1 . A new product from Google may help people solve their sleep problems, but some privacy rights groups are concerned.
Google showed off its newest Nest Hub home assistant device on Tuesday. In addition to recognizing your voice, showing pictures, videos, news and weather, it can also track your sleep. The basic model costs about $100 and the sleep-tracking technology will be available for free for the rest of 2021. The sleep tracker makes Google’s product different from a similar home assistant from Amazon. If you put the Nest Hub beside your bed, it can follow how you sleep. That is because of a new computer chip called Soli, which can sense motion. Some people may like the new technology because they would not have to wear another device to bed. Some companies make products people can wear on their wrist to track their sleep.
Google says the new Nest Hub will create reports each week that show how long and how well a person sleeps. It will also show if they snore, cough or wake up often. The company said it studied 15,000 people over the course of 110,000 nights to develop the technology.
For people who want to know more about their sleep, the device sounds like a good idea. But, people who pay attention to privacy are worried what Google might do with the information it is gathering. Jeff Chester is one of those people. He is the director of the Center for Digital Democracy. “Google’s goal is to monetize every cell of your body,” he said.
Google recently bought FitBit, a company that makes a health tracker people can wear on their wrist. Some technology experts think Google may find a way for the Nest Hub to work with the FitBit.
Google says the sleep tracker has a lot of privacy protections. For example, it will only work if the user turns it on. The company said it will not use a person’s sleep information to try to sell advertising. But Chester said he is not so sure that promise will be kept.
1. Which is true about the Google’s new Nest Hub?| A．It’s the first device to track people’s sleep. |
| B．It has some functions as a home assistant. |
| C．It can be available for free for the rest of 2021. |
| D．It is the same as a health tracker produced by FitBit. |
| A．Because private information may be let out. |
| B．Because the sleeping problems can’t be solved. |
| C．Because sleep may be interrupted. |
| D．Because sleeping reports may be created each week. |
| A．Make money on. | B．Keep track of. | C．Take care of. | D．Give away. |
| A．Google’s New Soli |
| B．Google’s sleep problem solver |
| C．Google’s Newest Nest Hub |
| D．A Sleep Tracker |
2 . Morgan’s Wonderland, located in San Antonio, Texas, is a theme park mainly intended for mentally or physically disabled children. The park was built by Gordon Hartman, a former real estate (房地产) developer. The creation of the park was inspired by his daughter, Morgan, who suffers from severe cognitive delay and physical challenges.
The world’s first ultra-accessible family fun park, Morgan’s Wonderland opened in the spring of 2010. Admission for guests with special needs is free, and fees for the general public are set at a much discounted price so that people of all ages and abilities can come together and play in a fun and safe environment.
Completely wheelchair-accessible, the park features 25 acres of attractions including rides, playgrounds, a catch-and-release fishing lake, and picnic areas throughout the park. The rides are custom-designed to accommodate wheelchair riders so that every family member can enjoy the fun. The adapted rides include the Off-Road Adventure, where guests can test their driving skills in sporty vehicles. Moreover, each visitor is offered the option to wear a GPS Adventure Band, which allows them to keep track of each other while in the park. The band also enables them to take part in electronic activities. For example, when the riders scan the band at the Off-Road Adventure, a photo will be taken and sent to their email.
In June 2017, Morgan’s Wonderland celebrated the opening of Morgan’s Inspiration Island. The new expansion is composed of five themed splash pads and a River Boat Adventure Ride. The wheelchair guests can be moved out of their chairs into unique, waterproof chairs and enjoy the splash park without risking damage to their personal wheelchairs.
“Morgan taught me that there’s more to life in many ways than what I saw before,” said Hartman. “The blessing that Morgan has brought is beyond anything that I ever could have imagined and could explain.”
1. What is the passage mainly about?| A．The new addition to Morgan’s Wonderland. |
| B．The establishment and features of a special theme park. |
| C．The advanced technological devices in Morgan’s Wonderland |
| D．The needs of people who suffer from physical and mental disabilities. |
| A．It’s easy for all visitors to use the facilities. |
| B．Admission is free for people young and old. |
| C．Wheelchairs are provided for every featured attraction. |
| D．Morgan’s Wonderland is situated in a convenient location. |
| A．Safe Boats. | B．Water-resistant cloth. | C．GPS bands. | D．Special chairs. |
| A．Waterproof chairs enable visitors to wonder all over the park. |
| B．Morgan’s Inspiration Island includes 25 acres of attractions. |
| C．The success of the park is exactly what Morgan intended to achieve. |
| D．GPS bands allow visitors to enjoy the convenience of the electronic devices. |
3 . Some of the wonder buildings are known for their beautiful construction, while others track their history from ancient times. There are some buildings in the world which are attractive and look really amazing.
Shenzhen International Airport Terminal（航站楼）
Shenzhen International Airport Terminal is in China. This building is a wonder of Italian architects（建筑师）Massimiliano and Doriana Fuksas. Thanks to these two architects who created the design of Terminal 3 of Shenzhen Bao’an International Airport in a highly creative and wonderful way, the building reflects the sunlight from its inside during the daytime.
The La Trobe Institute for Molecular Science
The La Trobe Institute for Molecular Science is an eye-catching building. The design of this building was given by Architects of Lyons in France. The building was constructed in a hexagonal（六角形的）shape, having six floors. It is one of the best medical colleges of Melbourne, Australia.
De Rotterdam
De Rotterdam is one of the best constructed buildings of Netherland. The architect, Rem Koolhaas gave it an ideal and beautiful look. This is one of the largest buildings of Europe. It has three mix-style towers, beautiful accommodation（住宿）areas, the commercial center, the conference hall, restaurants and cafes for the visitors. It also has an indoor swimming pool where lots of people enjoy different water games in summer.
The Roof Gardens Kensington
You can give any name to this restaurant, but what it is known for is its special style of construction. The locals name “The Roof Gardens Kensington” a dreamy and romantic place for the visitors. It is much more expensive but the food served at this restaurant is indetective in terms of its taste and quality.
1. What can we learn about Terminal 3 of Shenzhen Bao’an International Airport?| A．Sunlight can be reflected from its inside. |
| B．The design of the terminal once won a prize. |
| C．It offers many kinds of global special foods. |
| D．It was designed by a world famous architect. |
| A．One who enjoys playing all kinds of water games. |
| B．One who prefers food with wonderful taste and quality. |
| C．One who studies different styles of doors and windows. |
| D．One who dreams enjoying a lovely and romantic dinner. |
| A．Unaffordable. | B．Perfect. |
| C．Unnecessary. | D．Reasonable. |
4 . Turtles have an unfortunate habit of eating plastic objects floating in the sea. These then cannot be broken down and digested, and may ultimately kill them.
It is widely assumed that this special liking for plastics is a matter of mistaken identity. Floating plastic bags, for instance, look similar to jellyfish, which many types of turtles love to eat. Yet lota of plastic objects that end up inside turtles are not similar to jellyfish. Joseph Pfaller of the University of Florida therefore suspects that the smell of micro-organisms (微生物) which grow on floating plastic objects fools turtles to feed.
Researchers at the University of California noticed that certain chemicals, which are released into the air by micro-organism — colonised plastics, are those which many seabirds sniff to track down food. These chemicals mark good places to hunt because they indicate an abundance of the seaweed and bacteria. Since turtles are known to break the surface and sniff the air when swimming towards their feeding areas, Dr. Pfaller indicated that they are following these same chemicals, and are fooled into thinking that floating plastic objects are edible.
To test that idea, he and his colleagues set up an experiment. They arranged for 15 of the animals, each around five months old, to be exposed, in random order, to four smells delivered through a pipe to; the air above an experimental area. The smells were: the vapour from deionised (去离子) water; the smell of turtle-feeding meal; the smell of a clean plastic bottle; and the smell of a similarly plastic bottle that had been kept in the ocean for five weeks to allow seaweed and bacteria to grow on it. Two of the smells-the smell of meal and that of five-week-old bottles-proved far more attractive to the animals than the others.
On the face of it, then, the turtles were responding to the smell of old bottles as if it were the smell of food. In an unpolluted ocean, pretty well anything which had this smell would be edible-or, at least, harmless. Unfortunately, five-week-old plastic bottles and their like are not.
1. What is most people's opinion on turtles' special habit?| A．Turtles prefer jellyfish to plastics. |
| B．Turtles enjoy the taste of plastics. |
| C．Turtles like being fed with plastic tools. |
| D．Turtles choose to eat plastics for a mistake. |
| A．Fit to eat. | B．Pleasant to smell. |
| C．Far to reach. | D．Easy to digest. |
| A．Many seabirds can track the food. |
| B．Most animals find food through smells. |
| C．Two smells are especially favored by turtles. |
| D．The favored smell leads turtles to seek for food. |
| A．To explain why the ocean is polluted. |
| B．To ask for people to feed turtles proper food. |
| C．To arouse the awareness of protecting the ocean. |
| D．To show his agreement on Dr. Pfaller's research. |
5 . Think of Japan in the spring and the image that comes to mind is likely the country’s famous cherry blossoms, also known as “Sakura” — white and pink flowers, blooming across cities and mountains.
The flowers, which experience a “peak bloom” that only lasts a few days, have been loved in Japan for more than a thousand years. Crowds celebrate with viewing parties, flocking to the most popular locations to take photos and have picnics underneath the branches.
But this year, cherry blossom season has come and gone in the blink of an eye, in one of the earliest blooms on record. Scientists warn it’s a symptom of the larger climate crisis threatening ecosystems everywhere.
Yasuyuki Aono, a researcher at Osaka Prefecture University, has gathered records from Kyoto back to 812 AD from historical documents and diaries. In the central city of Kyoto, cherry blossoms peaked on March 26, the earliest in more than 1,200 years, Aono said. And in the capital Tokyo, cherry blossoms reached full bloom on March 22, the second-earliest date on record.
The peak bloom dates shift every year, depending on numerous factors including weather and rainfall, but have shown a general trend of moving earlier and earlier. In Kyoto, the peak date stayed around mid-April for centuries, but began moving into early April during the 1800s. The date has only dipped into late March a handful of times in recorded history.
“Sakura blooms are very temperature sensitive,” said Aono. “Flowering and full bloom could be earlier or later depending on the temperature alone,” he said. “The temperature was low in the 1820s, but it has risen by about 3.5 degrees Celsius to this day.”
This year’s seasons in particular influenced the blossom dates, he added. The winter was very cold, but the spring came fast and unusually warm.
1. What is the best title of the passage?| A．Cherry blossom celebrations. |
| B．Warning of a climate crisis. |
| C．A strong love for cherry blossom. |
| D．Cherry blossom season coming earlier. |
| A．Blocking. | B．Flooding. | C．Running. | D．Following. |
| A．The peak blossom dates fall on a fixed date. |
| B．The cherry blossom rarely peaks in March. |
| C．The peak bloom dates mainly depend on weather and rainfall. |
| D．Cherry blossom peaks around mid-April in Tokyo. |
| A．To inform people the date of cherry blossom. |
| B．To show a study on cherry blossom dates. |
| C．To present a Japanese tradition of cherry blossom celebration. |
| D．To make people aware of the influence of climate change on cherry blossom. |
6 . Yoga originated in ancient India some 5,000 years ago. It has since spread across the world to many cultures. In the last few years, yoga has been offering classes aiming at the hearing impaired(听障者).
Most yoga classes are based on a model in which students learn by listening to their teacher's statements. As many yoga positions limit the ability to see the teacher, hearing-impaired participants who rely on lipreading (唇读) or sign language are left on their own during a class.
Recognizing the hearing -impaired are eager to attend yoga classes, one British yoga studio determined to fill the lack. Bethaney Mouzer, a yoga instructor launched Sign Yoga in 2019, with the goal of bringing yoga to people for whom the practice may have previously been forbidden.
Mouzer, who was born to non-hearing parents, is used to existing two worlds. After becoming a yoga teacher in 2015, she fielded requests from many people who were interested in yoga, but struggled to find teachers to accommodate their needs.
At first Mouzer started out small, holding single-day workshops at local studios in Birmingham and Worcester, where she signed continuously throughout the classes. The sessions were an immediate hit, and Mouzer began posting classes online via a Facebook page called Sign Yoga. Finally, once there was enough demand, Mouzer also started teaching in London.
Today, Sign Yoga is a mostly online company, with live Zoom classes and pre - recorded lessons accessible to students, as well as occasional in-person classes held in local parks. Mouzer ran a Deaf Accessible Yoga Teacher Training workshop in May.
1. How are most yoga classes carried out?| A．By following teachers' instructions. |
| B．By adjusting yoga positions frequently. |
| C．By encouraging students to participate. |
| D．By ignoring the needs of disabled learners. |
| A．To satisfy the needs of sign language. |
| B．To make a fortune by teaching Yoga. |
| C．To compensate for her suffering while learning Yoga. |
| D．To make Yoga accessible to the hearing-impaired. |
| A．Refused. | B．Answered. | C．Presented. | D．Repeated. |
| A．Kind. | B．Romantic. | C．Grateful. | D．Good-tempered. |
7 . Light pollution is a significant but overlooked driver of the rapid decline of insect populations, according to the most comprehensive review of the scientific evidence to date.
Artificial light at night can affect every aspect of insects' lives, the researchers said. "We strongly believe artificial light at night — in combination with habitat loss, chemical pollution.invasive (入侵的) species, and climate change — is driving insect declines, " the scientists concluded after assessing more than 150 studies.
Insect population collapses have been reported around the world, and the first global scientific review published in February, said widespread declines threatened to cause a "catastrophic collapse of nature's ecosystems".
There are thought to be millions of insect species, most still unknown to science, and about half are active at night. Those active in the day may also be disturbed by light at night when they are at rest.
The most familiar impact of light pollution is moths (飞蛾) flapping around a bulb, mistaking it for the moon. Some insects use the polarisation of light to find the water they need to breed, as light waves line up after reflecting from a smooth surface. But artificial light can scupper (使泡汤) this. Insects are important prey (猎物) for many species, but light pollution can tip the balance in favour of the predator if it traps insects around lights. Such increases in predation risk were likely to cause the rapid extinction of affected species, the researchers said.
The researchers said most human-caused threats to insects have analogues in nature, such as climate change and invasive species. But light pollution is particularly hard for insects to deal with.
However, unlike other drivers of decline, light pollution is relatively easy to prevent. Simply turning off lights that are not needed is the most obvious action, he said, while making lights motion-activated also cuts light pollution. Shading lights so only the area needed is lit up is important. It is the same with avoiding blue-white lights, which interfere with daily rhythms. LED lights also offer hope as they can be easily tuned to avoid harmful colours and flicker rates.
1. What is discussed in the passage?| A．Causes of declining insect populations. |
| B．Consequences of insect population collapses. |
| C．Light pollution: the key bringer of insect declines. |
| D．Insect declines: the driver of the collapsed ecosystem. |
| A．How light travels in space. |
| B．How light helps insects find food. |
| C．How the food chain is interrelated. |
| D．How light pollution affects insects. |
| A．Selective things. | B．Similar things. | C．Variations. | D．Limitations. |
| A．To offer solutions. |
| B．To give examples. |
| C．To make comparisons. |
| D．To present arguments. |
8 . One of the most traditional British holidays is the “seaside holiday”. Typically, families get on a train or into a car and travel to British seaside towns. They sunbathe on the beach, buy ice creams, eat fish and chips, build sandcastles and so on.
In the early 1970s, air travel became affordable for the average family in the UK, and more and more British people started travelling abroad for their summer holidays. After all, the British weather isn't very good, even in summer, so a lot leave the UK for a vacation. Particularly popular with families on a budget is the “package holiday", where the cost of flights and accommodation are offered at a discounted price by travel agents.
In the 1980s and 1990s, young people in the UK became more wealthy, or at least had more disposable income. As a result, young people started to go abroad in groups, to places such as Spain and Greece. Once at their destination, they socialized with other groups of young people and had one long party.
British holidaying habits have begun to change, however. Climate change means that the UK now has a warmer climate than before, so people don't always feel they need to go overseas to find good weather. Also, the world seems a less certain place as interconnected economics rise and fall, which means that the cost of foreign holidays is less predictable than it used to be. As a result, more and more Britons are choosing to spend their summer holidays in the UK.
In the UK, the domestic (国内的) tourism industry---when people go on holiday in their own country---is healthier than it has been in decades. There is now an increased appreciation among Britons for the diversity of the UK. It is not just the geography and the diversity of climate-based activities on offer. It is also the diversity of the cultures in the UK that is beginning to be of interest to domestic tourists
The UK has always been famous for its international explorers, but now it is starting to discover itself.
1. What mainly caused Britons to travel abroad for holidays in the early 1970s?| A．The lower cost of flights. |
| B．The bad weather in the UK. |
| C．The trend of going overseas. |
| D．The rise of tourism industry. |
| A．Easy to handle. |
| B．Steady in amount. |
| C．Flexible to change. |
| D．Available for use. |
| A．Steady interconnected economics encourage more Britons to holiday in the UK. |
| B．Climate change has an impact on the change of British holidaying habits. |
| C．Package holiday was particularly popular with rich families in the early 1970s. |
| D．Both domestic and international tourists are interested in the diversity of the UK. |
| A．Uncertain. |
| B．Optimistic. |
| C．Pessimistic |
| D．Critical. |
9 . Since time immemorial, people have been searching for the fountain of youth. Surprisingly, the dream of human immortality is, according to some scientists, not so far out of reach.
Professor Brian Cox, Google's Ray Kurzweil, and Tesla head Elon Musk all agree on not only the possibility of human immortality but also that it is not too far away. The solution, they say, is something called the “technological singularity”.
The singularity is a combination of humankind with computers, namely uploading the contents of one's brain onto a hard drive. In that way, a person's consciousness can stay alive after a physical body gets worse. This is based on the idea that a human brain is simply a machine, and there is, according to Professor Cox, “no reason at all why we cannot simulate (模拟) human intelligence,” using a computer.
Although Professor Cox did not say when the singularity would occur, Google's Ray Kurzweil predicts that the singularity will happen as early as 2045. By 2100, he says, human body parts will be replaceable by machine parts. Further, by uploading our brains onto a computer, we will be able to toy with it, and become “able to expand the scope of our intelligence a billion fold. ”
Elon Musk agreed with the asessments of the other scientists, even going so far as saying that the chances that we are not in a computer simulation right now are “one in billions” .
Google is preparing for a future where you can download personalities onto robots. For example, you might be able to download onto your robot a celebrity personality, or of the personality of your deceased grandmother.
The search engine giant filed a patent for this download process recently. So they definitely believe that the singularity is just around the corner. All you have to do is hold on until 2045, and soon you can effectively live in the cloud.
1. What does the underlined word “immortality” in paragraph 1 probably mean?| A．Living forever. | B．Rebirth after death. |
| C．Being perfect. | D．Continuous improvement. |
| A．By giving examples. | B．By presenting quotations. |
| C．By logically reasoning. | D．By making a description. |
| A．Computers are much smarter than humankind. |
| B．Computers can never surpass humankind at all. |
| C．Computers and humankind are quite different. |
| D．Computers can be another version of humankind. |
| A．Physically and intelligently. | B．Individually and corporately. |
| C．Psychologically and spiritually. | D．Emotionally and materially. |
10 . Zhang Guimei, a rural teacher in Huaping county, Lijiang, Yunnan province, breaking cycle of poverty in mountain areas realizes potential of students.
It was a chance meeting that revealed the reality of one life as it changed another. About 20 years ago, while on the way to visit a student’s house, Zhang Guimei noticed a girl sitting on the hillside. She was staring blankly into space. She was completely preoccupied. The girl, 13, told Zhang she was about to get married. It was arranged by her parents. “But I want to go to school,” the girl says. Zhang went to her house and tried to persuade her parents to let the girl return, to school and promised to pay for her tuition herself. However, they didn’t agree.
Zhang says she feels sorry not being able to help “We always say, each child should stand on the same starting line, but these girls didn’t even have a chance to get on the track,” she tells Xinhua News Agency.
That fateful encounter persuaded Zhang to build a free big school for girls, aiming to help break the cycle that saw women drop out of education, marry early and spend their whole life in the remote mountain. The priority of less well-off families was to spend whatever scarce resources they had on educating their sons.
After years trying to raise funds, in 2008, Huaping High School for Girls, a free public high school, was founded at the foot of the Shizi Mountain in Huaping, where Zhang is the principal.
Over the decades, the principal walked thousands of kilometers, visiting students’ families in the deep mountain, talking to villagers, persuading girls to go back to school. She donated her wages and bonus to support rural education and poor people. It has been worth it. More than 1. 800 graduates have been admitted to college, which is regarded a “miracle” in the remote area, as most students didn’t perform well in academic study before the school was established.
In early December. she was named a national outstanding member of the Communist Party of China for her dedication to education in rural China. She was also given the honor of the country’s “role model for teachers”, advanced worker “and” outstanding woman”. Her moving stories inspire thousands of people.
1. What does the underlined word “preoccupied” probably mean in paragraph 2？| A．Cautious. | B．Regretful. | C．Worried. | D．Merciful. |
| A．Women are poor in academic fields. | B．There are few women schools in China. |
| C．Few girls are admitted to universities. | D．Girls in rural areas receive little education. |
| A．Independent and tough. | B．Faithful and honest. |
| C．Inspirational and generous. | D．Determined and conventional. |
| A．Zhang Guimei helps change the life of girls from poor families. |
| B．Zhang Guimei creates a miracle in advanced technology. |
| C．Zhang Guimei is awarded as an international heroine. |
| D．Zhang Guimei devotes her life to fighting poverty. |
