1 . CLIMATE CHANGE REQUIRES THE WORLD’S ATTENTION
We have known about climate change for decades. There is little doubt that Earth is getting warmer and warmer (see the graph). A warming ocean and atmosphere along with melting ice and rising sea levels provide evidence of a dramatic change in the global climate.
In 2013, a lot of people were shocked by a news photo of a dead polar bear that was found on Norway’s Arctic island of Svalbard. According to the scientists who found its dead body, all that remained of the polar bear was “skin and bones”. An expert who has studied polar bears for many years said that from the position of its dead body, the bear appeared to have starved and died. Experts claimed that low sea-ice levels caused by climate change meant the bear could not hunt seals as before, so it had to travel greater distances in order to find food. This alarming case showed how the increase in temperature had an impact on Earth’s ecology.
Then what is causing the increase in the global average surface temperature? Climate scientists often mention a key climate process called the “greenhouse effect”, which has two common meanings: the “natural” greenhouse effect and the “man-made” greenhouse effect. The “natural” greenhouse effect refers to the fact that heat from the sun enters the atmosphere and warms Earth’s surface as short-wave radiation. The heat is released back into space at longer wave lengths. Greenhouse gases in the atmosphere, such as methane and carbon dioxide, trap some of the heat, keeping Earth’s climate warm and habitable. Without this process, Earth could not sustain life. However, the “man-made” greenhouse effect has now become a big problem. When people produce huge amounts of extra greenhouse gases by burning fossil fuels, more heat energy is trapped in the atmosphere and causes Earth’s surface temperature to rise quickly.
There is strong and comprehensive evidence that the rise in temperature has led to an increase in extreme weather and natural disasters worldwide, not only causing serious damage, but also costing human lives. Climate scientists have warned that if we do not take appropriate actions, this warming trend will probably continue and there will be a higher price to pay. In fact, news reports are frequently broadcast about extreme rainstorms and heatwaves causing deaths and economic losses.
Continued greenhouse gas emissions will result in further warming and long-lasting changes to the global climate. This requires the attention of people all over the world. Governments need to consider making policies and taking appropriate actions and measures to reduce greenhouse gas emissions. We as individuals can also reduce our “carbon footprint” by restricting the amount of carbon dioxide our lifestyles produce. It is our responsibility to seize every opportunity to educate everyone about global warming, along with its causes and impacts, because this is the most serious issue affecting all of us on this planet. So what will you do to help?
1. What type of writing is this passage?| A．Argumentative writing. | B．Narrative writing. |
| C．Expository writing. | D．Advertising writing. |
| A．Entertainment. | B．Economy. |
| C．Education. | D．Environment. |
2. How do these situations influence your life?
WHAT’S IN A NAME?
The United Kingdom, Great Britain, Britain, England-many people are confused by what these different names mean. So what is the difference between them, if any? Getting to know a little bit about British history will help you solve this puzzle.
In the 16th century, the nearby country of Wales was joined to the Kingdom of England. Later, in the 18th century, the country Scotland was joined to create the Kingdom of Great Britain. In the 19th century, the Kingdom of Ireland was added to create the United Kingdom of Great Britain and Ireland. Finally, in the 20th century, the southern part of Ireland broke away from the UK, which resulted in the full name we have today: the United Kingdom of Great Britain and Northern Ireland. Most people just use the shortened name: “the United Kingdom” or “the UK”. People from the UK are called “British”, which means the UK is also often referred to as Britain or Great Britain.
The four countries that belong to the United Kingdom work together in some areas. They use the same flag, known as the Union Jack, as well as share the same currency and military defence. However, they also have some differences. For example, England, Wales, Scotland, and Northern Ireland all have different education systems and legal systems. They also have their own traditions, like their own national days and national dishes. And they even have their own football teams for competitions like the World Cup!
The United Kingdom has a long and interesting history to explore, which can help you understand much more about the country and its traditions. Almost everywhere you go in the UK, you will be surrounded by evidence of four different groups of people who took over at different times throughout history. The first group, the Romans, came in the first century. Some of their great achievements included building towns and roads. Next, the Anglo-Saxons arrived in the fifth century. They introduced the beginnings of the English language, and changed the way people built houses. The Vikings came in the eighth century, left behind lots of new vocabulary, and also the names of many locations across the UK. The last group were the Normans. They conquered England after the well-known Battle of Hastings in the 11th century. They had castles built all around England, and made changes to the legal system. The Normans were French, so many French words slowly entered into the English language.
There is so much more to learn about the interesting history and culture of the United Kingdom. Studying the history of the country will make your visit much more enjoyable. The capital city London is a great place to start, as it is an ancient port city that has a history dating all the way back to Roman times. There are countless historic sites to explore, and lots of museums with ancient relics from all over the UK. The UK is a fascinating mix of history and modern culture, with both new and old traditions. If you keep your eyes open, you will be surprised to find that you can see both its past and its present.
1. From the title and the map,we can know that the article mainly talks aboutChen Wei, a high school student in Beijing, had his dinner interrupted when he heard someone screaming from another table. A fellow diner at the restaurant, Zhang Tao, was choking on some steak. He was now holding his throat with his face turning red, while his desperate friends were slapping him on the back.
Chen wasted no time. He got up and ran to Zhang’s table at once. With the help of Zhang’s friends, he was able to help Zhang to his feet. Then, standing behind Zhang, Chen did the Heimlich manoeuvre. The food was instantly forced out, and Zhang began to breathe again. Ten minutes later, an ambulance arrived. The doctors checked Zhang and made sure that he was fine. They suggested he eat more slowly and take smaller bites before they left.
Choking victims usually have only about four minutes before they collapse and sometimes die, leaving no time for an ambulance to arrive. To solve this problem, in 1974, an American doctor, Henry Heimlich, created the Heimlich manoeuvre, saving thousands of lives around the world. Doing the Heimlich manoeuvre is quick, practical, and easy. It is so easy, in fact, that almost anyone can learn how.
If you see someone choking, first call the emergency services. Then, make sure that the victim is really choking: A choking person cannot speak. Slapping the victim’s back will often force out the obstruction. If this does not work, you can perform the Heimlich manoeuvre by standing behind him and wrapping your arms around his waist. Make a fist with one hand and place it in the upper part of his stomach. Grabbing your fist with your other hand tightly, push up and into his stomach in one motion. Continue doing this until the obstruction is forced out.
Doing the Heimlich manoeuvre on a small child is not recommended, as you may hurt him. Instead, lay the child face down on your lap with the head lower than the rest of his body, and then give firm slaps to his upper back until he can breathe again.
With choking victims, every minute counts. You cannot just stand by and do nothing. Luckily, Chen had learnt how to give first aid in school. Seeing Zhang choking, he remained calm and reacted immediately. Chen later said about the incident, “How could I justify sitting there and doing nothing? We are all humans and we all have a responsibility to look after one another’s welfare.”
1. Chen Wei was a friend/complete stranger to Zhang Tao.2. When Chen Wei reached Zhang Tao, Zhang Tao was sitting on the chair/standing.
3. The Heimlich manoeuvre is quite easy/difficult to do.
4. You will know that the victim is choking if he cannot speak/stops breathing.
5. To help a small child who is choking, you need to lay the child face up/down on your lap and slap his upper back.
6. Chen Wei was able to save Zhang Tao because he learnt the Heimlich manoeuvre at school/from a first-aid manual.
Give Ugly a Chance!
When it comes to wildlife protection, all species—the good, the bad, and the ugly—should be treated equally. Pandas, dolphins, and other cute wildlife are important, but we must pay attention to less cute animals, too. The world needs all kinds—without variety, our planet cannot survive. So if you want the future to be beautiful, you have to give ugly a chance.
Don’t Make Paper with My Home!
Billions of trees are being cut down every year to make paper for humans. Every tree that is cut down is a part of the habitat of animals such as these koalas. In this way a lot of animal homes are being destroyed! Is it right to make animals homeless so that humans can have more paper?
1. Read the posters and write a one-sentence summary for each.2. Complete the structure of the posters.
| image |
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| title | Give Ugly a Chance! | ||
| content | situation | “Ugly” animals are not treated equally as cute ones. | |
| reason | People don’t like them because of their appearance. | ||
| hope | Treat “ugly” animals equally. | ||
6 . THE FATHER OF CHINA’S AEROSPACE
Perhaps no other scientist has had a greater impact on China’s aerospace science than Qian Xuesen. Described by the authors of the Story of Qian Xuesen as a man with “great scientific thought and scientific spirit” who was patriotic and served his homeland with effort, achievement, and devotion, Qian was an extremely well-respected man.
Born in Hangzhou in 1911, Qian attended schools in Beijing and then entered Shanghai Jiao Tong University to study Railway Mechanical Engineering. However, after the Songhu Battle broke out in 1932, Qian made the decision to switch his major to aviation because he realised that China needed its own powerful air force to protect and defend the country.
Qian went to the United States in 1935 to pursue his graduate studies. Over the course of the 1930s and 1940s, Qian became a pioneer in American jet and rocket technology. As a graduate assistant at the California institute of Technology during the 1930s, Qian helped conduct important research into rocket propulsion, and in the 1940s, he and several other people founded the Jet Propulsion Laboratory, now one of NASA’S leading space-exploration centres.
After overcoming some difficulties during his final few years in the US Qian returned to China in 1955. He received a hero’s welcome from his homeland and was put in charge of not only developing China’s rocket science but also its space and missile programme. At that time, China was poor and its rocket science was undeveloped. No institute or university in China offered rocket science as a major, and there were no talents or experts in this field in China. Nevertheless, Qian did not let that discourage him from taking on the challenge. When asked “Can we Chinese possibly make missiles?” his reply was a determined “Why not? We Chinese are able to make the same things that other people make.”
Under Qians leadership, China developed the Dongfeng missiles, followed by the first generation of Long March rockets. In 1970, China successful launched its first man-made satellite, Dong Fang Hong I, from a Long March rocket. Because much of the technology behind the Shenzhou rockets can also be traced back to Qian’s research, Qian earned the name of “the father of Chinas aerospace.”
Qian read a lot and was extremely knowledgeable, especially in the area of frontier science research. However, what might have made him such an outstanding and creative scientist was probably his strong interest in other things, such as music and drawing. His deep appreciation for art often gave him inspiration in his scientific research.
On 31 October 2009, the whole country was saddened by Qians death, and people honoured and remembered him in different ways.
A WORLD OF PURE THOUGHT
Stephen Hawking was one of the most famous and gifted scientists in physics. Most people are familiar with images of him in his wheelchair unable to move and using a computer to talk. Since he came down with a disease which caused him to lose the use of most of his muscles his world became one of abstract thought.
Hawking first achieved fame when he was still healthy enough to walk, as a graduate student in physics at Cambridge University in 1964. In general there were two main theories on the origin of the universe. The first was the steady state theory, which holds that the universe has no beginning or end. The other was the big bang theory, which holds that the universe began at a single point in time and space. The biggest champion of the steady state concept was Fred Hoyle, a professor at Cambridge. During the question and answer period after one of Hoyle’s lectures, Hawking stood up and pointed out that Hoyle had made a mistake in his maths. Once the maths was corrected, it showed that the big bang theory — and not the steady state theory — was true. Hawking’s own work on the big bang theory was soon proven by astronomers with telescopes. A star was born.
So, what made Stephen Hawking a genius? Besides being brilliant, he was brave, though sometimes careless in what he said or did. He was willing to say what others were afraid to say, and to dream of what others were afraid to dream about. Furthermore, he was quite determined. This had helped him as a scientist, and had helped him even more in his fight against his disease. Above all, Hawking was willing to admit his faults. This odd combination of characteristics had made him one of the greatest thinkers of the 20th and 21st centuries.
Ⅰ. 阅读文章，明确文章主旨。
1. The text is mainly about2. The Father of China’s Aerospace
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Ⅱ. 根据文章，回答以下问题。
4. Why was Qian called “the father of China’s aerospace”?My name is Ann Wells and I’m a Grade 10 student at Lakeside High School. I’m an active person and I love sports. I’m curious about everything. I often ask questions, but I learn best by doing. My favourite subject is physics. Dancing and skating are my hobbies, and I also like to read short stories. I plan to become an engineer in the future.
Thando, 16, South Hill High School South Africa
I’m Thando Gowon. I’m 16 this year. I come from South Africa. I’m a Grade 10 student at South Hill High School. I look good, think fast, and play hard.
You’ll never see me without a book or a pen. If I’m not in class, I’m either in the library or in the computer lab. At the weekends, I play computer games if I’m not busy studying. My dream is to start my own IT company!
1. What subject does Ann like best?| A．English. | B．Chinese. |
| C．Chemistry. | D．Physics. |
| A．Skating. |
| B．Reading short stories. |
| C．Dancing. |
| D．Chatting with others. |
| A．Playing computer games. |
| B．Running a company. |
| C．Buying a new computer. |
| D．Becoming an engineer. |
8 . Contribution And Sacrifice
Huang Danian, the renowned Chinese geophysicist, was born in 1958 in Guangxi, China. As a keen and able student, Huang went to the UK in 1993 to further his studies.
By the time Huang moved back to China in 2008, he had been living and working in the UK for 15 years. He had a good job and a life there, but he gave it all up to return to home, driven by the idea that he needed to contribute to his country. As one of the world’s leading experts in deep earth exploration technology, Huang was approached to participate in the “Thousand Talent” programme. He took up a position at Jilin University, Changchun.
Huang was named lead scientist on China’s deep earth exploration programme, developing advanced cameras that can see through the Earth’s crust so that it can be analysed without having to dig into it. He set up a state-of-the-art lab, sometimes paying for equipment with his own money. Some described him as a “lunatic” (a madman). but this passion and drive enabled Huang to propel China’s deep earth exploration technology into a world-leading position. Huang’s dedication contributed to China’s lunar probe Yutu being landed on the moon in 2013 and the launch of the spacecrafts Shenzhou-11 and Tiangong-2 in 2016.
Huang’s health also paid the price for his commitment to his word. He began having fainting fits in 2012, but paid them little attention, stating he did not have time to go to see a doctor – his work always came first. In November 2016, Huang collapsed and was taken to hospital, where he was diagnosed with cancer. The disease was so advanced that he had just a couple of months to live.
Like the true scientist he was, Huang never gave up, but always tried to push forwards. Even from his hospital bed, he continued his work, writing letters of reference for his colleague and replying to questions from his students. He had great faith in the talent of the up-and-coming generation, “Our country is in urgent need of talented people,” he said. “If we spend more time and pay more attention to the young, masters and even Nobel prize winners may rise among them.”
Huang died in January 2017, aged just 58. More than 800 people attended his funeral to celebrate a life that burned so bright, but was so short.
1. Huang moved back to China in 2008, because _________.| A．he would have a good job and a life in China |
| B．he took up a position at Jilin University, Changchun |
| C．he had the idea that he needed to contribute to China |
| D．he wanted to participate in the “Thousand Talent” programme |
| A．Huang’s education | B．Huang’s working experience |
| C．Huang’s influence on his colleagues | D．Huang’s achievements |
| A．Modest and outgoing. | B．Patriotic and committed. |
| C．Ambitious and disciplined | D．Passionate and considerate. |
9 . You know the feeling — you have left your phone at home and feel anxious, as if you have lost your connection to the world. “Nomophobia” (无手机恐惧症) affects teenagers and adults alike. You can even do an online test to see if you have it. Last week, researchers from Hong Kong warned that nomophobia is infecting everyone. Their study found that people who use their phones to store, share and access personal memories suffer most. When users were asked to describe how they felt about their phones, words such as “hurt” (neck pain was often reported) and “alone” predicted higher levels of nomophobia.
“The findings of our study suggest that users regard smartphones as their extended selves and get attached to the devices,” said Dr Kim Ki Joon. “People experience feelings of anxiety and unpleasantness when separated from their phones.” Meanwhile, an American study shows that smartphone separation can lead to an increase in heart rate and blood pressure.
So can being without your phone really give you separation anxiety? Professor Mark Griffiths, psychologist and director of the International Gaming Research Unit at Nottingham Trent University, says it is what is on the phone that counts — the social networking that creates Fomo (fear of missing out).
“We are talking about an Internet-connected device that allows people to deal with lots of aspects of their lives,” says Griffiths. “You would have to surgically remove a phone from a teenager because their whole life is ingrained in this device.”
Griffiths thinks attachment theory, where we develop emotional dependency on the phone because it holds details of our lives, is a small part of nomophobia. For “screenagers”, it is Fomo that creates the most separation anxiety. If they can’t see what’s happening on WeChat or Weibo, they become panic-stricken about not knowing what’s going on socially. “But they adapt very quickly if you take them on holiday and there’s no Internet,” says Griffiths.
1. Which of the following may Dr Kim Ki Joon agree with?| A．We waste too much time on phones. |
| B．Phones have become part of some users. |
| C．Addiction to phones makes memories suffer. |
| D．Phones and blood pressure are closely linked. |
| A．We worry we may miss out what our friends are doing |
| B．We fear without phones we will run into a lot of trouble |
| C．We are accustomed to having a phone on us |
| D．We need our phones to help us store information |
| A．Approved of. | B．Relied on. | C．Opposed to. | D．Determined by. |
| A．In a research report. |
| B．In a science textbook. |
| C．In a popular science magazine. |
| D．In a fashion brochure. |
10 . TikTok has pushed a new safety update to its app that allows parents to take more control of their teenager’s accounts, as social media companies come under increasing pressure to make their platforms safer for children.
The company said that its Family Pairing now enables parents to turn off comments on their children’s videos entirely or limit them to friends only. Parents whose accounts are linked to their kids will also be able to set their accounts to private ones, turn off the search function for content or users, and limit who can see which videos their children have liked.
The Family Pairing lets parents see how long their children are spending on TikTok each day and limit the content they can see.
TikTok allows children to register (注册) and create an account if they’re over the age of 13. All they need to do is provide their date of birth. However, because TikTok doesn’t require registrants (注册人) to prove their identities, some children under 13 have registered by lying about their age, according to U.K. regulator Ofcom (英国通信管理局)
Alexandra Evans, head of child safety public policy for TikTok in Europe, told CNBC that Family Pairing has “put itself in parents’ shoes”since it was launched. “If we’re thinking of it as a toolbox, we want to offer more tools,” she said on a video call ahead of the announcement.
1. What is the second paragraph mainly about?| A．The safety tips from TikTok. |
| B．The limits on Family Pairing. |
| C．New apps explored by TikTok. |
| D．The functions of Family Pairing. |
| A．The low age limit of users. |
| B．The demand for users’ birth dates. |
| C．TikTok’s failure to check identities. |
| D．The difficulty in opening an account. |
| A．Uninterested. | B．Objective. | C．Disappointed. | D．Favorable. |
| A．TikTok’s Safety Update |
| B．New Guidelines for Safety |
| C．Family Pairing under Debate |
| D．Controlling Your Kids Online |
