More and more people are using mobile phones now. Smart phones are used as televisions, cameras, and music players. They are also used for sending e-mails or surfing the Internet. If someone talks about mobile phones, many Chinese will think of Huawei.
In China, even in the world, Huawei is a wonder. Ren Zhengfei built up Huawei company in 1987. The company sold 58.4 million smart phones in the first season of 2019. Huawei has got second place at the mobile market.
Now, Huawei has been the leader in 5G field. It has more than 75,000 top engineers and scientists on research. They try their best to bring digital and high technology to every person and place. It’s more convenient for modern people to live in a rapid way. What a useful technology 5G is!
We are looking forward to seeing a stronger Huawei. It provides a faster and better communication way for us. It also brings “Created in China” to the world.
1，2题完成句子；3题简略回答问题；4题找出并写下第三段的主题句；5题将文中划线句子译成汉语。
1. Huawei company sold 58.4 million smart phones in
2. Now many top
3. When did Ren Zhengfei build up Huawei company?
4.
5.
2 . If you look at the top of your phone, you’ll usually see a little symbol that says 3G or 4G. The “G” stands for the “generation” of your mobile network. But these symbols will become things of the past after 5G fully arrives.
On March 30th, 2019, Shanghai vice-mayor Wu Qing made the first 5G video call on a Huawei Mate X smartphone, CGTN reported. Shanghai has also become the first city in China to start testing 5G networks.
Now, 4G takes about 100 to 200 milliseconds to send and receive data. But 5G will get it down to 1 millisecond or less. This big change will not only make our mobile Internet faster. It can be used in many other ways as well.
For example, 5G will help to make self-driving cars safer. Today’s self-driving test cars have one problem—lag. When the car “sees” an obstacle (障碍物), it sends this information to a data center and receives instructions. However, it takes time to send and receive this information. With this kind of lag, the cars might crash because they don’t receive instructions in time. With 5G, this lag will be greatly lowered, making the cars safer, according to CNN.
5G could also be used to power the Internet of Things (IOT). This refers to a large online network that connects all things and people. Fast Internet speeds will be the key to developing this technology. For example, with IOT under 5G, your fridge could automatically (自动地) place an order online for eggs when it finds that there are no eggs left inside.
All in all, 5G will shape every type of technology that it touches. And you won’t have to wait too long for that to happen.
1. The writer uses self-driving cars as an example to ________.| A．explain how self-driving cars work | B．show us the advantages of self-driving cars |
| C．warn about the possible dangers of self-driving cars | D．explain how 5G’s fast speed can be helpful |
| A．延迟 | B．迷路 | C．暂停 | D．耗电 |
| A．describe the importance of IOT | B．encourage people to try the new product |
| C．introduce how to use the Internet of Things | D．show 5G would make IOT more powerful |
| A．Can 5G go any further? | B．5G has changed our life |
| C．5G is on the way | D．China is leading the world in 5G |
3 . Whether from news reports or social media articles, you may know that 5G is coming.
5G is the 5th generation network. It is a new network after 1G, 2G, 3G and 4G. It can connect everyone and everything together. 5G networks will cover many cities in China soon. 5G means super-fast data speed. One can download a two-hour movie for fewer than 10 seconds, and it is making our lives more and more convenient.
5G will make self-driving cars possible. For safety, self-driving cars need super-fast data transmission (传输）to communicate with their nearby environment. 5G is just what makes self-driving cars achieve this. Even airplanes will become “smart” in the near future. Passengers will be able to use 5G networks in the air to connect to the Internet and can order for food and drinks.
5G will be a big help for students who take online classes. Many people live in poor areas in the world where there are no schools. But with 5G, this will change. Students all over the world will be able to see places like the Great Wall without leaving their rooms.
It will be also easier for doctors to treat patients remotely by 5G. It means caring for patients from far away.
The facts listed above are only a part of what 5G will make possible and popular. Just as in the early days of the Internet in the 1990s, few could see how it could change our life and the world. The same will surely be true of 5G. With 5G, many things do not seem like dreams any more. Now let’s get ready to say goodbye to 4G and welcome the coming of 5G.
1. How long may it take to download a two-hour movie with 5G?| A．15 seconds. | B．8 seconds. | C．10 minutes. | D．2 hours. |
| A．快速地 | B．高效地 | C．远程地 | D．科学地 |
| A．self-driving cars | B．”smart” airplanes | C．online classes | D．hospitals without doctors |
| A．to be used freely | B．super-fast data speed |
| C．to connect everyone and everything together | D．to make life more convenient than 4G |
| A．4G is no more used in our daily life now |
| B．the writer is worried about the coming of 5G |
| C．with 5G, some of our dreams will come true for sure one day |
| D．in the 1990s, all the people believed that the Internet would change our life |
In 1987 a small company named Huawei was started in Shenzhen. After more than 30 years of development, the company has now beaten Apple and become the world’s second largest maker of smartphones. It has also become the world’s supplier (供应者) of 5G. In China and even in the world, Huawei is a wonder. Although it started producing mobile phones not many years ago, it has become one of the most famous phone companies.
But recently, Huawei faces some difficulties. The US government made a law to stop its sales in America. American officials said Huawei gave information that it collected to the Chinese government. At the same time, the US government planned to stop selling parts and services to Huawei. They believed that Huawei’s business would be hurt this way.
“We have never received such a request from the Chinese government and we have never tried to get into other systems to collect information,” Ren Zhengfei, Huawei’s president said. “The law would have little effect on our company. Huawei has enough ability to deal with the problems,” Ren added.
In an interview several years ago, Ren Zhengfei said, “I started Huawei with only £4000 at the beginning, but now it has become a 100 billion company. The experience was not as romantic as you imagine.”
Facing the law of the US, Huawei is growing. Huawei’s smartphone sales around the world rose 50 percent compared with a year earlier in the first three months of 2019. At the same time, sales from both Samsung and Apple fell. So far Huawei has grown into the world’s largest telecommunication equipment supplier (供应商), selling in 170 countries. It may beat Samsung as the largest smartphone maker in the near future.
1. How many kinds of smartphones are mentioned in total in this passage?| A．One. | B．Two. | C．Three. | D．Four. |
| A．Huawei collected the information for the Chinese government. |
| B．Ren Zhengfei started Huawei with only £4000 in 1987. |
| C．Huawei has beaten Samsung, a South-Korea phone maker so far. |
| D．Huawei has developed its business smoothly. |
| A．浪漫的 | B．现实的 | C．成功的 | D．麻烦的 |
| A．Huawei has become one of the most famous phone companies. |
| B．Huawei has become the largest maker of smartphones in the world. |
| C．Huawei has got into some systems of the US. |
| D．Huawei is full of hope and must succeed in the future. |
5 .
Topic | 4G | 5G |
Speed | 4G takes about 100 to 200 milliseconds(毫秒) to send and receive information. | 5G will help cut down the time to 1 milli-second or less. |
Amusement | We can just experience the VR games in special places once in a while. | VR games will become more common and exciting with 5G. |
Traffic | Most people can’t trust self-driving in 4G because of unexpected problems. | 5G will make self-driving cars have much faster reaction(反应) than 4G. |
Smart Homes | Just a small part of the house has Blue-tooth to connect in 4G. | In smart homes, your home machines can start working ahead of time. |
5G will not only make our network faster, but change many things in our lives. Although not everyone can use 5G now, China is trying its best to let everyone use 5G as soon as possible. | ||
1. When did people use 5G in China?
| A．On May 30th, 2019. | B．In June, 2019. | C．In June, 2020. | D．Doesn’t know. |
| A．5G is about 100-200 times faster. | B．5G is about 10 times faster. |
| C．4G is as fast as 5G. | D．The passage doesn’t mention it. |
| A．trust self-driving in 4G totally | B．use self-driving cars more safely in 5G |
| C．use Bluetooth to connect everything in 4G | D．make your home machines work ahead of time in 4G |
| A．Huawei helped the BBC use 5G for the first time in the world! |
| B．5G can not make VR games more exciting than 4G. |
| C．5G will change everything in our lives. |
| D．Everyone can use 5G in China now. |
| A．an art book | B．a science fiction | C．a technology magazine | D．a sports newspaper |
6 . How has technology made your life easier? When you go to a shopping mall, you can enjoy free WiFi there. When you want to take a taxi, you can order one with your phone. In fact, all of these things can be seen as the first step of a smart city.
The idea of a smart city was first suggested by a tech company, IBM in 2010. A smart city is a city that uses digital (电子的) technology, like 5G networks, to save money, resources (资源) and make our lives more convenient.
Cities like Boston and Amsterdam are already using smart technology to improve public services. In Boston, smart trash bins (垃圾箱) can be seen everywhere. When the trash bins are almost full, they can ring loudly to remind cleaners to clean them.
Smart cities will allow us to save resources. Computers and 5G networks help check water, gas pipes. In this way, they could easily remind workers to repair them when there is a leak (泄露) in.
Of course, it will take time to build the smart cities of the future. But since we’ve already seen successful examples, it won’t be long until more cities join in. By 2050, about 60% of people will live in smart cities.
1. What can you do if you want to order taxis according to the passage?We can order taxis
2. What are the advantages of the digital technology according to the second paragraph?
It can help us
3. How can smart trash bins remind cleaners when they are almost full?
They can remind cleaners by
4. What does the underlined word “them” refer to in the fourth paragraph?
It refers to
5. What can we learn from this passage?
Technology can make our life
7 . If you look at the top of your phone, you’ll usually see a little symbol that says 3G or 4G. The “G” stands for the “generation” of your mobile network. But the symbols will become things of the past after 5G networks fully arrive.
Shanghai vice-mayor Wu Qing made the first 5G video call on a Huawei Mate X Smartphone. Shanghai has also become the first city in China to start testing 5G networks. About 100 times faster than 4G networks, 5G will let people download and upload data faster than ever before. But 5G won’t just bring faster mobile Internet. People can use it for many other things as well.
For example, 5G will help to make self-driving cars safer. Today’s self-driving test cars have one problem-when they found something in front, that is too late to stop at once. When the car “sees” something in front, it sends this information to a data center and receives instructions. However, it will be some time before it sends and receives this information. With this kind of lag(滞后), the cars might crash because they don’t receive instruction in time. With 5G, this lag will be greatly lowed, making the cars safer.
5G could also be used to power the Internet of Things(IOT), that is, a large online network that connects all things and people. Fast Internet speeds will be the key to developing this technology. The IOT could be used in a lot of ways. For example, with IOT, your refrigerator could automatically place an order online for eggs when it finds that there are no eggs left inside.
1. According to the passage, people in Shanghai ________.| A．have used 5G networks | B．have tested 5 in Nokia Company |
| C．have tested 5G networks under the leadership of Wu | D．have succeeded in working by 5G |
| A．explain how 5G’s fast speed can be helpful | B．warn about dangers of self-driving cars |
| C．explain how self-driving cars work | D．tell us the reason why Shanghai people like to use self-driving by 5G |
| A．5G is widely used in China now. | B．5G networks will make our lives more convenient. |
| C．There are no symbols at the top of our phones. | D．5G can’t be faster than 4G. |
| A．a robot that can do housework |
| B．an online store where you can buy everything |
| C．a large online network that connects things and people |
| D．5G can give us free eggs when we have no eggs in our refrigerators |
8 . Shanghai Renji Hospital broadcast(直播)a cancer operation, using 5G technology first in China with the Da Vinci Robotics System. It is the
The broadcast
The patient was a 65-year-old woman
The hospital's Ningbo branch was in
Doctors in Ningbo are able to
One of the doctors in Ningbo said that in the past they had tried to use other technologies during such broadcasts, but none of them is clear or
Maybe one day, we'll be able to watch a(n)
| A．newest | B．oldest | C．biggest | D．smallest |
| A．taught | B．chose | C．allowed | D．understood |
| A．clearly | B．beautifully | C．carefully | D．happily |
| A．coming | B．hearing | C．learning | D．suffering |
| A．temperature | B．difficulty | C．performance | D．education |
| A．program | B．operation | C．action | D．illness |
| A．order | B．danger | C．trouble | D．service |
| A．time | B．money | C．chances | D．experience |
| A．discussion | B．argument | C．idea | D．agreement |
| A．watch | B．find | C．forget | D．build |
| A．why | B．how | C．where | D．when |
| A．strong | B．cheap | C．smooth | D．lively |
| A．solve | B．meet | C．enter | D．discover |
| A．first | B．second | C．third | D．fourth |
| A．free | B．busy | C．active | D．live |
| A．to | B．at | C．for | D．with |
9 . QR code（二维码）yes or no
Walking along a common street in China, you will easily find people hold their phones, scan（扫描）something and take away the products.
However, some people are afraid of using it.
What do you think of QR code? Do you like to use it?
| A．If you want to know some information of a product, just scan the QR code. |
| B．QR code was first invented by a Japanese company in 1994. |
| C．People all over the world use QR code. |
| D．If you are a foreigner, you may feel surprised because people don’t pay cash. |
| E．Nowadays in China, QR code can be found in every corner of the society. |
| F．The first reason is that you can’t control your spending. |
| G．They think QR code is dangerous. |
10 . Do you know 5G? It is the fifth generation of mobile network technology. These new networks are coming.
China just issued commercial licenses （发放商用牌照）for 5G on June 6, 2020. This means that China’s telecom companies were soon able to offer 5G networks for mobile phone users.
Each mobile network generation is faster and more powerful than the one before it. 1G let us talk to each other. 2G let us send messages. 3G gave us data and the Internet. And 4G made all of these things faster. What’s special about 5G?
5G has a very short delay between sending and receiving information. Now, 4G takes about 100 to 200 milliseconds（毫秒）to send and receive data. But 5G will get it down to 1 millisecond or less—this is almost real-time.
This big change will not only make our mobile Internet faster, but also deeply change dur lives. Read on to find out how.
5G+entertainment
5G networks are about 100 times faster than 4G. This means you can download a movie in seconds using 5G. Also, virtual reality （VR） games will become more popular with 5G. The short delay of 5G will make the games feel even more real.
5G+transportation
5G will also bring us safer self-driving cars. These cars can send signals （信号）to each other. They also talk to traffic lights and road sensors （传感器）. 5G will allow cars to react even faster than human drivers.
5G+smart homes
5G also makes the Internet of things possible. Internet of things is a large network that connects everything to the Internet. Smart homes are part of it. For example, your toaster can automatically（自动地）start making breakfast after your alarm rings. And if its sensor feels the air becoming dry, a smart sprinkler could water your plants by itself.
1. What does the underlined word “delay” in Paragraph 4 probably mean in Chinese?| A．传输 | B．延时 | C．断开 | D．卡顿 |
| A．entertainment | B．transportation | C．smart homes | D．health |
| A．Mobile phone users can use 5G networks. |
| B．Each mobile network generation has their own advantages. |
| C．5G will change our lives in many ways. |
| D．5G will bring us safer self-driving cars. |
