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 was produced in 2018. It can seat 14 people and doesn’t need a driver. The bus follows traffic rules. | |
Your close friend Hi, everyone. I’m Xiaoice, a chatbot(聊天机器人). I was “born” in 2014. I speak like a 17-year-old girl. If you feel lonely, you can talk with me. I’m good at singing and telling stories. I want to be your friend! | |
World’s first AI presenter Hey, look! The famous Chinese presenter 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 presenter. It was invented in 2018. It looks and speaks just like a real person. | |
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 artist in 2017. |
A.In 2019. | B.In 2018. | C.In 2017. | D.In 2014. |
A.drive | B.paint | C.swim | D.speak |
A.Three Frenchmen | B.A 17-year-old girl | C.The Chinese presenter | D.Vincent van Gogh |
相似题推荐
【推荐1】Ms Guo is a teacher from Ordos. She asked her students to hand in their homework through a OR code (二维码). “When students finish their homework, they keep it on WeChat. Then, each student makes his own QR code and gives it to me. So I can check their work using my computer or phone,” Ms Guo said.
When Guo scans (扫描) her students’ QR codes, their homework comes out on her phone. She finds that their homework becomes more creative (创造性的) with many pictures, music and even videos.
Guo’s students like the new way and think it is interesting. “Many students like to work with computers, which makes learning more fun,” said Tingting, a student of Guo’s.
“The paper is not easy to keep, but the code is easy to keep and share,” Guo said. However, some parents worry that their children will spend too much time on computers or phones.
They only use the code when they hand in their homework. It doesn’t take students too much time. For teachers they can check the students’ work at any time. And it’s also an easy way to share homework with other students.
1. Guo’s students think handing in homework through QR codes is ________.A.hard | B.interesting | C.expensive | D.boring |
A.give up reading books | B.talk too much with their teacher |
C.find the QR codes too difficult to use | D.spend too much time on computers |
A.How to use WeChat? | B.How to make a QR codes too difficult to use. |
C.A new way to hand in homework. | D.A new way to talk with teacher. |
【推荐2】Last April, Runway AI, a New York company introduced technology that let people make videos by typing a sentence into a box on a computer screen. The four-second videos were not clear.
Just 10 months later, another company OpenAI has developed a similar system that can create videos seemingly from a Hollywood movie. It shows a short video created in minutes: a woman is walking down a street. The technology could speed the work of seasoned movie-makers, but make less experienced digital artists lose their jobs.
However, Sora is not perfect. Sometimes, things like shop signs in the videos don’t make sense. Although it is good at getting details right, it can still make mistakes, like making the crowd’s feet look strange in the street video.
Despite these challenges, Sora has a lot of possibilities. Models like Sora can change things by making videos in real-time (实时). This can be a big deal for things like video games and help the AI market grow even more. But to make this happen, we need a lot of computing power. Making just one second of video needs a lot of frames (电影画面的一帧), but present models take a long time to process each frame.
The company has not made Sora open to the public yet…
![](https://img.xkw.com/dksih/QBM/2024/3/28/3463519208349696/3473057023746048/STEM/51747c5835da4609a332a00d5dd8398b.png?resizew=105)
1. How does the writer start the passage?
A.By showing facts. | B.By giving reasons. | C.By telling stories. | D.By asking questions. |
A.smart | B.famous | C.excellent | D.experienced |
A.Shop signs in the videos are clear | B.People look strange in the street video. |
C.Sora can make mistakes in some details. | D.Sora is good at getting every detail right. |
A.Sora can create images from text | B.Sora can create videos from texts. |
C.Sora can bring challenges and possibilities. | D.Sora can help the growth of AI market. |
A.Solutions to the problems of Sora. | B.Reasons for not bringing out Sora. |
C.Actions to make Sora more attractive. | D.Ways to introduce Sora to the public. |
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A.The New Yorker | B.Duolingo | C.Keep | D.Hulu |
A.Most-downloaded education app. | B.Fun app for learning languages. |
C.Home Workout Trainer. | D.Editors’ Choice. |
A.physical training | B.mental healing | C.eating healthily | D.sleeping well |
A.is about 3 years old | B.can speak French |
C.likes watching TV | D.works for Hulu |
A.In a storybook. | B.In an app store. |
C.In a guidebook. | D.In a computer store. |
【推荐1】The food in America is different from our Chinese food. For example, they eat a lot of potatoes. They like to eat them every day. They eat bread for breakfast and for other meals. They eat bread with butter (黄油), maybe cheese or jam (果酱). Cheese and butter are made from (用……做成) milk. They drink a lot of milk, too. They drink the milk in hot or cold, and they put it in their tea. And they like meat or fish with potatoes and other vegetables. After the meal they always have something sweet. They call that dessert (甜点).
1. The American food is __________ Chinese food.A.the same as | B.different from | C.as well as | D.better than |
A.milk | B.butter | C.jam | D.sweet |
A.sugar | B.milk | C.cheese | D.tea |
A.milk | B.tea | C.coffee | D.porridge (粥) |
A.apples | B.pizzas | C.dessert | D.oranges |
【推荐2】Do you know the Louvre? At first, the I Louvre was a simple defensive(防御的)building, and then it was one of the main houses of French kinds for a long time. It became a museum in 1793, and now shows over 73, 000 square meters of western artworks from the Middle Ages to 1848. Some 35, 000 artworks are on display, the oldest of which date back over seven thousand years.
Here is more information about the Louvre.
Opening hours Monday: 9 am-6 pm Tuesday: Closed Wednesday: 9 am-9:45 pm Thursday: 9 am-6 pm Friday: 9 am-9:45 pm Saturday: 9 am-9:45 pm Sunday: 9 am-6 pm Closed on the following holidays: January 1, May 1, December 25 | Tickets online: €17 Quick entry to the museum in less than 30 minutes. Tickets at the museum: €15 Admission(进入)to the Louvre is free for all visitors on the first Sunday of the month from October to March, as well as on July 14(Bastille Day). | Getting to the Louvre Metro: Palais-Royal Musée du Louvre (lines land 7) and Pyramids (line 14) Bus: No 21, 24, 27, 39, 48, 68, 69, 72, 81, 95 Car: underground parking, open daily from 7 am to 11 pm. |
1. What was the Louvre first used as?
A.An art museum. | B.The French kings' house. |
C.A building against enemies. | D.The French kings' garden. |
A.The first Sunday of each month and December 25. |
B.Every Saturday from October to March and May 1. |
C.Every Saturday of each month as well as January 1. |
D.The first Sunday from October to March and July 14. |
A.People can get to the Louvre by bus No 1, 7, 14, 20, 24, 27. |
B.If people want to have a cheaper ticket, they can buy online. |
C.35, 000 artworks on show date back over seven thousand years. |
D.The longest open time of the Louvre is 12 hours and 45 minutes. |
A.A sports magazine. | B.A historical book. |
C.A tour guide book. | D.A science fiction. |
【推荐3】Language students often think they have memory problems. They worry because they can't remember words. In fact, the problem usually isn't with their memory. The problem is with how they study.
To remember words better, you need to understand ________ memory works. There are two kinds of memory: short-term and long-term. When you see, hear, or read something, it goes first into short-term memory. But short-term memory lasts for only a few seconds. You will only remember something longer if it goes into long-term memory. Your long-term memory is like a very big library with many, many books. And like a library, it's organized (有条理的). When you put away a book-or memory-you can't just leave it anywhere. You have to choose a place where you can find it again.
How can you do this with vocabulary? The answer is to work with the word and think about the word in new ways. You can do this by making up new sentences with it. Even better, you can make up a short story about the word, with people or places that you know. Another way is to create a picture in your mind with the word. For example, if the word is "height", you can think of the tallest person you know and try to guess his or her height. All of these activities are good ways to memorize words. They make the meaning of the words stronger in your long﹣term memory. And they give a way to find a word when you need it.
1. In the writer's opinion, students can't remember words because ________.A.they have memory problems | B.they are too worried |
C.they don't like to study | D.they don't do it in a right way |
A.what | B.how | C.where | D.who |
A.Short-term memory is not used often. |
B.What we see goes into long-term memory first. |
C.We will forget a word soon if it goes into short-term memory. |
D.We will never forget a word if it goes into long-term memory. |
A.Listening to some familiar stories. | B.Making up sentences with the word. |
C.Talking with people that you know. | D.Drawing pictures of the word on paper. |
A.language students' problems in study |
B.short﹣term and long﹣term memory |
C.how to make the meaning of words stronger |
D.how to improve ways to remember words better |
Todd was six years old. He was very happy because he liked going to the zoo very much, and he also liked going by train. He said,“I dreamed about the zoo last night, Mum.”
His mother was in a hurry, but she stopped and smiled at her little son,“What did you do in the zoo in your dream?” Todd laughed and answered,“You know. You were there in my dream, too.”
1. How old is Todd?
A.Five | B.Seven | C.Six | D.Eight |
A.it was Sunday |
B.it was going to be a sunny day |
C.She had nothing to do on Saturday |
A.7:15 | B.8:15 | C.8:30 | D.7:45 |
A.He was going to take a train. |
B.It was his sixth birthday |
C.He liked New York very much. |
D.He didn’t go to school. |
A.He saw a lot of animals. |
B.He played with a monkey. |
C.He saw some beautiful birds. |
D.The story doesn’t tell us. |
【推荐2】Welcome to Burton Safari Park. Burton is one of Europe's oldest wildlife parks. Here you can see wild animals from all over the world - and they're not in cages. Before we start, we have some information for the animal's safety and for your own. First, please stay in your car at all times. If there is an emergency (紧急情况)or your car breaks down, please use your horn (喇叭) and lights and a person will come and help you. If you would like to stop, please do so on the left side of the road, so the traffic will pass on the right. Please don't feed the animals. Our animals are fed on special diets and your food could make them ill or even kill them.
We're starting our tour with some of Burton's most interesting animals, our four white rhinos (犀牛)from South Africa. The white rhino doesn't get its name from its colour; the African word white means wild. The white rhino has a wide mouth and it helps the animal to eat grass. Sadly, there are very few white rhinos left because humans hunt them for their valuable horns (角). They can be made into things like handles(柄,把手)for knives.
1. Who is the speaker?A.A chairperson. | B.A tourist. | C.A climber. | D.A guide. |
A.use your horn | B.pass on the right. | C.feed the animals | D.kill the animals |
A.Ifs a new wildlife park. | B.Animals in Burton are kept in cages. |
C.Traffic there keeps to the left. | D.Visitors can feed the animals there. |
A.It gets its name from its colour. | B.It is a rare animal. |
C.People hunt it for its fur. | D.It has a wide nose. |
【推荐3】According to the recent survey , only forty percent of children in our school feel happy, Why?
Do you know what “happiness” means? A lot of money? No homework every day? High marks or anything else?
In fact , happiness is always around you put your heart into it. When you are in trouble at school, your friends will help you; When you study hard at your lessons, your parents are always taking good care of your life and your health; When you get success, your friends will say congratulations to you; When you do something wrong, people around you will help you to collect it; When you do something good to others, you will feel happy ,too. All these are happiness. If you notice a bit of them, you can see that happiness is always around you. All these can’t be bought with money. It’s a feeling of your heart. When you come across difficulties, you can say loudly you are very happy, because you have more chances to challenge yourself.
As the saying goes , lift is a revolving door. When it closes, it also opens. If you take every chance you get, you can be a happy and lucky person.
1. When you fail in the exam, both your teacher and your classmates will ________ to make you happy.A.laugh at you | B.play jokes on you | C.help you | D.quarrel with you |
A.Good luck! | B.Congratulations. | C.Just so-so. | D.Is that so? |
A.no homework | B.high marks | C.peace of mind | D.money |
A.Life | B.Happiness | C.Good luck | D.Chance |
A.5 | B.7 | C.4 | D.6 |