is out of sight. It’s unlikely that space junk would ever be a danger to us on Earth.     3     There are presently around 29,000 pieces of space debris in orbit.

    4     There’s already so much out there, and cleanup is technologically difficult, costly and dangerous. In late 2019 the ESA (欧洲航天局) contracted the Swiss company Clearspace Today to create “the world’s first debris-removing space task”. Set to be launched by 2025, the Clearspace-1 task involves having a four-armed robot catch space junk, then dive toward Earth’s atmosphere, where both would burn up.

But cleanup isn’t enough.     5     And we also need to discover the best methods for the removal of satellites and space junk.

In recent years, various space organizations have worked to reduce the amount of trash added to Earth’s orbit by carrying out better designs.

A.But that’s not all.
B.Can space junk be cleaned up?
C.Space junk is badly needed to be cleaned up.
D.However, that doesn’t mean it’s not a problem.
E.Space junk in orbit is becoming more and more recently.
F.There also needs to be efforts to reduce the creation of more space junk.
G.There are about 2,000 live satellites and 3,000 failed ones, numbers growing per year.
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