Japanese scientists and technology companies are coming up with new ways to deal with employee shortages in delivery service. How exactly? By introducing a robot that can deliver food to your home. A Japanese company ZMP has launched robot tests recently.
The ZMP's delivery robot in the process of testing is a red box that measures 109 cm and 133 cm in heights and lengths respectively. It is designed to carry up to 100 kilograms of anything with a approximate speed of 4 miles an hour. It has its own navigating system and a map, sensors(传感器)and cameras that allow it to self-drive. These, for now, are its main technical abilities. The next developments will be control of food temperature, and perhaps,voice control and speaking abilities.
The robot will be tested together with a local sushi(寿司)delivery company Ride on Express Co. Upon making a sushi order, customers will receive codes on their smart phones that will allow them to unlock the robot and get their orders out. Similar testing attempts have been undertaken by Domino's Pizza in Australia, where they tested a delivery robot a year ago.
In any case, before robots are able to deliver food or any other goods to real customers, massive testing on public roads or in the public air space will have to take place. While it is in the government's best interest to make up for the shortage of delivery in the Japanese labor market, it is clear that self-driving machines of any kind will not be permitted on the roads until they are fully tested and proven safe enough for public roads. According to the experts, this could take another 3 to 5 years.
In any case, robot delivery is not such a distant future after all, and recent developments show that there is significant market demand for such type of delivery.
1.How do Japanese handle the employee shortages in delivery service?
A.By raising employment and working hours.
B.By employing science and technology.
C.By increasing the salary.
D.By delivering more at a time.
2.What is the second paragraph mainly about?
A.The introduction of delivery robots.
B.The usage of delivery robots.
C.The basic data of delivery robots.
D.The appearance of delivery robots.
3.What's the reaction of Japanese government to delivery robots?
A.Being critical of the technology.
B.Ignoring the development.
C.Being a little bit hesitated.
D.Becoming great interested.
4.What can be the best title for the text?
A.Robot Delivery:New Tests in Japan B.Robot Delivery Coming to Use in Japan
C.Employee Shortage in Delivery in Japan D.Latest Automatic Service:Robots
高二英语阅读选择中等难度题
Japanese scientists and technology companies are coming up with new ways to deal with employee shortages in delivery service. How exactly? By introducing a robot that can deliver food to your home. A Japanese company ZMP has launched robot tests recently.
The ZMP's delivery robot in the process of testing is a red box that measures 109 cm and 133 cm in heights and lengths respectively. It is designed to carry up to 100 kilograms of anything with a approximate speed of 4 miles an hour. It has its own navigating system and a map, sensors(传感器)and cameras that allow it to self-drive. These, for now, are its main technical abilities. The next developments will be control of food temperature, and perhaps,voice control and speaking abilities.
The robot will be tested together with a local sushi(寿司)delivery company Ride on Express Co. Upon making a sushi order, customers will receive codes on their smart phones that will allow them to unlock the robot and get their orders out. Similar testing attempts have been undertaken by Domino's Pizza in Australia, where they tested a delivery robot a year ago.
In any case, before robots are able to deliver food or any other goods to real customers, massive testing on public roads or in the public air space will have to take place. While it is in the government's best interest to make up for the shortage of delivery in the Japanese labor market, it is clear that self-driving machines of any kind will not be permitted on the roads until they are fully tested and proven safe enough for public roads. According to the experts, this could take another 3 to 5 years.
In any case, robot delivery is not such a distant future after all, and recent developments show that there is significant market demand for such type of delivery.
1.How do Japanese handle the employee shortages in delivery service?
A.By raising employment and working hours.
B.By employing science and technology.
C.By increasing the salary.
D.By delivering more at a time.
2.What is the second paragraph mainly about?
A.The introduction of delivery robots.
B.The usage of delivery robots.
C.The basic data of delivery robots.
D.The appearance of delivery robots.
3.What's the reaction of Japanese government to delivery robots?
A.Being critical of the technology.
B.Ignoring the development.
C.Being a little bit hesitated.
D.Becoming great interested.
4.What can be the best title for the text?
A.Robot Delivery:New Tests in Japan B.Robot Delivery Coming to Use in Japan
C.Employee Shortage in Delivery in Japan D.Latest Automatic Service:Robots
高二英语阅读选择中等难度题查看答案及解析
Although air travel comes with jet lag, delays and awful food, it offers a brief digital detox—a precious few hours away from the wave of emails, messages and app announcements. But not anymore, In flight Wi-Fi is getting faster and cheaper, and is an increasingly common offering on budget and flagship airlines.
But how does in-flight Wi-Fi actually work? To simplify, there are two ways for an internet signal to reach your device when you’re up in the clouds. The first is via ground based mobile broadband towers, which send signals up to the aircraft’s antennas (天线). As you travel into different sections of airspace, the plane automatically connects to signals from the nearest tower, so there is (in theory at least) no interruption to your Internet. But if you’re passing over large areas of water or particularly remote zones, connectivity can be an issue.
The second method uses satellite technology. Planes connect to satellites in space (35,000 km above the planet), which send and receive signals via receivers and transmitters. Information is transmitted to and from your smart phone via an antenna on the top of the aircraft. These are the same satellites that are used in television signals and weather forecasting. Information is passed between the ground and the plane via the satellite.
All of that technology is expensive. The costs are usually passed on to customers. Over half of the world’s aircraft will be equipped with in-flight Wi-Fi within the next few years. It is set to become a billion-dollar industry by 2020. In the near future you’ll need to find a better excuse than “Sorry I missed your message—I was on a plane”.
1.What sends signals up to the aircraft’s antennas?
A.Internet companies. B.Ground-based receivers.
C.Budget and flagship airlines. D.Ground-based mobile broadband towers.
2.Who will pay for the in-flight Wi-Fi technology in the end?
A.Aircraft passengers. B.Satellite company.
C.Broadband towers. D.The local government.
3.What can we infer about in-flight Wi-Fi from the last paragraph?
A.It serves every customer. B.It has a bright future.
C.It develops very slow. D.It’s a high-tech industry.
4.What is the best title for the text?
A.How to Use In-flight Wi-Fi? B.Why Only Some Airlines Have In-flight Wi-Fi?
C.Why Is In-flight Wi-Fi Expensive? D.How Wi-Fi Works on a Plane?
高二英语阅读选择中等难度题查看答案及解析
Denmark is only about half the size of South Carolina, but it produces more of its electricity from wind than any other country in the world. That's not because it's a country with particularly strong wind; it has pretty ordinary wind speeds. The reason why the Danes now get 47% of their electricity from wind, with more to come, comes down to a combination of history and policy.
First, the history: Paul la Cour was a scientist and inventor who experimented with and built early wind power machines at the start of the 20th century. So it's not surprising that Denmark spent money building wind power plants early, beginning at a national level in the 1970s. In the 1980s, because of a strong movement against nuclear (原子核的)power plants, Denmark increased production before many other countries were even considering it.
Denmark has also had important government support for wind-energy projects, as well as support from the country 's technology-focused universities. Even back in 2002, the country was taking climate change warnings seriously, successfully cutting greenhouse gas emissions (排放)by 20%.
Some of the world's largest companies—including Vestas, which builds turbines ((涡轮), and Orsted, which specializes in offshore wind projects—are Danish. European countries are global leaders in using wind power but Denmark is far in front of its nearest competitor Ireland, which sourced 28% of its power from wind in 2018 according to industry group Wind Europe.
At the end of 2019, lawmakers in Denmark set a new goal to reduce greenhouse gas emissions by 70% by 2030 and increase the share of electricity sourced from renewable power to 100%.
1.What do we know about Denmark from Paragraph 1?
A.It produces more than half of its electricity from wind.
B.It makes the most of its wind to produce electricity .
C.It is the most environmentally friendly country.
D.It is a country with rich wind resources.
2.What is the key message of Paragraph 2?
A.Denmark started making use of wind power very early .
B.Paul la Cour built wind power plants in the whole country.
C.Nuclear power plants produce most electricity in Denmark.
D.Denmark taught other countries to build wind power plants.
3.Some large companies are mentioned to show that Denmark .
A.has an influential role on the world stage
B.has many technology-focused companies
C.is the head office of many large companies
D.is the world's leading wind power country
4.In which part of a newspaper can you read the text?
A.History. B.Lifestyle. C.Environment. D.Society.
高二英语阅读选择中等难度题查看答案及解析
根据所给汉语或首字母写出空缺处单词的适当形式,使句子完整,语法正确,每空一词。
1.The family was finally____(重聚)after ten years of separation.
2.Can we reach a_____(一致意见)on this issue?
3.Many wealthy people have_____(倾向)to move abroad.
4.This company’s______(承诺)to providing quality at a reasonable price has been vital to its success.
5.He was widely_________(谴责)for his rude behavior after the match.
6.He had enough money to pay off his outstanding_________(债务).
7._________(执意)on giving up the stable job,the young disappointed his parents.
8.He was of m______height,and had regular,even features of the kind which are instantly forgettable.
9.Tom s_______out of bed and ran downstairs.
10.He is always p_______against his teachers.
11.These plants are r________to cold temperatures.
12.The moon c_________a white light into the room.
13.Things are c______,so it’s hard for us to predict what will happen next.
14.Thousands are d________trying to leave their battered homes and villages.
15.With the development of technology,scientists now have no difficulty c_______the time when the spaceship will reach the moon.
高二英语单词拼写中等难度题查看答案及解析
Japanese fans who watched their national team be defeated by the Ivory Coast on Saturday showed it is possible to lose graciously (优雅地), when they stayed behind after the match to help clean up.
Despite seeing Japan's Blue Samurais lose 2-1 against the Ivory Coast' s national team at the Arena Perambuco in Recife, the Japanese audience armed with plastic bags searched their side of the stadium and gathered up dropped litter. While gathering waste after a sporting event is customary in Japan, the audience' s actions came as a shock to football fans from other countries.
This isn't the first time the Japanese have taken trash outside the stadium. The 1998 FIFA World Cup held in France was the first ever World Cup that Japan had qualified for. After their first group game against Argentina, the Japanese fans gave the world a lesson in politeness and respect by actually cleaning the football stadium seats. They picked up all the trash around them whether it was theirs or not. They then walked out and threw the trash in the garbage cans before leaving.
The all-around cleanliness of Japanese large cities comes as a culture shock to people coming from other big cities in the world. This tidiness is not due to millions of dollars spent on street cleaners and "Let's clean-up our city" campaigns. It's not due to effective public works or community service. It's due to one simple thing: They don't throw their rubbish on the floor. This unique and rare concept allows for both huge cities and the countryside to stay neat and tidy.
To reinforce this behavior, the common signs in Japan ask people to take their litter home with them. Then, to reinforce the sign, hey usually have no garbage cans in the parks. So when faced with the choice of throwing their garbage on the ground or keeping it with them, they keep it. They don’t need a “Don't Litter” or Keep Japan beautiful” sign. They have been doing it their whole lives and are used to taking their garbage with them.
1.The story in Paragraph 3 mainly shows that___________.
A.Japanese people are used to carrying their own trash
B.Japanese fans have a habit of cleaning up the stadium
C.Japanese fans often clean stadium seats before the game
D.the Japanese are very interested in watching football games
2.What can we say about Japanese big cities' cleanliness?
A.It has become common practice. B.It is the result of community service.
C.It costs millions of dollars every year. D.It exists because of public campaigns.
3.Which of the following do the Japanese accept as normal?
A.Punishing the behavior of littering. B.Many signs reading "Don't Litter"."
C.Lots of garbage cans in the parks. D.Taking litter away with them.
4.The author's attitude to the Japanese audience might be that of____________.
A.criticism B.unconcern C.respect D.doubt
高二英语阅读选择中等难度题查看答案及解析
Advertising companies are always having to come up with new ways to ______ products.
A. design B. classify C. promote D. identify
高二英语单项填空简单题查看答案及解析
Hot Technology Products at CES 2020
The consumer electronics show, or CES, presents new technology developments annually. Here are some latest products launched at CES 2020.
The Sero TV
Samsung introduced a TV that can be used to watch video designed for a smartphone. The Sero TV does this by turning itself from the normal TV position to an upright position that looks like the shape of a phone. The V can connect to mobile devices to play video directly from the phone.
Smart waste can
A company called TOWNEW presented; waste can designed for the home that does a lot of the dirty work on its own. When the can is full, the user touches a button to activate the machine's smart abilities. The device then completely closes off the waste bag inside, puts a new one in place, all by itself, and raises its top so the user can pick up and throw away the bag.
Invisible car hood(引擎盖)
Automobile industry company Continental showed off a new technology that seems to make the front end of a vehicle disappear. The technology, called "Transparent Hood," aims to make driving safer and easier. Cameras provide video of the area underneath the vehicle, permitting the driver to see objects and road conditions that might present danger.
Wearable air purifier
A company called Aō Air introduced a wearable air purifier. Designed to be a high-tech face covering to block pollution, the device pulls air through a filtration(过滤)system and then uses fans to create a small area of clean air at its front, allowing the air to be purified-without the need for a solid container.
1.Which company's product will appeal to video-loving mobile users?
A.Samsung. B.TOWNEW. C.Continental. D.Aō Air.
2.What's the main advantage of Smart waste can?
A.It saves users the bother of packing waste. B.It allows users to sort rubbish easily.
C.It breaks down waste automatically. D.It contains numerous waste bags.
3.What is special about the air purifier?
A.Complex. B.Costly. C.Waterproof. D.Convenient.
高二英语阅读选择中等难度题查看答案及解析
When Chinese researchers successfully figured out the genetic structure of the novel coronavirus in January, many people thought a vaccine(疫苗) would soon follow. 1.
First, scientists must work together to understand the structure of the virus and develop potential vaccines to fight against it. 2. After passing animal tasting, clinical trials of the vaccine are then done on humans. Finally the vaccine needs to be approved by officials before it can be made available to the public. All of the steps are necessary to make sure that the new vaccine is safe for people to use. 3. With technological advancements and government funding (资金), the time it takes to develop vaccines can be reduce.
CEPI, an international organization that develops vaccine, for example, is funding programs that focus on making a vaccine for the novel coronavirus. About 35 companies and academic institutions, including the US company Moderna, funded by CEPI, are searching for a COVID-19 vaccine. 4. Once a vaccine is ready, 100 million doses (剂量) could be made within a year, according to Modena’s CEO Stephane Bancel.
5. Not only do they help to save individual lives, but they also help the local and even the global community.
A.This is why a vaccine is developed.
B.But that’s a lot easier said than done.
C.However, experts say vaccines are unlikely to be available
D.Once these first vaccines are made, they are tested on animals.
E.Sometimes, this process can take as long as 10 to 15 years to complete.
F.Even though vaccines take a long time to develop, they are very important.
G.A few have begun testing in animals, while Moderna’s attempt has started human trials.
高二英语七选五困难题查看答案及解析
Internet has been a powerful force fueling economic growth across Europe, North America and Asia over the past several decades. Further globalization will bring far more profits in the future. To help those countries in poverty and expand trade worldwide to benefit all the mankind, Africa is the next frontier(地区)for the internet.
Digital reforms have taken off quickly in Africa, partly because the younger generation is more ready for adoption of new technologies. Compared to aging populations in developed countries, the average age in Africa is 19.2 years old. While less than half the population has access to electricity, two-fifths own a mobile phone.
With the growing demand for being connected, a number of mobile carriers are now seeking to expand network coverage in Africa. Governments of African countries are also pushing for the network construction as they recognize that communications and renewable energy play an important role in the development of their countries.
In recent years, the majority of the investment(投资)into Africa has come from China. Direct investment from China has grown 40% annually over the past decade, far more than investment from other economic partners, including the US. Huawei, ZTE and China Telecom have all entered the field. Huawei recently announced that it was launching a 5G transport network in South Africa, the first company to expand 5G network in this area. Meanwhile, Western governments are planning to do more to invest in Africa to maintain their economic relationships with it. That has received support from many tech giants like Facebook, which recently announced plans to lay a 37,000 kilometers of subsea cable network to build a direct high-speed internet connection between 16 countries in Africa with Europe and the Middle East.
Expanding network connectivity across Africa will open up digital services that many of us take for granted, like mobile banking, e-education and online shopping. Because the global economy is so closely linked, the increase in internet access will not only power economic growth and create new markets in Africa, but encourage development in other fields and around the world.
1.Which factor contributes to the rapid success of technology revolution in Africa?
A.The aging population. B.Coverage of the internet.
C.The easy access to electricity. D.The youth’s willingness to try new technology.
2.All the efforts to expand network to Africa are mentioned EXCEPT_______ .
A.Support from Western big firms
B.China’s huge investment into Africa
C.Connections between Europe and the Middle East
D.Encouragement of governments in African countries
3.According to the passage, which saying does the author seem to believe?
A.Efforts will pay off.
B.A friend in need is a friend in deed.
C.Technology is a double-edged sword (双刃剑).
D.Mankind is a community with a shared future.
4.What will the author probably talk about in the following paragraph?
A.Background information of African digital reform.
B.The worldwide technological support given to Africa.
C.The development of other countries in the past century.
D.Detailed potential benefits of African network expansion.
高二英语阅读选择中等难度题查看答案及解析
Think “art”. What comes to your mind? Is it sculptures in the Louvre, or Chinese painting in the Palace Museum? Or maybe, just maybe, it’s a dancing pattern of lights?
The artworks by American artist Janet Echelman look like colorful floating clouds when lit up at night. Visitors can not only enjoy looking at them, they can also interact with them — literally.
1. Exhibits such as these are certainly new and exciting, but are they really art?
Whatever your opinion, people have been expressing their thoughts through art with various tools and technologies for thousands of years. Yet Michelangelo and others have been labelled as “artists” rather than “technicians”. 2.
Today, however, technological advances have led to a combination of art and technology. As a result, the art world is changing greatly. 3. Take for example one of China’s most famous paintings, Along the River During the Qingming Festival. As this artwork is rarely on display, people have sometimes queued a long time for a chance to see it. Thanks to technology however, millions more people have been able to experience a digital version of it with 3D animation.
4. Not only can we interact with art, but also take part in its creation. With new technological tools at our fingertips, more and more people have created exciting new art forms, such as digital paintings and videos.
However, such developments are making the line between art and technology less distinct. Is the artist the creator of the art itself, or the maker of the technology behind it?
5. But one thing is for sure — with so many artists exploring new possibilities, we can definitely expect the unexpected.
A.Now art is more accessible to us than ever before.
B.Where technology will take art next is anyone’s guess.
C.It’s not important whether they are artists or technicians.
D.They do this by using their phones to change their colors and patterns.
E.They watch as the different scenes change from daylight into nighttime.
F.The art-tech combination is also changing our concepts of “art” and the “artist”.
G.This means that art and technology have always been seen as two very separate things.
高二英语七选五困难题查看答案及解析