题目内容

At night, you fall asleep while listening to beautiful music.1.You can enjoy all of these things because of one important organ (器官) — the ears. March 3 is Ear Care Day. It helps us remember the importance of our ears and encourages us to take good care of them.

You may wonder: how do the ears work? The ear has three different parts: the outer ear, the middle ear, and the inner ear, The outer ear is the part you can see.2.The sound then travels down to middle ear, the inner ear and then to your brain.

3.Your ears keep on hearing sounds, but your brain just ignores them. That’s why you may sometimes wake up suddenly in the middle of the night — your brain heard something, but you don’t know what it was, since you were asleep.

But ears do more than hear.4.In the inner ear, there are organs that are filled with liquid and covered in small hairs. When you move your head, the liquid and hairs move, too. They send messages to your brain about the position (位置) of your head.

More surprisingly, ears even help with tasting food.5.But there are nerves ( 神经) running through the middle ear that connect the tongue to the brain.

The ears are truly important organs with many functions (功能). Everyone should make sure to protect their own ears as well as they can.

A. Of course, you don’t actually taste food with your ears.

B. Your ears never stop working, even when you are asleep!

C. In the morning, you are woken up by the singing of birds outside.

D. They help you keep your balance, too.

E. It collects sound around you.

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AI(人工智能)makes our lives easier and better. Let’s see the amazing AI.

Cool driverless bus

A bus door opens and you get on. Wait, where is the driver? Here is a new kind of driverless bus called Apolong.

It can seat 14 people and doesn’t need a driver. The bus follows traffic rules. It stops every time it sees a stop light.

Your close friend

Hi, everyone. I’m Xiaoice, a chatbot(聊天机

器人). I speak like a 17-year-old-girl. If you feel lonely, you can talk with me. I’m good at singing, writing poems and telling stories. I want to be your friend!

World’s first AI anchor

Hey, look! The famous Chinese anchor( 主播) Qiu Hao is reporting the news for us. But, is “he” really Qiu Hao? The answer is “no”. This is the world’s first AI anchor.

It looks and speaks just like a real person. It speaks both Chinese and English. It can work 24 hours without any mistakes. The AI anchor joins Inhuman reporting team. You might see it on TV soon.

Popular AI artist

This beautiful painting was at an auction(拍卖) in 2018. It sold for about 3,000,000 yuan! But it is not a work by a famous painter, such as Vincent van Gogh. It was painted by an AI artist. Three Frenchmen created the AI.

The AI artist studied over 15,000 paintings. In this way, it learned to paint. Now it is among the most popular artists in the world.

1.The fact about Apolong is that _____.

A. There is a driver in it B. the door is opened by the passenger

C. there are 24 seats in it D. it stops every time it sees a stop light

2.Xiaoice CAN’T _____.

A. go out to play with you B. talk with you if you feel lonely

C. be your friend D. sing, write poems or tell stories

3.The painting is ______.

A. a work painted by Vincent Van Gogh

B. worth about 3,000,000 yuan at an auction

C. studied by three French artists over 15,000 times

D. among the most beautiful paintings in the world

4.Which of the following is TRUE according to the passage?

A. Xianice is a 17-year-old girl.

B. The AI anchor can only speak English.

C. The AI anchor can work 24 hours without mistakes.

D. The AI artist is one of the most popular artists in China.

5.We can probably see the passage in _____.

A. a guidebook B. a notice C. a novel D. a newspaper

Which is sillier: denying we ever went to the moon or trying to convince the true non-believers?

Once upon a time—July 20, 1969, to be exact—two men got out of their little spaceship and wandered around on the moon for a while. Ten more men walked on the moon over the next three and a half years.

Unfortunately, not quite. A fair number of Americans think that this whole business of moon landings really is fairy tale. They believe that the landings were a big hoax (骗局) staged in the Mojave Desert, to convince everyone that U.S. technology was the “best” in the whole wide world.

Which is the harder thing to do: Send men to the moon or make believe we did? The fact is that the physics behind sending people to the moon is simple. You can do it with computer whose entire memory capacities can now fit on chips the size of postage stamps and that cost about as much as, well, a postage stamp, I know you can because we did.

However, last fall NASA considered spending $15,000 on a public-relations campaign to convince the unimpressed that Americans had in fact gone to the moon. That idea was mostly a reaction to a Fox television program, first broadcast in February 2001, that claimed to expose the hoax. The show’s creator is a publicity hound (猎狗) who has lived up to the name in more ways than one by hounding Buzz Aldrin, the second man on the moon. Mr. X (as I will call him, thereby denying him the joyous sight of his name in prim) recently followed Buzz Aldrin around and called him “a thief, liar and coward” until the 72-year-old astronaut finally lost it and hit the 37-year-old Mr. X in the face.

Anyway, NASA’s publicity campaign began to slow down. The non-believers took the campaign as NASA’s effort to hide something while the believers said that $15,000 to convince people that the world was round—I mean, that we had gone to the moon—was simply a waste of money, (Actually, the $15,000 was supposed to pay for an article by James E. Oberg, an astronomy writer who, with Aldrin,has contributed to Scientific American.)

If NASA’s not paying Oberg, perhaps it could put the money to good use by hiring two big guys to drag Neil Armstrong out of the house. Armstrong is an extremely private man, but he is also the first man on the moon, So maybe he has a duty to be a bit more outspoken about the experience. Or NASA could just buy Aldrin a commemorate plaque (纪念匾) for his recent touch on the face of Mr. X.

1.We can learn from Paragraphs 2 and 3 that some Americans believe __________.

A.moon landings were invented B.U.S. technology was the best

C.moon landing ended successfully D.the Mojave Desert was the launching base

2.According to the writer, which of the following is responsible for the story about the hoax?

A.NASA’s publicity campaign. B.The Fox television program.

C.Buzz Aldrin. D.James E. Oberg.

3.The tone of the article is __________.

A.angry B.happy C.humorous D.matter-of-fact

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