1 . In some science fiction movies,the robots are just like humans. They help with the housework and do the most
Some scientists believe that there will be such robots in the future.
But robot scientist James White
Robot scientists are not just trying to make robots look like people. For example, there are already robots
In the future, there will be more robots everywhere, and humans will have
A.interesting | B.unpleasant | C.pleasant | D.popular |
A.But | B.So | C.However | D.While |
A.use | B.spend | C.pay | D.take |
A.look like | B.look at | C.look for | D.look up |
A.agrees | B.disagrees | C.likes | D.dislikes |
A.easy | B.difficult | C.important | D.possible |
A.For example | B.Instead | C.Such as | D.Besides |
A.after | B.for | C.over | D.in |
A.worked | B.work | C.working | D.to work |
A.always | B.easily | C.never | D.often |
A.more | B.less | C.fewer | D.little |
A.shapes | B.colours | C.sizes | D.actions |
A.the other | B.other | C.the others | D.others |
A.seem | B.seemed | C.got | D.look |
A.that | B.how | C.what | D.when |
Robots were invented to service human beings. They do some dull and d
Robots are s
3 . What's going to happen in the future
What's going to happen in the future?Here are some things that scientists say is most likely to happen 10to 30 years from now.
1 Digital money
We used to pay with cash for everything we bought. In fact,we are already using one type of digital money,when we swipe(刷卡)our bus pass or use a credit card to shop online.
You have to admit that using a card is much easier than searching your pocket for change. It is also safer than carrying a lot of cash on your person. People in Sweden completely stopped using cash last year and the US might be next.
2 Bionic(仿生的)eye
People who are blind may have a chance to get their sight back-by wearing bionic eyes. A blind eye can no longer sense light,but a bionic eye can use a camera to “see” the environment and send data into the brain.
Although the bionic eye that's out now only allow patients to see lights and unclear shapes,a high resolution(分辨率)version could be just a few years away.
3 Self-driving car
Unlike a human driver,a self-driving car won't be distracted(分神)by a phone call,the radio or something outside the window. Sensors(探测器)and cameras on the car would allow it to keep strictly to the rules of the road and keep a safe distance from other cars. This would greatly reduce the number of road accidents Many vehicle companies are now planning self-driving cars. By 2040,driverless vehicles will be the main vehicles on the road.
根据短文内容完成表格(每格限填一词)。
Thirty years in the | ||
Digital money | Advantages | Using cards is much easier and |
The future | Sweden stopped taking cash last year and America may follow its | |
Bionic eye | | A bionic eye can use a camera to "see" the environment and send data directly to the brain so the |
The future | Although now blind people wearing a bionic eye can only see lights and unclear shapes, there could be | |
Self-driving car | How it | Sensors and cameras make it possible to keep a safe distance from other cars. |
Advantages | A self-driving car will strictly keep to the | |
The future | Many vehicle companies are planning self-driving cars. Driverless |
If yes, you’re not alone. These days, many people are facing the stress in the use of mobile phones. They reach for their mobile phones when they wake up in the morning, and keep checking their social media apps to get the latest updates (更新).
A report from Google shows that 70 percent of people don’t want to spend much time on their phones. This is why Google introduced an app called Dashboard for the new Android operating system(安卓操作系统). This new app includes functions (功能) that help users manage the time. For example, users can see how many times they’ve unlocked their phone, how many times they’ve checked their social media apps, and how much time they spend on each app every day.
Once the users see this information, they’ll be able to make some changes. With the App Timer (计时) function, users can set a time limit for how long they can use each app for every day. After they’ve hit the limit, they won’t be able to use the app until the next day. And with another function, the app gets incoming calls silent when the user puts the phone face down.
If people truly want to make full use of their free time instead of losing hours on their phones, these new functions are just one way of doing that.
After all, who needs to use an app to stop you from using other apps? The easiest answer would be just to use your willpower.
1. Where does the users’ stress come from?
A.Too many updates of the apps. | B.Too many functions of the apps. |
C.Too much information they receive. | D.Too much time they spend on the phone. |
A.It stops the users from using willpower. |
B.It checks how much time the users spend on apps. |
C.It lists how many times the users have unlocked the phone. |
D.It shows how many times the users have checked social media apps. |
A.目的 | B.标准 | C.许可 | D.限制 |
A. | B. | C. | D. |
A.Its design is perfect. | B.It may be helpful to some people. |
C.It needs more functions. | D.It has too many functions. |
Some kinds of tools (工具) have been developed. They make the 21st century learning experience much more interactive and interesting. Attracting the attention of students is always difficult, but these tools have made a big difference in how pupils learn.
For example, an interactive whiteboard is different from a traditional chalkboard. It allows the teachers to show images and provide sound as well. If you imagine a large computer screen with colorful images and sound added in, you can see why so many pupils are drawn in by what they see and hear in a modern classroom.
Various audio (声音的) tools also help to make sure that everyone can hear what the teacher has to say. In the past, if a teacher said something that a child missed, perhaps the child was too timid (胆小的) or nervous to ask them to repeat it. Now they are less likely to miss out simply because they’re sitting too far away from the teacher to hear them.
The 21st century classroom is able to teach pupils more than one thing. For example, imagine a history lesson is given in a modern classroom. How is it different from a classroom setting in the past? The answer is simple. The students will not only learn about history itself, they will also learn how to use the modern equipment (设备) that helps the teacher get their message across.
Modern technology can make teaching and learning easier. Student response (应答) system makes everyone able to express their opinions or answers without having to speak up. Since everyone can do it, the teacher can see who needs more help in other ways.
It’s clear that this kind of classroom technology is making a great difference in modern classrooms.
Topic | Modern technology helps us make teaching and learning more interesting and interactive. |
of using modern technology in the classroom | 1. Make it much easier to attract pupils’ ●Whiteboards allow teachers to show colorful images and provide sound. ●Audio tools make students hear the teacher’s 2. Make students learn more than one thing. ●Help students learn the knowledge of a 3. Make teaching and learning easier. ●Student response system makes students give their opinions or answers without |
Conclusion | Modern classroom technology makes a great difference to teaching and learning. |
6 . “I’m Sunny. I have a robot friend. Its
“Come on, Robbi! Fetch (取)
“OK, Sunny, I
“Do you
“Yes, some biscuits, please.”
Then Robbi goes back to the
Robbi can also sing songs. But it can only sing
Every weekend, all my good friends come to my
A.family | B.name | C.address | D.number |
A.you | B.it | C.him | D.me |
A.did | B.have | C.will | D.am |
A.want | B.drink | C.buy | D.eat |
A.shop | B.kitchen | C.bedroom | D.living room |
A.happy | B.funny | C.angry | D.sorry |
A.housework | B.homework | C.meals | D.school things |
A.different | B.new | C.old | D.the same |
A.body | B.memory | C.brain | D.head |
A.school | B.family | C.home | D.room |
Robots are smart because they have computer brains. They can help people work in d
Mr Green is a fourth-grade robot teacher. He has s
Another advantage is that Mr Green is flexible(灵活的).If the children need more t
8 . Hello Kitty, the cat with no mouth, has become the first cartoon kitty to go to space. A seventh grader from America came up with the idea for her science project at school.
Lauren Rojas, a 13-year-old girl, once watched a television programme. In the programme, a balloon was released into the sky. She thought she could do the same with her Hello Kitty doll.
Lauren spent about a month building a small silver rocket and a weather balloon by herself. She put the Hello Kitty doll into the rocket and tied it with the balloon. After testing wind direction and temperature, she set the balloon free. Lauren Rojas said she wanted to test the effects of altitude on the balloon’s air pressure and temperature. To record the journey, she put cameras to the rocket.
After a few minutes, the balloon rose more than 90,000 feet above the ground. It was near outer space. There, the air was so thin that the balloon burst. The balloon was 53 times larger than its original size before bursting open. Hello Kitty’s rocket fell back down to Earth with the help of a parachute. It landed in a tree 47.5 miles from the launch site.
Hello Kitty went along for the ride in the rocket just for fun. “I have liked her ever since I was 6 years old,” Lauren told the New York Daily News. “I thought it would be really fun to add a toy inside the rocket.”
Lauren loves carrying out science experiments. This experience sparked her interest in science even further.
1. What idea did Lauren come up with for her science project?A.Watching a television programme. |
B.Making a science experiment with her friends. |
C.Sending a Hello Kitty doll into space. |
D.Flying a rocket to the Moon. |
A.slowly all by itself | B.with the help of a balloon |
C.with the help of a parachute | D.in a small plane she built |
A.test how altitude influences the balloon |
B.record the journey with a camera |
C.make herself become a famous girl |
D.add a toy inside the rocket for fun |
A.It flew into outer space at once. |
B.It became larger than its original size. |
C.It reached 90,000 feet above the ground. |
D.It fell down and got stuck in a tree. |
A.Lauren put the video recordings on the Internet |
B.Lauren will become more interested in science |
C.Lauren won’t carry out science experiments any more |
D.Lauren got an A+ on her project |
9 . Thumbs Down to Texting (屈指发短信)
Do you have a mobile phone? Do you send text messages to your friends and family?
Text messaging or “texting” is becoming very popular. But, scientists have discovered that texting can give us problems with our hands. Be careful! Too much texting can cause swelling in our thumbs. Our thumbs were not made for pushing small buttons, over and over . Scientists call this problem RSI. We spoke to a doctor called Harriet Wilson, who treats many sick people with RSI. She says we need to see how much time we are spending in typing text messages. If we are spending more than 10-15 minutes at once, we could have problems in the future.
As mobile phones develop, they are getting smaller with buttons closer together. Texting with a smaller phone is worse than using a larger phone with bigger buttons. Using a computer keyboard and playing video games can cause the same problem. So more and more people could find themselves with RSI. Among them, most are university students and teenagers, as they do not know the risks of spending so much time using computer, video games and mobile phones. If we don't do something about this, too many young people could grow up in terrible pain.
根据短文内容,完成下列小题。
1. What is becoming very popular now?
____________________________________________________________
2. Does the word “once” mean “one time” in the second passage?
____________________________________________________________
3. What kind of people are easier to have the problem of RSI?
____________________________________________________________
4. What can also cause RSI except texting?
____________________________________________________________
5. Which is easier to cause the problem of RSI, using smaller mobile phones or larger ones?
____________________________________________________________
The idea of a smart city was brought up by US company IBM in 2010. Generally, a smart city is a city that uses digital technologies such as the Internet to improve city planning, save money and resources, and make our life convenient. How smart can a city be? Here are great examples that we can learn from.
In 2009, Dubuque became the first smart city in the US. The city used smart water meters to take the place of traditional water meters. They can detect(探测)water waste and leakage(泄漏)and send data to let the house owner know. The same system is used for other city resources like electricity and natural gas. This way, people know how they use their resources and are glad to help reduce waste.
Santander in Spain also gives us a look at the future. If people point a phone toward a nearby bus stop, the phone immediately shows all bus lines that serve the stop as well as their arrival times. The government organized a research team and provided an App(应用程序)that collects data on almost everything: light, temperature, and the movements of cars and people. Opening the App near a supermarket provides immediate information on special things.
1. According to the passage, which of the following is RIGHT?
A.Digital technologies are used in smart cities. |
B.An English company first raised the idea of a smart city. |
C.A smart city is mainly made up of free Wi-Fi and phones. |
D.A smart city is still an idea and hasn’t come into being. |
A.useful | B.normal | C.suitable | D.easy |
A.cleaning water | B.supplying water |
C.saving water | D.producing water |
A.business | B.health care |
C.traffic controlling | D.public transportation |
A.Digital technologies help improve city planning. |
B.Smart cities will make our future life better and smarter. |
C.Smart cities are very common in both Dubuque and Santander. |
D.Spain and the US take the leading position in building smart cities. |